CN215335489U

CN215335489U - Portable indoor full-color LED display screen

Info

Publication number: CN215335489U
Application number: CN202121787759.0U
Authority: CN
Inventors: 周福如; 甘静; 艾杰
Original assignee: Hefei Chuangqi Photoelectric Technology Co ltd
Current assignee: Hefei Chuangqi Photoelectric Technology Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2021-12-28
Anticipated expiration: 2031-08-03

Abstract

The utility model belongs to the technical field of LED display screens, and particularly relates to a portable indoor full-color LED display screen which aims at the problems that the existing indoor full-color LED display screen is inconvenient to carry and use and inconvenient to use when in use. The portable dust-proof display screen is reasonable in structural design, convenient to carry and use, and convenient to adjust the angle of the display screen, and can effectively avoid the influence of dust on the display screen through the dust-proof cloth when not in use.

Description

Portable indoor full-color LED display screen

Technical Field

The utility model relates to the technical field of LED display screens, in particular to a portable indoor full-color LED display screen.

Background

The LED display screen is a flat panel display, which is composed of small LED module panels, is used for displaying various information such as characters, images, videos, video signals and the like, is a display screen which is composed of a plurality of red light-emitting diodes, displays characters by the on and off of lamps and is used for displaying various information such as characters, images, cartoons, quotations, videos, video signals and the like, and belongs to a common LED display screen.

However, the current indoor full-color LED display screen is inconvenient to carry and use when in use, so we propose a portable indoor full-color LED display screen for solving the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that the existing indoor full-color LED display screen is inconvenient to carry and use, and provides a portable indoor full-color LED display screen.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a portable indoor full-color LED display screen, the on-line screen storage device comprises a base, one side fixed mounting of base has the handle, the lead screw is installed to the base internal rotation, the lead screw extends to the outer and fixedly connected with knob of base, the outside thread bush of lead screw is equipped with the slide, slide sliding connection is in the base, the display screen body is installed to the base internal rotation, one side rotation that slide and display screen body are close to each other is connected with same connecting rod, the spread groove has been seted up on one side inner wall of base, rotate through the wind spring in the spread groove and install the pivot, the outside fixed cover of pivot is equipped with around the cloth roller, around being equipped with the fender dirt cloth outside the cloth roller, one side of fender dirt cloth is equipped with the slide bar, slide bar sliding connection is in the base, the top fixedly connected with of slide bar connects the rope, the one end fixedly connected with link of connecting rope, be equipped with the couple on the opposite side inner wall of base, link and couple looks adaptation.

Preferably, an installation groove is formed in the inner wall of the base, an outer ring of the bearing is fixedly installed in the installation groove, and the screw rod is fixedly sleeved with an inner ring of the bearing.

Preferably, a threaded hole is formed in one side of the sliding seat, and the sliding seat is sleeved on the outer side of the screw rod through the threaded hole.

Preferably, a bottom groove is formed in the inner wall of the bottom of the base, and the sliding seat is connected to the bottom groove in a sliding mode.

Preferably, the base is internally and fixedly welded with a fixed shaft, the bottom of the display screen body is fixedly provided with a clamping plate, and the clamping plate is rotatably sleeved on the outer side of the fixed shaft.

Preferably, the inner wall of the front side of the base and the inner wall of the rear side of the base are both provided with limiting grooves, and the sliding rod is connected in the two limiting grooves in a sliding manner.

According to the portable indoor full-color LED display screen, the angle of the display screen body can be conveniently adjusted through the threaded connection of the lead screw and the sliding seat and the connecting rod in rotary connection, the dust blocking cloth can be conveniently unfolded and stored through the common matching of the coil spring, the cloth winding roller, the dust blocking cloth, the sliding rod, the hook and the hanging ring, a good dust blocking effect can be achieved when the portable indoor full-color LED display screen is not used, and the portability of the display screen body is improved through the handle;

the portable dust-proof display screen is reasonable in structural design, convenient to carry and use, and convenient to adjust the angle of the display screen, and can effectively avoid the influence of dust on the display screen through the dust-proof cloth when not in use.

Drawings

Fig. 1 is a schematic perspective view of a portable indoor full-color LED display screen according to the present invention;

FIG. 2 is a schematic cross-sectional view of a front view of a portable indoor full-color LED display screen according to the present invention;

fig. 3 is a schematic structural diagram of a portion a of a portable indoor full-color LED display screen according to the present invention.

In the figure: 1. a base; 2. a grip; 3. a screw rod; 4. a slide base; 5. a connecting rod; 6. a display screen body; 7. connecting grooves; 8. a rotating shaft; 9. a cloth winding roller; 10. dust cloth; 11. a slide bar; 12. a limiting groove; 13. connecting ropes; 14. hanging a ring; 15. and (4) hanging hooks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of this patent does not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-3, a portable indoor full-color LED display screen comprises a base 1, a handle 2 is fixedly installed on one side of the base 1, a lead screw 3 is rotatably installed in the base 1, the lead screw 3 extends out of the base 1 and is fixedly connected with a knob, a slide seat 4 is screwed on the outer side of the lead screw 3, the slide seat 4 is slidably connected in the base 1, a display screen body 6 is rotatably installed in the base 1, one side of the slide seat 4, which is close to the display screen body 6, is rotatably connected with a same connecting rod 5, a connecting groove 7 is formed in the inner wall of one side of the base 1, a rotating shaft 8 is rotatably installed in the connecting groove 7 through a coil spring, a cloth winding roller 9 is fixedly sleeved on the outer side of the rotating shaft 8, a dust blocking cloth 10 is wound on the outer side of the cloth winding roller 9, a slide rod 11 is arranged on one side of the dust blocking cloth 10, the slide rod 11 is slidably connected in the base 1, a connecting rope 13 is fixedly connected on the top of the slide rod 11, one end of the connecting rope 13 is fixedly connected with a hanging ring 14, a hook 15 is arranged on the inner wall of the other side of the base 1, and the hanging ring 14 is matched with the hook 15.

In the utility model, the inner wall of the base 1 is provided with the mounting groove, the outer ring of the bearing is fixedly mounted in the mounting groove, and the screw rod 3 is fixedly sleeved with the inner ring of the bearing, so that the screw rod 3 is convenient to rotate and mount.

In the utility model, one side of the sliding seat 4 is provided with a threaded hole, and the sliding seat 4 is sleeved outside the screw rod 3 through the threaded hole, so that the sliding seat 4 is conveniently in threaded connection with the screw rod 3.

In the utility model, the inner wall of the bottom of the base 1 is provided with a bottom groove, and the sliding seat 4 is connected in the bottom groove in a sliding manner to limit the sliding seat 4.

According to the utility model, the fixed shaft is fixedly welded in the base 1, the clamping plate is fixedly installed at the bottom of the display screen body 6, and the clamping plate is rotatably sleeved on the outer side of the fixed shaft, so that the display screen body 6 can be conveniently and rotatably installed.

In the utility model, the inner wall of the front side and the inner wall of the rear side of the base 1 are both provided with the limiting grooves 12, and the sliding rod 11 is connected in the two limiting grooves 12 in a sliding manner to limit the sliding rod 11.

In the utility model, when the dust-proof cloth is used, the angle of the display screen body 6 can be adjusted by rotating the knob, the screw rod 3 is connected with the sliding seat 4 through the screw thread, the connecting rod 5 which is rotatably connected with the display screen body 6, the angle is convenient to watch and use, when the dust-proof cloth is not used, the display screen body 6 can be taken into the base 1, the sliding rod 11 is pulled to move rightwards through the hanging ring 14, the hanging ring 14 is hung on the hook 15, the dust-proof cloth 10 can be unfolded, the dust-proof effect is realized on the display screen body 6, in addition, the carrying of the display screen body 6 can be facilitated through the handle 2, and the using effect is good.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a portable indoor full-color LED display screen, includes base (1), its characterized in that, one side fixed mounting of base (1) has handle (2), lead screw (3) are installed to base (1) internal rotation, lead screw (3) extend to base (1) outer and fixedly connected with knob, the outside thread bush of lead screw (3) is equipped with slide (4), slide (4) sliding connection is in base (1), display screen body (6) are installed to base (1) internal rotation, one side rotation that slide (4) and display screen body (6) are close to each other is connected with same connecting rod (5), spread groove (7) have been seted up on one side inner wall of base (1), rotate through the wind spring in spread groove (7) and install pivot (8), the outside fixed cover of pivot (8) is equipped with around cloth roller (9), wind cloth roller (9) outside around being equipped with dust cloth (10), one side of dust cloth (10) is equipped with slide bar (11), slide bar (11) sliding connection is in base (1), the top fixedly connected with of slide bar (11) is connected rope (13), connect one end fixedly connected with link (14) of rope (13), be equipped with couple (15) on the opposite side inner wall of base (1), link (14) and couple (15) looks adaptation.

2. The portable indoor full-color LED display screen according to claim 1, wherein an installation groove is formed in the inner wall of the base (1), an outer ring of a bearing is fixedly installed in the installation groove, and the screw rod (3) is fixedly sleeved with an inner ring of the bearing.

3. The portable indoor full-color LED display screen according to claim 1, wherein a threaded hole is formed in one side of the sliding base (4), and the sliding base (4) is sleeved outside the screw rod (3) through the threaded hole.

4. The portable indoor full-color LED display screen according to claim 1, wherein a bottom groove is formed on the inner wall of the bottom of the base (1), and the sliding base (4) is slidably connected in the bottom groove.

5. The portable indoor full-color LED display screen according to claim 1, wherein a fixed shaft is fixedly welded in the base (1), a clamping plate is fixedly installed at the bottom of the display screen body (6), and the clamping plate is rotatably sleeved on the outer side of the fixed shaft.

6. The portable indoor full-color LED display screen according to claim 1, wherein the base (1) has limiting grooves (12) formed on both the front inner wall and the rear inner wall, and the sliding rod (11) is slidably connected in the two limiting grooves (12).