CN216843981U

CN216843981U - Exhibition room multimedia display equipment

Info

Publication number: CN216843981U
Application number: CN202220041745.2U
Authority: CN
Inventors: 彭璐
Original assignee: China Great Wall International Exhibition Co ltd
Current assignee: China Great Wall International Exhibition Co ltd
Priority date: 2022-01-08
Filing date: 2022-01-08
Publication date: 2022-06-28
Anticipated expiration: 2032-01-08

Abstract

The utility model discloses an exhibition room multimedia display equipment, the on-line screen storage device comprises a base, the bottom fixedly connected with of base removes the wheel, the top fixedly connected with of base adjusts the seat, adjust the bottom fixedly connected with motor of seat inner chamber, the top fixedly connected with threaded rod of motor output, the surface cover of threaded rod is equipped with the thread bush, the equal fixedly connected with bracing piece in both sides at thread bush top, the top of bracing piece is run through to the top and the fixedly connected with display screen of adjusting the seat. The utility model discloses a set up the base, remove the wheel, adjust seat, motor, threaded rod, thread bush, bracing piece, display screen, protecting crust, spacing box, alignment jig, first spring, limiting plate, spacing, remove frame, slot, fixed box, arm-tie, inserted block, pull rod and second spring, solved the lower problem of current exhibition room multimedia display equipment practicality, this exhibition room multimedia display equipment possesses the advantage that the practicality is high.

Description

Exhibition room multimedia display equipment

Technical Field

The utility model relates to a display device technical field specifically is an exhibition room multimedia display equipment.

Background

The display device can also be called as a display, or is directly popular and called as a display screen, a screen and the like, and is a device capable of outputting images or sensing information, if an input signal is an electronic signal, the display device is called as an electronic display device, and relatively, a mechanical display device is also used, the multimedia display device in the exhibition hall still has the problem of inconvenient use at present, although the protection performance is good if the protective shell is used for protecting the display device, the use of the display device is influenced if the protective shell is inconvenient to open, if the protective shell is not used for protecting the display device, the display device is easily damaged due to collision and the like, and the practicability of the multimedia display device in the exhibition hall is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an exhibition room multimedia display equipment possesses the high advantage of practicality, has solved the lower problem of current exhibition room multimedia display equipment practicality.

In order to achieve the above purpose, the utility model provides a following technical scheme: a multimedia display device for exhibition halls comprises a base, wherein the bottom of the base is fixedly connected with a moving wheel, the top of the base is fixedly connected with an adjusting seat, the bottom of an inner cavity of the adjusting seat is fixedly connected with a motor, the top of the output end of the motor is fixedly connected with a threaded rod, the surface of the threaded rod is sleeved with a threaded sleeve, two sides of the top of the threaded sleeve are both fixedly connected with supporting rods, the top of the supporting rods penetrates through the top of the adjusting seat and is fixedly connected with a display screen, two sides of the surface of the display screen are both sleeved with a protective shell, the tops of two sides of the adjusting seat are both provided with a limiting box, two sides of the threaded sleeve are both fixedly connected with an adjusting frame, one end of the adjusting frame, which is far away from the threaded sleeve, penetrates through the adjusting seat and is fixedly connected with the limiting box, the inner wall of the limiting box is fixedly connected with first springs, and one side, which is opposite to the two first springs, is provided with a limiting plate, the equal fixedly connected with spacing of one side that two limiting plates are opposite, two one ends that spacing are opposite all run through to the outside of spacing box and fixedly connected with remove the frame, one side that two protecting crust are opposite all with remove a fixed connection, the slot has been seted up to the bottom of spacing, the fixed box of bottom fixedly connected with of spacing box, the top of fixed box inner chamber is provided with the arm-tie, fixedly connected with inserted block and pull rod respectively are run through to the top and the bottom of arm-tie, the inner chamber that spacing box and extended to the slot is run through at the top of inserted block, the surface cover of pull rod is equipped with the second spring, the bottom of pull rod is run through to the bottom of fixed box.

Preferably, the bottom fixedly connected with handle of pull rod, the quantity of removal wheel is four, and evenly distributed in the four corners of base bottom.

Preferably, the two sides of the top of the base are fixedly connected with first limiting telescopic pipes, the top of each first limiting telescopic pipe is fixedly connected with a limiting box, and bolts penetrate through the front sides of the first limiting telescopic pipes.

Preferably, the top of display screen is provided with the spacing telescopic tube of second, the both sides of the spacing telescopic tube of second respectively with two removal frame fixed connection.

Preferably, the surface of the limiting plate is in sliding connection with the inner wall of the limiting box, and the top of the threaded rod is movably connected with the inner wall of the adjusting seat through a bearing.

Preferably, the two sides of the adjusting seat are both provided with openings, and the top of the adjusting seat is provided with a through hole.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the base, remove the wheel, adjust seat, motor, threaded rod, thread bush, bracing piece, display screen, protecting crust, spacing box, alignment jig, first spring, limiting plate, spacing, remove frame, slot, fixed box, arm-tie, inserted block, pull rod and second spring, solved the lower problem of current exhibition room multimedia display equipment practicality, this exhibition room multimedia display equipment possesses the advantage that the practicality is high.

2. The utility model discloses a set up the protecting crust, can be used for protecting the display screen, through setting up first spring, can be convenient for two limiting plates keep away from each other, through setting up the second spring, can be convenient for the arm-tie rebound resets, through setting up first spacing telescopic tube, can improve the stability of spacing box, through setting up the spacing telescopic tube of second, can improve the stability of carriage release, through setting up the handle, can the person of facilitating the use pulling pull rod, through setting up the bearing, the rotation of the threaded rod of can being convenient for.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

fig. 3 is a partially enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a moving wheel; 3. an adjusting seat; 4. a motor; 5. a threaded rod; 6. a threaded sleeve; 7. a support bar; 8. a display screen; 9. a protective shell; 10. a limiting box; 11. an adjusting bracket; 12. a first spring; 13. a limiting plate; 14. a limiting frame; 15. a movable frame; 16. a slot; 17. a fixing box; 18. pulling a plate; 19. inserting a block; 20. a pull rod; 21. a second spring; 22. a first limit telescopic sleeve; 23. and a second limit telescopic sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a multimedia display device for exhibition halls comprises a base 1, a moving wheel 2 fixedly connected to the bottom of the base 1, an adjusting seat 3 fixedly connected to the top of the base 1, a motor 4 fixedly connected to the bottom of the inner cavity of the adjusting seat 3, a threaded rod 5 fixedly connected to the top of the output end of the motor 4, a threaded sleeve 6 sleeved on the surface of the threaded rod 5, supporting rods 7 fixedly connected to both sides of the top of the threaded sleeve 6, a display screen 8 fixedly connected to the top of the adjusting seat 3 and the top of the supporting rods 7, a protective shell 9 sleeved on both sides of the surface of the display screen 8, a limit box 10 disposed on both sides of the adjusting seat 3, an adjusting frame 11 fixedly connected to both sides of the threaded sleeve 6, an end of the adjusting frame 11 far away from the threaded sleeve 6 penetrating the adjusting seat 3 and fixedly connected to the limit box 10, a first spring 12 fixedly connected to the inner wall of the limit box 10, the opposite sides of the two first springs 12 are respectively provided with a limiting plate 13, the opposite sides of the two limiting plates 13 are respectively fixedly connected with a limiting frame 14, the opposite ends of the two limiting frames 14 are respectively penetrated to the outer side of the limiting box 10 and are fixedly connected with a movable frame 15, the opposite sides of the two protective shells 9 are respectively fixedly connected with the movable frame 15, the bottom of the limiting frame 14 is provided with a slot 16, the bottom of the limiting box 10 is fixedly connected with a fixed box 17, the top of the inner cavity of the fixed box 17 is provided with a pulling plate 18, the top and the bottom of the pulling plate 18 are respectively fixedly connected with an inserting block 19 and a pull rod 20, the top of the inserting block 19 penetrates through the limiting box 10 and extends to the inner cavity of the slot 16, the surface of the pull rod 20 is sleeved with a second spring 21, the bottom of the pull rod 20 penetrates to the bottom of the fixed box 17, the bottom of the pull rod 20 is fixedly connected with a handle, the number of the four movable wheels 2 are uniformly distributed at four corners of the bottom of the base 1, the two sides of the top of the base 1 are fixedly connected with a first limit telescopic sleeve 22, the top of the first limit telescopic sleeve 22 is fixedly connected with a limit box 10, a bolt is arranged at the front side of the first limit telescopic sleeve 22 in a penetrating manner, a second limit telescopic sleeve 23 is arranged at the top of the display screen 8, two sides of the second limit telescopic sleeve 23 are respectively fixedly connected with two moving frames 15, the surface of a limit plate 13 is slidably connected with the inner wall of the limit box 10, the top of a threaded rod 5 is movably connected with the inner wall of an adjusting seat 3 through a bearing, openings are arranged at two sides of the adjusting seat 3, a through hole is arranged at the top of the adjusting seat 3, the protective shell 9 is arranged to protect the display screen 8, the first spring 12 is arranged to facilitate the two limit plates 13 to be away from each other, the second spring 21 is arranged to facilitate the upward movement of a pulling plate 18 to be reset, the first limit telescopic sleeve 22 is arranged, can improve the stability of spacing box 10, through setting up the spacing telescopic tube 23 of second, can improve the stability of removing frame 15, through setting up the handle, can the person of facilitating the use stimulate pull rod 20, through setting up the bearing, the rotation of threaded rod 5 of can being convenient for, through setting up base 1, remove wheel 2, adjust seat 3, motor 4, threaded rod 5, thread bush 6, bracing piece 7, display screen 8, protecting crust 9, spacing box 10, adjust the frame 11, first spring 12, limiting plate 13, spacing frame 14, remove frame 15, slot 16, fixed box 17, arm-tie 18, inserted block 19, pull rod 20 and second spring 21, the lower problem of current exhibition room multimedia display equipment practicality has been solved, this exhibition room multimedia display equipment, possess the advantage that the practicality is high.

When the display screen is used, a user controls the motor 4 to operate to drive the threaded rod 5 to rotate, the threaded rod 5 rotates to drive the display screen 8 to adjust the height through the matching of the threaded sleeve 6 and the supporting rod 7, meanwhile, the threaded sleeve 6 drives the protective shell 9 to adjust the height through the matching of the adjusting frame 11, the limiting box 10, the limiting frame 14 and the moving frame 15, when the display screen 8 needs to be used, the pull rod 20 is pulled downwards through the matching of the handle, the pull rod 20 drives the plug-in block 19 to move out of the slot 16 through the matching of the pull plate 18, at the moment, the first spring 12 resets to drive the two limiting plates 13 to be mutually far away, the two protective shells 9 are driven to be mutually far away through the matching of the limiting frame 14 and the moving frame 15 to remove the sealing of the display screen 8 until the two limiting plates 13 respectively move to the opposite sides of the two plug-in blocks 19, at the moment, the second spring 21 resets to drive the plug-in block 19 to move upwards to one side of the limiting plate 13 through the matching of the pull plate 18, the position of restriction limiting plate 13 to fix protecting crust 9, the person of facilitating the use is to display screen 8's use, and the restriction to limiting plate 13 is removed to the downward removal inserted block 19 after finishing using, can remove two protecting crust 9 to the centre afterwards, and when inserted block 19 and slot 16 correspond, second spring 21 resets and drives inserted block 19 through the cooperation of arm-tie 18 and upwards removes and get into slot 16, fixes spacing 14.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An exhibition room multimedia display equipment, includes base (1), its characterized in that: the bottom of the base (1) is fixedly connected with a moving wheel (2), the top of the base (1) is fixedly connected with an adjusting seat (3), the bottom of the inner cavity of the adjusting seat (3) is fixedly connected with a motor (4), the top of the output end of the motor (4) is fixedly connected with a threaded rod (5), the surface of the threaded rod (5) is sleeved with a threaded sleeve (6), two sides of the top of the threaded sleeve (6) are fixedly connected with supporting rods (7), the top of the supporting rods (7) penetrates through the top of the adjusting seat (3) and is fixedly connected with a display screen (8), two sides of the surface of the display screen (8) are sleeved with a protective shell (9), the tops of two sides of the adjusting seat (3) are respectively provided with a limiting box (10), two sides of the threaded sleeve (6) are respectively and fixedly connected with an adjusting frame (11), one end of the adjusting frame (11), which is far away from the threaded sleeve (6), penetrates through the adjusting seat (3) and is fixedly connected with the limiting box (10), the inner wall of the limiting box (10) is fixedly connected with first springs (12), one opposite sides of the two first springs (12) are respectively provided with a limiting plate (13), one opposite side of the two limiting plates (13) is respectively and fixedly connected with a limiting frame (14), one opposite end of the two limiting frames (14) is respectively penetrated to the outer side of the limiting box (10) and is fixedly connected with a movable frame (15), one opposite side of the two protective shells (9) is respectively and fixedly connected with the movable frame (15), the bottom of the limiting frame (14) is provided with a slot (16), the bottom of the limiting box (10) is fixedly connected with a fixed box (17), the top of the inner cavity of the fixed box (17) is provided with a pulling plate (18), the top and the bottom of the pulling plate (18) are respectively and fixedly connected with an inserting block (19) and a pulling rod (20), the top of the inserting block (19) penetrates through the limiting box (10) and extends to the inner cavity of the slot (16), the surface cover of pull rod (20) is equipped with second spring (21), the bottom of pull rod (20) is run through to the bottom of fixed box (17).

2. A multimedia display device for an exhibition hall according to claim 1, characterized in that: the bottom of the pull rod (20) is fixedly connected with handles, the number of the moving wheels (2) is four, and the moving wheels are uniformly distributed at four corners of the bottom of the base (1).

3. A multimedia display device for an exhibition hall according to claim 1, characterized in that: the base is characterized in that first limiting telescopic sleeves (22) are fixedly connected to the two sides of the top of the base (1), the top of each first limiting telescopic sleeve (22) is fixedly connected with the limiting box (10), and bolts penetrate through the front sides of the first limiting telescopic sleeves (22).

4. A multimedia display apparatus for exhibition hall according to claim 1, characterized in that: the top of display screen (8) is provided with spacing telescope tube of second (23), the both sides of spacing telescope tube of second (23) respectively with two removal frame (15) fixed connection.

5. A multimedia display device for an exhibition hall according to claim 1, characterized in that: the surface of the limiting plate (13) is in sliding connection with the inner wall of the limiting box (10), and the top of the threaded rod (5) is movably connected with the inner wall of the adjusting seat (3) through a bearing.

6. A multimedia display device for an exhibition hall according to claim 1, characterized in that: the two sides of the adjusting seat (3) are provided with openings, and the top of the adjusting seat (3) is provided with a through hole.