Splicing type LED display screen

Abstract

The utility model discloses a splicing type LED display screen which comprises a display screen body, a mounting frame is arranged at the rear end of the display screen body, assembling holes are formed in the two sides of the top and the two sides of the bottom of the rear end of the mounting frame, connecting holes are formed in the top and the bottom of the rear end of the mounting frame, and magnetic attraction blocks are arranged at the four corners of the rear end of the mounting frame. By magnetically attracting the stabilizing assembly on the outer side of the mounting frame, when the LED display screen is spliced, an end face attraction magnetic sheet arranged on the top of the mounting frame attracts the bottom face of an end face attraction metal sheet arranged at the bottom of the other set of LED display screen mounting frame, and meanwhile a side face attraction magnetic sheet attracts a side face attraction metal sheet arranged on the other side of the other set of LED display screen mounting frame. The LED display screens can be connected in an outer side magnetic attraction connection mode, so that the LED display screens can be more stably spliced into a display whole, and the use stability of the spliced display screens is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display screens, in particular to a spliced ​​LED display screen. Background Art

[0002] The spliced ​​LED display is a large display formed by combining multiple LED screens. It has the advantages of seamless splicing, high brightness, high definition, high stability, etc. In today's society, the spliced ​​LED display has been widely used in various fields such as advertising, entertainment, sports, education, transportation, and medical treatment, and has become an important means of information display.

[0003] For example, a spliced ​​LED display screen disclosed in the utility model with the authorization announcement number CN220506455U includes a fixing seat, a display screen body is arranged at four corners of the front end face of the fixing seat, a plurality of display screen bodies are arranged with fixing frames, a plurality of adjacent fixing frames are arranged with connecting frames, a plurality of connecting frames are symmetrically provided with positioning rods on one side close to the fixing frame, a plurality of fixing frames are provided with positioning holes corresponding to the plurality of positioning rods, a first threaded hole is provided on the fixing seat corresponding to the plurality of display screen bodies, a second threaded hole is provided on the rear end face of the plurality of display screen bodies corresponding to the first threaded hole, the first threaded hole and the second threaded hole are connected by bolts, a plurality of display screen bodies are detachably provided with L-shaped frames on the rear end face, a plurality of L-shaped frames are provided with fixing holes, and a plurality of fixing holes are arranged at intervals; the design of the connecting frame is convenient for quick positioning; the design of the L-shaped frame is convenient for installation and adjustment, and improves practicality; the design of the reinforcing plate improves stability. However, in the application process of this technical solution, there is a lack of connection between the LED display screens, and in actual use, the display screens are prone to stagger and produce gaps to affect the display effect, and there is a technical problem that the display screens cannot be stably connected by magnetic suction to ensure the stable connection between the spliced ​​LED display screens to ensure the display effect. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a spliced ​​LED display screen, which can solve the problem of lack of connection between LED display screens. In actual use, the display screens are easily misaligned and produce gaps that affect the display effect. There is a technical problem that the display screens cannot be stably magnetically connected to ensure a stable connection between the spliced ​​LED display screens to ensure the display effect.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a spliced ​​LED display screen, including a display screen main body, a mounting frame is provided at the rear end of the display screen main body, assembly holes are provided on both sides of the top and bottom of the rear end of the mounting frame, connecting holes are provided on the top and bottom of the rear end of the mounting frame, magnetic blocks are provided at the four corners of the rear end of the mounting frame, wiring sockets are provided at the middle positions of both sides of the rear end of the display screen main body, an end face adsorption magnetic sheet is provided at the middle position of the top of the mounting frame, an end face adsorption metal sheet is provided at the middle position of the bottom of the mounting frame, a side adsorption magnetic sheet is provided at the middle position of one side of the mounting frame, a side adsorption metal sheet is provided at the middle position of the other side of the mounting frame, and a protective component is provided at the front end of the display screen main body.

[0006] As a preferred technical solution of the utility model, the end surface adsorption magnetic sheet, the end surface adsorption metal sheet, the side surface adsorption magnetic sheet and the side surface adsorption metal sheet are rectangular.

[0007] As a preferred technical solution of the utility model, the connection holes are arranged at equal intervals at the top and bottom of the rear end of the installation frame, and the front end of the magnetic block is inserted into the interior of the connection hole.

[0008] As a preferred technical solution of the utility model, the assembly holes are symmetrically arranged at the top and bottom of the rear end of the installation frame, and the wiring sockets are symmetrically arranged at the rear end of the display screen body.

[0009] As a preferred technical solution of the utility model, the protective component includes a tempered glass protective sheet, which is arranged at the front end of the display screen body, and mounting card plates are arranged on both sides of the two ends of the tempered glass protective sheet, and a stabilizing card strip is arranged at the rear end of the inner side of the mounting card plate.

[0010] As a preferred technical solution of the utility model, the mounting card plates are symmetrically arranged at both ends of the tempered glass protection sheet, and the mounting card plates are clamped at both ends of the display screen body.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] 1. By attaching the magnetic stabilizing component on the outside of the installation frame, when splicing the LED display screen, the end surface adsorption magnetic sheet set on the top of the installation frame is adsorbed to the bottom surface of the end surface adsorption metal sheet set at the bottom of another set of LED display screen installation frames, and the side adsorption magnetic sheet is adsorbed to the side adsorption metal sheet set on the other side of another set of LED display screen installation frames. The LED display screens can be connected by the outer magnetic connection, so that the LED display screens can be more stably spliced ​​into a display as a whole, ensuring the stability of the display screens when they are spliced;

[0013] 2. By setting a protective component at the front end of the display screen body, the installation card board is connected to both sides of the two ends of the display screen body during use, and is limited by a stable card strip, so that the purpose of firmly installing the tempered glass protective sheet on the front end of the display screen body can be achieved, and the surface of the spliced ​​LED display screen can be prevented from being bumped during use, causing damage to the lamp beads and affecting the display effect. In addition, the transparent tempered glass protective sheet does not affect the display effect of the display screen, and is highly feasible. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a rear-view stereoscopic structural schematic diagram of the utility model;

[0016] Figure 3 It is a side structural schematic diagram of the utility model;

[0017] Figure 4 For the utility model Figure 1 Enlarged structural diagram at A in the middle.

[0018] Among them: 1. Display screen body; 2. End face adsorption magnetic sheet; 3. Installation frame; 4. Installation card plate; 5. Side adsorption magnetic sheet; 6. Tempered glass protection sheet; 7. Assembly hole; 8. Connection hole; 9. Side adsorption metal sheet; 10. Wiring socket; 11. End face adsorption metal sheet; 12. Magnetic block; 13. Stabilizing card strip. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0020] Example

[0021] Please refer to Figure 1-4As shown, the utility model provides a spliced ​​LED display screen, including a display screen body 1, a mounting frame 3 is provided at the rear end of the display screen body 1, assembly holes 7 are provided on both sides of the top and bottom of the rear end of the mounting frame 3, the assembly holes 7 are symmetrically arranged at the top and bottom of the rear end of the mounting frame 3, the display screen can be installed by bolt connection through the assembly holes 7, the top and bottom of the rear end of the mounting frame 3 are provided with connecting holes 8, and the connecting holes 8 are arranged at equal intervals at the top and bottom of the rear end of the mounting frame 3, magnetic blocks 12 are provided at the four corners of the rear end of the mounting frame 3, the front end of the magnetic block 12 is inserted into the interior of the connecting hole 8, the mounting frame is adsorbed by the magnetic block 12, so as to position and install the display screen, wiring sockets 10 are provided at the middle positions of both sides of the rear end of the display screen body 1, and the wiring sockets 10 are symmetrically arranged at the rear end of the display screen body 1, and the display screen is connected by wiring through the wiring sockets 10;

[0022] As a further implementation of this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, a rectangular end-face adsorption magnetic sheet 2 is provided at the middle position of the top of the installation frame 3, and a rectangular end-face adsorption metal sheet 11 is provided at the middle position of the bottom of the installation frame 3. When splicing the display screen, the end-face adsorption magnetic sheet 2 provided at the top of the installation frame 3 is adsorbed to the bottom surface of the end-face adsorption metal sheet 11 provided at the bottom of another group of LED display screen installation frames 3. A rectangular side adsorption magnetic sheet 5 is provided at the middle position of one side of the installation frame 3, and a rectangular side adsorption metal sheet 9 is provided at the middle position of the other side of the installation frame 3. At the same time, the side adsorption magnetic sheet 5 is adsorbed to the side adsorption metal sheet 9 provided on the other side of the installation frame 3 of another group of LED display screens, so that the LED display screens can be connected by means of external magnetic connection, so that the LED display screens can be more stably spliced ​​into a display as a whole, ensuring the stability of the display screens when they are spliced;

[0023] When splicing the LED display screens, the end surface adsorption magnetic sheet 2 set on the top of the installation frame 3 is adsorbed to the bottom surface of the end surface adsorption metal sheet 11 set at the bottom of another set of LED display screen installation frames 3, and the side adsorption magnetic sheet 5 is adsorbed to the side adsorption metal sheet 9 set on the other side of another set of LED display screen installation frames 3, so that the LED display screens can be connected by external magnetic connection;

[0024] As a further implementation of this embodiment, Figure 1-4As shown, a protective component is provided at the front end of the display screen body 1, and the protective component includes a tempered glass protective sheet 6, which is provided at the front end of the display screen body 1, and mounting card plates 4 are provided on both sides of both ends of the tempered glass protective sheet 6, and the mounting card plates 4 are symmetrically arranged at both ends of the tempered glass protective sheet 6, and a stabilizing card strip 13 is provided at the rear end of the inner side of the mounting card plate 4, and the mounting card plate 4 is clamped at both ends of the display screen body 1, and the mounting card plate 4 can be connected to both ends of the display screen body 1 and limited by the stabilizing card strip 13 to achieve the purpose of firmly installing the tempered glass protective sheet 6 at the front end of the display screen body 1, thereby avoiding the surface bumping of the spliced ​​LED display screen during use, resulting in damage to the lamp beads and affecting the display effect, and the transparent tempered glass protective sheet 6 does not affect the display effect of the display screen, and the feasibility is strong;

[0025] When in use, the mounting card plate 4 is clamped on both sides of the two ends of the display screen body 1, and is limited by the stabilizing card strip 13, so that the tempered glass protection sheet 6 is firmly installed on the front end of the display screen body 1 to prevent the surface of the spliced ​​LED display screen from being bumped and causing damage to the lamp beads when in use;

[0026] Specific working principle:

[0027] When using a spliced ​​LED display screen, first clamp the installation card plate 4 on both sides of the two ends of the display screen body 1, and limit it through the stabilizing card strip 13, so that the tempered glass protection sheet 6 is firmly installed at the front end of the display screen body 1, and then the magnetic block 12 is installed into the inside of the connecting hole 8. The display screen can be spliced ​​and installed by adsorbing the mounting frame by the magnetic block 12. At the same time, the end face adsorption magnetic sheet 2 set on the top of the mounting frame 3 is adsorbed to the bottom surface of the end face adsorption metal sheet 11 set at the bottom of another group of LED display screen mounting frame 3, and the side adsorption magnetic sheet 5 is adsorbed to the side adsorption metal sheet 9 set on the other side of another group of LED display screen mounting frame 3. The LED display screens can be connected by means of external magnetic connection to avoid loosening and staggering between the display screens to produce gaps. After the display screen bodies 1 are spliced ​​together, they are connected through the wiring socket 10. In addition, during the use of the LED display screen, the tempered glass protection sheet 6 can be used to prevent the display screen surface from being bumped, causing damage to the lamp beads and affecting the display effect.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A spliced ​​LED display screen, comprising a display screen body (1), characterized in that: The rear end of the display screen body (1) is provided with a mounting frame (3), the top and bottom sides of the rear end of the mounting frame (3) are provided with assembly holes (7), the top and bottom sides of the rear end of the mounting frame (3) are provided with connection holes (8), the four corners of the rear end of the mounting frame (3) are provided with magnetic blocks (12), the middle positions of the two sides of the rear end of the display screen body (1) are provided with wiring sockets (10), the middle position of the top of the mounting frame (3) is provided with an end surface adsorption magnetic sheet (2), the middle position of the bottom of the mounting frame (3) is provided with an end surface adsorption metal sheet (11), the middle position of one side of the mounting frame (3) is provided with a side surface adsorption magnetic sheet (5), the middle position of the other side of the mounting frame (3) is provided with a side surface adsorption metal sheet (9), and the front end of the display screen body (1) is provided with a protective component.

2. A spliced ​​LED display screen according to claim 1, characterized in that: The end surface adsorption magnetic sheet (2), the end surface adsorption metal sheet (11), the side surface adsorption magnetic sheet (5) and the side surface adsorption metal sheet (9) are rectangular.

3. The spliced ​​LED display screen according to claim 1, characterized in that: The connection holes (8) are arranged at equal intervals at the top and bottom of the rear end of the installation frame (3), and the front end of the magnetic attraction block (12) is inserted into the interior of the connection hole (8).

4. The spliced ​​LED display screen according to claim 1, characterized in that: The assembly holes (7) are symmetrically arranged at the top and bottom of the rear end of the installation frame (3), and the wiring sockets (10) are symmetrically arranged at the rear end of the display screen body (1).

5. The spliced ​​LED display screen according to claim 1, characterized in that: The protective component comprises a tempered glass protective sheet (6), wherein the tempered glass protective sheet (6) is arranged at the front end of the display screen body (1), mounting card plates (4) are arranged on both sides of both ends of the tempered glass protective sheet (6), and a stabilizing card strip (13) is arranged at the rear end of the inner side of the mounting card plate (4).

6. The spliced ​​LED display screen according to claim 5, characterized in that: The mounting card plate (4) is symmetrically arranged at the two ends of the tempered glass protection sheet (6), and the mounting card plate (4) is clamped at the two ends of the display screen body (1).

Images