Bottom shell and LED flexible display screen
The bottom shell design allows the bottom shell of the LED flexible display screen to be bent into an arc shape, solving the problems of complex assembly and high cost caused by the need to use arc locks in the existing technology, and achieving the effect of simplifying assembly and reducing costs.
Patent Information
- Application Number
- CN202423315585.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Priority Date
- 2024-08-14
- Filing Date
- 2024-12-31
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing flexible LED displays require the use of multiple curved locks to splice together multiple LED cabinets, resulting in complex assembly and high costs.
The bottom shell design allows the bottom wall of the first and second openings to deform laterally, bending the bottom shell body into an arc shape and avoiding the use of arc-shaped locks for splicing.
It simplifies the assembly process of flexible LED displays and reduces production costs.
Smart Images
Figure CN223758512U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to display screen technical field especially relates to a bottom shell and LED flexible display screen. BACKGROUND
[0002] The prior art LED flexible display screen is mainly connected through multiple LED boxes through arc mechanism, and the assembly forms an arc, and the assembly mode needs multiple arc locks, which improves the production cost and increases the assembly difficulty. UTILITY MODEL CONTENTS
[0003] Therefore, the utility model provides a bottom shell and LED flexible display screen to solve the problem that the LED flexible display screen needs to use multiple arc locks to splice multiple LED boxes in the prior art, which leads to complex assembly and high cost.
[0004] To achieve one or part or all of the above purposes or other purposes, the utility model provides a bottom shell, including bottom shell body, the bottom shell body has positive side wall and reverse side wall, the positive side wall is used for setting up the lamp plate, the reverse side wall is equipped with a plurality of vertical through -hole, the upper side wall of bottom shell body is equipped with a plurality of first openings, every first opening is communicated with a vertical through -hole, the lower side wall of bottom shell body is equipped with a plurality of second openings, every second opening is communicated with a vertical through -hole, and the vertical through -hole communicated with the second opening is not in the same vertical through -hole with the vertical through -hole communicated with the first opening, the bottom wall of first opening, second opening can be along transverse deformation and make the bottom shell body present arc.
[0005] Preferably, the cross section of the first opening and the second opening is arc-shaped.
[0006] Preferably, when the bottom wall of the first opening and the second opening transversely deforms to a certain amount, the left hole wall of the vertical through hole abuts against the right hole wall of the vertical through hole, or the left wall of the first opening abuts against the right wall of the first opening, or the left wall of the second opening abuts against the right wall of the second opening.
[0007] Preferably, the plurality of vertical through holes are symmetrically distributed with a first boundary line, and the first boundary line is a vertical center line of the bottom shell body.
[0008] Preferably, the reverse side wall is provided with a plurality of vertical reinforcing ribs.
[0009] Preferably, the plurality of vertical reinforcing ribs are symmetrically distributed with the first boundary line.
[0010] Preferably, at least two vertical through holes are located between two adjacent vertical reinforcing ribs.
[0011] Preferably, the reverse side wall is provided with a plurality of first through holes, and the upper hole wall and the lower hole wall of the first through hole can be transversely deformed.
[0012] Preferably, at least one of the first through holes is located between two adjacent vertical through holes.
[0013] The utility model also proposes a LED flexible display screen, including above-mentioned bottom shell.
[0014] The utility model also proposes a LED flexible display screen, including above-mentioned bottom shell.
[0015] The embodiment of the utility model is implemented, and the following beneficial effects are obtained:
[0016] After the bottom shell and the LED flexible display screen are used, the bottom wall of the first opening and the second opening can be deformed along the transverse direction, so that the bottom shell body is bent, and the purpose of being arc-shaped is achieved, so that it is not necessary to use arc-shaped locks to splice each box body into an arc shape, and the problem that the LED flexible display screen needs to be spliced with multiple LED box bodies using multiple arc-shaped locks in the prior art is solved, so that the assembly is complicated and the cost is high. DRAWINGS
[0017] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.
[0018] Wherein:
[0019] Figure 1 It is a structural schematic view of the bottom shell in an embodiment;
[0020] Figure 2 It is Figure 1 It is a partial enlarged view of A in the figure;
[0021] Figure 3 It is Figure 1 It is a partial enlarged view of B in the figure.
[0022] Marked with a figure:
[0023] 1, bottom shell body, 11, reverse side wall, 12, vertical through hole, 13, vertical reinforcing rib, 14, first through hole, 15, first opening, 16, second opening. DETAILED DESCRIPTION
[0024] With reference to the accompanying drawings, the technical solutions in the embodiments of the present application will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.
[0025] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.
[0026] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" can explicitly or implicitly include at least one of the features.
[0027] As shown in Figure 1 and Figure 3 The embodiment of the present application discloses a bottom shell, which comprises a bottom shell body 1, the bottom shell body 1 has a positive side wall and a reverse side wall 11, the positive side wall is used for arranging a lamp panel, the reverse side wall 11 is provided with a plurality of vertical through holes 12, the upper side wall of the bottom shell body 1 is provided with a plurality of first openings 15, each first opening 15 is communicated with one vertical through hole 12, the lower side wall of the bottom shell body 1 is provided with a plurality of second openings 16, each second opening 16 is communicated with one vertical through hole 12, and the vertical through hole 12 communicated by the second opening 16 is not the same as the vertical through hole 12 communicated by the first opening 15, the bottom wall of the first opening 15 and the second opening 16 can be deformed along the transverse direction to make the bottom shell body 1 present an arc shape.
[0028] The bottom wall of the first opening 15 and the second opening 16 can be deformed along the transverse direction to make the bottom shell body 1 bend, so as to achieve the purpose of presenting an arc shape, so that it is not necessary to use an arc-shaped lock to splice each box body into an arc shape, thereby solving the problem that in the prior art, a plurality of arc-shaped locks are needed to splice a plurality of LED box bodies, resulting in complex assembly and high cost.
[0029] In the embodiment, the first opening 15 and the second opening 16 are arc-shaped in cross section. In this way, the bottom wall of the first opening 15 and the second opening 16 can be bent to generate lateral deformation.
[0030] In the embodiment, when the lateral deformation of the bottom wall of the first opening 15 and the second opening 16 reaches a certain amount, the left hole wall of the vertical through hole 12 abuts against the right hole wall of the vertical through hole 12, or the left wall of the first opening 15 abuts against the right wall of the first opening 15, or the left wall of the second opening 16 abuts against the right wall of the second opening 16. When the left hole wall of the vertical through hole 12 abuts against the right hole wall of the vertical through hole 12, the lateral deformation of the bottom wall of the vertical through hole 12 is limited, thereby limiting the curvature of the bottom shell body 1. Similarly, when the left wall of the first opening 15 abuts against the right wall of the first opening 15, the lateral deformation of the bottom wall of the first opening 15 is limited, thereby limiting the curvature of the bottom shell body 1. Similarly, when the left wall of the second opening 16 abuts against the right wall of the second opening 16, the lateral deformation of the bottom wall of the second opening 16 is limited, thereby limiting the curvature of the bottom shell body 1.
[0031] In the embodiment, the plurality of vertical through holes 12 are symmetrically distributed along a first boundary line, which is the vertical center line of the bottom shell body 1. In this way, the curvature generated by the deformation of the bottom shell body 1 has symmetry.
[0032] In the embodiment, the reverse side wall 11 is provided with a plurality of vertical reinforcing ribs 13. In this way, the bottom shell body 1 is not too soft.
[0033] In the embodiment, the plurality of vertical reinforcing ribs 13 are symmetrically distributed along the first boundary line. In this way, the curvature generated by the deformation of the bottom shell body 1 has symmetry.
[0034] In the embodiment, at least two vertical through holes 12 are located between two adjacent vertical reinforcing ribs 13. In this way, the curvature generated by the deformation of the bottom shell body 1 is smoother.
[0035] In the embodiment, the reverse side wall 11 is provided with a plurality of first through holes 14, and the upper hole wall and the lower hole wall of the first through hole 14 can be deformed laterally. In this way, the curvature generated by the deformation of the bottom shell body 1 is smoother.
[0036] In the embodiment, at least one first through hole 14 is located between two adjacent vertical through holes 12. In this way, the curvature generated by the deformation of the bottom shell body 1 is smoother.
[0037] The embodiment of the utility model also proposes a display screen, including above-mentioned bottom shell.
[0038] The above disclosed is only the preferred embodiment of the present application, of course, cannot be limited by this to limit the scope of the present application, therefore, the equivalent changes made according to the present application claims, still belong to the scope covered by the present application.
Claims
1. A base shell characterized by: The bottom shell body has a front side wall for setting a lamp panel and a back side wall provided with a plurality of vertical through holes, an upper side wall of the bottom shell body is provided with a plurality of first openings, each of the first openings is communicated with one of the vertical through holes, a lower side wall of the bottom shell body is provided with a plurality of second openings, each of the second openings is communicated with one of the vertical through holes, and the vertical through hole communicated with the second opening is not the same as the vertical through hole communicated with the first opening, the bottom wall of the first opening and the second opening can be deformed along the transverse direction to make the bottom shell body arc-shaped.
2. The base pan of claim 1, wherein: The cross section of the first opening and the second opening is arc-shaped.
3. The base pan of claim 2, wherein: When the bottom wall of the first opening and the second opening is deformed along the transverse direction to a certain amount, the left hole wall of the vertical through hole is abutted with the right hole wall of the vertical through hole, or the left wall of the first opening is abutted with the right wall of the first opening, or the left wall of the second opening is abutted with the right wall of the second opening.
4. The base pan of claim 3, wherein: The plurality of vertical through holes are symmetrically distributed along a first boundary line, and the first boundary line is a vertical center line of the bottom shell body.
5. The base pan of claim 4, wherein: The back side wall is provided with a plurality of vertical reinforcing ribs.
6. The base pan of claim 5, wherein: The plurality of vertical reinforcing ribs are symmetrically distributed along the first boundary line.
7. The base pan of claim 6, wherein: At least two of the vertical through holes are located between two adjacent vertical reinforcing ribs.
8. The base pan of claim 7, wherein: The back side wall is provided with a plurality of first through holes, and the upper hole wall and the lower hole wall of the first through hole can be deformed along the transverse direction.
9. The base pan of claim 8, wherein: At least one of the first through holes is located between two adjacent vertical through holes.
10. An LED flexible display, characterized in that: The bottom shell comprises the bottom shell as claimed in any one of claims 1-9.