LED surrounding type interactive display device

Abstract

The utility model relates to an LED surrounding type interactive display device. The device comprises a bottom block; the rack plate is arranged in the bottom block; the moving part is arranged in the bottom block and comprises a moving frame, a motor, a gear and a limiting plate, and the gear is arranged at an output shaft of the motor; the movable frame comprises a movable guide rail; the limiting plates are arranged at the two ends of the movable guide rail through screws; the moving seat is arranged outside the moving guide rail; and the clamping frame is arranged on the opposite side of the moving seat through a bearing. According to the flexible LED lattice screen, the moving part, the bottom block, the rack bench and other parts are arranged, the moving part can only move in the direction of the limiting guide rail through cooperation between the moving part and the bottom block, and when the motor electric gear rotates, the moving part drives the flexible LED lattice screen to move together under the action of the rack plate; and the bending effect of the flexible LED lattice screen is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED interactive display equipment, in particular to an LED surround type interactive display device. Background Art

[0002] LED interactive display equipment refers to the display of images through LED screens, and can interact with people through the cooperation of sensors and other equipment. The way of interaction is closely related to sensors.

[0003] LED display screens mainly play a display role in the interactive process, that is, displaying images. LED display screens are divided into ordinary display screens and dot matrix screens. Dot matrix screens are generally used more for advertising display. Common LED interactive display screens have a fixed shape when used, which causes the display screen to be used only as an ordinary display screen. At certain moments, the simple image display cannot fully display the image content.

[0004] For example, when displaying images of waves, a simple display of waves cannot allow viewers to intuitively experience the feeling of the waves rising and falling, and the lack of a sense of immersion leads to a poor display effect. If the screen can fluctuate with the waves, the feeling of the waves will be more intuitive, thereby giving viewers a better viewing experience and a stronger sense of immersion. Therefore, an LED surround interactive display device is proposed to solve the above-mentioned problems. Utility Model Content

[0005] Based on the above description, the utility model provides an LED surround interactive display device to solve the problem of poor display effect of the existing LED interactive display screen.

[0006] The utility model solves the above-mentioned technical problem through the following technical solution: an LED surround interactive display device, comprising: a bottom block and a rack plate, wherein the rack plate is arranged inside the bottom block, a movable part is arranged inside the bottom block and extends to the outside of the bottom block, and comprises a movable frame, a motor, a gear and a limit plate, wherein the gear is arranged at the output shaft of the motor and meshes with the rack plate, the movable frame comprises a movable guide rail, the limit plate is arranged at both ends of the movable guide rail by screws, a movable seat is arranged outside the movable guide rail, a clamping frame is arranged on the opposite side of the movable seat by a bearing, and a flexible LED dot matrix screen is arranged inside the clamping frame by screws.

[0007] On the basis of the above technical solution, the present invention can also be improved as follows.

[0008] Furthermore, the bottom block includes a block body, a limiting guide rail is arranged on the surface of the block body, limiting mounting grooves are arranged on both side walls inside the limiting guide rail, and the rack plate is arranged inside the limiting guide rail by screws.

[0009] Furthermore, the moving frame includes a moving block, the interior of the moving block is provided with supporting side wheels, the outer surface of the supporting side wheels is provided with an annular groove, and the limiting installation groove is provided inside the annular groove.

[0010] Furthermore, a mounting groove is provided at the bottom end of the moving block, a motor is provided inside the mounting groove, an output shaft of the motor extends to the outside of the mounting groove, and a bottom plate is provided at the bottom end of the moving block by screws.

[0011] Furthermore, a C-shaped frame is provided at the top of the moving block, and moving guide rails are provided on the upper and lower surfaces inside the C-shaped frame, and threaded holes are provided at both ends of the moving guide rails.

[0012] Furthermore, the movable seat includes a seat body, and the seat body is arranged outside the movable guide rail. The upper and lower sides of the seat body are provided with connecting tubes on opposite sides.

[0013] Furthermore, the clamping frame includes a rotating block, a rotating shaft is arranged inside the connecting cylinder through a bearing, a rotating block is arranged on one side opposite to the rotating shaft, and a clamping opening is arranged inside the rotating block.

[0014] Furthermore, a fixing screw is provided on the outer surface of the clamping opening, and the fixing screw passes through the clamping opening.

[0015] Furthermore, the flexible LED dot matrix screen includes a flexible screen, a surface of the flexible screen is provided with a fixing hole, the flexible screen is arranged inside the clamping opening, and the fixing screw passes through the fixing hole.

[0016] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0017] 1. The utility model sets a moving part, a bottom block, a rack bench and other components. Through the cooperation between the moving part and the bottom block, the moving part can only move along the direction of the limit guide rail. When the motor electric gear rotates, the moving part drives the flexible LED dot matrix screen to move together under the action of the rack plate. By controlling the different moving distances of the moving parts at different positions, the bending effect of the flexible LED dot matrix screen is achieved;

[0018] 2. By setting the moving seat and the clamping frame, the effect of moving with the flexible LED dot matrix screen is achieved. When the flexible LED dot matrix screen is bent, the moving seat can be displaced along the direction of the moving guide rail to make up for the distance difference when the flexible LED dot matrix screen is bent, and the clamping seat rotates with the rotation axis as the center to ensure that the flexible LED dot matrix screen can bend normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the structure of an LED surround interactive display device provided by an embodiment of the utility model;

[0020] Figure 2 for Figure 1 A partial enlarged schematic diagram of the middle A area;

[0021] Figure 3 This is a schematic diagram of the explosion structure of the moving part in the embodiment of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the mobile frame in the embodiment of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the mobile seat in the embodiment of the utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the clamping frame in the embodiment of the utility model;

[0025] Figure 7 This is a schematic diagram of the structure of the flexible LED dot matrix screen in the embodiment of the utility model;

[0026] Figure 8 for Figure 7 A partial enlarged schematic diagram of the middle B area;

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 1. Bottom block; 111. Block body; 112. Limit mounting groove; 113. Limit guide rail; 2. Rack plate; 3. Moving frame; 31. Moving block; 32. Support side wheels; 33. Mounting groove; 34. C-frame; 35. Moving guide rail; 4. Motor; 5. Gear; 6. Bottom plate; 7. Moving seat; 71. Seat body; 72. Connecting tube; 8. Limit plate; 9. Clamping frame; 91. Rotating block; 92. Rotating shaft; 93. Clamping opening; 94. Fixing screw; 10. Flexible LED dot matrix screen; 101. Flexible screen; 102. Fixing hole. DETAILED DESCRIPTION

[0029] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0031] When used herein, the singular forms "a", "an", and "said / the" may also include plural forms, unless the context clearly indicates otherwise. It should also be understood that the terms "include / comprise" or "have" etc. specify the presence of stated features, wholes, steps, operations, components, parts or combinations thereof, but do not exclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts or combinations thereof.

[0032] See also Figure 1 and Figure 2 , an LED surround interactive display device, comprising:

[0033] The bottom block 1 comprises a block body 111, a limiting guide rail 113 is arranged on the surface of the block body 111, limiting mounting grooves 112 are arranged on both side walls inside the limiting guide rail 113, and the rack plate 2 is arranged inside the limiting guide rail 113 by screws;

[0034] A rack plate 2, which is arranged inside the bottom block 1;

[0035] Based on the above, the limiting guide rail 113 cooperates with the mobile frame 3 to limit the movement direction of the mobile frame 3, so that the mobile frame 3 can only suppress the directional movement of the limiting guide rail 113, and the rack plate 2 cooperates with the gear 5, so that the mobile frame 3 can move under the action of the gear 5 and the rack plate 2.

[0036] like Figure 3 and Figure 4 As shown, the moving member is arranged inside the bottom block 1 and extends to the outside of the bottom block 1, and includes a moving frame 3, a motor 4, a gear 5 and a limit plate 8, wherein:

[0037] A gear 5, which is disposed at the output shaft of the motor 4 and meshes with the rack plate 2;

[0038] The movable frame 3 includes a movable guide rail 35, and the movable frame 3 includes a movable block 31. The movable block 31 is provided with a supporting side wheel 32 inside, and the outer surface of the supporting side wheel 32 is provided with an annular groove. The limiting mounting groove 112 is provided inside the annular groove. The bottom end of the movable block 31 is provided with a mounting groove 33. The inside of the mounting groove 33 is provided with a motor 4. The output shaft of the motor 4 extends to the outside of the mounting groove 33. The bottom end of the movable block 31 is provided with a bottom plate 6 by screws. The top end of the movable block 31 is provided with a C-shaped frame 34. The upper and lower surfaces of the C-shaped frame 34 are provided with movable guide rails 35, and both ends of the movable guide rails 35 are provided with threaded holes.

[0039] Limiting plates 8, which are set at both ends of the movable guide rail 35 by screws;

[0040] Based on the above, the motor 4 is powered on to drive the gear 5 to rotate, thereby driving the mobile frame 32 to move along the direction of the limiting guide rail 113. The supporting side wheels 32 cooperate with the limiting guide rail 113. On the one hand, they play a role in supporting the mobile frame 3. On the other hand, the supporting side wheels 32 can reduce friction by converting sliding friction into rotational friction.

[0041] like Figure 3 , Figure 5 as well as Figure 6 As shown, the movable seat 7 is arranged outside the movable guide rail 35, and the movable seat 7 includes a seat body 71, and the seat body 71 is arranged outside the movable guide rail 35, and the upper and lower sides of the seat body 71 are provided with connecting tubes 72 on opposite sides;

[0042] A clamping frame 9 is arranged on the opposite side of the movable seat 7 through a bearing, and the clamping frame 9 includes a rotating block 91. A rotating shaft 92 is arranged inside the connecting cylinder 72 through a bearing, and a rotating block 91 is arranged on the opposite side of the rotating shaft 92. A clamping opening 93 is arranged inside the rotating block 91, and a fixing screw 94 is arranged on the outer surface of the clamping opening 93, and the fixing screw 94 passes through the clamping opening 93;

[0043] Based on the above, the movable seat 7 cooperates with the movable guide rail 35, so that the movable seat 7 can move along the direction of the movable guide rail 35, so that when the flexible LED dot matrix screen 10 is deformed, it can make up for the distance difference between the two adjacent movable seats 7 after the deformation. The setting of the clamping frame 9 can, on the one hand, fix the position of the flexible LED dot matrix screen 10, and on the other hand, when the flexible LED dot matrix screen 10 is deformed, the clamping seat 9 can rotate together to ensure that the flexible LED dot matrix screen 10 can be deformed normally.

[0044] like Figure 1 , Figure 7 and Figure 8As shown, the flexible LED dot matrix screen 10 is set inside the clamping frame 9 by screws. The flexible LED dot matrix screen 10 includes a flexible screen 101. The surface of the flexible screen 101 is provided with a fixing hole 102. The flexible screen 101 is set inside the clamping opening 93. The fixing screw 94 passes through the fixing hole 102.

[0045] Based on the above, the flexible LED dot matrix screen 10 plays the role of displaying the picture, wherein the fixing holes 102 cooperate with the fixing screws 94 to be connected to the clamping frame 9, and the flexible screen 101 enables the screen to move and deform along with the clamping frame 9.

[0046] In actual use of this embodiment, after the mobile frame 3 is placed inside the limiting installation groove 112, the flexible LED dot matrix screen 10 is fixed inside the clamping frame 9 by fixing screws 94, and the installation of the device is completed at this time;

[0047] When using, Figure 1 The state in is a plane display state, at which the flexible LED dot matrix screen 10 can display the image normally;

[0048] When necessary, the motor 4 can be controlled to drive the gear 5 to rotate, and the gear 5 and the rack plate 2 cooperate with each other to make the mobile frame 3 move along the direction of the limit guide rail 113, so that the moving distances of the mobile frame 3 at different positions are different according to actual needs;

[0049] During the above process, the flexible LED dot matrix screen 10 is deformed. After the deformation occurs, the distance between two adjacent moving seats 7 changes. At this time, the moving seat 7 moves along the direction of the moving guide rail 35, thereby ensuring that the flexible LED dot matrix screen 10 can detect the deformation normally. At this time, the clamping frame 9 rotates with the rotating shaft 92 as the center of the circle to ensure that the clamping frame 9 follows the direction of the flexible LED dot matrix screen 10 after deformation.

[0050] By controlling the operation of the motor 4, the display screen can move forward and backward to meet different display requirements;

[0051] The display device controls the position and movement direction of the mobile frame 3 to make the flexible LED dot matrix screen 10 move or deform, thereby improving the visual display effect. Compared with the traditional fixed LED interactive display screen, the display effect of the display device is more varied and can also provide better display effects.

[0052] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An LED surround interactive display device, characterized in that: include: Bottom block (1); as well as A rack plate (2) arranged inside the bottom block (1); The moving part is arranged inside the bottom block (1) and extends to the outside of the bottom block (1), and comprises a moving frame (3), a motor (4), a gear (5) and a limit plate (8), wherein: a gear (5), which is arranged at the output shaft of the motor (4) and meshes with the rack plate (2); A movable frame (3), which includes a movable guide rail (35); Limiting plates (8) are arranged at both ends of the movable guide rail (35) by means of screws; A movable seat (7) disposed outside the movable guide rail (35); A clamping frame (9) which is arranged on a side opposite to the moving seat (7) via a bearing; A flexible LED dot matrix screen (10) is arranged inside the clamping frame (9) by means of screws.

2. The LED surround interactive display device according to claim 1, characterized in that: The bottom block (1) comprises a block body (111), a limiting guide rail (113) is arranged on the surface of the block body (111), limiting installation grooves (112) are arranged on both side walls inside the limiting guide rail (113), and the rack plate (2) is arranged inside the limiting guide rail (113) by means of screws.

3. The LED surround interactive display device according to claim 2, characterized in that: The moving frame (3) comprises a moving block (31), a supporting side wheel (32) is arranged inside the moving block (31), an annular groove is arranged on the outer surface of the supporting side wheel (32), and the limiting installation groove (112) is arranged inside the annular groove.

4. The LED surround interactive display device according to claim 3, characterized in that: The bottom end of the moving block (31) is provided with a mounting groove (33), a motor (4) is provided inside the mounting groove (33), an output shaft of the motor (4) extends to the outside of the mounting groove (33), and a bottom plate (6) is provided at the bottom end of the moving block (31) via screws.

5. The LED surround interactive display device according to claim 4, characterized in that: A C-shaped frame (34) is arranged at the top of the moving block (31), and moving guide rails (35) are arranged on the upper and lower surfaces inside the C-shaped frame (34), and threaded holes are arranged at both ends of the moving guide rails (35).

6. The LED surround interactive display device according to claim 5, characterized in that: The movable seat (7) comprises a seat body (71), the seat body (71) is arranged outside the movable guide rail (35), and connecting tubes (72) are arranged on opposite sides of the seat body (71) at upper and lower sides.

7. The LED surround interactive display device according to claim 6, characterized in that: The clamping frame (9) comprises a rotating block (91), a rotating shaft (92) is arranged inside the connecting cylinder (72) via a bearing, a rotating block (91) is arranged on one side opposite to the rotating shaft (92), and a clamping opening (93) is arranged inside the rotating block (91).

8. The LED surround interactive display device according to claim 7, characterized in that: A fixing screw (94) is provided on the outer surface of the clamping opening (93), and the fixing screw (94) passes through the clamping opening (93).

9. The LED surround interactive display device according to claim 8, characterized in that: The flexible LED dot matrix screen (10) comprises a flexible screen (101), a surface of the flexible screen (101) is provided with a fixing hole (102), the flexible screen (101) is arranged inside the clamping opening (93), and the fixing screw (94) passes through the fixing hole (102).

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