CN219609944U

CN219609944U - Pop-up LED display screen

Info

Publication number: CN219609944U
Application number: CN202223475278.3U
Authority: CN
Inventors: 黄大海; 石建功; 刘海样
Original assignee: Shenzhen Mary Photoelectricity Co ltd
Current assignee: Shenzhen Mary Photoelectricity Co ltd
Priority date: 2022-12-24
Filing date: 2022-12-24
Publication date: 2023-08-29
Anticipated expiration: 2032-12-24

Abstract

The utility model discloses a pop-up LED display screen, which comprises a box body, a bearing assembly, a pop-up assembly, a magnet assembly and an LED screen body. According to the utility model, when the LED screen body is disassembled, the LED screen body is pressed in a direction close to the box body, the limiting piece moves to the first inflection point from the reset point along the guide groove, then the hand is released, the ejecting piece moves away from the bearing component under the action of the elastic force of the elastic piece, so that the limiting piece moves to the ejection point from the first inflection point along the guide groove, the LED screen body is ejected from the box body, when the LED screen body is assembled, the LED screen body is pressed in a direction close to the box body, the limiting piece moves to the second inflection point from the ejection point along the guide groove, then the hand is released, the ejecting piece moves away from the bearing component under the action of the elastic force of the elastic piece, so that the limiting piece moves to the reset point from the second inflection point along the guide groove, the LED screen body is assembled on the box body, the LED screen body is assembled without other tools, and the LED screen body is only pressed, so that the process is simple, time and labor are saved.

Description

Pop-up LED display screen

Technical Field

The utility model relates to the technical field of LED display screens, in particular to a pop-up LED display screen.

Background

The LED display screen has the advantages of high brightness, long service life, low energy consumption and the like, and is popularized and applied in a large scale in a plurality of fields. With the wide application of various large-size display screens, especially the popularization of outdoor large-size display screens, the maintenance of the LED display screens is also attracting more and more attention. In order to facilitate maintenance of the LED display screen by maintenance personnel, a front maintenance structure is developed to connect the LED screen body to the LED box body, but when the LED screen body is detached, the existing front maintenance structure needs to pull the LED screen body from the front of the LED display screen by means of tools, and the LED display screen is detached by means of other tools and is laborious.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a pop-up LED display screen.

The utility model discloses a pop-up LED display screen, which comprises:

a case;

one end of the bearing component is connected with the inner surface of the box body;

the ejecting assembly comprises a limiting piece, an elastic piece and an ejecting piece, a guide groove is formed in the side wall of the ejecting piece, a reset point, a first inflection point, an ejecting point and a second inflection point are formed in the guide groove, and the ejecting point is located between the bearing assembly and the reset point; one end of the limiting piece is arranged in the bearing assembly, the other end of the limiting piece is movably connected with the guide groove and moves among the reset point, the first inflection point, the pop-up point and the second inflection point, one end of the elastic piece is arranged in the bearing assembly, and the other end of the elastic piece is movably connected with the pop-up piece;

one end of the magnet assembly is movably connected with the ejector; and

the LED screen body, the other end of magnet subassembly locates the internal surface of LED screen.

According to one embodiment of the utility model, the longitudinal section of the guide groove is concave quadrilateral.

According to one embodiment of the present utility model, the complex point, the first inflection point, the pop-up point, and the second inflection point are respectively disposed at four corners of the guide groove, and the first inflection point and the second inflection point are respectively disposed at both sides of the second inflection point.

According to one embodiment of the utility model, the magnet assembly comprises a connecting seat piece and a positioning column piece, one surface of the connecting seat piece is connected with the LED screen body, and the other surface of the connecting seat piece is connected with the positioning column piece; the position of the ejecting part corresponding to the positioning column part is provided with a positioning hole, and the positioning column part stretches into the positioning hole.

According to an embodiment of the utility model, the elastic member includes an elastic bearing portion and an elastic portion, wherein the elastic bearing portion is disposed in the bearing assembly and is located between one end of the elastic portion and the limiting member, and the other end of the elastic portion abuts against the ejecting member.

According to one embodiment of the utility model, the bearing assembly is provided with a bearing opening piece, and the limiting piece is arranged in the bearing opening piece.

According to one embodiment of the utility model, the bearing port piece comprises two bearing ports, each bearing port is arranged along the height direction of the bearing assembly, the two bearing ports are arranged oppositely, and the limiting piece is arranged at the bottoms of the two bearing ports.

According to an embodiment of the utility model, the carrier assembly is circular in cross section.

According to an embodiment of the utility model, the ejector is composed of a ferromagnetic material.

The utility model has the beneficial effects that: when dismantling the LED screen body, press the LED screen body to the direction that is close to the box, the locating part removes to first inflection point along the guide way, then let go, the direction that the spring action of elastic component removed to keeping away from bearing assembly, make the locating part remove to the point of popping out along the guide way from first inflection point, the LED screen body pops out from the box, when the equipment LED screen body, press the LED screen body to the direction that is close to the box, the locating part removes to the second inflection point from popping out along the guide way, then let go, the locating part removes to the direction of keeping away from bearing assembly under the spring action of elastic component, make the locating part remove to the reset point along the guide way from the second inflection point, LED screen body assembly is on the box, the dismouting of LED screen body all need not with the help of other tools, and only press the LED screen body, the course is simple, labour saving and time saving.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is an exploded view of a pop-up LED display in an embodiment;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is a cross-sectional view of a pop-up LED display in an embodiment;

FIG. 4 is a schematic view of the structure of the carriage assembly and the ejector assembly;

FIG. 5 is a schematic view of the structure of the ejector in the embodiment;

fig. 6 is a schematic structural diagram of a magnet assembly and an LED screen in an embodiment.

Detailed Description

Various embodiments of the utility model are disclosed in the following drawings, in which details of the practice are set forth in the following description for the purpose of clarity. However, it should be understood that these practical details are not to be taken as limiting the utility model. That is, in some embodiments of the utility model, these practical details are unnecessary. Moreover, for the purpose of simplifying the drawings, some conventional structures and components are shown in the drawings in a simplified schematic manner.

It should be noted that all directional indications such as up, down, left, right, front, and rear … … in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture such as that shown in the drawings, and if the particular posture is changed, the directional indication is changed accordingly.

In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the utility model solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings in which:

referring to fig. 1 to 3, fig. 1 is an exploded view of a pop-up LED display in an embodiment, fig. 2 is a partially enlarged view of fig. 1, fig. 3 is a cross-sectional view of the pop-up LED display in an embodiment, and fig. 4 is a schematic structural view of a carrying assembly and a pop-up assembly. The pop-up LED display screen in the embodiment comprises a box body 1, a bearing component 2, a pop-up component 3, a magnet component 4 and an LED screen body 5; one end of the bearing component 2 is connected with the inner surface of the box body 1; the ejecting assembly 3 comprises a limiting piece 31, an elastic piece 32 and an ejecting piece 33, a guide groove 331 is formed in the side wall of the ejecting piece 33, a reset point 3311, a first inflection point 3312, an ejecting point 3313 and a second inflection point 3314 are formed in the guide groove 331, and the ejecting point 331 is located between the bearing assembly 2 and the reset point 3311; one end of the limiting piece 31 is arranged in the bearing component 2, the other end of the limiting piece is movably connected with the guide groove 331 and moves among the reset point 3311, the first inflection point 3312, the ejection point 3313 and the second inflection point 3314, one end of the elastic piece 32 is arranged in the bearing component 2, and the other end of the elastic piece 32 is movably connected with the ejection piece 33; one end of the magnet assembly 4 is movably connected with the ejector 33; the other end of the magnet assembly 4 is arranged on the inner surface of the LED screen body 5.

When the LED screen body is detached, the LED screen body 5 is pressed in a direction close to the box body 1, the limiting piece 31 moves to the first inflection point 3312 from the reset point 3311 along the guide groove 331, then the ejector piece 33 is released, the limiting piece 33 moves away from the bearing component 2 under the action of the elastic force of the elastic piece 32, the limiting piece 31 moves to the ejection point 3313 from the first inflection point 3312 along the guide groove 331, the LED screen body 5 is ejected from the box body 1, when the LED screen body 5 is assembled, the LED screen body 5 is pressed in a direction close to the box body 1, the limiting piece 31 moves to the second inflection point 3314 from the ejection point 3313 along the guide groove 331, then the ejector piece 33 moves away from the bearing component 2 under the action of the elastic force of the elastic piece 32, the limiting piece 32 moves to the reset point 3311 from the second inflection point 3314 along the guide groove 331, the LED screen body 5 is assembled on the box body 1 without other tools, and the process is simple and time-saving and labor-saving.

The box 1 is current LED box, and the internal surface of a box 1 is equipped with a plurality of bearing assembly 2 and a plurality of subassembly 3 that pop out, and bearing assembly 2 and pop out the quantity of subassembly 3 the same, can be connected with a plurality of LED screen bodies on a box 1, and the internal surface of every LED screen body is equipped with a plurality of magnet assemblies 4.

The bearing assembly 2 is provided with a bearing opening piece 21, and the limiting piece 31 is arranged in the bearing opening piece 21. The bearing opening piece 21 comprises two bearing openings 211, each bearing opening is formed along the height direction of the bearing assembly 2, the two bearing openings 21 are oppositely arranged, and the limiting piece 31 is arranged at the bottom of the two bearing openings 211. By providing the bearing port 211, the installation of the limiting member 31 is facilitated, and at the same time, the displacement of the limiting member 31 can be limited. The cross section of the bearing component 2 is circular, which approximates to a hollow cylinder, and the bearing component 2 is convenient to produce and process by arranging the bearing component 2 into the hollow cylinder.

Referring to fig. 1-5, fig. 4 is a schematic structural view of a carrier assembly and an ejector assembly; fig. 5 is a schematic structural view of the ejector in the embodiment. The elastic member 32 includes an elastic bearing portion 321 and an elastic portion 322, where the elastic bearing portion 321 is disposed in the bearing assembly 2 and located between one end of the elastic portion 322 and the limiting member 31, and the other end of the elastic portion 322 abuts against the ejector 33. The elastic bearing portion 321 is matched with the bearing opening 211 to limit the movement of the limiting piece 31 along the length direction of the bearing assembly 2, so that one end of the bearing opening 211 can only rotate, and the other end of the bearing opening 211 can only move along the guide groove 331. By providing the elastic portion 322, a force away from the bearing assembly 2 is provided to the elastic bearing portion 321, so that the ejector 33 moves away from the bearing assembly 2 under the elastic force of the elastic member 32, so that the limiting member 31 moves from the first inflection point 3312 to the ejection point 3313 along the guide groove 331, or the limiting member 32 moves from the second inflection point 3314 to the reset point 3311 along the guide groove 331.

The guide groove 331 has a concave quadrilateral longitudinal section. The reset point 3311, the first inflection point 3312, the pop-up point 3313, and the second inflection point 3314 are provided at four corners of the guide groove 331, and the first inflection point 3312 and the second inflection point 3314 are provided at both sides of the second inflection point 3314. Two guide grooves 331 are arranged on each limiting piece 31, and the two guide grooves 331 are respectively arranged on two opposite side walls of the limiting piece 31. By providing the guide groove 331 as a concave quadrangular groove, the stopper 31 can reciprocate in the guide groove 331.

Referring to fig. 1, 3 and 6, fig. 6 is a schematic structural diagram of a magnet assembly and an LED screen according to an embodiment. The magnet assembly 4 comprises a connecting seat piece 41 and a positioning column piece 42, one surface of the connecting seat piece 41 is connected with the LED screen body 5, and the other surface of the connecting seat piece 41 is connected with the positioning column piece 42; the ejector 33 is provided with a positioning hole 332 at a position corresponding to the positioning column 42, and the positioning column 42 extends into the positioning hole 332. By arranging the positioning holes 332 to be matched with the positioning column pieces 42, positioning is performed when the LED screen body 5 is installed, so that the LED screen body 5 is orderly and tightly arranged. The connecting seat piece 41 and the positioning column piece 42 are both magnets, and the ejecting piece 33 is made of ferromagnetic materials, so that the LED screen body 5 can still be adsorbed on the ejecting assembly 3 through magnetic force after the LED screen body 5 is ejected out of the box body, and the LED screen body 5 is prevented from falling after being ejected out.

In summary, in the pop-up type LED display screen, when the LED screen body is dismounted, the LED screen body is pressed in the direction close to the box body, the limiting piece moves to the first inflection point along the guide groove, then the pop-up piece is released, the pop-up piece moves away from the bearing component under the action of the elastic force of the elastic piece, so that the limiting piece moves to the pop-up point along the guide groove, the LED screen body pops up from the box body, when the LED screen body is assembled, the LED screen body is pressed in the direction close to the box body, the limiting piece moves to the second inflection point along the guide groove, then the release piece moves away from the bearing component under the action of the elastic force of the elastic piece, so that the limiting piece moves to the reset point along the guide groove from the second inflection point, the LED screen body is assembled on the box body, the LED screen body is dismounted without other tools, and the process is simple, time and labor are saved.

The above are merely embodiments of the present utility model, and are not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principles of the present utility model, should be included in the scope of the claims of the present utility model.

Claims

1. A pop-up LED display screen, comprising:

a case (1);

one end of the bearing component (2) is connected with the inner surface of the box body (1);

the ejecting assembly (3) comprises a limiting piece (31), an elastic piece (32) and an ejecting piece (33), wherein a guide groove (331) is formed in the side wall of the ejecting piece (33), a reset point (3311), a first inflection point (3312), an ejecting point (3313) and a second inflection point (3314) are formed in the guide groove (331), and the ejecting point (3313) is located between the bearing assembly (2) and the reset point (3311); one end of the limiting piece (31) is arranged in the bearing component (2), the other end of the limiting piece is movably connected with the guide groove (331) and moves among the reset point (3311), the first inflection point (3312), the ejection point (3313) and the second inflection point (3314), one end of the elastic piece (32) is arranged in the bearing component (2), and the other end of the elastic piece is movably connected with the ejection piece (33);

a magnet assembly (4) one end of which is movably connected with the ejector (33); and

the LED screen body (5), the other end of magnet subassembly (4) is located LED screen body (5) internal surface.

2. The pop-up LED display screen according to claim 1, wherein the guide groove (331) has a concave quadrilateral longitudinal section.

3. The pop-up LED display screen according to claim 2, wherein the reset point (3311), the first inflection point (3312), the pop-up point (3313) and the second inflection point (3314) are provided at four corners of the guide groove (331), and the first inflection point (3312) and the second inflection point (3314) are provided at both sides of the second inflection point (3314).

4. The pop-up LED display screen according to claim 1, wherein the magnet assembly (4) comprises a connecting seat member (41) and a positioning column member (42), one surface of the connecting seat member (41) is connected with the LED screen body (5), and the other surface is connected with the positioning column member (42); and a positioning hole (332) is formed in the position, corresponding to the positioning column (42), of the ejecting part (33), and the positioning column (42) stretches into the positioning hole (332).

5. The pop-up LED display screen according to claim 1, wherein the elastic member (32) comprises an elastic bearing portion (321) and an elastic portion (322), the elastic bearing portion (321) is disposed in the bearing assembly (2) and is located between one end of the elastic portion (322) and the limiting member (31), and the other end of the elastic portion (322) abuts against the pop-up member (33).

6. The pop-up LED display screen according to claim 1, wherein the bearing assembly (2) is provided with a bearing opening (21), and the limiting piece (31) is arranged in the bearing opening (21).

7. The pop-up LED display screen according to claim 6, wherein the carrying port member (21) comprises two carrying ports (211), each carrying port is opened along the height direction of the carrying assembly (2), the two carrying ports (211) are oppositely arranged, and the limiting member (31) is arranged at the bottoms of the two carrying ports (211).

8. A pop-up LED display screen according to claim 1, characterized in that the carrier assembly (2) is circular in cross section.

9. The pop-up LED display screen according to claim 1, wherein the pop-up (33) is composed of a ferromagnetic material.