Multifunctional electronic exhibition stand of exhibition hall

Abstract

A multifunctional electronic exhibition stand of an exhibition hall belongs to the technical field of electronic exhibition stands, and comprises an exhibition stand main body, an adjusting structure is arranged in the exhibition stand main body, and the adjusting structure comprises an exhibition screen, two first supporting seats, a second supporting seat and a third supporting seat; connecting plates are hinged to the interiors of the two first supporting seats, the connecting plates are fixedly connected with the display screen, and when the angle of the display screen is adjusted through an adjusting structure, an output shaft of the display screen can drive a second hinge rod to be turned over through driving of a first servo motor; according to the exhibition stand, the first hinge rod can be extruded through the connecting rod to enable the hinge seat to drive the exhibition screen to be folded upwards, the maximum folding angle is 90 degrees, meanwhile, the third hinge rod is matched with the second hinge rod to support the exhibition screen, and the purpose of flexibly adjusting the angle of the exhibition stand is achieved; the visual angle of audiences is optimized, different display requirements are met, light reflection and glare are reduced, space is saved, interactivity is enhanced, the display effect is improved, and installation and maintenance are convenient.

Description

Technical Field

[0001] The invention relates to the technical field of electronic exhibition stands, in particular to a multifunctional electronic exhibition stand in an exhibition hall. Background Art

[0002] An electronic booth is a display platform that integrates electronic technology, multimedia technology and interactive technology. It is used to display various products, technologies or services. As a high-tech display platform, electronic booths play an increasingly important role in modern exhibitions and display activities. It can not only enhance the display effect and audience experience, but also promote information dissemination and marketing promotion.

[0003] The multifunctional electronic exhibition stands of existing exhibition halls still have certain deficiencies in actual use: the existing electronic exhibition stands lack an angle adjustment structure for the display screen, which limits the display angle and can only be displayed at a fixed viewing angle, which may result in the audience being unable to obtain the best viewing experience in certain positions, affecting the effective transmission of information. Based on the deficiencies of the existing technology, the present invention designs a multifunctional electronic exhibition stand for an exhibition hall. Summary of the invention

[0004] The present invention provides a multifunctional electronic exhibition stand for an exhibition hall, which has the advantages of being able to flexibly adjust the angle of the exhibition stand and being convenient for visitors to view, and solves the problems mentioned in the above background technology.

[0005] The present invention provides the following technical solutions: A multifunctional electronic exhibition stand of an exhibition hall, comprising an exhibition stand main body, wherein an adjustment structure is arranged inside the exhibition stand main body, and the adjustment structure comprises an exhibition screen, two first support seats, a second support seat, and a third support seat; a connecting plate is hingedly installed inside the two first support seats, and the connecting plate is fixedly connected to the exhibition screen, a first servo motor is fixedly installed inside the second support seat, a second hinged rod is fixedly installed at one end of the output shaft of the first servo motor, a third hinged rod is hingedly installed inside the third support seat, an articulated seat is fixedly installed at the bottom of the exhibition screen, first hinged rods are hingedly installed on both sides of the outer surface of the articulated seat, connecting rods are fixedly installed at one end of the two first hinged rods, and both ends of the connecting rods are rotatably connected to the second hinged rod and the third hinged rod.

[0006] As a preferred technical solution of the present invention, a protective structure is fixedly installed on the top of the outer surface of the booth body, and the protective structure includes a first limiting box and a second limiting box.

[0007] As a preferred technical solution of the present invention, a rotating roller is rotatably installed inside the first limit box, and a protective cloth is rolled up on the outer surface of the rotating roller.

[0008] As a preferred technical solution of the present invention, a hard plate is fixedly installed on the end of the protective roll cloth, and a connector is fixedly installed on one side of the hard plate.

[0009] As a preferred technical solution of the present invention, a sliding groove is provided on one side of the outer surface of the second limit box, and the sliding groove is slidably connected to the connecting head.

[0010] As a preferred technical solution of the present invention, a fixing ring is fixedly installed on one side of the outer surface of the second limit box, and a second motor is fixedly installed inside the fixing ring.

[0011] As a preferred technical solution of the present invention, a threaded rod is fixedly installed on one end of the output shaft of the second motor, and the threaded rod is rotatably connected to the second limit box.

[0012] As a preferred technical solution of the present invention, the threaded rod is threadedly connected to the connecting head.

[0013] As a preferred technical solution of the present invention, four movable structures are fixedly installed at the bottom of the booth body, the four movable structures include pads, the bottoms of the four pads are fixedly installed with fixed piles, and four rolling steel columns are arranged inside the four fixed piles.

[0014] As a preferred technical solution of the present invention, two control panels are fixedly mounted on one side of the outer surface of the booth body.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The multifunctional electronic exhibition stand of the exhibition hall can adjust the angle of the exhibition screen by adjusting the structure. The output shaft of the first servo motor can drive the second hinge rod to fold, so that the first hinge rod can be squeezed by the connecting rod to make the hinge seat drive the exhibition screen to fold upward, and the maximum folding angle is 90°. At the same time, the exhibition screen is supported by the third hinge rod and the second hinge rod, so that the angle of the exhibition stand can be flexibly adjusted, which optimizes the audience's viewing angle, adapts to different display needs, reduces reflection and glare, saves space, enhances interactivity, improves display effect, and facilitates installation and maintenance.

[0017] 2. The multifunctional electronic exhibition stand of the exhibition hall has a protective structure. When the display screen is not in use, the second motor is driven to drive the output shaft thereof to drive the threaded rod to rotate. Since the connecting head is threadedly connected to the threaded rod, the connecting head can move horizontally on the outer surface of the threaded rod when the threaded rod rotates, thereby the connecting head can drive the protective roll cloth to extend from the inside of the first limit box, thereby protecting the display screen from dust when it is not in use. At the same time, when the display screen is folded at the maximum angle, the protective roll cloth can also cover the display screen for protection, thereby preventing dust from entering the inside of the exhibition stand body;

[0018] 3. The multifunctional electronic exhibition stand of the exhibition hall has a mobile structure. When the exhibition stand body needs to be moved, the four sets of rolling steel columns can flexibly roll, so that the exhibition stand body can be flexibly moved, thereby facilitating the mobile exhibition of the exhibition stand body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the appearance structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of the control panel of the present invention;

[0021] Figure 3 It is a schematic diagram of the mobile structure of the present invention;

[0022] Figure 4 It is a schematic diagram of the adjustment structure of the present invention;

[0023] Figure 5 It is a schematic diagram of the structure of the second hinged rod of the present invention;

[0024] Figure 6 It is a schematic diagram of the structure of the first limit box of the present invention;

[0025] Figure 7 This is a schematic diagram of the protective cloth roll structure of the present invention;

[0026] Figure 8 This is a schematic diagram of the second motor structure of the present invention.

[0027] In the figure: 1. Booth body; 2. Adjustment structure; 21. Display screen; 22. First support seat; 23. Connecting plate; 24. Second support seat; 25. Third support seat; 26. First servo motor; 27. Articulated seat; 28. First hinged rod; 29. ​​Connecting rod; 210. Second hinged rod; 211. Third hinged rod; 3. Protection structure; 31. First limit box; 32. Second limit box; 33. Sliding groove; 34. Rotating roller; 35. Protection cloth; 36. Hard board; 37. Connecting head; 38. Fixed ring; 39. Second motor; 310. Threaded rod; 4. Moving structure; 41. Pad; 42. Fixed pile; 43. Rolling steel column; 5. Control panel. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figure 1-8 A multifunctional electronic exhibition stand of an exhibition hall comprises an exhibition stand body 1, an adjustment structure 2 is arranged inside the exhibition stand body 1, the adjustment structure 2 comprises an exhibition screen 21, two first support seats 22, a second support seat 24, and a third support seat 25; a connecting plate 23 is hingedly installed inside the two first support seats 22, and the connecting plate 23 is fixedly connected to the exhibition screen 21, a first servo motor 26 is fixedly installed inside the second support seat 24, a second hinged rod 210 is fixedly installed at one end of the output shaft of the first servo motor 26, a third hinged rod 211 is hingedly installed inside the third support seat 25, an articulated seat 27 is fixedly installed at the bottom of the exhibition screen 21, first articulated rods 28 are hingedly installed on both sides of the outer surface of the articulated seat 27, a connecting rod 29 is fixedly installed at one end of the two first articulated rods 28, and two ends of the connecting rod 29 are rotatably connected to the second articulated rod 210 and the third articulated rod 211.

[0030] See also Figure 6-8 A protective structure 3 is fixedly installed on the top of the outer surface of the exhibition stand body 1, and the protective structure 3 includes a first limit box 31 and a second limit box 32. A rotating roller 34 is rotatably installed inside the first limit box 31, and a protective cloth roll 35 is rolled up on the outer surface of the rotating roller 34. A hard plate 36 is fixedly installed on the end of the protective cloth roll 35, and a connector 37 is fixedly installed on one side of the hard plate 36. A sliding groove 33 is provided on one side of the outer surface of the second limit box 32, and the sliding groove 33 is slidably connected to the connector 37. A fixing ring 38 is fixedly installed on one side of the outer surface of the second limit box 32, and a second motor 39 is fixedly installed inside the fixing ring 38. A threaded rod 310 is fixedly installed on one end of the output shaft of the second motor 39, and the threaded rod 310 is rotatably connected to the second limit box 32. The threaded rod 310 is threadedly connected to the connector 37.

[0031] When the display screen 21 is not in use, the second motor 39 is driven to make its output shaft drive the threaded rod 310 to rotate. Since the connector 37 is threadedly connected to the threaded rod 310, the connector 37 can move horizontally on the outer surface of the threaded rod 310 when the threaded rod 310 rotates, so that the connector 37 can drive the protective roll cloth 35 to extend from the inside of the first limit box 31, thereby protecting the display screen 21 from dust when it is not in use. At the same time, when the display screen 21 is folded at the maximum angle, the protective roll cloth 35 can also cover and protect the display screen 21.

[0032] See also Figure 1-3 Four mobile structures 4 are fixedly installed at the bottom of the exhibition stand body 1. The four mobile structures 4 include pads 41. The bottoms of the four pads 41 are fixedly installed with fixed piles 42. Four rolling steel columns 43 are arranged inside the four fixed piles 42. Two control panels 5 are fixedly installed on one side of the outer surface of the exhibition stand body 1.

[0033] When the exhibition stand body 1 needs to be moved, the four groups of rolling steel columns 43 can flexibly roll, so that the exhibition stand body 1 can be flexibly moved, thereby facilitating the exhibition stand body 1 to be moved for exhibition.

[0034] Working principle: when a multifunctional electronic exhibition stand of an exhibition hall is used, the exhibition state of the exhibition screen 21 is first controlled by the control panel 5. When the exhibition angle needs to be adjusted, the output shaft of the first servo motor 26 can drive the second hinge rod 210 to fold, thereby squeezing the first hinge rod 28 through the connecting rod 29 so that the hinge seat 27 drives the exhibition screen 21 to fold upward, and the maximum folding angle is 90°. At the same time, the third hinge rod 211 cooperates with the second hinge rod 210 to support the exhibition screen 21. When the exhibition screen 21 is not in use, the second motor 39 is driven to The output shaft drives the threaded rod 310 to rotate. Since the connector 37 is threadedly connected to the threaded rod 310, the connector 37 can move horizontally on the outer surface of the threaded rod 310 when the threaded rod 310 rotates, so that the connector 37 can drive the protective roll cloth 35 to extend from the inside of the first limit box 31, so that the display screen 21 can be dust-proofed when it is not in use. At the same time, when the display screen 21 is folded at the maximum angle, the protective roll cloth 35 can also cover the display screen 21 for protection. Finally, the four sets of rolling steel columns 43 can be flexibly rolled, so that the booth body 1 can be flexibly moved, thereby facilitating the mobile exhibition of the booth body 1.

[0035] 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.

[0036] 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. A multifunctional electronic exhibition stand in an exhibition hall, comprising an exhibition stand body (1), characterized in that: An adjustment structure (2) is arranged inside the exhibition stand body (1), and the adjustment structure (2) comprises an exhibition screen (21), two first support seats (22), a second support seat (24), and a third support seat (25); A connecting plate (23) is hingedly installed inside the two first support seats (22), and the connecting plate (23) is fixedly connected to the display screen (21); a first servo motor (26) is fixedly installed inside the second support seat (24), and a second hinged rod (210) is fixedly installed on one end of the output shaft of the first servo motor (26); a third hinged rod (211) is hingedly installed inside the third support seat (25); a hinge seat (27) is fixedly installed at the bottom of the display screen (21), and first hinged rods (28) are hingedly installed on both sides of the outer surface of the hinge seat (27); a connecting rod (29) is fixedly installed at one end of the two first hinged rods (28), and both ends of the connecting rod (29) are rotatably connected to the second hinged rod (210) and the third hinged rod (211).

2. The multifunctional electronic exhibition stand of an exhibition hall according to claim 1, characterized in that: A protective structure (3) is fixedly mounted on the top of the outer surface of the exhibition stand body (1), and the protective structure (3) comprises a first limiting box (31) and a second limiting box (32).

3. The multifunctional electronic exhibition stand of an exhibition hall according to claim 2, characterized in that: A rotating roller (34) is rotatably mounted inside the first limiting box (31), and a protective roll cloth (35) is rolled up on the outer surface of the rotating roller (34).

4. The multifunctional electronic exhibition stand of a pavilion according to claim 3, characterized in that: A hard plate (36) is fixedly mounted on the end of the protective roll cloth (35), and a connector (37) is fixedly mounted on one side of the hard plate (36).

5. The multifunctional electronic exhibition stand of an exhibition hall according to claim 2, characterized in that: A sliding groove (33) is provided on one side of the outer surface of the second limiting box (32), and the sliding groove (33) is slidably connected to the connecting head (37).

6. The multifunctional electronic exhibition stand of an exhibition hall according to claim 2, characterized in that: A fixing ring (38) is fixedly mounted on one side of the outer surface of the second limiting box (32), and a second motor (39) is fixedly mounted inside the fixing ring (38).

7. The multifunctional electronic exhibition stand of an exhibition hall according to claim 6, characterized in that: A threaded rod (310) is fixedly mounted on one end of the output shaft of the second motor (39), and the threaded rod (310) is rotatably connected to the second limit box (32).

8. The multifunctional electronic exhibition stand of a pavilion according to claim 7, characterized in that: The threaded rod (310) is threadedly connected to the connecting head (37).

9. The multifunctional electronic exhibition stand of a pavilion according to claim 1, characterized in that: Four movable structures (4) are fixedly installed at the bottom of the exhibition stand body (1), and the four movable structures (4) include pads (41). Fixed piles (42) are fixedly installed at the bottom of the four pads (41), and four rolling steel columns (43) are arranged inside the four fixed piles (42).

10. The multifunctional electronic exhibition stand of an exhibition hall according to claim 1, characterized in that: Two control panels (5) are fixedly mounted on one side of the outer surface of the exhibition stand body (1).

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