Intelligent LED display screen with magnetic attraction mounting structure

Abstract

The utility model discloses an intelligent LED display screen with a magnetic mounting structure, which comprises a display body, a group of fixing seats convenient for adjusting the angle of the display body are fixedly mounted on the back of the display body through bolts, and the rear side of each fixing seat is fixed on the outer side of a fixing rod; the top position of the fixed rod is rotatably connected with a group of rotating sleeves, the top position of each rotating sleeve is provided with a group of moving rods, and the top position of each moving rod is fixedly provided with a group of mounting seats. According to the intelligent LED display screen with the magnetic attraction mounting structure, the mounting base is arranged, by rotating a rotating pin at the same time, the magnetic pole of the rotating pin and a magnetic pole block can be located on the same horizontal line, and at the moment, a connecting rod can drive a sliding block and a mounting limiting block to slide in a storage sliding rod through a connecting spring; therefore, the limitation of the two groups of mounting limiting blocks on the rod piece on the wall is relieved, and the disassembly treatment is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field related to display screens, and in particular to an intelligent LED display screen with a magnetic installation structure. Background Art

[0002] LED display screens are used to display images and other information. They play a very important role in today's information explosion era. When we actually use the display screen, we need to make multiple adjustments. When the position adjustment is relatively large, the LED display screen needs to be disassembled and installed, for example:

[0003] Announcement No. CN202887613U discloses an adjustable display screen, which includes: a fixing plate, which is fixed to the wall via fixing screw holes thereon, and a slide groove is provided on the fixing plate; a horizontal rotating rod, one end of which is provided with a slider, and the other end is connected to the display screen, and the slider can move vertically along the slide groove; the above device can be installed on the wall via the screw holes to achieve fixed installation of the display screen. When the display screen needs to be adjusted or repaired during use, a screwdriver and other auxiliary tools are required to disassemble the display screen, which causes inconvenience during disassembly and installation.

[0004] Therefore, we proposed a smart LED display with a magnetic installation structure that can solve the above problems well. Utility Model Content

[0005] The purpose of the utility model is to provide an intelligent LED display screen with a magnetic mounting structure, so as to solve the problem that the display screen currently on the market is installed on the wall through screw holes in the above-mentioned background technology, so as to achieve fixed installation of the display screen. When the display screen needs to be adjusted or repaired during use, a screwdriver and other auxiliary tools are needed to disassemble the display screen, which causes inconvenience during disassembly and installation.

[0006] To achieve the above object, the utility model provides the following technical solutions: an intelligent LED display screen with a magnetic mounting structure, comprising a display body, a set of fixing seats for adjusting the angle of the display body being fixedly mounted on the back of the display body by bolts, and the rear side of the fixing seats being fixed on the outer side of the fixing rod;

[0007] Also includes:

[0008] A set of rotating sleeves are rotatably connected to the top of the fixed rod, a set of moving rods are arranged at the top of the rotating sleeves, and a set of mounting seats are fixed at the top of the moving rods;

[0009] The surfaces of both ends of the bottom of the mounting seat are provided with grooves for facilitating the sliding of the rotating pin, and a group of magnetic pole blocks are correspondingly arranged at one end of the rotating pin, and a group of limiting rods are fixed at the rear end of the magnetic pole block. In addition, the outer side of the limiting rod is fixed to one end of a reset spring, and the other end of the reset spring is connected to the interior of the mounting seat, and the rear end of the limiting rod extends into the through hole opened in the connecting rod, the front end of the connecting rod is fixed to one side of the slider, and the top of the slider is fixed to the top of the installation limit block, and the outer sides of the two groups of installation limit blocks are fixed to the rods on the wall.

[0010] As a preferred technical solution of the present application, through holes are opened at equal intervals on the outside of the connecting rod, and the end position of the connecting rod is fixed at the head end of the connecting spring, the tail end position of the connecting spring is fixed at the internal position of the storage slide rod, and the end of the storage slide rod is fixed inside the mounting seat, so that the connecting rod can slide inside the storage slide rod.

[0011] As a preferred technical solution of the present application, a locking structure is formed between the hole opened by the connecting rod and the limit rod, and two groups of storage slide rods are symmetrically distributed about the vertical center line of the mounting seat, and the two groups of connecting rods are used to drive the slide block and the mounting limit block to move.

[0012] As a preferred technical solution of the present application, the top position of the installation limit block extends out of the top position of the mounting seat, and two groups of grooves are provided on the outer side of the top of the mounting seat to facilitate the sliding of the installation limit block. The rotating pin and the magnetic pole of the magnetic pole block are arranged oppositely, and the magnetic force between the rotating pin and the magnetic pole block is greater than the elastic force of the reset spring. A fixed pin that can control the movement of the rotating pin is provided on the outer side of the rotating pin, so that the rotating pin can attract the magnetic pole block and the limit rod to move.

[0013] As a preferred technical solution of the present application, a group of threaded rods are fixed at the top position of the rotating sleeve, and the outer sides of the threaded rods are threadedly connected to the inside of the moving rod. A group of lifting rods in a square shape are rotatably arranged at the top position of the moving rod, and a group of extrusion blocks are fixed on the top of the lifting rods. The bottom positions of the extrusion blocks are attached to the outside of the airbag, and the two ends of the outer side of the airbag are connected with air pipes, and the end of the air pipes is fixed to one side of the nozzle, so that the position of the display body can be adjusted while blowing.

[0014] As a preferred technical solution of the present application, the outer position of the nozzle corresponds to the heat dissipation area inside the display body, and the air bag and the gas pipe are connected through an outlet one-way valve to ensure stable discharge and delivery of gas.

[0015] As a preferred technical solution of the present application, the material of the airbag is elastic rubber, and an air intake check valve is provided on the other side of the airbag. In addition, the shape of the airbag is circular, so that the gas inside the airbag can be effectively transported.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: the intelligent LED display screen with a magnetic mounting structure is provided with a mounting seat, and two sets of mounting limit blocks are provided on the top of the mounting seat, so that the two sets of mounting limit blocks can be limited on the rods fixed to the wall, and the magnetic force is provided to facilitate the disassembly and installation process, and the specific contents are as follows:

[0017] 1. A mounting seat is provided. By rotating the rotating pin at the same time, the magnetic pole of the rotating pin and the magnetic pole block can be placed at the same horizontal line, so that the magnetic pole block can separate the limit rod from the hole opened by the connecting rod. At this time, the connecting rod will drive the slider and the installation limit block to slide inside the storage slide rod through the connecting spring, thereby releasing the limit of the two sets of installation limit blocks on the rod on the wall, so as to facilitate disassembly;

[0018] Furthermore, an installation limit block is provided. By pulling the two sets of installation limit blocks, the installation limit blocks can slide inside the storage slide rod through the connecting spring, and the installation limit blocks can be limited by rotating the rotating pin to the OFF position;

[0019] 2. A rotating sleeve is provided. By rotating the rotating sleeve, the rotating sleeve can drive the fixedly connected threaded rod to rotate inside the moving rod, so that the threaded moving rod and the rotating sleeve can be separated, and the height position of the display body can be adjusted at this time;

[0020] Furthermore, an air delivery pipe is provided, and by adjusting the height of the display body, the top of the threaded rod can be rotated and connected to the lifting rod to be lowered, so that the bottom of the extrusion block can squeeze the top of the air bag, so that the gas inside the air bag can pass through the air delivery pipe and the nozzle to spray and clean the dust adhered to the heat dissipation port on the rear side of the display body;

[0021] Furthermore, an airbag is provided. The airbag is provided in the form of a circular ring, so that the lifting rod can slide inside the airbag. In addition, the airbag is provided with elastic rubber, and a stable and continuous gas ejection setting can be ensured through the setting of an air inlet check valve and an air outlet check valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the main structure of the mobile rod of the utility model;

[0024] Figure 3 This is a schematic diagram of the main cross-sectional structure of the threaded rod of the utility model;

[0025] Figure 4 This is a schematic diagram of the main structure of the mounting seat of the utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the mounting seat of the utility model when viewed from above;

[0027] Figure 6 This is a schematic diagram of the main cross-sectional structure of the storage slide bar of the utility model;

[0028] Figure 7 For this utility model Figure 6 Enlarged structural diagram at A in the middle.

[0029] In the figure: 1. display body; 2. fixing seat; 3. fixing rod; 4. rotating sleeve; 5. moving rod; 6. threaded rod; 7. lifting rod; 8. extrusion block; 9. air bag; 10. air pipe; 11. nozzle; 12. mounting seat; 13. rotating pin; 14. magnetic pole block; 15. limit rod; 16. reset spring; 17. connecting rod; 18. slider; 19. installation limit block; 20. connecting spring; 21. storage slide rod. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-Figure 7 , the utility model provides the following technical solutions:

[0032] Embodiment 1: In order to solve the problem that the display screen on the market is installed on the wall through the screw hole, the display screen can be fixedly installed. When the display screen needs to be adjusted or repaired during use, a screwdriver and other auxiliary tools are needed to remove the display screen. There are inconveniences during the removal and installation. Please refer to the attached Figure 1 And attached Figure 4 -Attached Figure 7, including a display body 1, a set of fixing seats 2 for adjusting the angle of the display body 1 are fixedly installed at the back of the display body 1 by bolts, and the rear side of the fixing seat 2 is fixed to the outer side of the fixing rod 3; it also includes: a set of rotating sleeves 4 are rotatably connected to the top of the fixing rod 3, a set of moving rods 5 are arranged at the top of the rotating sleeve 4, and a set of mounting seats 12 are fixed at the top of the moving rod 5; grooves are opened at the two end surfaces of the bottom of the mounting seat 12 to facilitate the sliding of the rotating pin 13, and one end of the rotating pin 13 A group of magnetic pole blocks 14 are provided correspondingly, and a group of limiting rods 15 are fixed at the rear end of the magnetic pole blocks 14. In addition, the outer side of the limiting rod 15 is fixed to one end of the reset spring 16, and the other end of the reset spring 16 is connected to the inside of the mounting seat 12. The rear end of the limiting rod 15 extends into the through hole opened inside the connecting rod 17. The front end of the connecting rod 17 is fixed to one side of the slider 18, and the top of the slider 18 is fixed to the top of the installation limit block 19. The outer sides of the two groups of installation limit blocks 19 are fixed to the rods of the wall. Through holes are opened at equal intervals on the outer side of the connecting rod 17, and the end of the connecting rod 17 is fixed to the head end of the connecting spring 20, and the tail end of the connecting spring 20 is fixed to the internal position of the storage slide 21, and the end of the storage slide 21 is fixed to the inside of the mounting seat 12. A snap-fit ​​structure is formed between the hole opened by the connecting rod 17 and the limiting rod 15, and there are two groups of storage slides 21 symmetrically distributed about the vertical center line of the mounting seat 12. The top position of the installation limit block 19 extends out of the top position of the mounting seat 12, and two groups of grooves are opened on the top outer side of the mounting seat 12 to facilitate the sliding of the installation limit block 19. The magnetic poles of the rotating pin 13 and the magnetic pole block 14 are arranged oppositely, and the magnetic force between the rotating pin 13 and the magnetic pole block 14 is greater than the elastic force of the reset spring 16. A fixed pin that can control the movement of the rotating pin 13 is arranged on the outer side of the rotating pin 13. During the disassembly process, first, the movement of the rotating pin 13 is facilitated by releasing the fixing pin on one side of the rotating pin 13. At this time, the rotating pin 13 is moved from the OFF position to the ON position. At this time, one end of the rotating pin 13 is on the same horizontal line as one side of the magnetic pole block 14, so that the magnetic pole block 14 can drive the limit rod 15 to move, and the reset spring 16 will also be deformed. In addition, one end of the limit rod 15 will be separated from the hole opened by the connecting rod 17. Since the connecting spring 20 is in a stretched state after installation, when the limit rod 15 is no longer in the hole opened by the connecting rod 17, the connecting rod 17 will be reset by the elastic force of the connecting spring 20, so that the connecting rod 17 will slide the slider 18 and the installation limit block 19 inside the storage slide rod 21, so that the installation limit block 19 will no longer limit the rod of the wall, and it is convenient to disassemble the display body 1.

[0033] Embodiment 2: In order to ensure that the height of the display body 1 can be adjusted during use, please refer to the attached Figure 1 -Attached Figure 3A group of threaded rods 6 are fixed at the top of the rotating sleeve 4. The outer side of the threaded rods 6 is threadedly connected to the inside of the moving rod 5. A group of lifting rods 7 with a square shape is rotatably set at the top of the moving rod 5. A group of extrusion blocks 8 are fixed at the top of the lifting rods 7. The bottom of the extrusion blocks 8 fits the outside of the airbag 9. The two ends of the outer side of the airbag 9 are connected with an air pipe 10. The end of the air pipe 10 is fixed to one side of the nozzle head 11. The outer side of the nozzle head 11 corresponds to the heat dissipation area inside the display body 1. The airbag 9 and the air pipe 10 are connected through the air outlet check valve. By rotating the rotating sleeve 4, the bottom position of the rotating sleeve 4 rotates at the top of the fixed rod 3. Since a group of threaded rods 6 are fixed at the top of the rotating sleeve 4, when the threaded rods 6 rotate, the threaded rods 6 can move in the threaded moving rod 5, so that the distance between the top of the moving rod 5 and the display body 1 becomes larger, so that the position of the display body 1 can be adjusted.

[0034] Embodiment 3: In order to continuously clean the heat dissipation opening on the back of the display body 1, please refer to the attached Figure 3 The material of the airbag 9 is elastic rubber, and an air intake check valve is provided on the other side of the airbag 9. In addition, the shape of the airbag 9 is circular. When adjusting the position of the display body 1, the threaded rod 6 moves in the moving rod 5, which will also drive the lifting rod 7 to descend, so that the extrusion block 8 fixed on the top of the lifting rod 7 squeezes the top of the airbag 9, causing the gas inside the airbag 9 to be transported to the inside of the air pipe 10, and the heat dissipation on the back of the display body 1 is sprayed through the nozzle 11.

[0035] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An intelligent LED display screen with a magnetic mounting structure, comprising a display body (1), a set of fixing seats (2) for facilitating adjustment of the angle of the display body (1) being fixedly mounted on the back of the display body (1) by bolts, and a rear side of the fixing seat (2) being fixed on an outer side of a fixing rod (3); It is characterized in that Also includes: A group of rotating sleeves (4) are rotatably connected to the top of the fixed rod (3), a group of moving rods (5) are arranged at the top of the rotating sleeve (4), and a group of mounting seats (12) are fixed to the top of the moving rods (5); The two end surfaces of the bottom of the mounting seat (12) are provided with grooves for facilitating the sliding of the rotating pin (13), and a group of magnetic pole blocks (14) are correspondingly arranged at one end of the rotating pin (13), and a group of limiting rods (15) are fixed at the rear end of the magnetic pole blocks (14), and the outer side of the limiting rods (15) is fixed to the position of one end of a return spring (16), and the other end of the return spring (16) is connected to the inside of the mounting seat (12); The rear end of the limit rod (15) extends into a through hole provided inside the connecting rod (17), the front end of the connecting rod (17) is fixed to one side of the slider (18), the top of the slider (18) is fixed to the top of the installation limit block (19), and the outer sides of the two groups of the installation limit blocks (19) are fixed to the rods on the wall.

2. The intelligent LED display screen with a magnetic mounting structure according to claim 1, characterized in that: Through holes are formed at equal intervals on the outer side of the connecting rod (17), and the end of the connecting rod (17) is fixed to the head end of the connecting spring (20), and the tail end of the connecting spring (20) is fixed to the inner position of the receiving slide rod (21), and the end of the receiving slide rod (21) is fixed to the inside of the mounting seat (12).

3. The intelligent LED display screen with a magnetic mounting structure according to claim 2, characterized in that: A locking structure is formed between the hole formed in the connecting rod (17) and the limiting rod (15), and two groups of the receiving sliding rods (21) are symmetrically distributed about the vertical center line of the mounting seat (12).

4. The intelligent LED display screen with a magnetic mounting structure according to claim 1, characterized in that: The top position of the installation limit block (19) extends out of the top position of the mounting seat (12); two groups of grooves are provided on the outer side of the top of the mounting seat (12) to facilitate the sliding of the installation limit block (19); the magnetic poles of the rotating pin (13) and the magnetic pole block (14) are arranged oppositely; the magnetic force between the rotating pin (13) and the magnetic pole block (14) is greater than the elastic force of the reset spring (16); and a fixing pin is provided on the outer side of the rotating pin (13) to control the movement of the rotating pin (13).

5. The intelligent LED display screen with a magnetic mounting structure according to claim 1, characterized in that: A group of threaded rods (6) are fixed at the top of the rotating sleeve (4), and the outer sides of the threaded rods (6) are threadedly connected to the inside of the moving rod (5). A group of lifting rods (7) in a square shape are rotatably arranged at the top of the moving rod (5). A group of extrusion blocks (8) are fixed at the top of the lifting rods (7), and the bottoms of the extrusion blocks (8) are attached to the outside of the airbag (9). The two ends of the outer side of the airbag (9) are connected to an air supply pipe (10), and the end of the air supply pipe (10) is fixed to one side of the nozzle (11).

6. The intelligent LED display screen with a magnetic mounting structure according to claim 5, characterized in that: The outer side of the nozzle (11) corresponds to the heat dissipation area inside the display body (1), and the air bag (9) and the air supply pipe (10) are connected via an air outlet one-way valve.

7. The intelligent LED display screen with a magnetic mounting structure according to claim 5, characterized in that: The material of the airbag (9) is elastic rubber, and an air intake check valve is arranged on the other side of the airbag (9). In addition, the shape of the airbag (9) is circular.

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