CN214535461U

CN214535461U - Movable LED display screen

Info

Publication number: CN214535461U
Application number: CN202120118766.5U
Authority: CN
Inventors: 姜军; 李娜; 宋春杰
Original assignee: Henan Xiangcai Electronic Technology Co ltd
Current assignee: Henan Xiangcai Electronic Technology Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-10-29
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses a movable LED display screen, including display screen main part, supporting mechanism and base, the base is located the display screen main part below, the supporting mechanism is vertically installed between display screen main part and base, the supporting mechanism includes fixed cardboard, arc ring, bracing piece and spacing subassembly, overlook to be "U" type the fixed cardboard is fixed at the display screen main part rear surface perpendicularly, the arc ring is fixed at the display screen main part rear surface perpendicularly, the bracing piece both ends are connected with fixed cardboard and base rotation respectively, the arc ring passes through spacing subassembly and bracing piece sliding connection, spacing subassembly includes slide bar and spacing ring, the arc ring is located the bracing piece outside; the utility model discloses a be provided with supporting mechanism, both can support the display screen main part, be convenient for adjust display screen main part work angle as required again for typeface show angle is suitable on it, increases the display screen main part and watches and use the convenience.

Description

Movable LED display screen

Technical Field

The utility model belongs to the technical field of the LED display screen, concretely relates to mobilizable LED display screen.

Background

The LED display screen is a flat panel display, is composed of small LED module panels, and is used for displaying various information such as characters, images, videos, video signals and the like. The light emitting color and the light emitting efficiency of the LED are related to the materials and the process for manufacturing the LED, the lamp ball is completely blue at the beginning, the fluorescent powder is added at the back, different light colors are adjusted according to different requirements of users, and the LED is widely used in four colors of red, green, blue and yellow.

When some existing movable LED display screens are placed for working, the screen angles of the LED display screens can be inconvenient to adjust, so that the problem that fonts on the display screens are inconvenient to watch is solved, and therefore the movable LED display screens are provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mobilizable LED display screen to when solving some portable LED display screens that propose among the above-mentioned background art and placing work, LED display screen angle probably inconvenient regulation, thereby increase the problem that inconvenient was watched to the typeface on the display screen.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mobilizable LED display screen, includes display screen main part, supporting mechanism and base, the base is located display screen main part below, the vertical installation of supporting mechanism is between display screen main part and base, supporting mechanism includes fixed cardboard, arc ring, bracing piece and spacing subassembly, overlooks for "U" type fixed cardboard vertical fixation is at display screen main part rear surface, arc ring vertical fixation is at display screen main part rear surface, the bracing piece both ends rotate with fixed cardboard and base respectively and are connected, the arc ring passes through spacing subassembly and bracing piece sliding connection, spacing subassembly includes slide bar and spacing ring, the arc ring is located the bracing piece outside.

Preferably, the surface of the arc-shaped ring is provided with an arc-shaped sliding hole along the length direction of the arc-shaped ring, the sliding rod vertically penetrates through the arc-shaped sliding hole and is exposed outside, and the end part of the sliding rod is provided with a limiting ring in threaded screwing mode, wherein the limiting ring is in contact with the surface of the arc-shaped ring for limiting.

Preferably, the limiting ring is in surface contact limiting with the supporting mechanism, the upper end of the supporting rod is provided with a cylinder through a bearing, a fixed shaft is fixed inside the fixed clamping plate, and the cylinder is rotatably sleeved on the fixed shaft.

Preferably, the support rod comprises a lower pipe and an upper rod, the lower end of the lower pipe is mounted at the top of the base through a set bearing, and the upper end of the upper rod is rotatably connected with the fixed clamping plate.

Preferably, the lower end of the upper rod is screwed into the lower pipe, and the surface of the lower pipe is vertically fixed with a rocker along the circumferential direction.

Preferably, the display screen is embedded in the front surface of the display screen main body, and a rubber sheet is fixed at the bottom of the base.

Preferably, a protective cover is placed at the top of the display screen main body and is a cloth cover.

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

(1) the utility model discloses a be provided with supporting mechanism, both can support the display screen main part, be convenient for adjust display screen main part work angle as required again for typeface show angle is suitable on it, increases the display screen main part and watches and use the convenience.

(2) The utility model discloses a be provided with the bracing piece, can adjust the height of display screen main part according to the user demand, let the typeface that shows on it be in suitable height of watching, increase the display screen main part and use the convenience, and the bracing piece altitude mixture control is convenient.

Drawings

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

fig. 2 is a schematic diagram of the right-side view structure of the supporting mechanism of the present invention;

fig. 3 is a schematic structural view of the limiting assembly shown in fig. 2 according to the present invention;

fig. 4 is a schematic structural view of the support rod of the present invention;

in the figure: 1. a display screen main body; 2. a support mechanism; 21. fixing the clamping plate; 22. an arc-shaped ring; 23. a support bar; 231. a lower pipe; 232. a rod is arranged; 24. a limiting component; 241. a slide bar; 242. a limiting ring; 3. a protective cover; 4. a base; 5. an arc-shaped slide hole; 6. a rocker.

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. 1-4, the present invention provides a technical solution: a movable LED display screen comprises a display screen main body 1, a supporting mechanism 2 and a base 4, wherein the base 4 is positioned below the display screen main body 1, the supporting mechanism 2 is vertically arranged between the display screen main body 1 and the base 4, the supporting mechanism 2 comprises a fixing clamping plate 21, an arc-shaped ring 22, a supporting rod 23 and a limiting component 24, the fixing clamping plate 21 which is U-shaped when overlooking is vertically fixed on the rear surface of the display screen main body 1, the arc-shaped ring 22 is vertically fixed on the rear surface of the display screen main body 1, two ends of the supporting rod 23 are respectively rotatably connected with the fixing clamping plate 21 and the base 4, the arc-shaped ring 22 is slidably connected with the supporting rod 23 through the limiting component 24, the limiting component 24 comprises a sliding rod 241 and a limiting ring 242, the arc-shaped ring 22 is positioned outside the supporting rod 23, the supporting mechanism 2 is arranged, not only can support the display screen main body 1, but also is convenient for adjusting the working angle of the display screen main body 1 according to requirements, the angle of displaying the fonts on the display screen is proper, and the convenience in watching and using the display screen main body 1 is improved.

In this embodiment, preferably, the surface of the arc-shaped ring 22 is provided with the arc-shaped sliding hole 5 along the length direction thereof, the sliding rod 241 perpendicularly penetrates the arc-shaped sliding hole 5 and is exposed to the outside, the end screw thread of the sliding rod 241 is screwed with the limiting ring 242 which is in surface contact with the arc-shaped ring 22 and is limited, the limiting ring 242 is in surface contact with the supporting mechanism 2, the upper end of the supporting rod 23 is provided with a cylinder through a bearing which is arranged, the two are matched, the display screen main body 1 is convenient to rotate and is enabled to be in a proper position, the fixing clamp plate 21 is internally fixed with a fixing shaft, the cylinder is rotatably sleeved on the fixing shaft, and through the limiting assembly 24, the working angle of the display screen main body 1 can be limited, and the working position stability of the display screen main body 1 is improved.

In this embodiment, it is preferred, the bracing piece 23 includes low tube 231 and upper beam 232, the bearing installation at the base 4 top through setting up of low tube 231 lower extreme, upper beam 232 upper end is rotated with fixed cardboard 21 and is connected, the screw thread of upper beam 232 lower extreme closes soon and stretches into in low tube 231, low tube 231 surface is fixed with rocker 6 along its circumferencial direction vertical, through being provided with bracing piece 23, can adjust the height of display screen main part 1 according to the user demand, let the typeface that shows on it be in suitable height of watching, increase the convenience of use of display screen main part 1, and bracing piece 23 altitude mixture control is convenient.

In this embodiment, preferably, the display screen is embedded in the front surface of the display screen main body 1, the rubber sheet is fixed to the bottom of the base 4, the frictional resistance between the rubber sheet and the placing surface is increased, and the whole display screen is convenient to carry and move.

In this embodiment, preferably, the protective cover 3 is placed on the top of the display screen main body 1, and the protective cover 3 is a cloth cover, so that the screen can be protected without using the bottom.

The utility model discloses a theory of operation and use flow: the utility model discloses when using, can place display screen main part 1 in suitable position, base 4 and placing face contact, when needing to adjust display screen main part 1 operating angle, can loosen spacing ring 242, let display screen main part 1 rotate around 23 upper ends of bracing pieces, until display screen main part 1 angle is suitable, it is spacing with arc ring 22 surface contact to screw spacing ring 242, spacing ring 242 and bracing piece 23 surface contact are spacing simultaneously, let display screen main part 1 fix at suitable operating angle, through being provided with supporting mechanism 2, both can support display screen main part 1, be convenient for adjust display screen main part 1 operating angle as required again, make it suitable to go up typeface show angle, increase display screen main part 1 and watch and use the convenience; meanwhile, the rocker 6 can be held, the lower pipe 231 can be held to rotate on the spot, and the upper rod 232 rotates along with the rocker to move upwards or downwards until the display screen main body 1 is at a proper height.

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 mobilizable LED display screen, includes display screen main part (1), supporting mechanism (2) and base (4), its characterized in that: base (4) are located display screen main part (1) below, supporting mechanism (2) are vertical to be installed between display screen main part (1) and base (4), supporting mechanism (2) are including fixed cardboard (21), arc ring (22), bracing piece (23) and spacing subassembly (24), look down for "U" type fixed cardboard (21) vertical fixation is at display screen main part (1) rear surface, arc ring (22) vertical fixation is at display screen main part (1) rear surface, bracing piece (23) both ends rotate with fixed cardboard (21) and base (4) respectively and are connected, arc ring (22) are through spacing subassembly (24) and bracing piece (23) sliding connection, spacing subassembly (24) include slide bar (241) and spacing ring (242), arc ring (22) are located the bracing piece (23) outside.

2. A mobile LED display screen according to claim 1, wherein: the surface of the arc-shaped ring (22) is provided with an arc-shaped sliding hole (5) along the length direction, the sliding rod (241) vertically penetrates through the arc-shaped sliding hole (5) and is exposed outside, and the end part of the sliding rod (241) is provided with a limiting ring (242) which is in surface contact limiting with the arc-shaped ring (22) in a threaded manner.

3. A mobile LED display screen according to claim 2, wherein: spacing ring (242) and supporting mechanism (2) surface contact are spacing, the cylinder is installed through the bearing that sets up in bracing piece (23) upper end, fixed cardboard (21) inside is fixed with the fixed axle, the cylinder rotates the cover and establishes on the fixed axle.

4. A mobile LED display screen according to claim 1, wherein: the support rod (23) comprises a lower pipe (231) and an upper rod (232), the lower end of the lower pipe (231) is mounted at the top of the base (4) through a set bearing, and the upper end of the upper rod (232) is rotatably connected with the fixed clamping plate (21).

5. A mobile LED display screen according to claim 4, wherein: the lower end of the upper rod (232) is screwed into the lower pipe (231), and the surface of the lower pipe (231) is vertically fixed with a rocker (6) along the circumferential direction.

6. A mobile LED display screen according to claim 1, wherein: the display screen is embedded in the front surface of the display screen main body (1), and a rubber sheet is fixed at the bottom of the base (4).

7. A mobile LED display screen according to claim 1, wherein: the protective cover (3) is placed at the top of the display screen main body (1), and the protective cover (3) is a cloth cover.