CN223782526U - A rotating double-sided LED display structure - Google Patents

Abstract

This utility model discloses a rotating double-sided LED display structure, including a mounting frame and a light box. A rotating drive assembly is mounted on the top of the light box. A support frame is positioned and mounted on the inner side of the mounting frame, and the support frame is connected to the rotating drive assembly. The rotating drive assembly internally includes a motor, a bracket, a silicone pad, a coupling, a connecting piece, and a housing frame. The motor output shaft and the housing frame input shaft are connected via a coupling and a connecting piece, and rotation is limited by a planar thrust bearing. A conductive slip ring is disposed on the outer ring of the coupling. Positioning pins are provided at each of the four corners of the mounting frame. A fixing component is positioned between the support frame and the rotating drive assembly. This rotating double-sided LED display structure consists of two LED light panels and a housing. The rotating structure is driven by an external fixing frame, which can reduce the thickness of the housing and make the product thinner and more aesthetically pleasing.

Description

Rotary double-sided LED display screen structure

Technical Field

The utility model relates to the technical field of LED display screens, in particular to a rotary double-sided LED display screen structure.

Background

The LED display screen is a transparent advertising board capable of emitting light and displaying patterns, is widely used in advertising, building, decoration, furniture and various industrial applications, and along with the continuous development of technology, the requirements of people on the manufacturing process of the LED display screen are higher and higher.

The existing LED display screen has certain defects when in use, firstly, the existing LED display advertisement screen is usually a lamp box and two transparent advertisement boards, the thickness of a box body is thicker, the attractive effect is poor, the disassembly and assembly can not be conveniently and rapidly carried out, certain adverse effects are brought to the actual use process, and therefore, the structure of the rotating double-sided LED display screen is provided.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a rotary double-sided LED display screen structure, which is formed by adding two LED lamp panels and a box body, wherein the rotary structure drives the box body by an external fixing frame, so that the thickness of the box body can be reduced, the product can be lighter, thinner and more attractive, and the problems in the background art can be effectively solved.

The technical scheme includes that the rotary double-sided LED display screen structure comprises a mounting frame, a lamp box and an electric conduction slip ring, wherein a rotary driving assembly is arranged at the top of the lamp box, a supporting frame is arranged on the inner side of the mounting frame in a positioning mode and is connected with the rotary driving assembly, a motor, a support, a silica gel pad, a coupler, a connecting piece and a box frame are arranged in the rotary driving assembly, an output shaft of the motor is connected with an input shaft of the box frame through the coupler and the connecting piece, rotation limiting is conducted through a plane thrust bearing, and the electric conduction slip ring is arranged on the outer ring of the coupler.

Preferably, the four corners of mounting bracket all are provided with the locating pin, be located fixed subassembly between support frame and the rotary drive subassembly, the top cap is installed at rotary drive subassembly's top, the front block of lamp house is located first LED TV screen, the back block of lamp house is located the second LED TV screen.

Preferably, the motor output end is connected with the box frame through a coupler and a connecting piece, and the motor drives the box frame and drives the lamp box to rotate.

Preferably, the silica gel pad is positioned between the support and the coupler, the silica gel pad bears the weight of the motor, and friction between the support and the coupler is prevented.

Preferably, when the motor is in a working state, the power supply is connected with the lamp box from the inside of the connecting piece through the conductive slip ring, and the planar thrust bearing reduces friction when the lamp box and the box frame rotate.

Preferably, the mounting frame is installed through the locating pin, fixed through fixed subassembly between support frame and the rotary driving subassembly, rotary driving subassembly drives lamp house rotary motion, carry out the block between lamp house and first LED TV screen and the second LED TV screen.

Compared with the prior art, the rotary double-sided LED display screen structure has the advantages that the two LED lamp panels are added with the box body, the box body is driven by the external fixing frame through the rotary structure, the thickness of the box body can be reduced, products can be lighter, thinner and more attractive, materials in the support are fixed on the external fixing frame again, a silica gel ring is added between the support and the coupler for assembly tolerance to enable a motor to bear weight and prevent friction between the support and the coupler, the conductive slip ring is used for connecting a power supply to the box body from the inside of the connecting piece through the conductive slip ring for motor working state, the planar thrust bearing is used for reducing friction during rotation due to the weight of the box body, the whole LED display screen is simple in structure and convenient to operate, and the using effect is better than that of the traditional mode.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a rotary double-sided LED display screen according to the present utility model.

Fig. 2 is a schematic structural diagram of the inside of a rotary driving assembly in a rotary double-sided LED display structure according to the present utility model.

Fig. 3 is a schematic diagram of the structure of the whole front view of the structure of the rotary double-sided LED display screen according to the present utility model.

Fig. 4 is a schematic diagram of an internal cross-sectional view of a rotary dual-sided LED display structure according to the present utility model.

The LED television comprises a mounting frame 1, a positioning pin 2, a supporting frame 3, a fixing component 5, a top cover 6, a rotary driving component 7, a lamp box 8, a first LED television screen 9, a second LED television screen 10, a bracket 11, a conductive slip ring 12, a plane thrust bearing 13, a motor 14, a box frame 15, a silica gel pad 16, a coupler 17 and a connecting piece.

Detailed Description

The technical solution of the present utility model will be clearly and completely described below with reference to the accompanying drawings and detailed description, but it will be understood by those skilled in the art that the examples described below are some, but not all, examples of the present utility model, and are intended to be illustrative of the present utility model only and should not be construed as limiting the scope of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. The specific conditions are not noted in the examples and are carried out according to conventional conditions or conditions recommended by the manufacturer. The reagents or apparatus used were conventional products commercially available without the manufacturer's attention.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-4, a rotary double-sided LED display screen structure comprises a mounting rack 1, a lamp box 7 and a conductive slip ring 11, wherein a rotary driving assembly 6 is installed at the top of the lamp box 7, a supporting frame 3 is installed at the inner side of the mounting rack 1 in a positioning way, the supporting frame 3 is connected with the rotary driving assembly 6, a motor 13, a bracket 10, a silica gel pad 15, a coupler 16, a connecting piece 17 and a box frame 14 are arranged in the rotary driving assembly 6, an output shaft of the motor 13 and an input shaft of the box frame 14 are connected with the connecting piece 17 through the coupler 16, and the rotary limiting is performed through a planar thrust bearing 12, the conductive slip ring 11 is arranged on the outer ring of the coupler 16 and is formed by adding a box body to two LED lamp panels, and the rotary structure is formed by driving the box body through an external fixing frame, so that the thickness of the box body is reduced, and the product is lighter, more attractive.

Further, locating pins 2 are arranged at four corners of the mounting frame 1, a fixing component 4 is located between the supporting frame 3 and the rotary driving component 6, a top cover 5 is installed at the top of the rotary driving component 6, a first LED television screen 8 is located by front clamping of the lamp box 7, and a second LED television screen 9 is located by back clamping of the lamp box 7.

Further, the output end of the motor 13 is connected with the box frame 14 through a coupler 16 and a connecting piece 17, and the motor 13 drives the box frame 14 and drives the lamp box 7 to rotate.

Further, a silica gel pad 15 is positioned between the bracket 10 and the coupling 16, the silica gel pad 15 bears the weight of the motor 13, and friction between the bracket 10 and the coupling 16 is prevented.

Further, when the motor 13 is in an operating state, a power supply is connected with the lamp box 7 from the inside of the connecting piece 17 through the conductive slip ring 11, and friction during rotation of the lamp box 7 and the box body frame 14 is reduced by the plane thrust bearing 12.

Further, the mounting frame 1 is installed through the locating pin 2, the support frame 3 is fixed with the rotary driving assembly 6 through the fixing assembly 4, the rotary driving assembly 6 drives the lamp box 7 to rotate, and the lamp box 7 is clamped with the first LED television screen 8 and the second LED television screen 9.

The LED lamp box comprises a mounting frame 1, a locating pin 2, a supporting frame 3, a fixing component 4, a top cover 5, a rotary driving component 6, a lamp box 7, a first LED television screen 8, a second LED television screen 9, a support 10, a conductive slip ring 11, a plane thrust bearing 12, a motor 13, a box frame 14, a silica gel pad 15, a coupler 16 and a connecting piece 17, wherein materials in the support are fixed on an external fixing frame, a silica gel ring is added between the support and the coupler for assembly tolerance so as to enable the motor to bear load and prevent friction between the support and the coupler, the conductive slip ring is used for connecting a power supply with the box from the inside of the connecting piece through the conductive slip ring for the working state of the motor, the plane thrust bearing is used for reducing friction during rotation due to the weight of the box, the two LED lamp plates are used for adding the box, the box is driven by the external fixing frame, so that the thickness of the box is reduced, and the product is lighter, thinner and more attractive.

It should be noted that in this document, relational terms such as first and second (first and second), and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. The utility model provides a rotatory two-sided LED display screen structure, includes mounting bracket (1), lamp house (7) and electrically conductive sliding ring (11), wherein rotary drive subassembly (6) are installed at the top of lamp house (7), support frame (3) are installed in the inboard location of mounting bracket (1), and support frame (3) are connected with rotary drive subassembly (6), the inside of rotary drive subassembly (6) is provided with motor (13), support (10), silica gel pad (15), shaft coupling (16), connecting piece (17) and box frame (14), motor (13) output shaft and box frame (14) input shaft are connected with connecting piece (17) through shaft coupling (16), and rotate spacingly through plane thrust bearing (12), electrically conductive sliding ring (11) set up the outer lane at shaft coupling (16).

2. The structure of the rotary double-sided LED display screen according to claim 1, wherein positioning pins (2) are arranged at four corners of the mounting frame (1), a fixing assembly (4) is positioned between the supporting frame (3) and the rotary driving assembly (6), a top cover (5) is arranged at the top of the rotary driving assembly (6), a first LED television screen (8) is positioned by front clamping of the lamp box (7), and a second LED television screen (9) is positioned by back clamping of the lamp box (7).

3. The structure of claim 1, wherein the output end of the motor (13) is connected with the box frame (14) through a coupler (16) and a connecting piece (17), and the motor (13) drives the box frame (14) and drives the lamp box (7) to rotate.

4. The structure of a rotary double-sided LED display screen according to claim 1, wherein a silica gel pad (15) is positioned between the bracket (10) and the coupling (16), the silica gel pad (15) bears a weight of the motor (13), and friction between the bracket (10) and the coupling (16) is prevented.

5. The structure of a rotary double-sided LED display screen according to claim 1, wherein a power supply is connected with a lamp box (7) from the inside of a connecting piece (17) through a conductive slip ring (11) when the motor (13) is in a working state, and the planar thrust bearing (12) reduces friction when the lamp box (7) and a box frame (14) rotate.

6. The structure of the rotary double-sided LED display screen according to claim 2, wherein the mounting frame (1) is mounted through the locating pin (2), the support frame (3) and the rotary driving assembly (6) are fixed through the fixing assembly (4), the rotary driving assembly (6) drives the lamp box (7) to rotate, and the lamp box (7) is clamped with the first LED television screen (8) and the second LED television screen (9).