CN221531854U - LED display screen lamp panel bottom shell - Google Patents

Abstract

The utility model discloses a light-emitting diode (LED) display screen lamp panel bottom shell, which belongs to the field of LED display screens and comprises a mounting shell, wherein two connecting frames are fixedly connected to the front surface of the mounting shell, two clamping grooves are formed in the inner walls of the two connecting frames, a lamp panel body is arranged on the front surface of the mounting shell, two connecting blocks are fixedly connected to the back surface of the lamp panel body, and the LED display screen lamp panel is assembled through the two groups of connecting frames and the connecting blocks which are arranged between the bottom shell and the LED display screen lamp panel and are matched with clamping blocks, and each clamping block can be contracted into each groove through two groups of springs arranged in the device, so that the LED display screen lamp panel can be conveniently disassembled, and overhauling is performed on the LED display screen lamp panel.

Description

LED display screen lamp panel bottom shell

Technical Field

The utility model relates to the field of LED display screens, in particular to a lamp panel bottom shell of an LED display screen.

Background

The LED screen is novel imaging electronic equipment which is made by arranging light emitting diodes in sequence, and is widely applied to products such as outdoor advertising screens due to the characteristics of high brightness, wide visual angle, long service life and the like.

In the prior art, the LED display screen is assembled into the bottom shell made of soft rubber materials, but the bottom shell and the LED display screen are generally in threaded connection through screws, a plurality of screws are required to be screwed off when the LED display screen is overhauled, the LED display screen can be disassembled, the LED display screen is inconvenient to overhaul in the later stage, and therefore the use effect is reduced, and therefore, a person skilled in the art provides the bottom shell of the LED display screen lamp panel to solve the problem in the background art.

Disclosure of utility model

The utility model aims to provide a light panel bottom shell of an LED display screen, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a LED display screen lamp plate drain pan, includes the installation shell, the positive fixedly connected with of installation shell is two connecting frame, two draw-in grooves have all been seted up to the inner wall of connecting frame, the front of installation shell is equipped with the lamp plate body, the back fixedly connected with of lamp plate body two connecting blocks, two the inside of connecting block is all seted up flutedly, every the inside of recess all is equipped with the spring, every group the equal fixedly connected with fixture block of one end that the spring kept away from each other.

As still further aspects of the utility model: a plurality of first spouts have all been seted up to two the inner wall of connecting frame, two the surface of connecting block is a plurality of first sliders of fixedly connected with, every first spout all with first slider looks adaptation.

As still further aspects of the utility model: two second sliding grooves are formed in the inner wall of each groove, two second sliding blocks are fixedly connected to the outer surface of each clamping block, and each second sliding groove is matched with each second sliding block.

As still further aspects of the utility model: the front of the installation shell is provided with a first connector, and the back of the lamp panel body is provided with a second connector.

As still further aspects of the utility model: the back of the installation shell is provided with a plurality of installation holes, and the back of the installation shell is provided with an indication arrow.

As still further aspects of the utility model: the back of the installation shell is provided with a third joint, and the back of the installation shell is provided with a radiating window.

As still further aspects of the utility model: the left and right sides face of installation shell has all seted up the catching groove, the left and right sides face of lamp plate body all fixedly connected with buckle.

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

This LED display screen lamp plate drain pan is through two sets of connection frames and the connecting block that are equipped with between drain pan and LED display screen lamp plate to the cooperation at draw-in groove and fixture block, just can assemble the banks, and through two sets of springs that are equipped with in the device, just can make every fixture block shrink to every recess in, thereby can conveniently dismantle the LED display screen lamp plate, thereby overhaul it, the effectual current banks of solution need unscrew a plurality of screws when overhauling it, just can dismantle the LED display screen lamp plate, be inconvenient for the later stage overhauls the LED screen, thereby reduced the problem of result of use.

Drawings

FIG. 1 is a schematic perspective view of a bottom case of a light panel of an LED display screen;

FIG. 2 is a schematic diagram of a front cross-section of a bottom shell of a light panel of an LED display screen;

FIG. 3 is a schematic side sectional view of a bottom shell of an LED display panel;

FIG. 4 is a schematic diagram of a rear view of a bottom case of an LED display panel;

fig. 5 is a schematic side view of a bottom shell of a light panel of an LED display screen.

In the figure: 1. a mounting shell; 2. a lamp panel body; 3. a mounting hole; 4. a clamping block; 5. a spring; 6. a connecting block; 7. a groove; 8. a first joint; 9. a connection frame; 10. a clamping groove; 11. a first chute; 12. a first slider; 13. a second chute; 14. a second slider; 15. a second joint; 16. an indication arrow; 17. a third joint; 18. a heat radiation window; 19. a buckling groove; 20. the buckle plate.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Referring to fig. 1 to 5, in the embodiment of the utility model, a light panel bottom shell of an LED display screen comprises a mounting shell 1, two connecting frames 9 are fixedly connected to the front surface of the mounting shell 1, two clamping grooves 10 are formed in the inner walls of the two connecting frames 9, a light panel body 2 is arranged on the front surface of the mounting shell 1, two connecting blocks 6 are fixedly connected to the back surface of the light panel body 2, grooves 7 are formed in the two connecting blocks 6, springs 5 are arranged in each groove 7, and clamping blocks 4 are fixedly connected to one ends, far away from each other, of each group of springs 5.

A plurality of first sliding grooves 11 have all been seted up to the inner wall of two connecting frames 9, the equal fixedly connected with of surface of two connecting blocks 6 is a plurality of first sliders 12, every first sliding groove 11 all with first slider 12 looks adaptation, through the cooperation that is equipped with a plurality of first sliding grooves 11 and first slider 12, can make two connecting blocks 6 and connecting frame 9 connect the in-process more stable, two second sliding grooves 13 have all been seted up to the inner wall of every recess 7, the equal fixedly connected with of surface of every fixture block 4 is two second sliders 14, every second sliding groove 13 all with second slider 14 looks adaptation, the front of installation shell 1 is equipped with first joint 8, the back of lamp plate body 2 is equipped with second joint 15, a plurality of joints through being equipped with, can conveniently be connected the device with throwing in the device.

The back of installation shell 1 has seted up a plurality of mounting holes 3, through the mounting hole 3 that is equipped with, can conveniently install the installation shell 1 in the front of support frame, the back of installation shell 1 is equipped with the instruction arrow 16, through the instruction arrow 16 that is equipped with, can make the device installation correct, the back of installation shell 1 is equipped with third joint 17, the heat dissipation window 18 has been seted up to the back of installation shell 1, buckle groove 19 has all been seted up to the left and right sides face of installation shell 1, buckle groove 19 and buckle 20 that the equal fixedly connected with of the left and right sides face of lamp plate body 2, through buckle groove 19 and the buckle 20 that are equipped with in both sides, can conveniently take off lamp plate body 2.

The working principle of the utility model is as follows: this LED display screen lamp plate drain pan, when using, firstly install the installation shell 1 in the device on the support frame with a plurality of mounting holes 3 that are equipped with at the back, then be connected with throwing device through the third joint 17 that the installation shell 1 back was equipped with, then with the lamp plate body 2 in the banks, through two connecting blocks 6 and the connecting frame 9 that the back was equipped with, and under the cooperation of a plurality of draw-in grooves 10, spring 5 and fixture block 4, fix the lamp plate body 2 in the front of installation shell 1, make the first joint 8 that the installation shell 1 front was equipped with connect with the second joint 15 that the lamp plate body 2 back was equipped with at last, repeat above-mentioned operation process, install a plurality of lamp plate bodies 2, thereby can assemble into an holistic LED screen.

While the utility model has been described with reference to the preferred embodiments, it will be apparent to those skilled in the art that the utility model is not limited to the details of the exemplary embodiments and that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof, as long as the scope of the utility model is defined by the claims and its spirit and scope. 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. The utility model provides a LED display screen lamp plate drain pan, includes installation shell (1), its characterized in that, the positive fixedly connected with of installation shell (1) connects frame (9), two draw-in grooves (10) have all been seted up to the inner wall of connecting frame (9), the front of installation shell (1) is equipped with lamp plate body (2), the back fixedly connected with two connecting blocks (6) of lamp plate body (2), two recess (7) are all seted up to the inside of connecting block (6), every the inside of recess (7) all is equipped with spring (5), every group the equal fixedly connected with fixture block (4) of one end that spring (5) kept away from each other.

2. The LED display screen light panel bottom shell according to claim 1, wherein a plurality of first sliding grooves (11) are formed in the inner walls of the two connecting frames (9), a plurality of first sliding blocks (12) are fixedly connected to the outer surfaces of the two connecting blocks (6), and each first sliding groove (11) is matched with each first sliding block (12).

3. The LED display screen lamp panel bottom shell according to claim 1, wherein two second sliding grooves (13) are formed in the inner wall of each groove (7), two second sliding blocks (14) are fixedly connected to the outer surface of each clamping block (4), and each second sliding groove (13) is matched with each second sliding block (14).

4. The LED display screen light panel bottom shell according to claim 1, wherein the front surface of the mounting shell (1) is provided with a first connector (8), and the back surface of the light panel body (2) is provided with a second connector (15).

5. The LED display screen lamp panel bottom shell according to claim 1, wherein a plurality of mounting holes (3) are formed in the back surface of the mounting shell (1), and an indication arrow (16) is arranged in the back surface of the mounting shell (1).

6. The LED display screen light panel bottom shell according to claim 1, wherein a third joint (17) is arranged on the back surface of the installation shell (1), and a heat dissipation window (18) is arranged on the back surface of the installation shell (1).

7. The LED display screen lamp panel bottom shell according to claim 1, wherein the left and right sides of the installation shell (1) are provided with buckling grooves (19), and the left and right sides of the lamp panel body (2) are fixedly connected with buckling plates (20).