LED display screen gap fine adjustment structure

Abstract

The utility model discloses an LED display screen gap fine adjustment structure which comprises a display screen body, the side of the display screen body abuts against an extrusion rubber strip, the extrusion rubber strip is fixedly connected with the inner side of an installation frame, the outer side of the installation frame is fixedly connected with a fixed outer frame, and adjusting mechanisms are inserted into the four corners of the fixed outer frame. And an extrusion mechanism is arranged in the extrusion rubber strip. The extrusion rubber strip can be conveniently fixed through the installation frame, the display screen body can be conveniently installed in the installation frame at the moment, the extrusion rubber strip can abut against the side edge of the display screen body through the elasticity of the extrusion rubber strip, gaps generated when the display screen body is installed are effectively reduced, and the display screen body is convenient to install. And by rotating a pushing stud, the pushing stud can push the extrusion mechanism, so that the pushing plate can conveniently push and extrude the adhesive tape to deform the adhesive tape, fine adjustment of the gap is facilitated, and the size of the gap is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, in particular to a gap fine-tuning structure for an LED display screen. Background Art

[0002] LED display is a new type of imaging electronic device made of light-emitting diodes arranged in sequence. Due to its high brightness, wide viewing angle, and long life, it uses LED light sources for lighting, first replacing power-consuming incandescent lamps, and then gradually entering the entire lighting market, which will save a lot of electricity.

[0003] When installing an existing LED display screen, the screen is installed in a frame. Since there is a partial error between the size of the display screen and the frame, a large gap will occur between the side of the display screen and the frame after the display screen is installed. Therefore, we propose a LED display screen gap fine-tuning structure to solve the above problem. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a LED display screen gap fine-tuning structure.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A LED display screen gap fine-tuning structure comprises a display screen body, the side of the display screen body is abutted by an extruded rubber strip, and the extruded rubber strip is fixedly connected to the inner side of a mounting frame, the outer side of the mounting frame is fixedly connected to a fixed outer frame, and adjustment mechanisms are inserted at the four corners of the fixed outer frame, and an extrusion mechanism is arranged inside the extruded rubber strip.

[0007] Preferably, the adjustment mechanism includes a pushing stud, which is threadedly inserted at the four corners of the fixed outer frame, and the outer end of the pushing stud is fixedly connected to a limiting nut. The gap between the display screen main body and the extruded rubber strip can be conveniently adjusted by the pushing studs threadedly inserted at the four corners of the fixed outer frame.

[0008] Preferably, grooves are provided at the four corners of the fixed outer frame, and internal threads are provided on the inner walls of the grooves. The surface diameter of the limiting nut is smaller than the inner wall size of the groove. The internal threads are provided on the inner wall of the groove, which facilitates the insertion of the pushing stud.

[0009] Preferably, an installation screw sleeve is inserted into the inner thread of the groove, and the outer end of the installation screw sleeve is fixedly connected to a protective outer plate. The surface diameter of the protective outer plate is larger than the inner wall size of the groove. By making the surface diameter of the protective outer plate larger than the inner wall size of the groove, the function of the limiting nut can be limited.

[0010] Preferably, the cross-section of the mounting frame is set as a rectangular frame, and screw holes compatible with the pushing studs are opened at the four corners of the mounting frame. Through the screw holes opened at the four corners of the mounting frame, the pushing studs can pass through the screw holes to push the pushing plate.

[0011] Preferably, the extrusion mechanism includes a pushing plate, which is placed at the four corners of the inner wall of the extruded rubber strip, and grooves are provided at both ends of the pushing plate, a telescopic plate is inserted in the groove, and a limiting slider is fixedly connected to the end surface of the telescopic plate, and a strip-shaped through groove matched with the limiting slider is provided above the pushing plate, and the pushing plate and the telescopic plate are slidably connected to each other, so that the pushing plate and the telescopic plate can push the extruded rubber strip conveniently.

[0012] Preferably, the cross section of the push plate is set to be L-shaped, and a first rubber pad is glued to the inner side of the push plate, and a second rubber pad is glued to the surface of the telescopic plate. By setting the cross section of the push plate to be L-shaped, the installation of two sets of telescopic plates can be facilitated.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The device can conveniently fix the extruded rubber strip through the installation frame. At this time, the display screen body can be conveniently installed in the installation frame, and the elastic force of the extruded rubber strip itself can make the extruded rubber strip conflict with the side of the display screen body, effectively reducing the gap generated when the display screen body is installed, and by rotating the push stud, the push stud can push the extrusion mechanism, so that the push plate can push the extruded rubber strip to cause deformation, which is convenient for fine-tuning the gap and reducing the size of the gap.

[0015] 2. The device pushes the pushing plate to move by pushing the stud, so that the telescopic plate can drive the limit slider to telescope inside the pushing plate, so that the pushing plate and the telescopic plate can push the extruded rubber strip conveniently, and the first rubber pad and the second rubber pad can protect the extruded rubber strip. At the same time, the protective outer plate drives the installation screw sleeve to be inserted into the fixed outer frame, so as to cover and protect the installation screw sleeve and the pushing stud. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional schematic diagram of a gap fine-tuning structure of an LED display screen proposed by the utility model;

[0017] Figure 2 for Figure 1 A three-dimensional cross-sectional diagram of the extruded rubber strip and the fixed outer frame structure;

[0018] Figure 3 for Figure 2 A three-dimensional enlarged schematic diagram of the structure at A in FIG.

[0019] Figure 4 for Figure 1 Schematic diagram of the three-dimensional explosion of the push plate and telescopic plate structure.

[0020] In the figure: 1. Display screen body; 2. Extruded rubber strip; 3. Mounting frame; 4. Fixed outer frame;

[0021] 5. Adjustment mechanism; 51. Push stud; 52. Limit nut; 53. Install screw sleeve; 54. Protect outer panel;

[0022] 6. Extrusion mechanism; 61. Push plate; 62. Telescopic plate; 63. Limiting slider; 64. First rubber pad; 65. Second rubber pad. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-4 A LED display gap fine-tuning structure includes a display main body 1, the side of the display main body 1 is abutted with an extruded rubber strip 2, and the extruded rubber strip 2 is fixedly connected to the inner side of a mounting frame 3, and the gap between the display main body 1 and the mounting frame 3 can be conveniently reduced by the extruded rubber strip 2, the outer side of the mounting frame 3 is fixedly connected with a fixed outer frame 4, and the four corners of the fixed outer frame 4 are inserted with adjustment mechanisms 5, and the interior of the extruded rubber strip 2 is provided with an extrusion mechanism 6.

[0025] Further, see Figure 2 and Figure 3 It can be known that the adjustment mechanism 5 includes a pushing stud 51, and the pushing stud 51 is threadedly inserted at the four corners of the fixed outer frame 4, and the outer end of the pushing stud 51 is fixedly connected to a limiting nut 52, and the pushing stud 51 can be driven to be inserted into the fixed outer frame 4 through the limiting nut 52.

[0026] Further, see Figure 2 and Figure 3 It can be known that grooves are opened at the four corners of the fixed outer frame 4, and the inner wall of the groove is opened with an internal thread. The surface diameter of the limiting nut 52 is smaller than the inner wall size of the groove. The grooves opened at the four corners of the fixed outer frame 4 and the cross-section of the groove is set to be T-shaped, can facilitate the insertion of the push stud 51, and the limiting nut 52 can be stored.

[0027] Further, see Figure 2 and Figure 3It can be known that an installation screw sleeve 53 is inserted into the inner thread of the groove, and the outer end of the installation screw sleeve 53 is fixedly connected to a protective outer plate 54. The surface diameter of the protective outer plate 54 is larger than the inner wall size of the groove. By connecting the installation screw sleeve 53 with the groove thread, the installation screw sleeve 53 can drive the protective outer plate 54 to protect the limiting nut 52.

[0028] Further, see Figure 2 and Figure 3 It can be seen that the cross-section of the mounting frame 3 is set as a rectangular frame, and screw holes compatible with the pushing studs 51 are opened at the four corners of the mounting frame 3. The pushing studs 51 can be easily inserted through the screw holes opened at the four corners of the mounting frame 3.

[0029] Further, see Figure 3 and Figure 4 It can be known that the extrusion mechanism 6 includes a pushing plate 61, and the pushing plate 61 is placed at the four corners of the inner wall of the extruded rubber strip 2, and grooves are provided at both ends of the pushing plate 61, and a telescopic plate 62 is inserted in the groove. The telescopic plate 62 can be moved in the groove through the grooves provided at both ends of the pushing plate 61, and the end surface of the telescopic plate 62 is fixedly connected to the limit slider 63, and a strip through groove compatible with the limit slider 63 is provided above the pushing plate 61. Through the strip through groove provided above the pushing plate 61, the telescopic plate 62 can drive the limit slider 63 to move in the strip through groove.

[0030] Further, see Figure 3 and Figure 4 It can be seen that the cross-section of the push plate 61 is set to be L-shaped, and a first rubber pad 64 is glued to the inner side of the push plate 61, and a second rubber pad 65 is glued to the surface of the telescopic plate 62. The first rubber pad 64 and the second rubber pad 65 can conveniently buffer and protect the extruded rubber strip 2.

[0031] Working principle: When the display screen main body 1 is in use, the display screen main body 1 is in use according to the attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 and attached Figure 4, by installing the display screen body 1 in the extruded rubber strip 2 and the installation frame 3, the side of the display screen body 1 can be made to conflict with the extruded rubber strip 2, and the limiting nut 52 drives the pushing stud 51 to be threadedly inserted into the installation frame 3 and the fixed outer frame 4, so that the pushing stud 51 pushes the pushing plate 61 to move. When the pushing plate 61 is moving, the telescopic plate 62 can move in the groove at the end of the pushing plate 61, so that the telescopic plate 62 can drive the limiting slider 63 to move in the pushing plate 61, so that the pushing plate 61 can drive the telescopic plate 62 to push the extruded rubber strip 2, so that the extruded rubber strip 2 is elastically deformed, which is convenient for adjusting the gap of the display screen body 1. When the extruded rubber strip 2 is adjusted appropriately, the protective outer plate 54 can drive the installation screw sleeve 53 to be inserted into the grooves provided at the four corners of the fixed outer frame 4, so that the installation screw sleeve 53 and the protective outer plate 54 can cover and protect the limiting nut 52;

[0032] The above is the entire working principle of the utility model.

[0033] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated.

[0034] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

[0035] In the present utility model, unless otherwise stated, the directional words contained in the terms such as "up, down, left, right, front, back, inside, outside, vertical, horizontal" only represent the orientation of the term in normal use, or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, number series nouns such as "first", "second" and "third" do not represent specific quantities and orders, but are merely used to distinguish names. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A LED display screen gap fine-tuning structure, comprising a display screen body (1), characterized in that: The side of the display screen body (1) is in contact with an extruded rubber strip (2), and the extruded rubber strip (2) is fixedly connected to the inner side of the mounting frame (3), the outer side of the mounting frame (3) is fixedly connected to a fixed outer frame (4), and an adjustment mechanism (5) is inserted at the four corners of the fixed outer frame (4), and the adjustment mechanism (5) comprises a pushing stud (51), and the pushing stud (51) is threadedly inserted at the four corners of the fixed outer frame (4), and the outer end of the pushing stud (51) is fixedly connected to a limiting nut (52), and an extrusion mechanism (6) is arranged inside the extruded rubber strip (2).

2. The LED display screen gap fine-tuning structure according to claim 1, characterized in that: Grooves are provided at the four corners of the fixed outer frame (4), and internal threads are provided on the inner walls of the grooves. The surface diameter of the limiting nut (52) is smaller than the size of the inner wall of the groove.

3. The LED display screen gap fine-tuning structure according to claim 2, characterized in that: The inner thread of the groove is inserted with a mounting screw sleeve (53), and the outer end of the mounting screw sleeve (53) is fixedly connected with a protective outer plate (54), and the surface diameter of the protective outer plate (54) is larger than the inner wall size of the groove.

4. The LED display screen gap fine-tuning structure according to claim 1, characterized in that: The cross section of the installation frame (3) is arranged as a rectangular frame, and screw holes matching the pushing studs (51) are provided at the four corners of the installation frame (3).

5. The LED display screen gap fine-tuning structure according to claim 1, characterized in that: The extrusion mechanism (6) comprises a push plate (61), the push plate (61) is placed at the four corners of the inner wall of the extruded rubber strip (2), and grooves are provided at both ends of the push plate (61), a telescopic plate (62) is inserted into the groove, and a limit slider (63) is fixedly connected to the end surface of the telescopic plate (62), and a strip-shaped through groove matched with the limit slider (63) is provided above the push plate (61).

6. The LED display screen gap fine-tuning structure according to claim 5, characterized in that: The cross section of the pushing plate (61) is set to be L-shaped, and the inner side of the pushing plate (61) is glued with a first rubber pad (64), and the surface of the telescopic plate (62) is glued with a second rubber pad (65).

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