Full-color LED display screen capable of displaying in multiple directions

Abstract

The utility model belongs to the technical field of display screens, and particularly relates to a full-color LED display screen capable of displaying in multiple directions, which comprises a base, a display screen body and a support block, a fixing rod is mounted at the upper end of the base, an annular hole is formed in the outer wall of the fixing rod, guide grooves are formed in two sides of the upper end of the support block, and the support block is arranged in the guide grooves. A mounting mechanism is arranged on the supporting block, and a rotating mechanism is arranged on the fixing rod; and the rotating mechanism comprises an annular block rotating in the annular hole, an outer ring is installed on the outer wall of the annular block, and a gear ring is installed on the outer side of the bottom end of the outer ring. Through the arrangement of the rotating mechanism, the angle of the supporting block can be adjusted, so that the display screen body can be rotated for use, the purpose of multi-direction display is achieved, the flexibility is improved, and the display effect is improved; and through the arrangement of the mounting mechanism, the display screen body can be conveniently mounted and fixed, so that the use stability of the display screen body can be ensured, and the disassembly and assembly are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, in particular to a full-color LED display screen capable of displaying in multiple directions. Background Art

[0002] LED display screens are widely used and can output and display images of various media;

[0003] According to the patent authorization announcement, it is CN 218883505 U, which provides an LED full-color display screen that can be displayed in multiple directions. In this application, it is necessary to manually rotate the threaded sleeve so that the plug-in rod is inserted into the gap between the two baffles to achieve rotational limit of the LED screen. This adjustment method is cumbersome and time-consuming, which reduces the user experience. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides a full-color LED display screen capable of displaying in multiple directions, which solves the problems raised in the above-mentioned background technology.

[0006] (2) Technical solution

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] A full-color LED display screen capable of displaying in multiple directions, comprising a base, a display screen body and a support block, wherein a fixing rod is installed at the upper end of the base, an annular hole is provided on the outer wall of the fixing rod, guide grooves are provided on both sides of the upper end of the support block, a mounting mechanism is provided on the support block, and a rotating mechanism is provided on the fixing rod;

[0009] The rotating mechanism includes an annular block rotating in an annular hole, an outer ring is installed on the outer wall of the annular block, a gear ring is installed on the outer side of the bottom end of the outer ring, a support plate is installed on the outer wall of the fixed rod, a servo motor is installed on the support plate, a driving gear is installed on the output end of the servo motor, connecting strips are installed on both sides of the outer wall of the outer ring, and the two connecting strips are connected to the support block.

[0010] Furthermore, the driving gear and the gear ring are meshed with each other.

[0011] Furthermore, the mounting mechanism includes a rotating shaft rotatably connected to the support block, a driven bevel gear is installed at one end of the rotating shaft, a handle is installed at the other end of the rotating shaft, guide blocks are slidably connected in the two guide grooves, top plates are installed on the two guide blocks, electric telescopic rods are installed on one side wall of the inner cavity of the two top plates, and abutment plates are installed at the telescopic ends of the two electric telescopic rods, screws are rotatably connected in the two guide grooves, the screws are threadedly connected to the guide blocks, a rotating rod is commonly connected between the two screws, the rotating rod rotates in the support block, and an active bevel gear is installed on the outer surface of the rotating rod.

[0012] Furthermore, the driving bevel gear and the driven bevel gear are meshed with each other.

[0013] Furthermore, the two screws are arranged opposite to each other.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the present invention provides a full-color LED display screen that can be displayed in multiple directions, which has the following beneficial effects:

[0016] The utility model can adjust the angle of the support block through the setting of the rotating mechanism, so that the display screen body can be rotated for use, thereby achieving the purpose of multi-directional display, improving flexibility and improving the display effect; and through the setting of the installation mechanism, it is convenient to install and fix the display screen body, thereby ensuring the stability of the display screen body and convenient disassembly and assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the installation mechanism of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the annular hole of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the rotating mechanism of the utility model.

[0021] In the figure: 1. base; 2. fixing rod; 3. rotating mechanism; 31. annular block; 32. outer ring; 33. gear ring; 34. support plate; 35. servo motor; 36. driving gear; 37. connecting strip; 4. support block; 5. display screen body; 6. mounting mechanism; 60. handle; 61. guide block; 62. top plate; 63. electric telescopic rod; 64. abutment plate; 65. screw; 66. rotating rod; 67. driving bevel gear; 68. rotating shaft; 69. driven bevel gear; 7. guide groove; 8. annular hole. DETAILED DESCRIPTION

[0022] 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.

[0023] Example

[0024] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a full-color LED display screen capable of multi-directional display is proposed in one embodiment of the utility model, comprising a base 1, a display screen body 5 and a support block 4, a fixing rod 2 is installed on the upper end of the base 1, an annular hole 8 is provided on the outer wall of the fixing rod 2, guide grooves 7 are provided on both sides of the upper end of the support block 4, a mounting mechanism 6 is provided on the support block 4, and a rotating mechanism 3 is provided on the fixing rod 2; by setting the rotating mechanism 3, the angle of the support block 4 can be adjusted, so that the display screen body 5 can be rotated for use, thereby achieving the purpose of multi-directional display, improving flexibility and improving display effect; and by setting the mounting mechanism 6, it is convenient to install and fix the display screen body 5, thereby ensuring the stability of the display screen body 5 and convenient disassembly and assembly;

[0025] The rotating mechanism 3 includes an annular block 31 rotating in the annular hole 8, an outer ring 32 is installed on the outer wall of the annular block 31, a gear ring 33 is installed on the outer side of the bottom end of the outer ring 32, a support plate 34 is installed on the outer wall of the fixed rod 2, a servo motor 35 is installed on the support plate 34, a driving gear 36 is installed on the output end of the servo motor 35, and connecting strips 37 are installed on both sides of the outer wall of the outer ring 32, and the two connecting strips 37 are connected to the support block 4; the driving gear 36 is driven to rotate by the servo motor 35, and the gear ring 33 is driven to rotate in the annular hole 8 along with the outer ring 32 and the annular block 31, thereby driving the support block 4 to rotate through the connecting strip 37, so that the angle can be adjusted, which is convenient to use.

[0026] like Figure 4 As shown, in some embodiments, the driving gear 36 and the gear ring 33 are meshed with each other to facilitate adjustment.

[0027] like Figure 2As shown, in some embodiments, the mounting mechanism 6 includes a rotating shaft 68 rotatably connected to the support block 4, a driven bevel gear 69 is installed at one end of the rotating shaft 68, a handle 60 is installed at the other end of the rotating shaft 68, guide blocks 61 are slidably connected in the two guide grooves 7, top plates 62 are installed on the two guide blocks 61, electric telescopic rods 63 are installed on one side wall of the inner cavity of the two top plates 62, and abutment plates 64 are installed at the telescopic ends of the two electric telescopic rods 63, and screws 65 are rotatably connected in the two guide grooves 7, and the screws 65 are threaded with the guide blocks 61. The two screw rods 65 are connected with a rotating rod 66, which rotates in the support block 4, and an active bevel gear 67 is installed on the outer surface of the rotating rod 66; by rotating the handle 60, the rotating shaft 68 rotates, the active bevel gear 67 rotates, and the driven bevel gear 69 rotates, which drives the rotating rod 66 to rotate, drives the screw 65 to rotate, and drives the guide block 61 to slide in the guide groove 7, thereby driving the two top plates 62 to move closer to or away from each other, thereby driving the abutment plate 64 to contact the display screen body 5 through the electric telescopic rod 63, and further improving the installation stability.

[0028] like Figure 2 As shown, in some embodiments, the driving bevel gear 67 and the driven bevel gear 69 are meshed with each other, which is convenient for installation.

[0029] like Figure 2 As shown, in some embodiments, the two screw rods 65 are arranged opposite to each other, which is convenient for installation.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A full-color LED display screen capable of displaying in multiple directions, comprising a base (1), a display screen body (5) and a support block (4), characterized in that: A fixing rod (2) is installed at the upper end of the base (1), an annular hole (8) is provided on the outer wall of the fixing rod (2), guide grooves (7) are provided on both sides of the upper end of the support block (4), a mounting mechanism (6) is provided on the support block (4), and a rotating mechanism (3) is provided on the fixing rod (2); The rotating mechanism (3) comprises an annular block (31) rotating in the annular hole (8), an outer ring (32) being mounted on the outer wall of the annular block (31), a gear ring (33) being mounted on the outer side of the bottom end of the outer ring (32), a support plate (34) being mounted on the outer wall of the fixing rod (2), a servo motor (35) being mounted on the support plate (34), a driving gear (36) being mounted on the output end of the servo motor (35), connecting strips (37) being mounted on both sides of the outer wall of the outer ring (32), and both of the two connecting strips (37) being connected to the supporting block (4).

2. A full-color LED display capable of multi-directional display according to claim 1, characterized in that: The driving gear (36) and the gear ring (33) are meshed with each other.

3. The full-color LED display capable of multi-directional display according to claim 1, characterized in that: The mounting mechanism (6) comprises a rotating shaft (68) rotatably connected to the support block (4), a driven bevel gear (69) being mounted on one end of the rotating shaft (68), a handle (60) being mounted on the other end of the rotating shaft (68), guide blocks (61) being slidably connected in the two guide grooves (7), top plates (62) being mounted on the two guide blocks (61), electric telescopic rods (63) being mounted on one side wall of the inner cavity of the two top plates (62), abutment plates (64) being mounted on the telescopic ends of the two electric telescopic rods (63), screw rods (65) being rotatably connected in the two guide grooves (7), the screw rods (65) being threadedly connected to the guide block (61), a rotating rod (66) being commonly connected between the two screw rods (65), the rotating rod (66) being rotatable in the support block (4), and an active bevel gear (67) being mounted on the outer surface of the rotating rod (66).

4. The full-color LED display capable of multi-directional display according to claim 3, characterized in that: The driving bevel gear (67) and the driven bevel gear (69) are meshed with each other.

5. The full-color LED display capable of multi-directional display according to claim 3, characterized in that: The two screw rods (65) are arranged opposite to each other.

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