LED display screen water drop ball display module

Abstract

The utility model relates to the field of LED display screens, in particular to a water drop ball display module of an LED display screen. Comprising a mounting frame, the mounting frame is detachably connected with a mounting plate, the mounting plate is connected with a display screen, one end of the mounting plate is slidably connected with a clamping block, the mounting plate is connected with a first spring, the first spring is connected with the clamping block, the other end of the mounting plate is provided with a clamping groove, the clamping block is matched with the clamping groove, and the clamping block is connected with an operating handle which is slidably connected with the mounting plate. The mounting plate is provided with a sliding groove, the side wall of the sliding groove is slidably connected with a positioning block, the positioning block is connected with a sliding rod, the sliding rod is slidably connected with the mounting plate, the sliding rod is sleeved with a second spring, the two ends of the second spring are connected with the positioning block and the side wall of the sliding groove respectively, the clamping block is provided with a positioning groove, and the positioning block is matched with the positioning groove; according to the utility model, the connecting stability of the display screen can be enhanced, certain external force impact and vibration can be effectively resisted, and the display screen is prevented from loosening or shifting in the use process.

Description

Technical Field

[0001] This utility model relates to the field of LED displays, specifically to an LED display water droplet ball display module. Background Technology

[0002] In the current field of information display, with the rapid development of technology and the continuous improvement of people's aesthetic needs, the requirements for the diversification, personalization and innovation of display screens are becoming increasingly stringent.

[0003] Traditional displays are not easy to install using only magnets. When subjected to accidental external impact, the display may shift or even fall off the installation position, causing damage to the equipment. This not only delays normal use but may also pose a safety hazard. Utility Model Content

[0004] The present invention aims to provide an LED display screen water droplet ball display module to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A waterdrop ball LED display module includes a mounting frame, a mounting plate detachably connected to the mounting frame, a display screen connected to the mounting plate, a locking block slidably connected to one end of the mounting plate, a first spring connected to the mounting plate and the locking block, a locking groove formed at the other end of the mounting plate, the locking block and the locking groove cooperating with each other, a control handle connected to the locking block and slidably connected to the mounting plate, a sliding groove formed on the mounting plate, a positioning block slidably connected to the side wall of the sliding groove, a sliding rod connected to the positioning block and slidably connected to the mounting plate, a second spring sleeved on the sliding rod, the two ends of the second spring being connected to the positioning block and the side wall of the sliding groove respectively, a positioning groove formed on the locking block and the positioning groove cooperating with each other; a disassembly device connected to the mounting plate for disassembling the display screen.

[0007] Preferably, the disassembly device includes an operating handle, a sliding rod connected to a limiting block, a mounting plate having a limiting groove, the limiting block being slidably connected to the limiting groove, the operating handle being connected to the limiting block, the mounting plate having an operating groove, and the operating handle being slidably connected to the operating groove.

[0008] Preferably, the mounting plate and the mounting bracket are each connected to a powerful magnet, and the two powerful magnets attract each other.

[0009] Preferably, the display screen is connected to a protective film.

[0010] Preferably, the display screen is electrically connected to a circuit board, and the circuit board is connected to a data interface.

[0011] Preferably, the circuit board is connected to a power interface.

[0012] Preferably, the circuit board is connected to copper pillars.

[0013] Preferably, the distance between the center of the copper pillar and the mounting plate is 7.5 mm.

[0014] The beneficial effects of this technical solution compared to existing technologies are as follows:

[0015] (1) This solution, through the use of structures such as locking blocks, locking slots, sliding grooves, positioning blocks, sliding rods, second springs, and positioning slots, ensures precise alignment and tight connection between mounting plates during installation. When the locking block is inserted into the locking slot, the positioning block automatically engages with the positioning slot under the action of the second spring, enhancing the stability of the connection and effectively resisting certain external impacts and vibrations, preventing the display screen from loosening or shifting during use. Simultaneously, the mounting plate and mounting bracket are attracted by strong magnets, further enhancing the stability of the entire display module and ensuring that the display screen can be firmly installed on the mounting bracket in various complex environments, reducing display failures or safety hazards caused by loosening or shifting. Precise installation and stable connection reduce failures and damage caused by installation errors, lowering the product defect rate and repair rate, and effectively improving product reliability and service life. Furthermore, it effectively protects the display screen and other internal components, reducing damage caused by loosening or shifting.

[0016] (2) By setting up an operating handle, a limit block, a limit groove and an operating groove, the installation plate can be easily disassembled by simply pulling the operating handle, which will move the limit block and the slide bar, so that the positioning block is disassembled from the positioning groove. No additional tools are needed, which greatly simplifies the disassembly process, saves time and labor costs, and significantly improves the convenience of operation.

[0017] (3) By setting a protective film, multiple protective functions can be achieved. On the one hand, the protective film can effectively resist scratches on the surface of the display screen from external objects, avoiding scratches that affect the display effect; on the other hand, the protective film can block the intrusion of dust and moisture, preventing them from damaging the internal components of the display screen, thereby extending the service life of the display screen and maintaining good display performance at all times.

[0018] (4) By setting up circuit boards, data interfaces, and power interfaces, the display screen can more easily connect to data signals and power, realizing data transmission and display functions. The data interface can easily connect to various signal sources such as computers and TV boxes, inputting diverse data signals to the display screen to meet the needs of displaying different types of content; the power interface provides a stable and reliable power supply to the display screen, ensuring its normal operation. Through the setting of these interfaces, the display screen can efficiently realize data transmission and display functions.

[0019] (5) By setting copper pillars, the circuit board can be provided with stable support and fixation. The distance between the center of the copper pillar and the mounting plate, after reasonable planning, can effectively avoid mutual interference between the copper pillar and other components, ensure the stability of the electrical performance of the circuit board, further improve the reliability and stability of the entire display module, and ensure that the display module can operate stably in various working environments. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 A front sectional view of the mounting plate provided by this utility model;

[0022] Figure 3 Right sectional view of the limiting block provided by this utility model;

[0023] Figure 4 A top sectional view of the card block provided by this utility model;

[0024] Reference numerals: 1. Mounting bracket; 2. Display screen; 3. Mounting plate; 4. Locking block; 5. Positioning groove; 6. Locking slot; 7. Positioning block; 8. Data interface; 9. Power interface; 10. Circuit board; 11. Copper pillar; 12. Slide groove; 13. Operating handle; 14. Operating groove; 15. Limiting block; 16. Limiting groove; 17. Second spring; 18. Slide rod; 19. Protective film; 20. First spring; 21. Operating handle. Detailed Implementation

[0025] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments:

[0026] like Figure 1-3The LED display screen water droplet ball display module shown includes a mounting frame 1. The top of the mounting frame 1 is detachably connected by bolts for easy maintenance and disassembly. Several mounting plates 3 are detachably connected to the outer wall of the mounting frame 1. Each mounting plate 3 is connected to a display screen 2. Each mounting plate 3 has a locking block 4 slidably connected to the inner wall of one end. The locking block 4 is made of high-strength engineering plastic injection molding, which has good wear resistance and toughness and is not easily damaged during frequent insertion and removal, ensuring long-term stability. Each mounting plate 3 has a first spring 20 connected to the inner wall. The other end of each first spring 20 is connected to the corresponding locking block 4. Each mounting plate 3 has a slot 6 at the other end. Each locking block 4 cooperates with the corresponding slot 6. Each locking block 4 is connected to an operating handle 21. Each operating handle 21 is slidably connected to the corresponding position of the mounting plate 3. When other mounting plates 3 need to be connected to both the top and bottom of the mounting plate 3, the upper end is the locking block 4 and the lower end is the slot 6. This design allows the mounting plates 3 to be tightly spliced ​​together. When the locking block 4 is inserted into the corresponding slot 6, the initial connection and positioning between the mounting plates 3 is achieved. Each mounting plate 3 has several sliding grooves 12, and each sliding groove 12 has a positioning block 7 slidably connected to its side wall. The outer end of each positioning block 7 is set with a slope. When the locking block 4 is inserted, the positioning block 7 can be smoothly pressed into the sliding groove 12 by the guiding action of the slope. Each positioning block 7 is connected to a sliding rod 18, and each sliding rod 18 is slidably connected to the inner wall of the mounting plate 3. A second spring 17 is sleeved on the outer wall of each sliding rod 18, and the two ends of each second spring 17 are respectively connected to the corresponding positioning block 7. Connected to the side wall of the slide 12, each locking block 4 has a positioning groove 5, and each positioning block 7 cooperates with the corresponding positioning groove 5. The elastic force of the first spring 20 is greater than that of the second spring 17. When the locking block 4 is pushed into the slot 6 by the operating handle 21, the second spring 17 contracts. At the moment when the locking block 4 is fully inserted into the slot 6 and the positioning groove 5 is aligned with the positioning block 7, the second spring 17 will quickly rebound, pushing the positioning block 7 to accurately lock into the positioning groove 5, realizing a quick and stable connection and positioning of the mounting plate 3. This structure enhances the stability of the connection of the mounting plate 3, and can effectively prevent the loosening and displacement between the mounting plates 3 when facing external impact or vibration, ensuring the stable installation and normal operation of the display screen 2. Each mounting plate 3 is connected to a disassembly device, which is used to disassemble the display screen 2. The disassembly device includes an operating handle 13, a limit block 15 connected to one end of each slide rod 18 away from the positioning block 7, a limit groove 16 formed in each mounting plate 3, a slidable connection between each limit block 15 and each limit groove 16, a corresponding operating handle 13 connected to the corresponding limit block 15, an operating groove 14 formed in each mounting plate 3, a slidable connection between each operating handle 13 and the operating groove 14, and the size of the operating groove 14 being smaller than that of the limit groove 16.When it is necessary to disassemble the display screen 2, the operator pulls the operating handle 13. The operating handle 13 drives the limiting block 15 to slide within the limiting groove 16, thereby pulling the slide rod 18, causing the positioning block 7 to overcome the elastic force of the second spring 17 and disengage from the positioning groove 5. Then, the operator holds the operating handle 21 and pulls it away from the slot 6 until the connection between the mounting plates 3 is completely released. At this point, the mounting plate 3 and the display screen 2 can be easily disassembled. No additional tools are needed, greatly simplifying the disassembly process, saving time and labor costs, and improving the efficiency of maintenance work. Each mounting plate 3 is connected to several strong magnets at the corresponding positions of the mounting bracket 1, with every two strong magnets attracting each other. The presence of strong magnets further enhances the stability of the connection between the mounting plate 3 and the mounting bracket 1, providing additional fastening force while ensuring disassembly, ensuring that the entire module will not loosen due to vibration or external force during use. Each display screen 2 is connected to a protective film 19. The protective film 19 can effectively prevent the surface of the display screen 2 from being scratched, and in daily use, avoid scratches left by external objects that may affect the display effect. At the same time, the protective film 19 can also block the intrusion of dust and moisture, protect the electronic components inside the display screen 2, extend the service life of the display screen 2, and always maintain good display performance.

[0027] like Figure 2 As shown, each display screen 2 is electrically connected to a circuit board 10. The circuit board 10, as the core control component of the entire display module, is responsible for processing and transmitting various signals and coordinating the operation of the display screen 2. Each circuit board 10 is connected to a data interface 8, which is a HUB75 interface. The HUB75 interface has wide applicability and can easily connect to various signal sources, such as computers, TV boxes, and other devices. Through this interface, the display screen 2 can receive diverse data signals, thereby displaying different types of content to meet the needs of various application scenarios. Each circuit board 10 is connected to a power interface 9, which is a VH4 interface. The VH4 power interface 9 provides stable power support to the display screen 2, ensuring that the display screen 2 can work normally. A stable power supply is crucial for ensuring the display quality and stability of the display screen 2, and can avoid display abnormalities caused by voltage fluctuations. Each circuit board 10 is connected to several copper pillars 11. The center of each copper pillar 11 is 7.5mm away from the mounting plate 3. Providing stable support and fixation for the circuit board 10, the reasonable spacing setting can avoid interference between the copper pillars 11 and other components, ensure the stable electrical performance of the circuit board 10, and thus improve the reliability and stability of the entire display module.

[0028] The specific implementation process is as follows:

[0029] During installation, mounting plate 3 is attached to the corresponding position on mounting bracket 1 using a strong magnet. The magnetic force initially secures mounting plate 3. Then, under the push of operating handle 21, locking block 4 is inserted into the slot 6 of adjacent mounting plate 3. During insertion, locking block 4 presses against the inclined surface of positioning block 7, causing positioning block 7 to slide into slide groove 12, and second spring 17 retracts. When locking block 4 is fully inserted and positioning groove 5 is aligned with positioning block 7, second spring 17 rebounds, and positioning block 7 is locked into positioning groove 5, completing the stable connection between mounting plates 3. Using HUB75 data interface 8, circuit board 10 is connected to signal source, and stable power is supplied to circuit board 10 through VH4 power interface 9.

[0030] In use, the data signal generated by the signal source is transmitted to the circuit board 10 through the HUB75 data interface 8. The circuit board 10, as the core control component, processes the received signal and then transmits the processed signal to the display screen 2. The display screen 2 displays the corresponding content, such as pictures, videos, and text, based on the received signal.

[0031] When maintenance is required, pull the operating handle 13. The operating handle 13 will cause the limit block 15 to slide in the limit groove 16. Pull the slide rod 18 to make the positioning block 7 overcome the elastic force of the second spring 17 and disengage from the positioning groove 5. Then, hold the operating handle 21 and pull it away from the slot 6. At this time, the first spring 20 is compressed, causing the locking block 4 to be retracted into the mounting plate 3 until the connection between the mounting plates 3 is completely released. At this time, the mounting plate 3 and the display screen 2 can be removed from the mounting bracket 1 together for maintenance or replacement.

[0032] The above descriptions are merely embodiments of this utility model. Commonly known technical solutions and / or characteristics are not described in detail here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the technical solution of this utility model. These modifications and improvements should also be considered within the scope of protection of this utility model, and will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A water droplet ball display module for an LED display screen, characterized in that: The utility model provides a display screen dismounting device, including installation frame (1), installation plate (3) is detachably connected with installation frame (1), display screen (2) is connected with installation plate (3), the one end of installation plate (3) is connected with clamping block (4) slidingly, installation plate (3) is connected with first spring (20), first spring (20) is connected with clamping block (4), the other end of installation plate (3) is seted up with the clamping groove (6) of clamping block (4) and clamping groove (6) intercoordination, clamping block (4) is connected with operating handle (21), operating handle (21) is connected with installation plate (3) slidingly, installation plate (3) is seted up with the sliding slot (12) of positioning block (7), positioning block (7) is connected with sliding rod (18), sliding rod (18) is connected with installation plate (3) slidingly, sliding rod (18) is seted up with second spring (17), and second spring (17) both ends are connected with positioning block (7) and the side wall of sliding slot (12) respectively, clamping block (4) is seted up with the positioning slot (5) of positioning block (7) and positioning slot (5) intercoordination;Installation plate (3) is connected with dismounting device, and the display screen (2) is used for dismounting display screen (2) in the dismounting device. 2.The water-drop ball display module of the LED display screen according to claim 1, characterized in that: The utility model provides a display screen dismounting device, including operation handle (13), sliding rod (18) is connected with limiting block (15), installation plate (3) is seted up with limiting slot (16), limiting block (15) is connected with limiting slot (16) slidingly, operation handle (13) is connected with limiting block (15), and installation plate (3) is seted up with operation slot (14), operation handle (13) is connected with operation slot (14) slidingly. 3.The water-drop ball display module of the LED display screen according to claim 1, characterized in that: The installation plate (3) and installation frame (1) are connected with strong magnet respectively, and the two strong magnets are attracted to each other. 4.The water-drop ball display module of the LED display screen according to claim 1, characterized in that: The display screen (2) is connected with a protective film (19). 5.The water-drop ball display module of the LED display screen according to claim 1, characterized in that: The display screen (2) is electrically connected with a circuit board (10), and the circuit board is connected with a data interface (8). 6.The water-drop ball display module of the LED display screen according to claim 5, characterized in that: The circuit board (10) is connected with a power interface (9). 7.The water-drop ball display module of the LED display screen according to claim 5, characterized in that: The circuit board (10) is connected with a copper column (11). 8.The water-drop ball display module of the LED display screen according to claim 7, characterized in that: The distance between the center of the copper column (11) and the installation plate (3) is 7.5 mm.

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