CN220733241U - Multimedia holographic touch interactive display equipment in the exhibition hall - Google Patents

Abstract

The utility model relates to the technical field of display equipment, and discloses multimedia holographic touch interactive display equipment for an exhibition hall, which comprises a base structure, wherein the base structure comprises a supporting seat, a box body is fixedly arranged at the top of the supporting seat, a storage bin and a driving bin are arranged in the box body, a storage structure and a projection display device are arranged in the box body, and a lifting structure is arranged at the top of the box body. This exhibition hall's multimedia holographic touch interactive display equipment, when not using display equipment behind the closed hall, can be through starting to accomodate the motor, first driving gear drives first driven gear and rotates to accomodate the sleeve and begin to rotate, accomodate the screw thread post and drive projection display device through the locating plate and reciprocate, thereby can accomodate projection display device down in moving the storage storehouse in the box, protect through the inner wall of box, improved the security of accomodating greatly, accomodate the process full-automatic simultaneously, need not manual operation.

Description

Multimedia holographic touch interactive display equipment in the exhibition hall

Technical Field

The utility model relates to the technical field of display equipment, in particular to a multimedia holographic touch interactive display equipment for an exhibition hall.

Background technique

Exhibition halls are public buildings used to display temporary exhibits. According to the content of the exhibition, they are divided into comprehensive exhibition halls and professional exhibition halls. Professional exhibition halls can be divided into different types of exhibition halls such as industry, agriculture, trade, transportation, science and technology, culture and art. Exhibition halls often use display equipment when conducting multimedia holographic touch interaction.

At present, most of the holographic touch interactive display devices used in exhibition halls on the market protect the projection display device through an outer cover protective cover or protective shell when the exhibition hall is closed and not in use. This protection method requires the installation of an external protection structure, which is very inconvenient. Considering the convenience of installation, the protective cover and protective shell are often thin and light, and the actual protection effect is also average. They cannot provide a good storage and protection effect for the projection display device. Therefore, a multimedia holographic touch interactive display device for an exhibition hall is proposed to solve the problems mentioned in the above background.

Utility Model Content

The purpose of the utility model is to provide a multimedia holographic touch interactive display device for an exhibition hall to solve the problems raised in the above-mentioned background technology.

In order to solve the above technical problems, the utility model provides the following technical solutions: a multimedia holographic touch interactive display device for an exhibition hall, comprising a base structure, the base structure comprising a support seat, a box body fixedly mounted on the top of the support seat, a storage compartment and a drive compartment are provided in the box body, a storage structure and a projection display device are provided in the box body, a lifting structure is provided on the top of the box body, and a dust removal structure is provided on the outside of the box body;

The storage structure includes a storage sleeve rotatably arranged in the driving bin, a first driven gear is coaxially fixedly connected to the outer side of the storage sleeve, a storage motor is arranged in the driving bin, a first driving gear is coaxially connected to the shaft of the storage motor, and the first driving gear is meshed with the first driven gear;

The inner side of the storage sleeve is threadedly connected with a storage thread column, the top end of the storage thread column is fixedly connected with a positioning plate in the storage bin, and the top of the positioning plate is fixedly connected to the projection display device.

Preferably, the lifting structure includes a lifting sleeve rotatably connected to the top of the box body, a second driven gear is coaxially fixedly connected to the outer side of the lifting sleeve, a lifting motor is provided on the top of the box body, the lifting motor shaft is coaxially connected to the second driving gear, the second driving gear is meshed with the second driven gear, a lifting threaded column is threadedly connected to the inner side of the lifting sleeve, and a cover cleaning piece is provided on the top of the lifting threaded column.

By setting up the lifting structure, after the projection display device is received in the storage bin, the lifting motor can be started, and the second driving gear drives the second driven gear to rotate, so that the lifting sleeve starts to rotate, and the lifting threaded column drives the cover cleaning member to move downward as a whole, thereby facilitating the cover cleaning member to clean the projection display device.

Preferably, the cover cleaning member includes a cover fixedly connected to the lifting threaded column, a cleaning motor is fixedly connected to the top of the cover, the cleaning motor shaft passes through the cover and is connected to a turntable, and a cleaning brush is fixedly provided at the bottom of the turntable.

By setting a cleaning motor, a turntable and a cleaning brush, after adjusting the position through a lifting structure, the cleaning motor can be started, the turntable rotates to drive the cleaning brush to rotate, thereby comprehensively cleaning the projection display device, thereby improving the cleaning range and cleaning efficiency.

Preferably, the dust removal structure includes dust suction pumps fixedly connected to both sides of the box body, two dust suction pumps are connected to dust suction pipes, and two dust suction pipes pass through the box body.

By providing a dust removal structure, after the projection display device is stored in the storage bin, the dust suction pumps on both sides of the box can be started. The dust suction pumps absorb dust and impurities on the surface of the projection display device through the dust suction pipe, further improving the storage effect of the projection display device.

Preferably, a telescopic column is fixedly provided between the bottom of the cover plate and the box body.

By providing the telescopic column, the lifting and lowering operation of the cover plate through the lifting structure is made smoother, thus avoiding the phenomenon of jamming and position deviation.

Preferably, a switch door is provided on the outside of the box.

A switch door is arranged on the outside of the box, so that the staff can perform maintenance and replacement and other corresponding operations on the structure inside the box by opening the switch door, which is very convenient and quick.

Compared with the prior art, the utility model provides a multimedia holographic touch interactive display device for an exhibition hall, which has the following beneficial effects:

1. The multimedia holographic touch interactive display device of the exhibition hall is provided with a storage bin and a storage structure. When the display device is not in use after closing, the storage motor can be started, and the first driving gear drives the first driven gear to rotate, so that the storage sleeve starts to rotate, and the storage threaded column drives the projection display device to move up and down through the positioning plate, so that the projection display device can be moved down to the storage bin in the box for storage, and the inner wall of the box is used for protection, which greatly improves the safety of storage. At the same time, the storage process is fully automatic, without manual operation, saving time and effort, and improving the storage efficiency.

2. The exhibition hall's multimedia holographic touch interactive display equipment can clean the projection display device stored in the storage bin by setting up a lifting structure and a cover cleaning piece. The lifting structure allows the cover to be lowered to a suitable position, and then the cleaning motor drives the cleaning brush to rotate to clean and dust the projection display device, further improving the storage quality.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

Figure 2 is a front view of the structure of the utility model;

FIG3 is an enlarged schematic diagram of the structure at point A in FIG1 of the present utility model.

Among them: 1. base structure; 11. support base; 12. box body; 13. storage compartment; 14. drive compartment; 15. switch door; 2. storage structure; 21. storage sleeve; 22. first driven gear; 23. storage motor; 24. first driving gear; 25. storage threaded column; 26. positioning plate; 3. lifting structure; 31. lifting sleeve; 32. second driven gear; 33. lifting motor; 34. second driving gear; 35. lifting threaded column; 4. dust removal structure; 41. dust suction pump; 42. dust suction pipe; 5. projection display device; 6. cover cleaning part; 61. cover; 62. cleaning motor; 63. turntable; 64. cleaning brush; 65. telescopic column.

Detailed ways

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.

Referring to FIGS. 1-3 , the utility model provides the following technical solutions: a multimedia holographic touch interactive display device for an exhibition hall, comprising a base structure 1, the base structure 1 comprising a support seat 11, a box body 12 is fixedly mounted on the top of the support seat 11, a storage compartment 13 and a drive compartment 14 are provided in the box body 12, a storage structure 2 and a projection display device 5 are provided in the box body 12, a lifting structure 3 is provided on the top of the box body 12, and a dust removal structure 4 is provided on the outside of the box body 12;

The storage structure 2 includes a storage sleeve 21 rotatably disposed in the driving chamber 14, a first driven gear 22 is coaxially fixedly connected to the outer side of the storage sleeve 21, a storage motor 23 is disposed in the driving chamber 14, and a first driving gear 24 is coaxially connected to the shaft of the storage motor 23, and the first driving gear 24 is meshed with the first driven gear 22;

A receiving threaded column 25 is threadedly connected to the inner side of the receiving sleeve 21 . A positioning plate 26 is fixedly connected to the top of the receiving threaded column 25 in the receiving bin 13 . The top of the positioning plate 26 is fixedly connected to the projection display device 5 .

Through the above technical solution, by setting up the storage bin 13 and the storage structure 2, when the display device is not in use after closing, the storage motor 23 can be started, and the first driving gear 24 drives the first driven gear 22 to rotate, so that the storage sleeve 21 starts to rotate, and the storage threaded column 25 drives the projection display device 5 to move up and down through the positioning plate 26, so that the projection display device 5 can be moved down to the storage bin 13 in the box body 12 for storage, and the inner wall of the box body 12 is used for protection, which greatly improves the safety of storage. At the same time, the storage process is fully automatic, without manual operation, saving time and effort, and improving the storage efficiency.

Specifically, the lifting structure 3 includes a lifting sleeve 31 rotatably connected to the top of the box body 12, a second driven gear 32 is coaxially fixedly connected to the outer side of the lifting sleeve 31, a lifting motor 33 is arranged on the top of the box body 12, the lifting motor 33 shaft is coaxially connected to the second driving gear 34, the second driving gear 34 is meshed with the second driven gear 32, a lifting threaded column 35 is threadedly connected to the inner side of the lifting sleeve 31, and a cover cleaning member 6 is arranged on the top of the lifting threaded column 35.

Through the above technical solution, by setting the lifting structure 3, after the projection display device 5 is received in the storage bin 13, the lifting motor 33 can be started, and the second driving gear 34 drives the second driven gear 32 to rotate, so that the lifting sleeve 31 starts to rotate, and the lifting threaded column 35 drives the cover cleaning member 6 to move downward as a whole, thereby facilitating the cover cleaning member 6 to clean the projection display device 5.

Specifically, the cover cleaning member 6 includes a cover 61 fixedly connected to the lifting threaded column 35, a cleaning motor 62 is fixedly connected to the top of the cover 61, the shaft of the cleaning motor 62 passes through the cover 61 and is connected to a turntable 63, and a cleaning brush 64 is fixedly provided at the bottom of the turntable 63.

Through the above technical scheme, by setting a cleaning motor 62, a turntable 63 and a cleaning brush 64, after adjusting the position through the lifting structure 3, the cleaning motor 62 can be started, and the turntable 63 can be rotated to drive the cleaning brush 64 to rotate, so that the projection display device 5 can be fully cleaned, thereby improving the cleaning range and cleaning efficiency. By setting the lifting structure 3 and the cover cleaning part 6, the projection display device 5 stored in the storage bin 13 can be cleaned. The lifting structure 3 makes the cover 61 drop to a suitable position, and then the cleaning motor 62 drives the cleaning brush 64 to rotate, so as to clean and remove dust from the projection display device 5, thereby further improving the storage quality.

Specifically, the dust removal structure 4 includes dust suction pumps 41 fixedly connected to both sides of the box body 12 , and the two dust suction pumps 41 are both connected to dust suction pipes 42 , and the two dust suction pipes 42 both penetrate the box body 12 .

Through the above technical solution, by setting up the dust removal structure 4, after the projection display device 5 is stored in the storage bin 13, the dust suction pumps 41 on both sides of the box body 12 can be started. The dust suction pumps 41 absorb dust and impurities on the surface of the projection display device 5 through the dust suction pipe 42, thereby further improving the storage effect of the projection display device 5.

Specifically, a telescopic column 65 is fixedly disposed between the bottom of the cover plate 61 and the box body 12 .

Through the above technical solution, by providing the telescopic column 65, the lifting and lowering operation of the cover plate 61 by the lifting structure 3 is made smoother, and the phenomena of jamming and position deviation are avoided.

Specifically, a switch door 15 is arranged outside the box body 12 .

Through the above technical solution, a switch door 15 is arranged outside the box body 12, so that the staff can perform corresponding operations such as maintenance and replacement of the structure in the box body 12 by opening the switch door 15, which is very convenient and quick.

During use, when the display device is not in use after closing, the storage motor 23 can be started, and the first driving gear 24 drives the first driven gear 22 to rotate, so that the storage sleeve 21 starts to rotate, and the storage threaded column 25 drives the projection display device 5 to move up and down through the positioning plate 26, so that the projection display device 5 can be moved down to the storage bin 13 in the box body 12 for storage, and the inner wall of the box body 12 is used for protection, which greatly improves the safety of storage. After the projection display device 5 is received in the storage bin 13, the lifting motor 33 can be started, and the second driving gear 34 drives the second driven gear 32 to rotate, so that the lifting sleeve 31 starts to rotate, and the lifting threaded column 35 drives the cover cleaning member 6 to move downward as a whole. After adjusting the position through the lifting structure 3, the cleaning motor 62 can be started, and the turntable 63 rotates to drive the cleaning brush 64 to rotate, so as to fully clean the projection display device 5.

Although the 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 (6)

1. The utility model provides a mutual display device of holographic touch of exhibition hall multimedia, includes base structure (1), its characterized in that: the base structure (1) comprises a supporting seat (11), a box body (12) is fixedly arranged at the top of the supporting seat (11), a storage bin (13) and a driving bin (14) are arranged in the box body (12), a storage structure (2) and a projection display device (5) are arranged in the box body (12), a lifting structure (3) is arranged at the top of the box body (12), and a dust removing structure (4) is arranged at the outer side of the box body (12);

the storage structure (2) comprises a storage sleeve (21) rotatably arranged in the driving bin (14), a first driven gear (22) is coaxially and fixedly connected to the outer side of the storage sleeve (21), a storage motor (23) is arranged in the driving bin (14), a first driving gear (24) is coaxially connected to the storage motor (23), and the first driving gear (24) is meshed with the first driven gear (22);

the inside threaded connection of accomodating sleeve (21) has accomodates screw thread post (25), accomodate screw thread post (25) top be in accomodate storehouse (13) internal fixation has locating plate (26), locating plate (26) top with projection display device (5) fixed connection.

2. The exhibition hall multimedia holographic touch interactive display device of claim 1, wherein: the lifting structure (3) comprises a lifting sleeve (31) rotationally connected with the top of the box body (12), a second driven gear (32) is coaxially and fixedly connected with the outer side of the lifting sleeve (31), a lifting motor (33) is arranged on the top of the box body (12), a second driving gear (34) is coaxially connected with the lifting motor (33), the second driving gear (34) is meshed with the second driven gear (32), a lifting threaded column (35) is connected with the inner side of the lifting sleeve (31) in a threaded manner, and a cover plate cleaning piece (6) is arranged on the top end of the lifting threaded column (35).

3. The exhibition hall multimedia holographic touch interactive display device of claim 2, wherein: the cover plate cleaning piece (6) comprises a cover plate (61) fixedly connected with the lifting threaded column (35), a cleaning motor (62) is fixedly connected to the top of the cover plate (61), a cleaning motor (62) shaft penetrates through the cover plate (61) and is connected with a rotary table (63), and a cleaning brush (64) is fixedly arranged at the bottom of the rotary table (63).

4. The exhibition hall multimedia holographic touch interactive display device of claim 1, wherein: the dust removal structure (4) comprises dust collection pumps (41) fixedly connected with two sides of the box body (12), two dust collection pumps (41) are connected with dust collection pipes (42), and the two dust collection pipes (42) penetrate through the box body (12).

5. The exhibition hall multimedia holographic touch interactive display device of claim 2, wherein: a telescopic column (65) is fixedly arranged between the bottom of the cover plate (61) and the box body (12).

6. The exhibition hall multimedia holographic touch interactive display device of claim 1, wherein: the outside of the box body (12) is provided with a switch door (15).