Splicing type spherical LED display screen frame

Abstract

The utility model discloses a splicing type spherical LED display screen frame which comprises a spherical frame body, the spherical frame body comprises a plurality of longitude plates and latitude plates, and the longitude plates and the latitude plates divide the spherical frame body into a plurality of cells. The outer wall of each cell is detachably provided with a bottom shell mask structure corresponding to the shape of the cell, and a plurality of bottom shell mask structures are enclosed to form a sphere structure. The utility model has the beneficial effects of strong practicability and suitability for outdoor use.

Description

TECHNICAL FIELD

[0001] The utility model relates to a spliced spherical LED display screen frame. BACKGROUND

[0002] LED display screen is widely used in commercial media, cultural performance market, stadium, information dissemination, news release, securities trading, etc., and a kind of LED spherical display screen has been disclosed in Chinese patent 202120942183.4, including aluminum pipe support, LED display screen assembly and fixed plate, the outer wall of aluminum pipe support is provided with equidistantly distributed heat dissipation holes, the inner wall of aluminum pipe support is fixed with heat dissipation fan by support, the both ends of aluminum pipe support are fixed with fixed ring, the top end of the fixed ring at the top of aluminum pipe support is fixed with sliding rail at the top end, the top end of the sliding rail is fixed with fixed ring, the outer wall of two fixed rings is fixed with equidistantly distributed semicircular support. The utility model has good heat dissipation effect, but poor waterproof effect, not suitable for outdoor. SUMMARY

[0003] The utility model solves the problem of providing a spliced spherical LED display screen frame with strong practicability and suitable for outdoor use.

[0004] In order to solve the above technical problems, the utility model adopts the technical scheme of a spliced spherical LED display screen frame, which comprises a spherical frame body, the spherical frame body comprises a plurality of warp plates and weft plates, the warp plates and weft plates separate the spherical frame body into a plurality of unit cells, characterized in that the outer wall of each unit cell is detachably provided with a bottom shell mask structure corresponding to the shape of the unit cell, and a plurality of bottom shell mask structures are enclosed to form a spherical structure.

[0005] Preferably, the spliced spherical LED display screen frame described above, wherein the bottom shell mask structure comprises a bottom frame and a cover plate detachably arranged on the outer wall of the bottom frame, a containing space is arranged between the bottom frame and the cover plate, and the bottom frame is detachably arranged with the warp plates and weft plates.

[0006] Preferably, the spliced spherical LED display screen frame described above, wherein the bottom frame and the warp plates and weft plates are connected in a welding or magnetic or screw connection mode.

[0007] Preferably, the spliced spherical LED display screen frame described above, wherein the bottom frame and the cover plate are connected in a welding or buckle or screw connection mode.

[0008] Preferably, the spliced spherical LED display screen frame described above, wherein a plurality of through holes are uniformly arranged on the cover plate.

[0009] Preferably, the spliced spherical LED display screen frame, wherein the bottom frame comprises an outer frame and a reinforcing plate arranged in the inner cavity of the outer frame, and an empty space is formed between the outer frame and the reinforcing plate.

[0010] Preferably, the spliced spherical LED display screen frame, wherein the spherical frame body is provided with a support column, and the bottom of the support column is provided with a bottom plate.

[0011] The technical effects of the utility model mainly show that the bottom shell mask structure can be used for placing LED assemblies, which protects the LED assemblies and prevents water, so that the utility model can also be used outdoors; workers can quickly correspond LED assemblies of different shapes and sizes with the bottom shell mask structure, improving installation efficiency; the unit design of multiple bottom shell mask structures can quickly find damage points, facilitating maintenance and replacement, and is practical. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 It is a structural schematic diagram of a part of the display screen frame and the bottom shell mask structure after being disassembled;

[0014] Figure 3 It is a structural schematic diagram of one of the bottom shell mask structures in the utility model; Figure 1

[0015] Figure 4 It is a rear view of the bottom frame in the utility model; Figure 3 DETAILED DESCRIPTION

[0016] In order to make the purpose, technical scheme and advantages of the utility model clearer and more apparent, the following will combine the drawings and examples to clearly and completely describe the technical scheme in the utility model examples. Obviously, the described examples are only a part of the examples of the utility model, not all the examples. Based on the examples in the utility model, all other examples obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0017] As shown in Figure 1 , 2 , 3, 4, a spliced spherical LED display screen frame comprises a spherical frame body 1, the spherical frame body 1 is provided with a support column 100, and the bottom of the support column 100 is provided with a bottom plate 200.

[0018] ​​The spherical frame body 1 comprises a plurality of warp plates 11 and weft plates 12 which are connected by welding or screwing.

[0019] The warp plates 11 and the weft plates 12 divide the spherical frame body 1 into a plurality of unit cells 21, and the outer wall of each unit cell 21 is detachably provided with a bottom shell mask structure 3 corresponding to the shape of the unit cell 21.

[0020] The technical effects of the utility model mainly lie in that the LED assembly can be placed in the bottom shell mask structure 3, which protects the LED assembly and prevents water, so that the utility model can also be used outdoors; workers can quickly correspond the LED assembly of different shapes and sizes with the bottom shell mask structure 3, improving the installation efficiency; the unit design of the plurality of bottom shell mask structures 3 can quickly find the damage point, facilitating maintenance and replacement, and is practical.

[0021] The bottom shell mask structure 3 comprises a bottom frame 31 and a cover plate 32 detachably arranged on the outer wall of the bottom frame 31, and a containing space is arranged between the bottom frame 31 and the cover plate 32; the bottom frame 31 is detachably arranged with the warp plates 11 and the weft plates 12, and specifically, the bottom frame 31 is connected with the warp plates 11 and the weft plates 12 by welding or magnetic attraction or screwing; this connection mode is low in cost and convenient to install. In the utility model, the bottom frame 31 and the cover plate 32 are connected by welding or buckling or screwing. The bottom frame 31 and the cover plate 32 are flat structures when they are produced, and are bent into arc shapes when they are installed on the warp plates 11 and the weft plates 12.

[0022] A plurality of through holes 50 are uniformly arranged on the cover plate 32 in the utility model, and the through holes 50 are used for transmitting the light of the LED assembly. The bottom frame 31 in the utility model comprises an outer frame 61 and a reinforcing plate 62 arranged in the inner cavity of the outer frame 61, and a space 63 is formed between the outer frame 61 and the reinforcing plate 62; the reinforcing plate 62 makes the structure of the bottom frame 31 more solid, and the space 63 improves the heat dissipation efficiency.

[0023] It should be noted that the standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings; the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the existing technology; the machinery, parts and equipment adopt the conventional types in the existing technology, and the utility model person will not describe them in detail.

[0024] The above has carried out the detailed explanation to one embodiment of the utility model, but the content is only the preferred embodiment of the utility model, cannot be considered for limiting the implementation scope of the utility model. All equal changes and improvements etc. that are made in the utility model application scope should still belong to the patent coverage scope of the utility model.

Claims

1. A splicing spherical LED display frame, comprising a spherical frame body, wherein the spherical frame body includes multiple warp plates and weft plates, the warp plates and weft plates dividing the spherical frame body into multiple cell units, characterized in that: Each of the cell's outer walls is detachably provided with a bottom shell cover structure corresponding to the shape of the cell, and multiple bottom shell cover structures are enclosed to form a spherical structure.

2. The splicing spherical LED display frame according to claim 1, characterized in that: The bottom shell cover structure includes a bottom frame and a cover plate detachably disposed on the outer wall of the bottom frame. An accommodating space is provided between the bottom frame and the cover plate. The bottom frame is detachably disposed from the warp plate and the weft plate.

3. The splicing spherical LED display frame according to claim 2, characterized in that: The bottom frame is connected to the warp and weft plates by welding, magnetic attraction, or screws.

4. The splicing spherical LED display frame according to claim 2, characterized in that: The bottom frame and the cover plate are connected by welding, snap-fit, or screws.

5. The splicing spherical LED display frame according to claim 3 or 4, characterized in that: The cover plate is evenly provided with multiple through holes.

6. The splicing spherical LED display frame according to claim 3 or 4, characterized in that: The bottom frame includes an outer frame and a reinforcing plate disposed in the inner cavity of the outer frame, with a space formed between the outer frame and the reinforcing plate.

7. The splicing spherical LED display frame according to claim 1, characterized in that: The spherical frame body is provided with support columns, and the bottom of the support columns is provided with a base plate.

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