LED light bar mounting frame and LED display screen

Abstract

The embodiment of the present invention provides an LED light bar mounting bracket and an LED display screen, which belongs to the technical field of LED display screens. The LED light bar mounting structure includes a bracket, a light bar fixing part and a mounting plate: the bracket is provided with a first guide rail, and the back of the mounting plate is provided with a first slider that cooperates with the first guide rail; the light bar fixing part is installed on the front of the mounting plate; the mounting plate is provided with a bracket fixing structure, and the bracket fixing structure is used to fix the mounting plate to the bracket when the mounting plate slides to a specified position on the first guide rail; the front of the light bar fixing part is also provided with a light bar fixing structure for installing and fixing the LED light bar. With the present invention, the light bar fixing part can realize longitudinal and lateral adjustments on the bracket, so that the installation position of the LED light bar can be adjusted according to the installation requirements of different buildings, and has universality.

Description

Technical Field

[0001] The embodiments of the present invention relate to the technical field of LED display screens, and in particular to an LED light bar mounting frame and an LED display screen. Background Art

[0002] LED (light emitting diode) display screens have the advantages of low power consumption, high power, and long life, and are widely used in various fields. Currently, most common LED display screens are composed of a cabinet and a display module, and have the characteristics of seamless splicing and good display effects. However, LED display screens generally display the entire display surface, and many display projects need to be displayed in a dispersed manner at local locations of building structures. LED display screens composed of a cabinet and a display module are difficult to meet the above requirements. Therefore, LED light bar display screens have emerged. In order to meet the needs of dispersed display at local locations according to the building structure, it is necessary to fix the LED light bar at the specified position of the light bar mounting frame according to different building structures and local dimensions. In the prior art, installation accessories are usually set at the specified position of the light bar mounting frame. Therefore, the light bar mounting frame is not universal and cannot adapt to different building column structures. Summary of the invention

[0003] The purpose of the embodiments of the present invention is to provide an LED light bar mounting frame and an LED display screen, so as to solve the problem that the LED light bar mounting frame of the LED display screen in the prior art is not universal and cannot adapt to different building column structures.

[0004] The technical solution adopted in the embodiment of the present invention is as follows:

[0005] An embodiment of the present invention provides an LED light bar mounting frame, wherein the LED light bar mounting structure includes a bracket, a light bar fixing member and a mounting plate:

[0006] The bracket is provided with a first guide rail, and the back of the mounting plate is provided with a first sliding block that cooperates with the first guide rail;

[0007] The light bar fixing piece is installed on the front side of the mounting plate;

[0008] The mounting plate is provided with a bracket fixing structure, and the bracket fixing structure is used to fix the mounting plate on the bracket when the mounting plate slides to a specified position on the first guide rail;

[0009] A light bar fixing structure is also provided on the front side of the light bar fixing piece for installing and fixing the LED light bar.

[0010] Furthermore, the top end of the first guide rail and the top end of the first sliding block are provided with anti-drop hooks that cooperate with each other.

[0011] Furthermore, the bracket fixing structure includes a first fixing screw hole and a first locking screw, and the first locking screw cooperates with the first fixing screw hole to fix the mounting plate to the bracket.

[0012] Furthermore, a second guide rail is provided on the back of the light strip fixing piece, a second slider cooperating with the second guide rail is provided on the front of the mounting plate, and the mounting plate is also provided with a fixing piece fixing structure for fixing the mounting plate to the light strip fixing piece when the mounting plate slides to a specified position on the second guide rail.

[0013] Furthermore, the first guide rail and the second guide rail are perpendicular to each other.

[0014] Furthermore, the top end of the second guide rail and the top end of the second sliding block are provided with anti-drop hooks that cooperate with each other.

[0015] Furthermore, the fixing structure of the fixing piece includes a second fixing screw hole and a second locking screw, and the second locking screw cooperates with the second fixing screw hole to fix the light bar fixing piece to the mounting plate.

[0016] Furthermore, the light bar fixing structure of the light bar fixing member includes a hanging pin, a locking screw and a threaded hole:

[0017] The hanging pin is fixed on the light bar fixing member, and is used to cooperate with the positioning notch of the LED light bar to position the LED light bar;

[0018] The locking screw cooperates with the threaded hole to lock the LED light strip.

[0019] An embodiment of the present invention further provides an LED display screen, characterized in that the LED display screen comprises an LED light bar and a light bar mounting frame as described above, and the LED light bar is fixed on a light bar fixing piece of the light bar mounting frame.

[0020] Furthermore, both ends of the LED light strip are provided with positioning notches, and the light strip fixing piece of the light strip mounting frame is provided with two light strip fixing structures, one of which is used to cooperate with the positioning notch at one end of an LED light strip, and the other is used to cooperate with the positioning notch at one end of another LED light strip adjacent to the LED light strip.

[0021] The technical solution of the embodiment of the present invention has the following advantages:

[0022] The LED light strip mounting frame has a first guide rail on the bracket, a second guide rail on the light strip fixing piece, a first slider matched with the first guide rail on the back of the mounting plate, and a second slider matched with the second guide rail on the front of the mounting plate. After installation, the first guide rail and the second guide rail are perpendicular to each other, so that the light strip fixing piece can be adjusted longitudinally and laterally on the bracket, and the installation position of the LED light strip can be adjusted according to the installation requirements of different buildings, and the LED light strip has universality. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 A three-dimensional diagram of an LED light bar mounting bracket provided in Example 1 of the present application;

[0025] Figure 2 is a schematic diagram of the assembly of the mounting frame;

[0026] Figure 3 for Figure 1 a front view of an end portion of the bracket;

[0027] Figure 4 is a three-dimensional diagram of a light bar fixing;

[0028] Figure 5 is a three-dimensional diagram of the mounting plate;

[0029] Figure 6 A schematic diagram of the installation of an LED light bar of an LED display screen provided in the second embodiment of the present application;

[0030] Figure 7 for Figure 6 3D explosion diagram. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] The embodiment of the present invention provides an LED light bar mounting bracket. Figures 1 to 3The LED light bar installation structure includes a bracket 110 , a light bar fixing member 120 and a mounting plate 130 .

[0033] See also Figure 3 The bracket 110 is a strip-shaped profile, and the bracket 110 is provided with a first guide rail 111 , and an anti-drop hook 112 is provided at the top of the first guide rail 111 .

[0034] See also Figure 4 The back of the light bar fixing part 120 is provided with a second guide rail 121, and the top of the second guide rail 121 is provided with an anti-drop hook 122. The front of the light bar fixing part 120 is provided with a light bar groove 123 and a light bar fixing structure. The light bar fixing structure includes a hanging pin 124, a hanging pin hole 125, a locking screw 126 and a threaded hole 127, wherein: the hanging pin 124 is fixed to the light bar fixing part through the hanging pin hole 125, and is used to cooperate with the positioning notch of the LED light bar to position the LED light bar; the locking screw 126 cooperates with the threaded hole 127 to lock the LED light bar.

[0035] See also Figure 5 The back of the mounting plate 130 is provided with a first slider 131 that cooperates with the first guide rail 111, and the top of the first slider 131 is provided with an anti-drop hook 132 (see Figure 2 ) is used to cooperate with the anti-drop hook 112 of the first guide rail 111. The front of the mounting plate 130 is provided with a second slider 133 that cooperates with the second guide rail 121, and the top of the second slider 133 is provided with an anti-drop hook 134 that cooperates with the anti-drop hook 122 of the second guide rail 121. The mounting plate 130 is also provided with a bracket fixing structure and a fixing member fixing structure. Among them, the bracket fixing structure is used to fix the mounting plate to the bracket when the mounting plate slides to the specified position on the first guide rail, and it includes a first fixing screw hole 135 and a first locking screw (not shown in the figure). The first locking screw cooperates with the first fixing screw hole 135 to fix the mounting plate 130 to the bracket 110; the fixing member fixing structure is used to fix the mounting plate to the light bar fixing member 120 when the mounting plate slides to the specified position on the second guide rail 121, and it includes a second fixing screw hole 136 and a second locking screw (not shown in the figure). The second locking screw cooperates with the second fixing screw hole 136 to fix the light bar fixing member 120 to the mounting plate 130.

[0036] Please continue reading Figure 1 and Figure 2The first guide rail 111 of the bracket 110 and the second guide rail 121 of the light bar fixing member 120 are perpendicular to each other. The first slider 131 of the mounting plate 130 cooperates with the first guide rail 111, and the mounting plate 130 can slide along the first guide rail 111 on the bracket 110. Since the top of the first slider 131 and the top of the first guide rail 111 are both provided with anti-drop hooks, when the mounting plate 130 slides to the specified position, it is only necessary to screw the locking screw into the first fixing screw hole 135 and press the bracket 110 to fix the mounting plate on the bracket 110. Similarly, the second slider 133 of the mounting plate 130 cooperates with the second guide rail 121, and the mounting plate 130 can slide along the second guide rail 121 on the light bar fixing piece 120. Since the second slider 133 and the top of the second guide rail 121 are provided with anti-drop hooks, when the mounting plate 130 slides to a suitable position, it is only necessary to screw the locking screw into the second fixing screw hole 136 and tighten the light bar fixing piece 120 to fix the mounting plate 130 on the light bar fixing piece 120.

[0037] The LED light strip mounting frame of the present embodiment is provided with a first guide rail on the bracket, a second guide rail on the light strip fixing piece, a first slider matched with the first guide rail is provided on the back side of the mounting plate, and a second slider matched with the second guide rail is provided on the front side of the mounting plate. After installation, the first guide rail and the second guide rail are perpendicular to each other, so that the light strip fixing piece can be adjusted longitudinally and laterally on the bracket, which can adapt to the installation requirements of different buildings and has universality.

[0038] Based on the above embodiments, the second embodiment of the present invention provides an LED display screen. Figure 6 and Figure 7 The LED display screen includes a light bar mounting frame and LED light bars 210 and 220 fixed on the light bar mounting frame.

[0039] The structure of the light bar mounting bracket can adopt the structure of the first embodiment, which will not be described in detail here.

[0040] The LED light strip 210 has positioning notches 211 at both ends, and the LED light strip 220 has positioning notches 221 at both ends. The light strip fixing part 120 of the light strip mounting frame has two light strip fixing structures, one of which is used to cooperate with the positioning notch 211 at one end of the LED light strip 210, and the other is used to cooperate with the positioning notch 221 at one end of the other LED light strip 220.

[0041] Specifically, the positioning notch 211 at one end of the LED light bar 210 is hung on the hanging pin 124 of the light bar fixture 120, and then the light bar 210 is fixed to the light bar fixture 120 using the locking screw 126, and the other end is fixed to another light bar fixture corresponding to the other end in the same way. The positioning notch 221 at one end of the LED light bar 220 is hung on the hanging pin 124' of the light bar fixture 120, and then the light bar 220 is fixed to the light bar fixture 120 using the locking screw 126', and the other end is fixed to another light bar fixture corresponding to the other end in the same way.

[0042] The light bar fixing parts of the LED light bar mounting frame of the LED display screen of this embodiment can be adjusted longitudinally and transversely on the bracket, so that the installation position of the LED light bar can be adjusted according to the installation requirements of different buildings, and it has universality.

[0043] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An LED light bar mounting bracket, characterized in that: The LED light bar mounting frame is applied to an LED display screen, and the LED light bar mounting frame includes a bracket, a light bar fixing member and a mounting plate: The bracket is provided with a first guide rail, and the back of the mounting plate is provided with a first sliding block matched with the first guide rail; the light bar fixing piece is installed on the front of the mounting plate; The mounting plate is provided with a bracket fixing structure, and the bracket fixing structure is used to fix the mounting plate on the bracket when the mounting plate slides to a specified position on the first guide rail; The back of the light bar fixing piece is provided with a second guide rail perpendicular to the first guide rail, the front of the mounting plate is provided with a second slider matched with the second guide rail, and the mounting plate is also provided with a fixing piece fixing structure for fixing the mounting plate to the light bar fixing piece when the mounting plate slides to a specified position on the second guide rail; The front side of the light bar fixing piece is also provided with a light bar groove, and both ends of the light bar groove are provided with light bar fixing structures for installing and fixing the LED light bar, wherein one light bar fixing structure is used to cooperate with a positioning notch at one end of an LED light bar, and the other light bar fixing structure is used to cooperate with a positioning notch at one end of another LED light bar adjacent to the LED light bar; Each light bar fixing structure includes a hanging pin, a locking screw and a threaded hole: the hanging pin is fixed on the light bar fixing piece and is used to cooperate with a positioning notch of an LED light bar to position the LED light bar; the locking screw cooperates with the threaded hole to lock the LED light bar.

2. The LED light bar mounting bracket according to claim 1, characterized in that: The top end of the first guide rail and the top end of the first sliding block are provided with anti-drop hooks that cooperate with each other.

3. The LED light bar mounting bracket according to claim 2, characterized in that: The bracket fixing structure includes a first fixing screw hole and a first locking screw, and the first locking screw cooperates with the first fixing screw hole to fix the mounting plate to the bracket.

4. The LED light bar mounting bracket according to claim 3, characterized in that: The top end of the second guide rail and the top end of the second sliding block are provided with anti-drop hooks that cooperate with each other.

5. The LED light bar mounting bracket according to claim 4, characterized in that: The fixing structure of the fixing piece includes a second fixing screw hole and a second locking screw, and the second locking screw cooperates with the second fixing screw hole to fix the light bar fixing piece to the mounting plate.

6. An LED display screen, characterized in that: The LED display screen comprises an LED light bar and a light bar mounting frame as described in any one of claims 1 to 5, and the LED light bar is fixed on a light bar fixing piece of the light bar mounting frame.

7. The LED light bar mounting bracket according to claim 6, characterized in that: Both ends of the LED light strip are provided with positioning notches, and the light strip fixing piece of the light strip mounting frame is provided with two light strip fixing structures, one of which is used to cooperate with the positioning notch at one end of an LED light strip, and the other is used to cooperate with the positioning notch at one end of another LED light strip adjacent to the LED light strip.

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