CN211237615U

CN211237615U - Concatenation formula LED display screen convenient to block

Info

Publication number: CN211237615U
Application number: CN202020236868.2U
Authority: CN
Inventors: 程丽
Original assignee: Shenzhen Meiyad Optoelectronics Co ltd
Current assignee: Shenzhen Meiyad Optoelectronics Co ltd
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2020-08-11
Anticipated expiration: 2030-03-02

Abstract

The utility model provides a concatenation formula LED display screen convenient to block, include: the LED display screen comprises a screen frame, an LED display screen unit and a cross bar; the screen frame consists of a plurality of cross rods and vertical rods, and a plurality of LED display screen units are arranged on one side of each cross rod; an LED display panel is arranged on the front side of the LED display screen unit, and a back frame fixedly connected with the LED display panel is arranged on the rear side of the LED display screen unit; the back side of the back frame is provided with a plurality of magnetic sheets which are fixedly connected with the back frame in a sticking way; one end of the back frame is provided with a connecting plate, and one end of the connecting plate is hinged with the back frame through a pin shaft; the other end of the back frame is provided with a clamping groove, and the clamping groove is positioned on the inner side of the back frame; the upper side and the lower side of the back frame are both provided with positioning grooves; through the improvement to current device, it is rational in infrastructure to have, and the display effect is good, easily splices the installation, the advantage of convenient transportation to effectual solution the utility model provides a problem and not enough.

Description

Concatenation formula LED display screen convenient to block

Technical Field

The utility model relates to a LED display screen technical field, more specifically the theory that says so especially relates to a concatenation formula LED display screen convenient to block.

Background

The existing electronic advertisement screen mostly adopts an LED display screen, wherein the LED display screen mainly comprises a screen frame, a plurality of LED display screen unit modules assembled on the screen frame through magnets and a frame for edge covering.

However, when the LED display screen units are assembled and spliced on the screen frame, the mounting positions of the LED display screen units cannot be positioned, which may cause uneven arrangement of the transverse LED display screen units, affecting the display effect and splicing efficiency of images, and in addition, in the process of transporting finished LED display screens, the phenomenon that a single LED display screen unit falls off from the screen frame may occur, causing unit damage.

In view of this, research and improvement are carried out to solve the existing problems, and a splicing type LED display screen convenient for clamping is provided, aiming at achieving the purposes of solving the problems and improving the practical value through the technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concatenation formula LED display screen convenient to block to the mounted position that can't fix a position the LED display screen unit that proposes in solving above-mentioned background art can lead to horizontal LED display screen unit to arrange the irregularity, influences the display effect and the concatenation efficiency of image, is transporting off-the-shelf LED display screen's in-process in addition, can appear the phenomenon that single LED display screen unit shakes from the screen frame and falls, causes the problem and the not enough of unit damage.

In order to achieve the above object, the utility model provides a concatenation formula LED display screen convenient to block is reached by following concrete technical means:

the utility model provides a concatenation formula LED display screen convenient to block includes: the LED display screen comprises a screen frame, LED display screen units, a cross rod, a vertical rod, an LED display panel, a back frame, magnetic sheets, a connecting plate, a clamping groove and a positioning groove; the screen frame consists of a plurality of cross rods and vertical rods, and a plurality of LED display screen units are arranged on one side of each cross rod; an LED display panel is arranged on the front side of the LED display screen unit, and a back frame fixedly connected with the LED display panel is arranged on the rear side of the LED display screen unit; the back side of the back frame is provided with a plurality of magnetic sheets which are fixedly connected with the back frame in a sticking way; one end of the back frame is provided with a connecting plate, and one end of the connecting plate is hinged with the back frame through a pin shaft; the other end of the back frame is provided with a clamping groove, and the clamping groove is positioned on the inner side of the back frame; the upper side and the lower side of the back frame are both provided with positioning grooves.

As a further optimization of this technical scheme, the utility model relates to a concatenation formula LED display screen convenient to block the centre of horizontal pole one side is provided with the locating plate that is connected with the constant head tank, just the locating plate is mutually perpendicular with the side of horizontal pole.

As this technical scheme's further optimization, the utility model relates to a concatenation formula LED display screen convenient to block the appearance of connecting plate is the L shape, and the one end that the back of the body frame was kept away from to the connecting plate is provided with the pothook with draw-in groove matched with.

As a further optimization of this technical scheme, the utility model relates to a concatenation formula LED display screen convenient to block the appearance of back of the body frame is "day" word shape, and the back of the body frame is connected with LED display panel through the screw.

As this technical scheme's further optimization, the utility model relates to a concatenation formula LED display screen convenient to block the horizontal pole is connected through the welding mode with the montant, and magnetic sheet and horizontal pole magnetism actuation.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model discloses a centre of horizontal pole one side is provided with the locating plate that is connected with the constant head tank, just the locating plate is assembling LED display screen unit on to the screen frame with the side looks vertically setting of horizontal pole, not only makes things convenient for the location concatenation of LED display screen unit, can not increase moreover and splice the seam.

2. The utility model discloses an appearance of connecting plate is the L shape, and the one end that the back of the body frame was kept away from to the connecting plate is provided with the setting with draw-in groove matched with pothook, and horizontal two adjacent LED display screen unit accessible connecting plate looks blocks makes horizontal LED display screen unit form unified whole, reduces the possibility that single LED display screen unit dropped.

3. The utility model discloses an appearance of back of the body frame is "day" word shape, and the setting that the frame of the body is connected with LED display panel through the screw makes back of the body frame structure firm, is difficult for taking place deformation.

4. The utility model discloses a to the improvement of current device, it is rational in infrastructure to have, and the display effect is good, easily splices the installation, the advantage of convenient transportation to effectual solution the utility model provides a problem and not enough.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the axial measurement structure of the present invention;

fig. 3 is a schematic view of a three-dimensional structure of the LED display screen unit of the present invention;

fig. 4 is an enlarged schematic structural diagram of the position a of the present invention.

In the figure: the LED display screen comprises a screen frame 1, an LED display screen unit 2, a cross rod 101, a vertical rod 102, an LED display panel 201, a back frame 202, magnetic sheets 203, a connecting plate 204, a clamping groove 205 and a positioning groove 206.

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.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1 to 4, the utility model provides a splicing type LED display screen's specific technical implementation scheme convenient to block:

the utility model provides a concatenation formula LED display screen convenient to block includes: the LED display screen comprises a screen frame 1, an LED display screen unit 2, a cross rod 101, a vertical rod 102, an LED display panel 201, a back frame 202, magnetic sheets 203, a connecting plate 204, a clamping groove 205 and a positioning groove 206; the screen frame 1 is composed of a plurality of cross rods 101 and vertical rods 102, and a plurality of LED display screen units 2 are arranged on one side of each cross rod 101; an LED display panel 201 is arranged on the front side of the LED display screen unit 2, and a back frame 202 fixedly connected with the LED display panel 201 is arranged on the rear side of the LED display screen unit 2; the back side of the back frame 202 is provided with a plurality of magnetic sheets 203, and the magnetic sheets 203 are fixedly connected with the back frame 202 in a sticking way; one end of the back frame 202 is provided with a connecting plate 204, and one end of the connecting plate 204 is hinged with the back frame 202 through a pin shaft; the other end of the back frame 202 is provided with a clamping groove 205, and the clamping groove 205 is positioned at the inner side of the back frame 202; the upper and lower sides of the back frame 202 are provided with positioning grooves 206.

Specifically, the middle of horizontal pole 101 one side is provided with the locating plate that is connected with constant head tank 206, and the locating plate is mutually perpendicular with the side of horizontal pole 101, and the accessible locating plate is installed LED display screen unit 2 location on horizontal pole 101, guarantees that horizontal LED display screen unit 2 is arranged wholly, and the upper and lower both sides of back of the body frame 202 all set up the constant head tank 206 that is connected with the locating plate simultaneously, can not increase concatenation seam, guarantees the display effect.

Specifically, the appearance of connecting plate 204 is L shape, and the one end that back frame 202 was kept away from to connecting plate 204 is provided with the pothook with draw-in groove 205 matched with, and two LED display screen units 2 that transversely adjacent can pass through connecting plate 204 looks block, make horizontal LED display screen unit 2 form unified whole, at the in-process of transportation screen, can reduce the possibility that single LED display screen unit dropped.

Specifically, the shape of the back frame 202 is "japanese" shape, and the back frame 202 is connected with the LED display panel 201 through screws, so that the back frame 202 is stable in structure and is not easy to deform.

Specifically, the cross bar 101 is connected with the vertical bar 102 in a welding manner, and the magnetic sheet 203 is magnetically attracted to the cross bar 101.

The method comprises the following specific implementation steps:

when installing LED display screen unit 2 on screen frame 1, through the locating plate with LED display screen unit 2 fixed-position mounting on horizontal pole 101, the locating plate is located the constant head tank 206 of back of the body frame 202 upper and lower both sides this moment, can not increase the concatenation seam, guarantee the display effect, later at upset connecting plate 204, connect horizontal adjacent two LED display screen units 2, make horizontal LED display screen unit 2 form unified whole, at the in-process of transportation screen, can reduce the possibility that single LED display screen 2 unit dropped, reduce the damage phenomenon.

In summary, the following steps: according to the spliced LED display screen convenient to clamp, the positioning plate connected with the positioning groove is arranged in the middle of one side of the cross rod, and the positioning plate is perpendicular to the side surface of the cross rod, so that the LED display screen units are assembled on the screen frame conveniently, the LED display screen units are positioned and spliced, and the splicing seams cannot be increased; the connecting plate is L-shaped, the clamping hook matched with the clamping groove is arranged at one end, far away from the back frame, of the connecting plate, and two LED display screen units which are adjacent in the transverse direction can be clamped through the connecting plate, so that the transverse LED display screen units form a unified whole, and the possibility that a single LED display screen unit falls down is reduced; the back frame is in a shape like a Chinese character 'ri', and is connected with the LED display panel through the bolts, so that the back frame is stable in structure and not easy to deform; through the improvement to current device, it is rational in infrastructure to have, and the display effect is good, easily splices the installation, the advantage of convenient transportation to effectual solution the utility model provides a problem and not enough.

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 concatenation formula LED display screen convenient to block includes: the LED display screen comprises a screen frame (1), LED display screen units (2), cross rods (101), vertical rods (102), an LED display panel (201), a back frame (202), magnetic sheets (203), a connecting plate (204), a clamping groove (205) and a positioning groove (206); the method is characterized in that: the screen frame (1) is composed of a plurality of cross rods (101) and vertical rods (102), and a plurality of LED display screen units (2) are arranged on one side of each cross rod (101); an LED display panel (201) is arranged on the front side of the LED display screen unit (2), and a back frame (202) fixedly connected with the LED display panel (201) is arranged on the rear side of the LED display screen unit (2); the back side of the back frame (202) is provided with a plurality of magnetic sheets (203), and the magnetic sheets (203) are fixedly connected with the back frame (202) in a sticking mode; one end of the back frame (202) is provided with a connecting plate (204), and one end of the connecting plate (204) is hinged with the back frame (202) through a pin shaft; the other end of the back frame (202) is provided with a clamping groove (205), and the clamping groove (205) is positioned on the inner side of the back frame (202); the upper side and the lower side of the back frame (202) are both provided with positioning grooves (206).

2. The splicing type LED display screen convenient to clamp as claimed in claim 1, wherein: the middle of one side of the cross rod (101) is provided with a positioning plate connected with a positioning groove (206), and the positioning plate is vertical to the side surface of the cross rod (101).

3. The splicing type LED display screen convenient to clamp as claimed in claim 1, wherein: the shape of the connecting plate (204) is L-shaped, and one end of the connecting plate (204) far away from the back frame (202) is provided with a clamping hook matched with the clamping groove (205).

4. The splicing type LED display screen convenient to clamp as claimed in claim 1, wherein: the shape of the back frame (202) is in a shape of Chinese character 'ri', and the back frame (202) is connected with the LED display panel (201) through screws.

5. The splicing type LED display screen convenient to clamp as claimed in claim 1, wherein: the transverse rod (101) is connected with the vertical rod (102) in a welding mode, and the magnetic sheet (203) is magnetically attracted with the transverse rod (101).