CN210244920U

CN210244920U - Bottom shell structure of LED display module

Info

Publication number: CN210244920U
Application number: CN201921609938.8U
Authority: CN
Inventors: Zhibo Lin; 林之波
Original assignee: Shenzhen Dake Display Technology Co Ltd
Current assignee: Shenzhen Dake Display Technology Co Ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-04-03
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a LED display module group drain pan structure, including drain pan body and frame, the drain pan body outside is equipped with four frames, four transverse connection has horizontal support bar, four in the square structure that the frame encloses the square structure vertical connection has vertical support bar in the square structure that the frame encloses, horizontal support bar middle part is equipped with the mounting groove, frame top one side is connected with fixed frame, four frame top middle part and vertical support bar top middle part are connected with the reference column, four frame top four corners is connected with the fixed column, four the frame is close to horizontal support bar and vertical support bar one side and is connected with protruding piece, protruding piece middle part is equipped with the bolt through-hole, four the inside strengthening rib that is equipped with of frame, horizontal support bar and vertical support bar. Has the advantages that: the transverse supporting bars, the vertical supporting bars and the reinforcing ribs enable the bottom shell body to have higher strength; the bottom shell body is more stable and not easy to deform.

Description

Bottom shell structure of LED display module

Technical Field

The utility model relates to a LED display device technical field particularly, relates to a LED display module assembly drain pan structure.

Background

The LED display screen module is a display device formed by splicing a plurality of display units, is widely applied at present, and is widely applied in the fields of outdoor advertising media, program performance, large conferences and the like. The module drain pan is the partial that the LED display screen module is indispensable as the bearing substrate body of module, and current module drain pan only comprises the square frame that four frames are constituteed, still is equipped with the bolt through-hole and the mounting groove of installation LED display screen module on the frame, and the back is installed on the drain pan to LED display screen module, and drain pan structure is unstable, takes place to warp easily to influence the roughness of LED display screen module.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED display module assembly drain pan structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a bottom shell structure of an LED display module comprises a bottom shell body, frames, transverse supporting strips and vertical supporting strips, wherein four frames are arranged on the outer side of the bottom shell body, the four frames are enclosed to form a square structure, the transverse supporting strips are transversely connected in the square structure enclosed by the four frames, the vertical supporting strips are vertically connected in the square structure enclosed by the four frames, the square structure enclosed by the four frames is divided into a plurality of square units by the transverse supporting strips and the vertical supporting strips, mounting grooves are formed in the middle of the transverse supporting strips, a fixing frame is connected to one side of the top of each frame, a positioning column is connected to the middle of the top of each frame, the positioning columns are connected to the middle of the top of each vertical supporting strip, four corners of the top of each frame are connected with fixing columns, and protruding, the middle part of the protruding block is provided with a bolt through hole, the bolt through hole penetrates through the protruding block, and four reinforcing ribs are arranged inside the frame, the transverse supporting bars and the vertical supporting bars.

Further, two liang of welded connections of frame, square unit cavity, mounting groove cavity, fixed frame and frame top welded connection.

Further, the transverse supporting bars are two, the transverse supporting bars are connected with the two side frames in a welded mode, the vertical supporting bars are provided with one, and the vertical supporting bars are connected with the two side frames in a welded mode.

Furthermore, reference column and frame top welded connection, reference column and vertical support bar top welded connection, fixed column and frame bottom welded connection.

Furthermore, protruding piece and frame one side welded connection, the protruding piece is equipped with a plurality of, just protruding piece is in frame one side evenly distributed.

Further, strengthening rib and frame, horizontal support bar and vertical support bar welded connection, the strengthening rib is equipped with a plurality of, just the strengthening rib is at frame, horizontal support bar and the inside evenly distributed of vertical support bar.

Furthermore, the locating hole size shape looks adaptation on reference column and the lamp plate, the through-hole size shape looks adaptation on bolt through-hole and the lamp plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

the bottom shell structure of the LED display module is provided with the transverse supporting strips and the vertical supporting strips, and the transverse supporting strips and the vertical supporting strips play a supporting role on four frames; reinforcing ribs are arranged in the four side frames, the transverse supporting bars and the vertical supporting bars, so that the strength is higher; the bolt through hole and the mounting groove are not directly arranged on the frame, so that the hardness of the frame is ensured; the strength of the frame and the whole bottom shell body is guaranteed through the structure, so that the structure is more stable and is not easy to deform.

Drawings

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

Fig. 1 is a schematic structural diagram of a bottom case structure of an LED display module according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a bottom case structure of an LED display module according to an embodiment of the present invention;

fig. 3 is a schematic vertical cross-sectional view of a bottom case structure of an LED display module according to an embodiment of the present invention.

Reference numerals:

1. a fixing frame; 2. a positioning column; 3. a frame; 4. a raised block; 5. vertical supporting bars; 6. a transverse support bar; 7. mounting grooves; 8. a bolt through hole; 9. fixing a column; 10. reinforcing ribs; 11. a square cell; 12. a bottom shell body.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the bottom shell structure of the LED display module according to the embodiment of the present invention comprises a bottom shell body 12, four side frames 3, a lateral support bar 6 and a vertical support bar 5, wherein four side frames 3 are arranged outside the bottom shell body 12, four side frames 3 enclose a square structure, the lateral support bar 6 is transversely connected in the square structure enclosed by four side frames 3, the vertical support bar 5 is vertically connected in the square structure enclosed by four side frames 3, the lateral support bar 6 and the vertical support bar 5 divide the square structure enclosed by four side frames 3 into a plurality of square units 11, a mounting groove 7 is arranged in the middle of the lateral support bar 6, a fixing frame 1 is connected to one side of the top of each side frame 3, a positioning column 2 is connected to the middle of the, four 3 top four corners of frame are connected with fixed column 9, four frame 3 is close to

transverse support bar

6 and 5 one sides of vertical support bar and is connected with protruding piece 4, protruding piece 4 middle part is equipped with bolt through-hole 8, bolt through-hole 8 runs through protruding piece 4, four frame 3, transverse support bar 6 and the inside strengthening rib 10 that is equipped with of vertical support bar 5.

In addition, two liang of welded connection of frame 3, square unit 11 cavity, mounting groove 7 cavity, fixed frame 1 and 3 top welded connection of frame. The transverse supporting strip 6 is provided with two, the transverse supporting strip 6 is connected with the two side frames 3 in a welded mode, the vertical supporting strip 5 is provided with one, and the vertical supporting strip 5 is connected with the two side frames 3 in a welded mode. Reference column 2 and 3 top welded connection of frame,

reference column

2 and 5 top welded connection of vertical support strip, fixed column 9 and 3 bottom welded connection of frame. The convex blocks 4 are connected with one side of the frame 3 in a welding mode, the convex blocks 4 are provided with a plurality of convex blocks, and the convex blocks 4 are evenly distributed on one side of the frame 3. The reinforcing rib 10 and frame 3,

transverse support bar

6 and 5 welded connection of vertical support bar, the reinforcing rib 10 is equipped with a plurality of, just the reinforcing rib 10 is at frame 3, transverse support bar 6 and the inside evenly distributed of vertical support bar 5. The locating hole size shape looks adaptation on reference column 2 and the lamp plate, the through-hole size shape looks adaptation on bolt through-hole 8 and the lamp plate.

The specific principle is as follows: the transverse support bars 6 and the vertical support bars 5 are arranged to support the four frames 3; reinforcing ribs 10 are arranged in the four frames 3, the transverse supporting bars 6 and the vertical supporting bars 5, so that the strength is higher; the bolt through holes 8 are formed in the protruding blocks 4, the mounting grooves 7 are formed in the transverse supporting strips 6 and are not directly formed in the frame 3, and therefore the hardness of the frame 3 is guaranteed; the structure ensures the strength of the frame 3 and the whole bottom shell body 12, so that the structure is more stable and is not easy to deform; the locating hole and the reference column 2 of lamp plate correspond the installation, and the installation part correspondence of lamp plate is installed in mounting groove 7, and fixed frame 1 fixes the lamp plate overall position to the through-hole and the bolt through-hole 8 of lamp plate coincide mutually, with the bolt fastening, after drain pan body 12 and lamp plate installation were accomplished, fixed column 9 was fixed drain pan body 12 at corresponding position. The above is the whole content of the present invention.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The bottom shell structure of the LED display module is characterized by comprising a bottom shell body (12), frames (3), transverse supporting strips (6) and vertical supporting strips (5), wherein four frames (3) are arranged on the outer side of the bottom shell body (12), four frames (3) enclose a square structure, the transverse supporting strips (6) are transversely connected in the square structure enclosed by the frames (3), the vertical supporting strips (5) are vertically connected in the square structure enclosed by the frames (3), the square structure enclosed by the four frames (3) is divided into a plurality of square units (11) by the transverse supporting strips (6) and the vertical supporting strips (5), mounting grooves (7) are formed in the middle of the transverse supporting strips (6), one side of the top of each frame (3) is connected with a fixing frame (1), and the middle of the top of each frame (3) is connected with a positioning column (2), vertical support bar (5) top middle part is connected with reference column (2), four frame (3) top four corners is connected with fixed column (9), four frame (3) are close to horizontal support bar (6) and vertical support bar (5) one side and are connected with protruding piece (4), protruding piece (4) middle part is equipped with bolt through-hole (8), bolt through-hole (8) run through protruding piece (4), four frame (3), horizontal support bar (6) and vertical support bar (5) inside are equipped with strengthening rib (10).

2. The bottom shell structure of the LED display module according to claim 1, wherein the frame (3) is welded two by two, the square units (11) are hollow, the mounting grooves (7) are hollow, and the fixing frame (1) is welded to the top of the frame (3).

3. The bottom shell structure of the LED display module according to claim 1, wherein there are two lateral support bars (6), the lateral support bars (6) are welded to the two side frames (3), there is one vertical support bar (5), and the vertical support bars (5) are welded to the two side frames (3).

4. The bottom shell structure of the LED display module according to claim 1, wherein the positioning posts (2) are welded to the top of the frame (3), the positioning posts (2) are welded to the top of the vertical supporting bars (5), and the fixing posts (9) are welded to the bottom of the frame (3).

5. The bottom shell structure of an LED display module according to claim 1, wherein the bumps (4) are welded to one side of the frame (3), a plurality of bumps (4) are provided, and the bumps (4) are uniformly distributed on one side of the frame (3).

6. The bottom shell structure of the LED display module according to claim 1, wherein the reinforcing ribs (10) are welded to the frame (3), the transverse supporting bars (6) and the vertical supporting bars (5), a plurality of reinforcing ribs (10) are provided, and the reinforcing ribs (10) are uniformly distributed inside the frame (3), the transverse supporting bars (6) and the vertical supporting bars (5).

7. The bottom shell structure of the LED display module according to claim 1, wherein the positioning posts (2) are matched with the positioning holes in the lamp panel in size and shape, and the bolt through holes (8) are matched with the through holes in the lamp panel in size and shape.