CN212373040U

CN212373040U - Mobile large-screen multimedia display device

Info

Publication number: CN212373040U
Application number: CN202020832467.3U
Authority: CN
Inventors: 唐培文
Original assignee: Zhuhai Huahe Technology Exhibition Engineering Co ltd
Current assignee: Zhuhai Huahe Technology Exhibition Engineering Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-01-19
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses a movable large screen multimedia display device, which comprises universal wheels, a display mechanism, a display board, a first telescopic component, a second telescopic component and a mounting plate, wherein the display mechanism is arranged to put the display board into a display board clamping frame to provide a projection wall for a projector so as to display products of a merchant, the universal wheels are arranged at the bottom of the display mechanism to facilitate the movement of equipment, and the use is very convenient; the display board is arranged and clamped in the display board clamping frame, the display board can be used as a white board at ordinary times, and can be used as a screen when multimedia is used, so that the multi-purpose of the equipment is effectively improved; through setting up the flexible subassembly of first flexible subassembly and second, when the multimedia exhibition, at first expand the flexible subassembly of first flexible subassembly and second to expand the bracing piece, realize the support to outer arm section of thick bamboo and flexible arm, then place the mounting panel with computer and projecting apparatus on, made things convenient for the multimedia exhibition of merchant.

Description

Mobile large-screen multimedia display device

Technical Field

The utility model relates to a multimedia display device technical field specifically is a portable large screen multimedia display device.

Background

With the progress of the information era, various industries gradually step into the multimedia office era, and multimedia meetings and multimedia propaganda become common matters in work.

When some merchants conduct outdoor propaganda, the opportunities of multimedia display are lost due to the fact that no projector is placed, and some merchants conduct propaganda by using large-screen advertising vehicles, so that propaganda cost of advertisements is invisibly increased, and the propaganda benefits are low.

Therefore, a movable large-screen multimedia display device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable large screen multimedia display device to when some trade companies who propose in solving above-mentioned background art go to do outdoor propaganda, because do not have the position that the projecting apparatus put in, lost the chance of multimedia exhibition, some trade companies then utilize large screen advertising vehicle to propagate, increased the propaganda cost of advertisement in the intangible, this problem that the benefit of propaganda is low moreover.

In order to achieve the above object, the utility model provides a following technical scheme: a movable large-screen multimedia display device comprises a plurality of universal wheels, a display mechanism, a display board, a first telescopic assembly, a second telescopic assembly and a mounting plate, wherein the universal wheels are all mounted at the bottom of a base; the display board is detachably connected with the display mechanism; the first telescopic assembly and the second telescopic assembly are detachably connected with the display mechanism; the mounting plate both ends pass through bolted connection with first flexible subassembly and second flexible subassembly respectively.

Preferably, the display mechanism comprises a display board clamping frame, supporting legs and a base, wherein the display board clamping frame is made of an aluminum alloy material, and the longitudinal section of the display board clamping frame is in a C shape; the number of the supporting legs is 2, and the supporting legs are arranged at two ends of the bottom of the display board clamping frame through bolts; the base adopt two, all through the bottom of bolt vertical fixation at the landing leg, put into the panel card frame with the show board, can provide the projection wall for the projecting apparatus to the trade company is to the show of own product, this show mechanism bottom still is provided with the universal wheel and has made things convenient for the removal of equipment, and it is very convenient to use.

Preferably, the show board adopt the resin blank, this show board joint is in the show board card frame, the show board can regard as the blank to use at ordinary times, when the multi-media uses, can regard as the screen to use, the effectual multipurpose that has improved equipment.

Preferably, the first telescopic assembly and the second telescopic assembly are formed by adopting the same structure, and are arranged symmetrically; the first telescopic assembly comprises an outer arm cylinder, a telescopic arm, a support rod and a wing-shaped bolt, one end of the outer arm cylinder is connected with the support leg through the wing-shaped bolt, and the telescopic arm is sleeved inside the other end of the outer arm cylinder; the telescopic arm is fixed with the outer arm cylinder through a wing bolt; the bracing piece pass through the wing bolt and be connected with flexible arm, when the multimedia show, at first expand first flexible subassembly and the flexible subassembly of second to expand the bracing piece, realize the support to outer arm section of thick bamboo and flexible arm, then place computer and projecting apparatus on the mounting panel, made things convenient for the multimedia show of merchant.

Preferably, bracing piece and ground vertical contact time, an outer arm section of thick bamboo and flexible arm are parallel with ground, can guarantee that mounting panel is parallel with ground, prevent that computer and projecting apparatus from sideslipping the condition that drops appears.

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

1. the utility model discloses, through setting up the show mechanism, put the show board into show board card frame, can provide the projection wall for the projecting apparatus, so that the trade company is to the show of the product of oneself, this show mechanism bottom still is provided with the universal wheel and has made things convenient for the removal of equipment, it is very convenient to use;

2. the utility model discloses, through setting up the show board, the show board joint is in the show board card frame, and the show board can be used as the blank at ordinary times, when the multimedia uses, can be used as the screen, has effectively improved the multipurpose of equipment;

3. the utility model discloses, through setting up the flexible subassembly of first flexible subassembly and second, in the multimedia exhibition, at first expand the flexible subassembly of first flexible subassembly and second to expand the bracing piece, realize the support to an outer arm section of thick bamboo and flexible arm, then place the mounting panel with computer and projecting apparatus on, made things convenient for the multimedia exhibition of merchant.

Drawings

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

FIG. 2 is a schematic structural view of the display mechanism of the present invention;

fig. 3 is a schematic structural view of the first telescopic assembly of the present invention.

In the figure: 1. a universal wheel; 2. a display mechanism; 21. the display board is clamped; 22. a support leg; 23. a base; 3. a display board; 4. a first telescoping assembly; 41. an outer arm cylinder; 42. a telescopic arm; 43. a support bar; 44. a wing bolt; 5. a second telescoping assembly; 6. and (7) mounting the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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, the present invention provides a technical solution: a movable large-screen multimedia display device is shown in figures 1 and 3 and comprises universal wheels 1, a display mechanism 2, a display board 3, a first telescopic assembly 4, a second telescopic assembly 5 and a mounting plate 6, wherein a plurality of universal wheels 1 are arranged at the bottom of a base 23; the display board 3 is detachably connected with the display mechanism 2; the first telescopic component 4 and the second telescopic component 5 are both detachably connected with the display mechanism 2; and two ends of the mounting plate 6 are respectively connected with the first telescopic assembly 4 and the second telescopic assembly 5 through bolts.

Specifically, as shown in fig. 2, the display mechanism 2 includes a display board clamping frame 21, a supporting leg 22 and a base 23, the display board clamping frame 21 is made of an aluminum alloy material, and a longitudinal section of the display board clamping frame 21 is in a shape of "C"; the number of the supporting legs 22 is 2, and the supporting legs are arranged at two ends of the bottom of the display board clamping frame 21 through bolts; two bases 23 are adopted and are vertically fixed at the bottoms of the supporting legs 22 through bolts.

Through adopting above-mentioned technical scheme, in putting into panel card frame 21 with show board 3, can provide the projection wall for the projecting apparatus to the trade company still is provided with universal wheel 1 and has made things convenient for the removal of equipment to the show of product of oneself, and it is very convenient to use in this 2 bottoms of show mechanism.

Specifically, as shown in fig. 1-2, the display board 3 is a resin white board, and the display board 3 is clamped in the display board clamping frame 21.

Through adopting above-mentioned technical scheme, show board 3 can regard as the blank to use at ordinary times, when the multi-media uses, can regard as the screen to use, the effectual multipurpose that has improved equipment.

Specifically, as shown in fig. 3, the first telescopic assembly 4 and the second telescopic assembly 5 are formed by adopting the same structure, and the first telescopic assembly 4 and the second telescopic assembly 5 are arranged symmetrically; the first telescopic assembly 4 comprises an outer arm cylinder 41, a telescopic arm 42, a support rod 43 and a wing bolt 44, wherein one end of the outer arm cylinder 41 is connected with the supporting leg 22 through the wing bolt 44, and the telescopic arm 42 is sleeved inside the other end of the outer arm cylinder 41; the telescopic arm 42 is fixed with the outer arm cylinder 41 through a wing bolt 44; the support rod 43 is connected with the telescopic arm 42 through a wing bolt 44.

Through adopting above-mentioned technical scheme, when the multimedia show, at first expand first flexible subassembly 4 and second flexible subassembly 5 to expand bracing piece 43, realize the support to outer arm section of thick bamboo 41 and flexible arm 42, then place computer and projecting apparatus on mounting panel 6, made things convenient for merchant's multimedia show.

Specifically, as shown in fig. 1 to 3, when the supporting rod 43 is vertically contacted with the ground, the outer arm cylinder 41 and the telescopic arm 42 are parallel to the ground.

Through adopting above-mentioned technical scheme, can guarantee that mounting panel 6 is parallel with ground, prevent that computer and projecting apparatus from sideslipping the condition that the appearance was dropped.

The working principle is as follows: show board 3 joint is in show board card frame 21, show board 3 can regard as the blank to use at ordinary times, in the multi-media show, at first expand first flexible subassembly 4 and the flexible subassembly 5 of second, and expand bracing piece 43, realize the support to outer arm section of thick bamboo 41 and flexible arm 42, then place computer and projecting apparatus on mounting panel 6, the projecting apparatus is put in the video to show board 3 on, use as the screen, made things convenient for the multi-media show of merchant, the effectual multipurpose that has improved equipment.

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. The utility model provides a portable large screen multimedia display device which characterized in that: the display device comprises a plurality of universal wheels (1), a display mechanism (2), a display plate (3), a first telescopic assembly (4), a second telescopic assembly (5) and a mounting plate (6), wherein the universal wheels (1) are all mounted at the bottom of a base (23); the display board (3) is detachably connected with the display mechanism (2); the first telescopic component (4) and the second telescopic component (5) are detachably connected with the display mechanism (2); the two ends of the mounting plate (6) are respectively connected with the first telescopic assembly (4) and the second telescopic assembly (5) through bolts.

2. The mobile large-screen multimedia display device of claim 1, wherein: the display mechanism (2) comprises a display board clamping frame (21), supporting legs (22) and a base (23), wherein the display board clamping frame (21) is made of an aluminum alloy material, and the longitudinal section of the display board clamping frame (21) is in a C shape; the number of the supporting legs (22) is 2, and the supporting legs are arranged at two ends of the bottom of the display board clamping frame (21) through bolts; the number of the bases (23) is two, and the bases are vertically fixed at the bottoms of the supporting legs (22) through bolts.

3. The mobile large-screen multimedia display device of claim 1, wherein: the display board (3) is a resin white board, and the display board (3) is clamped in the display board clamping frame (21).

4. The mobile large-screen multimedia display device of claim 1, wherein: the first telescopic component (4) and the second telescopic component (5) are formed by adopting the same structure, and the first telescopic component (4) and the second telescopic component (5) are arranged in a symmetrical shape; the first telescopic assembly (4) comprises an outer arm cylinder (41), a telescopic arm (42), a support rod (43) and a wing-shaped bolt (44), one end of the outer arm cylinder (41) is connected with the support leg (22) through the wing-shaped bolt (44), and the telescopic arm (42) is sleeved inside the other end of the outer arm cylinder (41); the telescopic arm (42) is fixed with the outer arm cylinder (41) through a wing bolt (44); the supporting rod (43) is connected with the telescopic arm (42) through a wing bolt (44).

5. The mobile large-screen multimedia display device according to claim 4, wherein: when the supporting rod (43) is vertically contacted with the ground, the outer arm cylinder (41) and the telescopic arm (42) are parallel to the ground.