Rotary display device capable of emitting light

Abstract

The utility model discloses a luminous rotary display device, which comprises a base, a rotatable lamp box arranged on the base, a motor arranged in the base, a driving gear connected with the output end of the motor, a transmission gear meshed with the driving gear, and the lower portion of the lamp box fixed with the transmission gear. A middle column which penetrates through the transmission gear and extends into the lamp box is further arranged in the base, a lamp belt is arranged on the middle column, the lamp box is provided with a plurality of display faces, and each display face is detachably provided with a display board; and a switch electrically connected with the motor and the lamp strip is arranged on the base. When the display stand works, the motor drives the driving gear to rotate, the driving gear drives the transmission gear to rotate, the transmission gear drives the lamp box to rotate, the middle column is fixed on the base, so that the middle column does not rotate, after the lamp strip on the middle column illuminates, light is emitted from the display surface on the lamp box, the display effect is good, and the display stand is convenient to use. Moreover, light is not influenced by rotation of the lamp box, the display board is convenient to disassemble and replace, and resources are saved.

Description

[Technical Field]

[0001] This utility model relates to a luminous rotating display device. [Background Technology]

[0002] Display devices (i.e., advertising boxes) are generally made of materials such as vacuum forming, acrylic, and printed fabric, and are advertising carriers with a box-type hollow structure. They are characterized by low manufacturing cost, small size, and waterproofing, and are mainly suitable for indoor and outdoor advertising. However, existing advertising boxes have the following drawbacks: 1. They lack a rotating mechanism, meaning that once placed in a fixed position, only one side of the information can be displayed at a time; 2. They lack lighting or have poor lighting effects, making it difficult for consumers to see the advertisements on the box; 3. The advertising panels on the box cannot be replaced, limiting their use. If replacement is needed, the entire advertising box must be discarded, resulting in waste. [Summary of the Invention]

[0003] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a rotating display device that can emit light, has a good display effect, can set multiple display panels, and allows for easy disassembly and replacement of the display panels, thus saving resources.

[0004] The purpose of this utility model is achieved as follows:

[0005] A luminous rotating display device is characterized by comprising a base, a rotatable light box mounted on the base, a motor inside the base, an output end of the motor connected to a drive gear, the drive gear meshing with a transmission gear, the lower part of the light box being fixed to the transmission gear, a central column passing through the transmission gear and extending into the light box inside the base, an LED strip mounted on the central column, and the light box having multiple display surfaces, each display surface being detachably fitted with a display panel; a switch electrically connected to the motor and the LED strip is mounted on the base.

[0006] The luminous rotating display device described above is characterized in that a fixed frame is provided inside the base, a motor is fixed to the lower part of the fixed frame, a rotating disk is provided on the upper part of the fixed frame, a through hole is provided in the middle of the rotating disk, a connecting sleeve is provided on the upper part of the transmission gear through the through hole, and the upper part of the connecting sleeve is fixed to the lower part of the light box.

[0007] The luminous rotating display device described above is characterized in that the fixing frame includes a U-shaped base, the upper part of which is provided with a panel, and the lower part of the rotating disk is fixed to the panel.

[0008] The luminous rotating display device described above is characterized in that the central column is a hollow column, the light strip is an LED light strip, and a wire is connected to the switch. The wire extends from the bottom of the hollow column and comes out from the top of the hollow column to be electrically connected to the LED light strip.

[0009] The luminous rotating display device described above is characterized in that the base and the light box have triangular cross-sections, and the light box has three display surfaces.

[0010] As described above, a luminous rotating display device is characterized in that the lightbox includes a triangular frame composed of three supporting arc-shaped frames. The upper and lower parts of the triangular frame are provided with a top plate and a bottom plate. The inner side of each supporting arc-shaped frame is provided with a light-transmitting plate, and the upper and lower sides of each supporting arc-shaped frame are provided with slots. Both sides of the upper and lower ends of the display plate are inserted into the slots.

[0011] The luminous rotating display device described above is characterized in that the lower part of the base has a notch for the power cord to pass through.

[0012] The beneficial effects of this utility model are:

[0013] When this utility model is in operation, the motor drives the drive gear to rotate, the drive gear drives the transmission gear to rotate, and the transmission gear drives the light box to rotate. Since the middle column is fixed on the base, the middle column does not rotate. After the light strip on the middle column is illuminated, the light is emitted from the display surface on the light box. Not only is the display effect good, but the light is not affected by the rotation of the light box. The display panel is easy to disassemble and replace, saving resources. [Attached Image Description]

[0014] Figure 1 This is a perspective view of the present invention;

[0015] Figure 2 This is an exploded view of the structure of this utility model;

[0016] Figure 3 This is a structural diagram of the present invention;

[0017] Figure 4 This is a diagram of the internal structure of the base of this utility model;

[0018] Figure 5 This is a cross-sectional view of the present invention;

[0019] Figure 6 This is a top view of the present invention;

[0020] Figure 7 yes Figure 6 AA section view;

[0021] Figure 8 yes Figure 6 BB cross-sectional view.

Detailed Implementation Methods

[0022] The present invention will be further described below with reference to the accompanying drawings:

[0023] A luminous rotating display device includes a base 1, a rotatable lightbox 2 mounted on the base 1, a motor 3 inside the base 1, a drive gear 4 connected to the output end of the motor 3, the drive gear 4 meshing with a transmission gear 5, the lower part of the lightbox 2 fixed to the transmission gear 5, a central column 6 passing through the transmission gear 5 and extending into the lightbox 2 inside the base 1, a light strip 7 mounted on the central column 6, and multiple display surfaces 8 on the lightbox 2, each display surface detachably fitted with a display panel 9; a switch 10 electrically connected to the motor 3 and the light strip 7 is provided on the base 1. In operation, the motor 3 drives the drive gear 4 to rotate, the drive gear 4 drives the transmission gear 5 to rotate, and the transmission gear 5 drives the lightbox 2 to rotate. Since the central column 6 is fixed to the base, it does not rotate. After the light strip 7 on the central column is illuminated, the light is emitted from the display surfaces 8 on the lightbox 2, resulting in a good display effect and the light is not affected by the rotation of the lightbox. The display panels 9 are easy to disassemble and replace, saving resources.

[0024] The base 1 of this utility model is provided with a fixing frame 11. The motor 3 is fixed to the lower part of the fixing frame 11. The upper part of the fixing frame 11 is provided with a rotating disk 12. The middle part of the rotating disk 12 is provided with a through hole 13. The upper part of the transmission gear 5 is provided with a connecting sleeve 14 passing through the through hole. The upper part of the connecting sleeve 14 is fixed to the lower part of the light box 2.

[0025] The rotating disk 12 of this invention includes an upper rotating plate 121 and a lower rotating plate 122, with a hollow sleeve 123 between them. The upper rotating plate 121, lower rotating plate 122, and hollow sleeve 123 are an integral structure. The upper rotating plate 121 supports the light box 2, making its rotation more stable. The upper rotating plate 121 and lower rotating plate 122 can be square, circular, or other shapes.

[0026] The fixing frame 11 of this utility model includes a U-shaped base frame 111, with a panel 112 on the upper part of the U-shaped base frame 111, and the lower part of the rotating disk 12 is fixed to the panel 112. Alternatively, a protruding edge 1121 connected to the upper part of the U-shaped base frame 111 can be provided on the edge of the panel 112.

[0027] In this invention, the middle column 6 is a hollow column, the light strip 7 is an LED light strip, and the switch 10 is connected to a wire. The wire extends from the bottom of the hollow column and comes out from the top of the hollow column to be electrically connected to the LED light strip.

[0028] The base 1 and the light box 2 of this utility model are both triangular in cross-section, and the light box 2 has three display surfaces 8.

[0029] The lightbox 2 of this utility model includes a triangular frame 22 composed of three supporting arc-shaped frames 21. The upper and lower parts of the triangular frame 22 are provided with a top plate 23 and a bottom plate 24. The inner side of each supporting arc-shaped frame 21 is provided with a light-transmitting plate 25. The upper and lower sides of each supporting arc-shaped frame 21 are provided with slots 26. The upper and lower ends of the display board 9 are inserted into the slots 26. When replacing the display board 9, it is only necessary to take the display board 9 out of the slots 26, which is very convenient.

[0030] Each supporting arc-shaped frame 2 of this utility model has multiple limiting blocks 27 on its inner side.

[0031] The light-transmitting plate 25 of this utility model can be made of PP plate, acrylic plate, polycarbonate (PC) plate, etc.

[0032] The base 1 of this utility model has a notch 15 at the bottom for the power cord to pass through.

[0033] The triangular frame 22 of the base 1 and the light box 2 of this utility model are both welded from metal materials, which makes the overall structure more robust.

Claims

1. A luminous rotating display device, characterized in that... It includes a base (1), a rotatable light box (2) on the base (1), a motor (3) inside the base (1), a drive gear (4) connected to the output end of the motor (3), the drive gear (4) meshing with a transmission gear (5), the lower part of the light box (2) being fixed to the transmission gear (5), a middle column (6) passing through the transmission gear (5) and extending into the light box (2) inside the base (1), a light strip (7) on the middle column (6), and multiple display surfaces (8) on the light box (2), each display surface being detachably equipped with a display board (9); a switch (10) electrically connected to the motor (3) and the light strip (7) is provided on the base (1).

2. The luminous rotating display device according to claim 1, characterized in that... The base (1) is equipped with a fixed frame (11), the motor (3) is fixed to the lower part of the fixed frame (11), the upper part of the fixed frame (11) is equipped with a rotating disk (12), the middle part of the rotating disk (12) is equipped with a through hole (13), the upper part of the transmission gear (5) is equipped with a connecting sleeve (14) that passes through the through hole, and the upper part of the connecting sleeve (14) is fixed to the lower part of the light box (2).

3. The luminous rotating display device according to claim 2, characterized in that... The mounting bracket (11) includes a U-shaped base frame (111), the upper part of which is provided with a panel (112), and the lower part of the rotating disk (12) is fixed to the panel (112).

4. The luminous rotating display device according to claim 1, characterized in that... The middle column (6) is a hollow column, the light strip (7) is an LED light strip, and the switch (10) is connected to a wire. The wire extends from the bottom of the hollow column and comes out from the top of the hollow column to connect with the LED light strip.

5. A luminous rotating display device according to claim 1, characterized in that... The base (1) and the light box (2) both have triangular cross sections, and the light box (2) has three display surfaces (8).

6. A luminous rotating display device according to claim 1, characterized in that... The lightbox (2) includes a triangular frame (22) consisting of three supporting curved frames (21). The upper and lower parts of the triangular frame (22) are provided with a top plate (23) and a bottom plate (24). The inner side of each supporting curved frame (21) is provided with a light-transmitting plate (25). The upper and lower sides of each supporting curved frame (21) are provided with slots (26). The upper and lower ends of the display board (9) are inserted into the slots (26).

7. A luminous rotating display device according to claim 1, characterized in that... The base (1) has a notch (15) at the bottom for the power cord to pass through.

Images