Lantern-shaped LED display screen

Abstract

The utility model belongs to the field of LED display screens, and discloses a lantern-shaped LED display screen which comprises a first installation frame, the first installation frame is connected with two sets of second installation frames, the first installation frame and the two sets of second installation frames jointly form a lantern-shaped structure, and the first installation frame and the second installation frames are connected with a first display screen module and a second display screen module respectively. Any second mounting frame is connected with a supporting rod, the supporting rod is connected with a transverse rod, the transverse rod is connected with a connecting plate, the connecting plate is rotationally connected with a mounting piece, the mounting piece is rotationally connected with a rotating shaft, the mounting piece is provided with a driving groove, the inner wall of the driving groove is connected with a motor, the output end of the motor is connected with the rotating shaft, the rotating shaft is connected with a rotating piece, and the connecting plate is connected with a sliding rod movably connected with a sliding sleeve. The sliding sleeve is connected with a connecting rod, the rotating piece is provided with a sliding hole, and the connecting rod is movably connected with the sliding hole. The effect that the lantern swings along with wind in the natural environment can be simulated, and richer and more diversified display modes are created.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of LED display screen especially relates to a lantern shape LED display screen. BACKGROUND

[0002] LED display screen has been widely applied in many fields such as advertisement, information display, stage performance and city landscape because of its high brightness, high contrast, long service life and low power consumption. With the continuous progress of technology, the types of LED display screen are increasingly rich, and various special-shaped display screens have been gradually developed from traditional plane display screens to meet the individual needs in different scenarios. The lantern-shaped LED display screen, as a kind of special-shaped display screen, combines the cultural elements of traditional lanterns with modern LED display technology, not only has the function of information display, but also can create a unique cultural atmosphere and artistic effect.

[0003] However, most of the lantern-shaped LED display screens on the market are fixedly installed, and the display mode is relatively single. Although it has uniqueness in appearance, it lacks dynamic effect and is difficult to continuously attract the attention of the audience among many display devices. In some scenarios that need to create rich visual experience, such as business activities, cultural exhibitions, holiday celebrations, etc., the fixed lantern-shaped LED display screen cannot fully display its advantages and cannot well meet the needs of users for personalized and diversified display effects. UTILITY MODEL CONTENT

[0004] The utility model intends to provide a lantern-shaped LED display screen to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] A lantern-shaped LED display screen, comprising a mounting frame one, the mounting frame one is connected with a mounting frame two, the mounting frame two is equipped with two groups, the mounting frame one and two groups of mounting frame two jointly constitute lantern-like structure, the mounting frame one and mounting frame two are connected with display screen module one and display screen module two respectively, any mounting frame two is connected with a support rod, the support rod is connected with a cross bar, the cross bar is connected with a connecting plate, the connecting plate is rotatably connected with a mounting piece, the mounting piece is rotatably connected with a rotating shaft, the mounting piece is provided with a driving groove, the inner wall of the driving groove is connected with a motor, the output end of the motor is connected with the rotating shaft, the rotating shaft is connected with a rotating piece, the connecting plate is connected with a sliding rod, the sliding rod is movably connected with a sliding sleeve, the sliding sleeve is connected with a connecting rod, the rotating piece is provided with a sliding hole, and the connecting rod is movably connected with the sliding hole.

[0007] Preferably, the inner wall of the driving groove is detachably connected with an inspection cover.

[0008] Preferably, the mounting member is connected with a mounting plate, and the mounting plate is provided with a mounting hole.

[0009] Preferably, any one of the mounting frames is provided with a slot and a clamping groove in communication with the slot, the support rod is connected with a plug, the plug is matched with the slot, the plug is provided with a hidden groove and a guide groove in communication with the hidden groove, the inner wall of the hidden groove is connected with a spring, the other end of the spring is connected with a clamping block matched with the clamping groove, the clamping block is connected with a control column in sliding connection with the guide groove, and the control column is connected with a push button.

[0010] Preferably, the clamping block is a trapezoidal block structure.

[0011] Preferably, the mounting frame two is connected with a protective cover, and the protective cover is sleeved outside the display screen module one and the display screen module two.

[0012] Preferably, the mounting frame two is rotationally connected with a limiting block matched with the protective cover, and the protective cover is in abutment with the mounting frame two.

[0013] Preferably, the display screen module one and the display screen module two are made of flexible material.

[0014] Compared with the prior art, the technical scheme has the beneficial effects that:

[0015] (1) The technical scheme can more realistically simulate the effect of a lantern swinging in the natural environment with the wind by setting the rotating shaft, the rotating member, the connecting plate, the sliding rod, the sliding sleeve, the connecting rod and the sliding groove. The swinging of the support rod can be combined with the content on the display screen to create a more diverse display form. The dynamic swinging effect can break the static display mode of the traditional fixed display screen and attract people's attention. In the scenes of commercial advertisements, cultural exhibitions and the like, this unique display mode can make the LED display screen stand out among many display devices, better convey information and improve the display effect and the propaganda effect.

[0016] (2) The maintenance cover is provided to provide a channel directly to the motor in the driving groove. Without complicated operation, maintenance personnel can easily open the maintenance cover, quickly locate the motor position and perform maintenance work such as inspection, repair or replacement of parts, thereby saving maintenance time and labor cost.

[0017] (3) The mounting plate and the mounting hole can be fixed to the external support structure or the mounting surface through connecting members such as bolts and screws, so as to ensure that the display screen is firmly installed and is not easy to shake or fall off.

[0018] (4) By incorporating inserts, slots, latches, grooves, springs, control posts, guide grooves, and push buttons, the support rod and mounting bracket can be repeatedly disassembled and reassembled. During transportation, the support rod and its connecting parts can be removed from the display screen, reducing the overall volume and transportation space required. This also prevents damage caused by the protruding support rod during transportation and reduces transportation costs. Furthermore, the support rod and its connecting parts can be flexibly disassembled or installed with the display screen according to different usage scenarios and display requirements, improving the device's versatility.

[0019] (5) By setting a trapezoidal block structure, the shape of the trapezoid has a guiding effect. When the support rod is installed on the second mounting frame, the trapezoidal inclined side of the block can guide the block to smoothly enter the slot, avoiding manual adjustment of the block position and making the operation simpler.

[0020] (6) By setting up a protective cover, the display module can be physically protected to prevent it from being hit, scratched and worn by external objects, reduce the risk of damage to the display due to accidental impact, and extend the service life of the display.

[0021] (7) By setting limit blocks, the protective cover can be easily removed, which improves the efficiency of installation and disassembly and facilitates the maintenance and repair of display module one and display module two.

[0022] (8) By setting up display module one and display module two made of flexible materials, the unique shape of the lantern-shaped LED display can be better adapted, so that the display can be perfectly integrated with the appearance of the lantern, presenting a smooth and natural visual effect and improving the overall aesthetics. Attached Figure Description

[0023] Figure 1 This is a front sectional view of the present invention;

[0024] Figure 2 This is a front view of the present invention;

[0025] Figure 3 for Figure 1 Enlarged view of point A;

[0026] Reference numerals: 1. Mounting bracket 1; 2. Display module 1; 3. Mounting bracket 2; 4. Limiting block; 5. Display module 2; 6. Protective cover; 7. Support rod; 8. Crossbar; 9. Sliding rod; 10. Sliding sleeve; 11. Connecting rod; 12. Mounting component; 13. Inspection cover; 14. Rotating shaft; 15. Motor; 16. Mounting plate; 17. Mounting hole; 18. Sliding hole; 19. Rotating component; 20. Connecting plate; 21. Slot; 22. Insert block; 23. Hidden groove; 24. Spring; 25. Slot; 26. Push button; 27. Guide groove; 28. Control column; 29. ​​Locking block; 30. Drive groove. Detailed Implementation

[0027] The utility model discloses make further detailed description to the utility model below combining with the drawing and embodiment:

[0028] As Figures 1-3 The utility model discloses a lantern shape LED display screen, including mounting frame one 1, the mounting frame one 1 top and bottom are connected with mounting frame two 3, and the mounting frame one 1 with two groups mounting frame two 3 jointly constitute lantern shape structure. The outer lateral wall of mounting frame one 1 and the outer lateral wall of mounting frame two 3 are connected with a plurality of groups display screen module one 2 and display screen module two 5 respectively, and display screen module one 2 and display screen module two 5 are made of flexible material. The top wall of any mounting frame two 3 is provided with the slot 21, and the inside is provided with the clamping groove 25, and the clamping groove 25 is communicated with the slot 21. The support rod 7 is connected with the plug block 22, and the plug block 22 is matched with the slot 21. The lateral wall of plug block 22 is provided with the hidden groove 23, and the top wall of plug block 22 is provided with the guide slot 27, and the guide slot 27 is communicated with the hidden groove 23. The inside lateral wall of hidden groove 23 is connected with spring 24, and the other end of spring 24 is connected with the clamping block 29, and the clamping block 29 is trapezoidal block structure, and the inclined surface of clamping block 29 faces downward. The clamping block 29 is slidably connected with the hidden groove 23, and the clamping block 29 is matched with the clamping groove 25. The top wall of clamping block 29 is connected with control column 28, and control column 28 is slidably connected with the guide slot 27, and the top end of control column 28 is connected with the push button 26. When the plug block 22 is inserted into the slot 21, because the clamping block 29 is trapezoidal block structure and the inclined surface faces downward, in the insertion process, the inner wall of clamping groove 25 will exert pressure on the inclined surface of clamping block 29, and clamping block 29 slides into the hidden groove 23 against the elastic force of spring 24. When the plug block 22 is completely inserted into the slot 21, the position of clamping block 29 corresponds to the clamping groove 25, and at this time, spring 24 will push clamping block 29 to pop out from the hidden groove 23 and enter the clamping groove 25, so that the locking of plug block 22 and mounting frame two 3 is realized, and the support rod 7 is stably connected on mounting frame two 3. When needing to disassemble the support rod 7, push the push button 26, and the push button 26 drives the clamping block 29 to slide into the hidden groove 23 through the control column 28, so that the clamping block 29 is separated from the clamping groove 25, and at this time, the plug block 22 can be pulled out from the slot 21, and the disassembly of the support rod 7 is completed.

[0029] As Figures 1-2As shown, the top end of the support rod 7 is connected with the cross rod 8, both ends of the cross rod 8 are connected with the connecting plate 20, and the two groups of connecting plates 20 are rotatably connected with the mounting piece 12 with the cross rod 8 as the axis. The inner bottom wall of the mounting piece 12 is rotatably connected with the rotating shaft 14, the top wall of the mounting piece 12 is provided with the driving groove 30, the inner bottom wall of the driving groove 30 is connected with the motor 15, and the output end of the motor 15 is connected with the rotating shaft 14. The inner side wall of the driving groove 30 is detachably connected with the maintenance cover 13, and the maintenance cover 13 completely covers the driving groove 30. The bottom end of the rotating shaft 14 is connected with the rotating piece 19, the two groups of connecting plates 20 are commonly connected with the sliding rod 9, and the sliding rod 9 is located above the cross rod 8. The outer side wall of the sliding rod 9 is movably connected with the sliding sleeve 10, the outer side wall of the sliding sleeve 10 is connected with the connecting rod 11, the side away from the rotating shaft 14 of the rotating piece 19 is provided with the sliding hole 18, and the connecting rod 11 is movably connected with the inner wall of the sliding hole 18. The left and right side walls of the mounting piece 12 are connected with the mounting plate 16, the top wall of the mounting plate 16 is flush with the top wall of the mounting piece 12, and the mounting plate 16 is provided with the mounting hole 17. After the motor 15 is started, the output end drives the rotating shaft 14 to rotate, and the rotating piece 19 connected with the bottom end of the rotating shaft 14 also rotates. When the rotating piece 19 rotates, the position of the sliding hole 18 on the rotating piece 19 changes constantly. Since the connecting rod 11 is movably connected with the inner wall of the sliding hole 18 and the sliding sleeve 10 can freely slide on the sliding rod 9, the rotation of the rotating piece 19 will exert a force on the sliding sleeve 10 through the connecting rod 11, so that the sliding sleeve 10 reciprocatingly slides on the sliding rod 9. In the process that the sliding sleeve 10 reciprocatingly slides on the sliding rod 9, a pushing or pulling force is generated on the sliding rod 9. The sliding rod 9 swings forward and backward around the rotating connection point of the connecting plate 20 and the mounting piece 12. The forward and backward swinging of the sliding rod 9 is transmitted to the cross rod 8 through the connecting plate 20, so as to drive the support rod 7 connected with the cross rod 8 to swing forward and backward.

[0030] As shown in Figure 1 , Figure 3 , the protective cover 6 is sleeved outside the display screen module one 2 and the display screen module two 5, and the protective cover 6 is provided with two groups of upper and lower groups. The mounting frame two 3 is rotatably connected with two groups of limiting blocks 4, and the limiting block 4 is L-shaped. When the limiting block 4 is in contact with the outer side wall of the protective cover 6, the inner side wall of the protective cover 6 is in contact with the mounting frame two 3.

[0031] The specific implementation process is as follows:

[0032] In use, the protective cover 6 is sleeved outside the display screen module one 2 and the display screen module two 5, the limiting block 4 on the mounting frame two 3 is rotated to be in abutment with the outer wall of the protective cover 6, at this time, the inner wall of the protective cover 6 is in abutment with the mounting frame two 3, and the installation of the protective cover 6 is completed. The plug block 22 is inserted into the insertion slot 21 of the top wall of the mounting frame two 3, the clamping block 29 is automatically slid into the hidden groove 23 in the insertion process of the plug block 22, when the plug block 22 is completely inserted, the clamping block 29 is driven into the clamping groove 25 under the action of the spring 24, the connection between the supporting rod 7 and the mounting frame two 3 is completed. The entire lantern-shaped LED display screen is fixed at the required installation position through the installation hole 17 on the mounting plate 16 and the connecting member such as a bolt. The motor 15 is started, the supporting rod 7 drives the display screen to swing, meanwhile, the content signal required to be displayed is input to the display screen module one 2 and the display screen module two 5, and the display screen can display the corresponding picture. If the motor 15 needs to be overhauled, the maintenance cover 13 of the driving groove 30 is opened, and the motor 15 is checked, repaired or replaced, etc. When the supporting rod 7 needs to be disassembled, the clamping block 29 is separated from the clamping groove 25 by pushing the push button 26, and the plug block 22 can be pulled out.

[0033] The above is only the embodiment of the present application, and the specific technical solutions and / or common knowledge of the scheme are not described in detail. It should be noted that, for those skilled in the art, without departing from the technical scheme of the present application, a number of modifications and improvements can be made, which should also be considered as the protection scope of the present application, and these will not affect the effect and practicality of the present application. The protection scope of the present application should be subject to the content of its claims, and the specific implementation mode and the like in the specification can be used to explain the content of the claims.

Claims

1. A lantern-shaped LED display screen, characterized by: The application relates to a lampshade structure, which comprises a mounting rack one (1), a mounting rack two (3) connected with the mounting rack one (1), two groups of mounting rack two (3), a display screen module one (2) and a display screen module two (5) connected with the mounting rack one (1) and the mounting rack two (3) respectively, a support rod (7) connected with any mounting rack two (3), a cross rod (8) connected with the support rod (7), a connecting plate (20) connected with the cross rod (8), a mounting piece (12) rotationally connected with the connecting plate (20), a rotating shaft (14) rotationally connected with the mounting piece (12), a driving groove (30) formed in the mounting piece (12), a motor (15) connected with the inner wall of the driving groove (30), an output end of the motor (15) connected with the rotating shaft (14), a rotating piece (19) connected with the rotating shaft (14), a sliding rod (9) connected with the connecting plate (20), a sliding sleeve (10) movably connected with the sliding rod (9), a connecting rod (11) connected with the sliding sleeve (10), and a sliding hole (18) formed in the rotating piece (19) and movably connected with the connecting rod (11).

2. The lampshade-shaped LED display screen according to claim 1, wherein: The inner wall of the driving groove (30) is detachably connected with an inspection cover (13).

3. The lampshade-shaped LED display screen according to claim 1, wherein: The mounting piece (12) is connected with a mounting plate (16) provided with a mounting hole (17).

4. The lampshade-shaped LED display screen according to claim 1, wherein: Any mounting rack two (3) is provided with a slot (21) and a clamping groove (25), the clamping groove (25) is communicated with the slot (21), the support rod (7) is connected with an insertion block (22), the insertion block (22) is matched with the slot (21), the insertion block (22) is provided with a hidden groove (23) and a guide groove (27), the guide groove (27) is communicated with the hidden groove (23), the inner wall of the hidden groove (23) is connected with a spring (24), the other end of the spring (24) is connected with a clamping block (29), the clamping block (29) is matched with the clamping groove (25), the clamping block (29) is connected with a control column (28), the control column (28) is slidably connected with the guide groove (27), and the control column (28) is connected with a push button (26).

5. The lampshade-shaped LED display screen according to claim 4, wherein: The clamping block (29) is a trapezoidal block structure.

6. The lampshade-shaped LED display screen according to claim 1, wherein: The mounting rack two (3) is connected with a protective cover (6) which is sleeved outside the display screen module one (2) and the display screen module two (5).

7. The lampshade-shaped LED display screen according to claim 1, wherein: The mounting rack two (3) is rotationally connected with a limiting block (4) matched with the protective cover (6), and the protective cover (6) is in abutment with the mounting rack two (3).

8. The lampshade-shaped LED display screen according to claim 1, wherein: The display screen module one (2) and the display screen module two (5) are made of flexible materials.

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