CN218069245U

CN218069245U - Waterproof structural member of LED display screen module

Info

Publication number: CN218069245U
Application number: CN202222082493.0U
Authority: CN
Inventors: 李海涛
Original assignee: Individual
Current assignee: Shanghai Fukuo Photoelectric Technology Co.,Ltd.
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-12-16
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a waterproof structural member of a LED display screen module, which comprises a waterproof frame and a waterproof rear cover, wherein the waterproof frame and the waterproof rear cover are locked together through an elastic clamping piece or a fastening screw; a plurality of first ruffles are arranged on the waterproof frame; a diversion trench for limiting the flow direction of accumulated water is formed between the adjacent first ruffles, a plurality of second ruffles are arranged on the waterproof rear cover, and the second ruffles of the waterproof rear cover are buckled outside the first ruffles of the waterproof frame. The utility model discloses sound construction, equipment convenient and fast, waterproof performance is good, and manufacturing method is simple, easily uses widely.

Description

Waterproof structural member of LED display screen module

Technical Field

The utility model relates to a LED display screen technical field, concretely relates to LED display screen module waterproof construction spare.

Background

In recent years, with the rapid development of the LED display screen industry, various application scenarios are emerging. Many of them adopt the outdoor LED display screen module of magnetism mode installation of inhaling, after having experienced several strong wind storms days, LED display screen module back drive chip will cause chip pin to corrode, the circuit is opened a way because of intaking, and LED display screen shows that the trouble frequently appears, makes vast LED display screen user use experience extremely poor.

Therefore, the utility model discloses consider some limitations of LED display screen module in above-mentioned application, and develop a better waterproof performance's LED display screen module waterproof construction spare.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of above-mentioned prior art existence, the utility model provides a LED display screen module waterproof construction spare, this waterproof construction spare can choose for use metal material or plastics material, workable, equipment convenient and fast, waterproof performance is good.

In order to achieve the above purpose, the technical solution of the present invention is as follows:

a waterproof structural member for the back of an LED display screen module comprises a waterproof frame and a waterproof rear cover, wherein the waterproof frame and the waterproof rear cover are locked together through elastic clamping pieces or fastening screws; a plurality of first ruffles are arranged on the waterproof frame; a diversion trench for limiting the flow direction of accumulated water is formed between the adjacent first ruffles, a plurality of second ruffles are arranged on the waterproof rear cover, and the second ruffles of the waterproof rear cover are buckled outside the first ruffles of the waterproof frame.

Furthermore, be provided with the installation fixed orifices that a plurality of confession fastening screw runs through and passes through on the waterproof frame, fastening screw can pass through the installation fixed orifices and fasten the waterproof frame to the LED display screen module back.

Further, the first hem is located at the periphery or the side of the waterproof frame main body.

Furthermore, a second hem is arranged on the waterproof rear cover, and a gap is reserved between the waterproof rear cover main body and the second hem, so that the second hem is wrapped outside part of the first hem.

Furthermore, cover after waterproof and be provided with the notch that supplies fastening screw to run through and pass through, fastening screw can pass the notch and fasten lid behind waterproof to waterproof frame.

Further, the notch is the shape of falling U, the figure of notch is one or more, distributes and locates the bottom of waterproof back lid.

Furthermore, the elastic card is provided with a clamping edge which is bent inwards and extends, and the clamping edge which is bent inwards and extends is abutted with the outer edge of the waterproof frame structure, so that the waterproof rear cover is tightly buckled outside the waterproof frame.

Furthermore, the waterproof frame and the waterproof rear cover are made of metal materials or plastic materials.

The utility model has the advantages that: have the rainwater guiding gutter in the waterproof frame structure body, waterproof back lid is hung on the waterproof frame back of the body, can not have a large amount of rainwater and flow into the LED display screen module back, and fastening screw and elasticity card all can prevent that waterproof back lid from independently falling, the utility model has the advantages of simple structure, convenient to use, economical and practical.

Drawings

Fig. 1 is a schematic diagram of the explosion structure of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is the rear view structure diagram of the waterproof rear cover of the utility model.

Reference numerals: 1. the waterproof structure comprises a first hem, 2 mounting and fixing holes, 3 guide grooves, 4 second hems, 5 elastic clamping pieces, 6 notches, 7 fastening screws, 8 waterproof frames, 9 waterproof rear covers.

The specific implementation mode is as follows:

in order to make the creation features, technical means and achievement objects of the present invention easily understood and appreciated, the present invention will be further described in detail with reference to the following examples and accompanying drawings.

As shown in fig. 1 to 3, a waterproof structure of an LED display module includes a waterproof frame 8, a waterproof rear cover 9, an elastic clip 5, and a fastening screw 7, wherein the waterproof frame 8 is provided with a plurality of mounting holes 2, and the fastening screw 7 passes through the mounting holes 2 to fasten the waterproof frame 8 to the back of the LED display module; the waterproof frame 8 is provided with a plurality of first ruffles 1; a plurality of rainwater diversion grooves 3 are formed in the structural body of the waterproof frame 8; the waterproof rear cover 9 is provided with a second hem 4; the waterproof rear cover 9 is provided with a notch 6, and a fastening screw 7 penetrates through the notch 6 to fasten the waterproof rear cover 9 into the waterproof frame 8; the waterproof rear cover 9 can be provided with an elastic clamping piece 5.

The utility model provides a LED display screen module waterproof construction spare, waterproof frame 8 is equipped with a plurality of installation fixed orifices 2, a plurality of guiding gutter 3, and fastening screw 7 passes installation fixed orifices 2, can fasten waterproof frame 8 to the LED display screen module back, still is equipped with the first hem 1 of a plurality of in waterproof frame 8, wherein is equipped with the guiding gutter 3 that a plurality of restriction rivers are to between the adjacent first hem 1 in succession.

The utility model provides a LED display screen module waterproof construction spare, 6 preferred inverted U type forms that are of notch, one or more of the figure of notch 6, preferably two, the bottom of lid 9 after waterproof is located to bilateral symmetry distribution, can compress tightly waterproof back lid 9, makes waterproof frame 8 and the difficult separation of lid 9 after waterproof.

Preferably, the elastic card 5 is provided with a clamping edge which is bent inwards and extends, and the clamping edge which is bent inwards and extends is abutted with the outer edge of the waterproof frame 8 structure, so that the waterproof rear cover 9 buckled outside the waterproof frame 8 is prevented from falling off.

In the first embodiment, the waterproof frame 8 is mounted with the waterproof rear cover 9 hung on the back, and the fastening screw 7 compresses the waterproof rear cover 9, so that the waterproof frame 8 and the waterproof rear cover 9 are not easy to separate.

In the second embodiment, the waterproof frame 8 is mounted by hanging the waterproof rear cover 9 on the back, and the elastic clamping piece 5 can limit the separation of the waterproof rear cover 9 and the waterproof frame 8.

The utility model discloses the theory of operation: the supporting waterproof sealing circle of LED display screen module is adorned the module back, reuse fastening screw 7 locks waterproof frame 8 and fixes the LED display screen module back, waterproof frame 8 is adorned with the mode of hanging the knot to waterproof back lid 9, fix waterproof back lid 9 and waterproof frame 8 again, when water flows to the back from LED display screen module gap, water receives gravity downward flow, guiding gutter 3 can guide the rivers direction, prevent that LED display screen module back from intaking, waterproof back lid 9 also can prevent rivers to advance in the LED display screen module back circuit, thereby effectively reach the waterproof purpose of LED display screen module.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The waterproof structural member of the LED display screen module comprises a waterproof frame (8) and a waterproof rear cover (9), and is characterized in that the waterproof frame (8) and the waterproof rear cover (9) are locked together through an elastic clamping piece (5) or a fastening screw (7); a plurality of first ruffles (1) are arranged on the waterproof frame (8); a diversion trench (3) for limiting the flow direction of accumulated water is formed between the adjacent first ruffles (1), a plurality of second ruffles (4) are arranged on the waterproof rear cover (9), and the second ruffles (4) of the waterproof rear cover are buckled outside the first ruffles (1) of the waterproof frame.

2. The waterproof structure of the LED display screen module according to claim 1, wherein the waterproof frame (8) is provided with a plurality of mounting holes (2) for fastening screws (7) to pass through, and the fastening screws (7) can pass through the mounting holes (2) to fasten the waterproof frame (8) to the back of the LED display screen module.

3. The waterproof structure of LED display screen module according to claim 1, wherein the first hem (1) is located at the periphery or side of the main body of the waterproof frame (8).

4. The waterproof structure of the LED display screen module according to claim 1, wherein a gap is left between the main body of the waterproof rear cover (9) and the second hem (4), so that the second hem (4) covers part of the first hem (1).

5. The waterproof structure of LED display screen module according to claim 1, wherein the waterproof rear cover (9) is provided with a notch (6) for a fastening screw (7) to pass through, and the fastening screw (7) can pass through the notch (6) to fasten the waterproof rear cover to the waterproof frame (8).

6. The waterproof structural member of the LED display screen module according to claim 5, wherein the notches (6) are in an inverted U shape, and the number of the notches (6) is one or more and is distributed at the bottom of the waterproof rear cover (9).

7. The waterproof structure of the LED display screen module according to claim 1, wherein the elastic clamping piece (5) is provided with an inward bending and extending clamping edge, and the inward bending and extending clamping edge abuts against the outer edge of the waterproof frame (8) structure, so that the waterproof rear cover (9) is tightly buckled outside the waterproof frame (8).

8. The waterproof structure of an LED display screen module according to any one of claims 1 to 7, wherein the waterproof frame (8) and the waterproof rear cover (9) are made of metal or plastic.