CN217544087U

CN217544087U - LED grille screen dismounting structure

Info

Publication number: CN217544087U
Application number: CN202221421135.1U
Authority: CN
Inventors: 曹向华; 杨柳; 岑春良
Original assignee: Shenzhen Huabangying Display Technology Co ltd
Current assignee: Shenzhen Huabangying Display Technology Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-10-04
Anticipated expiration: 2032-06-07

Abstract

The utility model discloses a LED grille screen dismantles structure, including a plurality of LED lamp areas and the equipment board that is used for installing a plurality of LED lamp areas, the location end is all installed at the both ends in LED lamp area, and the bottom of location end is provided with equipment mechanism, and equipment board includes chassis and roof-rack, and chassis and roof-rack symmetry set up, and a plurality of and location end matched with flutings have all been seted up at the top of chassis and roof-rack, the equal vertical curb plate that is provided with in the bottom outside of chassis and roof-rack, the utility model discloses because all install the electrical connection terminal on every LED lamp area, and the LED lamp area is fixed through equipment mechanism with the fixing between the equipment board, when single LED lamp area appears damaging, can dismantle it alone and change, avoid changing the loaded down with trivial details nature of whole screen to and reduce the cost of changing the maintenance.

Description

LED grille screen dismounting structure

Technical Field

The utility model relates to a LED grille screen technical field specifically is LED grille screen dismantles structure.

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. The LED electronic display screen integrates the microelectronic technology, the computer technology and the information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like. The LED display screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, security trading and the like, and can meet the requirements of different environments.

The LED lamp area majority of current LED grid screen is fixed on its base as an organic whole, and when later stage primary election LED lamp area damaged, need dismantle whole base, to the change of LED lamp area or whole screen again, comparatively loaded down with trivial details to and the cost of change is higher, based on this, the utility model designs a structure is dismantled to LED grid screen to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED grid screen dismantles structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the LED grille screen dismounting structure comprises a plurality of LED lamp belts and an assembling plate for installing the LED lamp belts, wherein positioning ends are installed at two ends of each LED lamp belt, and an assembling mechanism is arranged at the bottoms of the positioning ends;

the assembling mechanism comprises a limiting sleeve embedded in an inner cavity of the positioning end, a connecting pull rod is vertically and movably installed in the inner cavity of the limiting sleeve, the bottom end of the connecting pull rod is arranged below the positioning end, and a limiting stop rod is transversely welded at the bottom end of the connecting pull rod;

the equipment board includes chassis and roof-rack, a plurality of flutings with location end matched with have all been seted up at the top of chassis and roof-rack, the equal vertical curb plate that is provided with in the bottom outside of chassis and roof-rack, the lateral wall both ends that chassis and roof-rack are relative all bond there is the sleeve, and is two sets of vertically install the connecting rod between the sleeve, the combination draw-in groove has all been seted up at the top both ends of chassis and roof-rack, and one side the inner chamber of combination draw-in groove passes through countersunk head bolt and is fixed with the otic placode.

Preferably, the side wall of the side plate is uniformly provided with a plurality of screw holes.

Preferably, the inner cavity of the slot is transversely provided with a limit clamping groove matched with the limit stop lever.

Preferably, the positioning end and the shell of the LED lamp strip are integrally formed by injection molding, and the middle of the bottom of the LED lamp strip is provided with an electric connection terminal through a wire.

Preferably, the bottom frame and the top frame have the same structure, and the bottom frame and the side plates thereon and the top frame and the side plates thereon are integrally formed by injection molding.

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

in the utility model, each LED lamp strip is provided with an electric terminal, and the LED lamp strips and the assembling plate are fixed by the assembling mechanism;

when a single LED lamp strip is damaged, the LED lamp strip can be independently disassembled and replaced, the complexity of replacing the whole screen is avoided, and the replacement and maintenance cost is reduced;

the adjacent assembling plates can be fixed into a whole through the screw holes, the combined clamping grooves, the lug plates and the bolts, so that the stability of the whole structure is improved, and the assembling of the whole structure is facilitated.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the LED lamp strip of the present invention;

FIG. 3 is an enlarged view of part A of the present invention;

FIG. 4 is an orthographic perspective view of the assembly plate of the present invention;

FIG. 5 is an enlarged view of the section B of the present invention;

FIG. 6 is a bottom perspective view of the assembly plate of the present invention;

FIG. 7 is an enlarged view of the section C of the present invention;

fig. 8 is the utility model discloses LED lamp area and assembly plate combination structure schematic diagram as an organic whole.

In the drawings, the reference numbers indicate the following list of parts:

1-LED lamp strip, 11-positioning end, 12-limiting sleeve, 13-connecting pull rod, 14-limiting stop rod, 15-connecting electric terminal, 2-assembling plate, 21-bottom frame, 22-top frame, 23-groove, 24-side plate, 25-limiting clamping groove, 26-screw hole, 27-sleeve, 28-connecting rod, 29-combined clamping groove and 30-lug plate.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: LED grille screen dismantles structure, through the screw with connecting rod 28 and sleeve 27 fixed connection, make chassis 21 and roof-rack 22 fixed as a whole, again evenly install a plurality of LED lamp areas 1 in the top of equipment board 2, when installation, through passing the inner chamber of spacing draw-in groove 25 with spacing shelves pole 14, make locating end 11 can block put in the inner chamber of fluting 23, because be swing joint between connecting pull rod 13 and spacing sleeve 12, can be through rotating 90 with spacing shelves pole 14, make locating end 11 can block and fix in the inner chamber of fluting 23, because all install electrical connection terminal 15 on every LED lamp area 1, and the fixing between LED lamp area 1 and the equipment board 2 is fixed through equipment mechanism, when single LED lamp area 1 appears damaging, can dismantle the change alone to it, avoid the loaded down with trivial details that need to change the whole screen, and reduce the cost of change maintenance, and adjacent equipment board 2 can pass through screw 26, combination draw-in groove 29, otic placode 30 and bolt are fixed as a whole, improve overall structure's stability, and make things convenient for overall structure's equipment.

Spacing draw-in groove 25 and spacing shelves pole 14 between and be clearance fit between fluting 23 and the location end 11, make things convenient for spacing shelves pole 14 to decide the inner chamber that passes spacing draw-in groove 25, and make things convenient for location end 11 card to put into the inner chamber of fluting 23, be integrated injection moulding between the shell of location end 11 and LED lamp area 1, guarantee the structural strength between location end 11 and the shell of LED lamp area 1, be the T shape setting between connecting pull rod 13 and the spacing shelves pole 14, chassis 21 and roof-rack 22 are the same in structure, and be integrated injection moulding between chassis 21 and the curb plate 24 above it and between roof-rack 22 and the curb plate 24 above it, guarantee the structural strength between curb plate 24 and chassis 21 or roof-rack 22, the both ends of connecting rod 28 all are provided with the external screw thread, and the inner chamber lateral wall of sleeve 27 is provided with the internal thread that matches with the external screw thread, make can pass through external screw thread and internal thread connection between connecting rod 28 and the sleeve 27, convenient installation and dismantlement.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

LED grating screen dismantles structure, including a plurality of LED lamp areas (1) and equipment board (2) that are used for installing a plurality of LED lamp areas (1), its characterized in that: positioning ends (11) are mounted at two ends of the LED lamp strip (1), and an assembling mechanism is arranged at the bottoms of the positioning ends (11);

the assembling mechanism comprises a limiting sleeve (12) embedded in an inner cavity of the positioning end (11), a connecting pull rod (13) is vertically and movably installed in the inner cavity of the limiting sleeve (12), the bottom end of the connecting pull rod (13) is arranged below the positioning end (11), and a limiting stop rod (14) is transversely welded at the bottom end of the connecting pull rod (13);

equipment board (2) include chassis (21) and roof-rack (22), a plurality of and location end (11) matched with fluting (23) have all been seted up at the top of chassis (21) and roof-rack (22), the bottom outside of chassis (21) and roof-rack (22) is all vertical to be provided with curb plate (24), chassis (21) and roof-rack (22) relative lateral wall both ends all bond and have sleeve (27), two sets of vertically install connecting rod (28) between sleeve (27), combination draw-in groove (29), and one side have all been seted up at the top both ends of chassis (21) and roof-rack (22) the inner chamber of combination draw-in groove (29) is fixed with otic placode (30) through the countersunk head bolt.
2. The LED grille screen disassembly structure of claim 1, wherein: the side wall of the side plate (24) is uniformly provided with a plurality of screw holes (26).
3. The LED grille screen disassembly structure of claim 2, wherein: and a limiting clamping groove (25) matched with the limiting stop lever (14) is transversely formed in the inner cavity of the slot (23).
4. The LED grille screen disassembly structure of claim 2, wherein: the LED lamp strip is characterized in that the positioning end (11) and the shell of the LED lamp strip (1) are integrally injection-molded, and the middle of the bottom of the LED lamp strip (1) is provided with an electric connection terminal (15) through a wire.
5. The LED grille screen disassembly structure of claim 1, wherein: the bottom frame (21) and the top frame (22) are identical in structure, and the bottom frame (21) and the side plates (24) on the bottom frame and the top frame (22) and the side plates (24) on the top frame are integrally formed in an injection molding mode.