CN214175601U

CN214175601U - Anti-collision display screen lamp bead mask

Info

Publication number: CN214175601U
Application number: CN202120381644.5U
Authority: CN
Inventors: 周晓君
Original assignee: Shandong Lightking Optoelectronics Group Co ltd
Current assignee: Shandong Lijing Development Group Co.,Ltd.
Priority date: 2021-02-20
Filing date: 2021-02-20
Publication date: 2021-09-10
Anticipated expiration: 2031-02-20

Abstract

The utility model belongs to the field of LED display screens, in particular to an anti-collision display screen bead mask, which comprises an LED display screen panel, wherein the top end of the LED display screen panel is provided with a horizontal display screen mask body, the top wall of the LED display screen panel is provided with a plurality of LED bead bodies distributed in a rectangular array, the middle section of the display screen mask body is provided with a plurality of light holes distributed in a rectangular array, the LED bead bodies are positioned inside the light holes, the middle section of the bottom wall of the display screen mask body is fixed with a fixing ring, the fixing ring is movably sleeved on the outer ring of the LED display screen panel, and the bottom walls of the display screen mask bodies positioned at the two sides of the fixing ring are both fixed with vertical fixing plates, the utility model has novel structure, the display screen mask is convenient to disassemble and assemble, the display screen mask is convenient to replace, the convenience is higher, and the LED beads of the LED display screen can be fully protected, the LED lamp bead of the LED display screen can be prevented from being damaged due to collision, and the LED display screen is suitable for popularization and use.

Description

Anti-collision display screen lamp bead mask

Technical Field

The utility model relates to a LED display screen technical field especially relates to display screen lamp pearl face guard of anticollision.

Background

The LED display screen is a flat panel display, which is composed of small LED module panels, and is used to display various information such as text, images, video, etc. In order to protect the LED lamp beads of the LED display screen, a display screen mask is generally required to be installed on the LED display screen. When the display screen mask is damaged, the display screen mask needs to be replaced.

But the dismouting complex operation of current display screen face guard, inconvenient change, the convenience is relatively poor, for this reason we provide the display screen lamp pearl face guard of anticollision.

SUMMERY OF THE UTILITY MODEL

The utility model provides a display screen lamp pearl face guard of anticollision has solved the dismouting complex operation of current display screen face guard, inconvenient change, the relatively poor problem of convenience.

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

a horizontal display screen lamp bead cover body is mounted at the top end of the LED display screen panel, a plurality of LED lamp bead bodies distributed in a rectangular array are arranged on the top wall of the LED display screen panel, a plurality of light holes distributed in the rectangular array are formed in the middle section of the display screen cover body, the LED lamp bead bodies are located in the light holes, a fixing ring is fixed at the middle section of the bottom wall of the display screen cover body, the fixing ring is movably sleeved on the outer ring of the LED display screen panel, vertical fixing plates are fixed on the bottom wall of the display screen cover body on two sides of the fixing ring, rectangular movable holes are formed in the bottom of the fixing plates on the lower side of the LED display screen panel, connecting columns of the horizontal rectangle are movably sleeved in the inner movable holes, and fixing blocks of the fixing plates and the rectangle are fixedly connected with the connecting columns by extending out of one ends of the two connecting columns, which are close to each other, the top wall of the fixed block is in contact with the bottom wall of the LED display screen panel, and the two mutually close side walls of the fixed plates are respectively connected with the two fixed blocks through horizontal springs.

Preferably, the top end of the display screen mask body is higher than the top end of the LED lamp bead body.

Preferably, the size of the inner ring of the fixing ring is matched with the size of the LED display panel.

Preferably, the size of the movable hole is matched with that of the connecting column.

Preferably, one end of each of the two connecting columns, which is far away from each other, extends out of the fixing plate and is fixedly connected with the pull ring.

Preferably, the spring is sleeved on the outer ring of the connecting column.

The utility model has the advantages that:

1. through the cooperation of LED display screen panel, fixed block, spring, fixed plate, pull ring, spliced pole, display screen face guard body, retainer plate, light trap, LED lamp pearl body and movable hole for the dismouting easy operation of display screen face guard makes the convenient change of display screen face guard, the effectual convenience that improves the display screen face guard.

2. Through the cooperation of LED display screen panel, display screen face cover body, light trap and LED lamp pearl body, can realize abundant protection to the LED lamp pearl of LED display screen, can effectually avoid the LED lamp pearl of LED display screen to damage because of the striking.

The utility model discloses novel structure for the dismouting of being convenient for of display screen face guard makes the display screen face guard convenient the change, and the convenience is higher, can realize abundant protection to the LED lamp pearl of LED display screen, can avoid the LED lamp pearl of LED display screen to damage because of the striking, is suitable for and uses widely.

Drawings

Fig. 1 is a schematic structural view of a lamp bead mask of an anti-collision display screen provided by the utility model;

fig. 2 is a cross-sectional view of the anti-collision display screen lamp bead mask provided by the utility model;

fig. 3 is a partially enlarged view of a portion a in fig. 2.

Reference numbers in the figures: 1. an LED display screen panel; 2. a fixed block; 3. a spring; 4. a fixing plate; 5. a pull ring; 6. connecting columns; 7. a display screen mask body; 8. a stationary ring; 9. a light-transmitting hole; 10. an LED lamp bead body; 11. and (4) a movable hole.

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.

Referring to fig. 1-3, the anti-collision display screen bead mask comprises an LED display screen panel 1, a horizontal display screen mask body 7 is installed on the top end of the LED display screen panel 1, a plurality of LED bead bodies 10 distributed in a rectangular array are arranged on the top wall of the LED display screen panel 1, a plurality of light holes 9 distributed in a rectangular array are formed in the middle section of the display screen mask body 7, the LED bead bodies 10 are located inside the light holes 9, a fixing ring 8 is fixed at the middle section of the bottom wall of the display screen mask body 7, the fixing ring 8 is movably sleeved on the outer ring of the LED display screen panel 1, vertical fixing plates 4 are fixed on the bottom wall of the display screen mask body 7 at the two sides of the fixing ring 8, rectangular movable holes 11 are formed in the bottom of the fixing plate 4 at the lower side of the LED display screen panel 1, and a horizontal rectangular connecting column 6 is movably sleeved inside the movable holes 11, the fixed block 2 of fixed plate 4 and fixedly connected with rectangle is extended to the one end that two spliced poles 6 are close to each other, and the roof of fixed block 2 contacts with the diapire of LED display screen panel 1, and the lateral wall that two fixed plates 4 are close to each other is connected with horizontally spring 3 with two fixed blocks 2 respectively.

The top of display screen face guard body 7 is higher than the top of LED lamp pearl body 10 for display screen face guard body 7 can realize abundant protection to LED lamp pearl body 10.

The size of the inner ring of the fixing ring 8 is matched with the size of the LED display screen panel 1, and the size of the movable hole 11 is matched with the size of the connecting column 6, so that the stability of the display screen mask body 7 is high.

One end of each connecting column 6, which is far away from each other, extends out of the fixing plate 4 and the pull ring 5 which is fixedly connected with the connecting columns, so that the connecting columns 6 can be pulled conveniently.

The spring 3 is sleeved on the outer ring of the connecting column 6.

Example (b): when the display screen mask is required to be installed, firstly, the two pull rings 5 are pulled to enable the two pull rings 5 to drive the two connecting columns 6 to be away from each other, so that the two fixing blocks 2 can be driven to be away from each other until the distance between the two fixing blocks 2 is larger than the length of the LED display screen panel 1, then the display screen mask body 7 is arranged on the top wall of the LED display screen panel 1, the fixing ring 8 is sleeved on the outer ring of the LED display screen panel 1, then the pull rings 5 are released, the two springs 3 can push the two fixing blocks 2 to be close to each other through the elastic action of the springs 3 until the top walls of the two fixing blocks 2 are respectively contacted with the two sides of the bottom wall of the LED display screen panel 1, the fixing ring 8 and the display screen mask body 7 can be prevented from deviating in the horizontal direction through the limiting action of the fixing blocks 2, the connecting columns 6, the fixing plates 4 and the display screen mask body 7 can be prevented from deviating in the vertical direction through the limiting action of the fixing blocks 2, the display screen mask body 7 can be stably fixed on the top end of the LED display screen panel 1, and the installation of the display screen mask can be completed, so that the disassembly and assembly operation of the display screen mask is simple, and the display screen mask is convenient to replace; after fixing display screen face guard body 7 and finishing, LED lamp pearl body 10 is located the inside of light trap 9, and the top of display screen face guard body 7 is higher than the top of LED lamp pearl body 10, can realize abundant protection to LED lamp pearl body 10 through display screen face guard body 7 to realize abundant protection to the LED lamp pearl of LED display screen, can effectually avoid the LED lamp pearl of LED display screen to damage because of the striking.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Anti-collision display screen lamp bead mask, which comprises an LED display screen panel (1) and is characterized in that a horizontal display screen mask body (7) is installed at the top end of the LED display screen panel (1), a plurality of LED lamp bead bodies (10) distributed in a rectangular array are arranged on the top wall of the LED display screen panel (1), a plurality of light holes (9) distributed in a rectangular array are formed in the middle section of the display screen mask body (7), the LED lamp bead bodies (10) are positioned in the light holes (9), a fixing ring (8) is fixed at the middle section of the bottom wall of the display screen mask body (7), the fixing ring (8) is movably sleeved on the outer ring of the LED display screen panel (1), and vertical fixing plates (4) are fixed on the bottom wall of the display screen mask body (7) positioned at two sides of the fixing ring (8), be located LED display screen panel (1) downside activity hole (11) of rectangle are seted up to the bottom of fixed plate (4), the inside movable sleeve of activity hole (11) is equipped with spliced pole (6) of horizontally rectangle, two fixed block (2) of fixed plate (4) and fixedly connected with rectangle are extended to the one end that spliced pole (6) are close to each other, the roof of fixed block (2) with the diapire contact of LED display screen panel (1), two the lateral wall that fixed plate (4) are close to each other respectively with two fixed block (2) are connected with horizontally spring (3).

2. The anti-collision display screen lamp bead mask as claimed in claim 1, wherein the top end of the display screen mask body (7) is higher than the top end of the LED lamp bead body (10).

3. Anti-collision display screen lamp bead mask according to claim 1, characterized in that the size of the inner ring of the fixing ring (8) is adapted to the size of the LED display screen panel (1).

4. Anti-collision display screen lamp bead mask as claimed in claim 1, characterized in that the size of the movable hole (11) is adapted to the size of the connecting column (6).

5. Anti-collision display screen lamp bead mask according to claim 1, wherein one end of each of the two connecting columns (6) away from each other extends out of the fixing plate (4) and is fixedly connected with a pull ring (5).

6. The anti-collision display screen lamp bead mask as claimed in claim 1, wherein the spring (3) is sleeved on the outer ring of the connecting column (6).