CN216383168U

CN216383168U - Multimedia display board for exhibition and presentation

Info

Publication number: CN216383168U
Application number: CN202122180981.0U
Authority: CN
Inventors: 姚主明; 姚学文; 唐灿
Original assignee: Tianjin Tianchuang Shangmei Construction Engineering Co ltd
Current assignee: Tianjin Tianchuang Shangmei Construction Engineering Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-04-26
Anticipated expiration: 2031-09-10

Abstract

The embodiment of the utility model discloses a multimedia display board for exhibition, which belongs to the technical field of multimedia display boards and comprises a display board base, wherein a support column is arranged at the top of the display board base, a fixed box is arranged at the top of the support column, a threaded rod is arranged at the top of the fixed box, a threaded sleeve is arranged on the outer side of the threaded rod, an adjusting mechanism is arranged on one side of the threaded sleeve, the adjusting mechanism comprises a fixed plate and a movable plate, through grooves are formed in the surfaces of one sides of the fixed plate and the movable plate, sliding grooves are formed in the through grooves, and sliding blocks are arranged on the surfaces of the sliding grooves. The adjusting mechanism is arranged, so that the content on the display board can be better seen clearly in a long distance, a worker can easily complete distance adjustment without moving the whole multimedia display rack, the distance of the multimedia display board can be adjusted according to the specific requirements on the site, the display at the most appropriate distance is facilitated, and the watching experience of a user is improved.

Description

Multimedia display board for exhibition and presentation

Technical Field

The embodiment of the utility model relates to the technical field of multimedia display boards, in particular to a multimedia display board for exhibition.

Background

The display board refers to a plate-shaped medium used for releasing and displaying information, and is made of paper, new materials, metal materials and the like. The picture of panel is the gum material, can select inferior light membrane or bright membrane according to using on-the-spot luminance and individual hobby, and the multimedia exhibition trade uses multimedia image as the core, combines multiple hardware such as three-dimensional image and touch-sensitive screen, infra red inductor, projection, can demonstrate different show modes, and the emphasis shows, experiences, interactive functionality, and the multimedia panel is exactly the novel panel that the information was demonstrated to the mode of placing intelligent display screen on through the panel.

The most fixed structure of multimedia panel on the existing market all is on putting a mount or fixed panel with intelligent display screen, and this kind of mode can't be according to the specific distance to the panel in scene and adjust, leads to the distance of panel too far easily, and people can't closely watch or operate intelligent display screen, and the artifical panel that removes has more troublesome and hard.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a multimedia display board for exhibition, which is provided with an adjusting mechanism, so that the problems that in the prior art, due to the fact that most multimedia display boards in the market are structurally fixed, an intelligent display screen is placed on a fixed frame or a fixed display board, the distance of the display board cannot be adjusted according to the site, the distance of the display board is too far, people cannot watch the display board in a short distance or operate the intelligent display screen, and manual movement of the display board is troublesome and labor-consuming are solved.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: a multimedia display board for exhibition and display comprises a display board base, wherein a support column is arranged at the top of the display board base, a fixing box is arranged at the top of the support column, a threaded rod is mounted at the top of the fixing box, a threaded sleeve is arranged on the outer side of the threaded rod, and an adjusting mechanism is arranged on one side of the threaded sleeve;

the adjusting mechanism comprises a fixed plate and a movable plate, wherein a through groove is formed in the surface of one side of the fixed plate and the surface of one side of the movable plate, a sliding groove is formed in the through groove, a sliding block is arranged on the surface of the sliding groove, the sliding block is connected with the sliding groove in a sliding mode, an adjusting rod is hinged to one side of the sliding block, a hinge column is arranged on one side of the adjusting rod, a screw rod is arranged on the other side of the sliding block, a nut is arranged on the outer side of the threaded rod, a clamping groove is formed in the surface of the inner wall of the movable plate, and a multimedia display screen is arranged inside the clamping groove.

Further, fixed plate one side and threaded sleeve fixed connection, threaded sleeve and threaded rod threaded connection, the quantity of threaded sleeve and threaded rod all sets up to a plurality ofly.

Furthermore, the quantity of adjusting pole, articulated post and slider all sets up to a plurality ofly, and is a plurality of articulated post sets up respectively in fixed plate and movable plate one side.

Further, slider and spout sliding connection, screw rod and nut threaded connection, draw-in groove and the movable joint of multimedia display screen, movable plate cross sectional shape sets up the character cut in bas-relief.

Furthermore, the bottom of the threaded rod penetrates through the fixing box and extends into the fixing box, a first bearing is fixedly arranged at the joint of the threaded rod and the fixing box, and a first bevel gear is arranged at the bottom of the threaded rod.

Furthermore, a second bevel gear is meshed with one side of the first bevel gear, a rotating rod is arranged inside the second bevel gear, and one end of the rotating rod penetrates through the fixing box and extends to one side of the fixing box.

Furthermore, a rocker is arranged at one end of the rotating rod, a second bearing is arranged on one side of the rotating rod, and one side of the second bearing is fixedly connected with the inner wall of the fixed box.

The embodiment of the utility model has the following advantages:

1. through setting the adjusting mechanism, the nut is taken out from the screw rod by rotating the nut, so that the slide block can slide in the chute, then the movable plate is pulled, the angle of the adjusting rod hinged with the hinge column at one side of the movable plate is changed, meanwhile, the angle of the adjusting rod hinged with the hinge column at one side of the fixed plate is changed, because the slide block at one side of the adjusting rod can slide on the surface of the chute, the movable plate can be stretched forwards while the angle of the adjusting rod is changed, thereby the effect of adjusting and controlling the distance is greatly achieved, compared with the prior art, the content on the display board can be better seen clearly when the distance is long, a worker can easily complete the distance adjustment and control without moving the whole multimedia display rack, the distance of the multimedia display board can be adjusted according to the specific requirements on site, and the display at the most appropriate distance is facilitated, the user viewing experience is improved.

2. Through rotating the rocker of fixed box one side, it is rotatory to make the rocker drive the rotary rod, thereby make the second bevel gear in the rotary rod outside rotate, because second bevel gear and first bevel gear mesh, thereby make first bevel gear rotate, and then make the inside threaded rod of first bevel gear rotatory, thereby make the threaded sleeve move on the threaded rod, thereby reach the effect that makes the fixed plate and the movable plate rebound of threaded sleeve one side, thereby accomplish the altitude mixture control of panel, the suitability of multi-media panel has been improved greatly, can adjust the height of panel to the different characteristics of different age bracket personnel height, be convenient for people to watch, use under the different scenes of being convenient for simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

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

FIG. 2 is a side cross-sectional structural schematic view of the present invention;

FIG. 3 is a schematic diagram of a specific structure of the movable plate according to the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 1 according to the present invention;

in the figure: 1. a display board base; 2. a support pillar; 3. a fixing box; 4. a threaded rod; 5. a threaded sleeve; 6. a fixing plate; 7. moving the plate; 8. a through groove; 9. a chute; 10. a slider; 11. adjusting a rod; 12. a hinged column; 13. a screw; 14. a nut; 15. a card slot; 16. a multimedia display screen; 17. a first bearing; 18. a first bevel gear; 19. a second bevel gear; 20. rotating the rod; 21. a rocker; 22. a second bearing.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to the attached drawings 1-5 of the specification, the multimedia display board for exhibition comprises a display board base 1, a support column 2 is arranged at the top of the display board base 1, a fixing box 3 is arranged at the top of the support column 2, a threaded rod 4 is installed at the top of the fixing box 3, a threaded sleeve 5 is arranged on the outer side of the threaded rod 4, and an adjusting mechanism is arranged on one side of the threaded sleeve 5.

The adjusting mechanism comprises a fixed plate 6 and a movable plate 7, a through groove 8 is formed in the surface of one side of the fixed plate 6 and the movable plate 7, a sliding groove 9 is formed in the through groove 8, a sliding block 10 is arranged on the surface of the sliding groove 9, the sliding block 10 is in sliding connection with the sliding groove 9, an adjusting rod 11 is hinged to one side of the sliding block 10, a hinge column 12 is arranged on one side of the adjusting rod 11, a screw 13 is arranged on the other side of the sliding block 10, a nut 14 is arranged on the outer side of the threaded rod 4, a clamping groove 15 is formed in the surface of the inner wall of the movable plate 7, and a multimedia display screen 16 is arranged inside the clamping groove 15.

As shown in fig. 1 and 2, one side of the fixing plate 6 is fixedly connected with the threaded sleeve 5, the threaded sleeve 5 is in threaded connection with the threaded rod 4, the threaded sleeve 5 and the threaded rod 4 are both in a plurality of numbers, so that the threaded rod 4 can drive the threaded sleeve 5 outside the threaded sleeve to move when rotating, and meanwhile, the threaded sleeve 5 can drive the fixing plate 6 to move when moving.

As shown in fig. 1 to 3, the adjusting rods 11, the hinge columns 12 and the sliders 10 are all provided in a plurality, the hinge columns 12 are respectively provided on one sides of the fixed plate 6 and the moving plate 7, and the adjusting rods 11, the hinge columns 12 and the sliders 10 can improve the stability of the moving plate 7 during movement.

As shown in fig. 1, 4 and 5, the slider 10 is slidably connected to the chute 9, the screw 13 is threadedly connected to the nut 14, the slot 15 is movably engaged with the multimedia display 16, the cross section of the moving plate 7 is concave, and the nut 14 can be removed from the screw 13 by rotating the nut 14, so that the slider 10 can slide on the surface of the chute 9, and the multimedia display 16 can be locked into the slot 15 to improve the stability of the multimedia display 16 when being fixed.

Referring to the attached drawings 1-5 of the specification, the bottom of the threaded rod 4 penetrates through the fixing box 3 and extends into the fixing box 3, a first bearing 17 is fixedly arranged at the joint of the threaded rod 4 and the fixing box 3, and a first bevel gear 18 is arranged at the bottom of the threaded rod 4.

As shown in fig. 2, a second bevel gear 19 is engaged with one side of the first bevel gear 18, a rotating rod 20 is disposed inside the second bevel gear 19, one end of the rotating rod 20 penetrates through the fixing box 3 and extends to one side of the fixing box 3, so that the rotating rod 20 can drive the second bevel gear 19 to rotate when rotating, and the second bevel gear 19 is engaged with the first bevel gear 18 to drive the first bevel gear 18 to rotate.

As shown in fig. 2, a rocker 21 is disposed at one end of the rotating rod 20, a second bearing 22 is disposed at one side of the rotating rod 20, one side of the second bearing 22 is fixedly connected with the inner wall of the fixing box 3, the rotating rod 20 rotates by rocking the rocker 21, and meanwhile, the second bearing 22 can ensure the stability of the rotating rod 20 during rotation.

The application process of the embodiment of the utility model is as follows: when the utility model adjusts the distance of the display board, firstly, the nut 14 on the screw 13 is rotated to take off the nut 14 from the screw 13, so that the slide block 10 can slide on the surface of the chute 9, then the moving board 7 is pulled forwards, the moving board 7 moves to drive the angle of the adjusting rod 11 hinged on the hinge column 12 at one side to change, through the angle change of the adjusting rod 11, the adjusting rod 11 drives the slide block 10 hinged at one side to slide on the chute 9 on the surface of the fixed board 6, simultaneously, the angle of the other adjusting rod 11 on the hinge column 12 at one side of the fixed board 6 is changed, so that the slide block 10 at one side of the other adjusting rod 11 also slides on the surface of the chute 9, thereby the angle change of the adjusting rod 11 is achieved, so that the moving board 7 extends forwards to achieve the distance adjusting effect, when the moving board is adjusted in height, by rotating the rocker 21 at one side of the fixed box 3, and then the rocker 21 drives the rotating rod 20 on one side to rotate, so that the rotating rod 20 drives the second bevel gear 19 on the outer side to rotate, meanwhile, the second bevel gear 19 is meshed with the first bevel gear 18, so that the first bevel gear 18 can be driven to rotate, the threaded rod 4 in the first bevel gear 18 is further driven to rotate, meanwhile, the threaded rod 4 is in threaded connection with the threaded sleeve 5, so that the threaded sleeve 5 moves on the threaded rod 4, and the effect of enabling the fixed plate 6 and the moving plate 7 on one side of the threaded sleeve 5 to move upwards is achieved, and therefore the height adjustment of the display panel is completed.

Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications in the relative relationship may be made without substantial changes in the technical content.

Claims

1. The utility model provides an exhibition is multi-media panel for show, includes panel base (1), its characterized in that: a supporting column (2) is arranged at the top of the display board base (1), a fixing box (3) is arranged at the top of the supporting column (2), a threaded rod (4) is installed at the top of the fixing box (3), a threaded sleeve (5) is arranged on the outer side of the threaded rod (4), and an adjusting mechanism is arranged on one side of the threaded sleeve (5);

adjustment mechanism includes fixed plate (6) and movable plate (7), fixed plate (6) and movable plate (7) side surface have been seted up and have been run through groove (8), run through inside spout (9) that is provided with of groove (8), spout (9) surface is provided with slider (10), slider (10) and spout (9) sliding connection, slider (10) one side articulates there is regulation pole (11), it is provided with hinge post (12) to adjust pole (11) one side, slider (10) opposite side is provided with screw rod (13), threaded rod (4) outside is provided with nut (14), movable plate (7) inner wall surface is provided with draw-in groove (15), draw-in groove (15) inside is provided with multimedia display screen (16).

2. The multimedia exhibition board for exhibition and presentation as claimed in claim 1, wherein: fixed plate (6) one side and threaded sleeve (5) fixed connection, threaded sleeve (5) and threaded rod (4) threaded connection, the quantity of threaded sleeve (5) and threaded rod (4) all sets up to a plurality ofly.

3. The multimedia exhibition board for exhibition and presentation as claimed in claim 1, wherein: the number of the adjusting rods (11), the number of the hinge columns (12) and the number of the sliding blocks (10) are all set to be multiple, and the hinge columns (12) are arranged on one sides of the fixing plate (6) and the moving plate (7) respectively.

4. The multimedia exhibition board for exhibition and presentation as claimed in claim 1, wherein: screw rod (13) and nut (14) threaded connection, draw-in groove (15) and multimedia display screen (16) activity joint, movable plate (7) cross sectional shape sets up the character cut in bas-relief.

5. The multimedia exhibition board for exhibition and presentation as claimed in claim 1, wherein: the bottom of the threaded rod (4) penetrates through the fixing box (3) and extends into the fixing box (3), a first bearing (17) is fixedly arranged at the joint of the threaded rod (4) and the fixing box (3), and a first bevel gear (18) is arranged at the bottom of the threaded rod (4).

6. The multimedia exhibition board for exhibition and presentation as claimed in claim 5, wherein: a second bevel gear (19) is meshed with one side of the first bevel gear (18), a rotating rod (20) is arranged inside the second bevel gear (19), and one end of the rotating rod (20) penetrates through the fixing box (3) and extends to one side of the fixing box (3).

7. The multimedia exhibition board for exhibition and presentation as claimed in claim 6, wherein: one end of the rotating rod (20) is provided with a rocker (21), one side of the rotating rod (20) is provided with a second bearing (22), and one side of the second bearing (22) is fixedly connected with the inner wall of the fixing box (3).