Intelligent LED vocal concert rescue rod

Abstract

The utility model discloses an intelligent light-emitting diode (LED) concert support bar, which relates to the technical field of support bars, and comprises a U-shaped bar body, two LED light bars which are distributed front and back are fixedly connected inside the U-shaped bar body, and two plastic plates which are distributed front and back are movably connected inside the U-shaped bar body through damping rotating shafts. The front side and the rear side of the plastic plate are each provided with an LED display screen in an embedded mode, the bottom of the U-shaped rod body is fixedly connected with a connector, the interior of the connector is fixedly connected with a control chip, the front side of the connector is fixedly provided with a switch button, and the bottom of the connector is in threaded connection with a handle. A traditional support bar with a fixed shape is designed to be a support bar with a changeable shape composed of the U-shaped bar body and the two plastic plates, the LED display screens are embedded in the plastic plates, needed characters can be displayed through the LED display screens, the characters can be changed at will under the control of the control chip, meanwhile, the unfolding angle of the plastic plates can be adjusted at will, operation is convenient, and the support bar is suitable for popularization and application. And the use flexibility is high.

Description

Technical Field

[0001] The utility model relates to the technical field of cheering sticks, in particular to an intelligent LED concert cheering stick. Background Art

[0002] Fluorescent stick cheering refers to the fluorescent sticks in a concert, also known as "cheering sticks", which are a kind of cheering items for fans to cheer for their idols. A cheering stick is a hand-held lighting device in the shape of a strip, usually appearing at a star's concert, and is an item for fans to cheer for their beloved idols. The cheering stick can not only render the performance site and make the scene look more beautiful, but also is a way to cheer for the idol;

[0003] The cheering sticks in the prior art are also becoming more and more intelligent, and can be built-in with chips to collectively control the lighting colors to achieve a better cheering effect. However, in terms of the external structure, no matter what shape the cheering stick is designed into, its shape structure is mostly fixed and cannot be changed according to needs for use, and the flexibility of use is poor;

[0004] To solve the above problems, this application proposes an intelligent LED concert cheering stick. Content of the Utility Model

[0005] The utility model provides an intelligent LED concert cheering stick to solve the above technical problems.

[0006] To solve the above technical problems, an intelligent LED concert cheering stick provided by the utility model includes a U-shaped rod body. Two LED light strips distributed front and back are fixedly connected inside the U-shaped rod body. Two plastic plates distributed front and back are movably connected to the inner side of the U-shaped rod body through damping rotating shafts, and the two plastic plates respectively extend to both sides of the U-shaped rod body. An LED display screen is inlaid and installed on the front and back sides of each plastic plate respectively. A connector is fixedly connected to the bottom of the U-shaped rod body. A control chip is fixedly connected inside the connector. A switch button is fixedly installed on the front side of the connector. A handle is threadedly connected to the bottom of the connector. A battery is installed inside the handle.

[0007] Preferably, the LED display screen, the LED light strip, the switch button and the battery are respectively electrically connected to the control chip.

[0008] Preferably, a wireless communication module is electrically connected to the control chip.

[0009] Preferably, the U-shaped rod body is made of a light-transmitting plastic material.

[0010] Preferably, a ball is integrally formed at the end of the handle, and the diameter of the ball is larger than the cross-sectional diameter of the handle.

[0011] Compared with the related technologies, an intelligent LED concert cheering stick provided by the present utility model has the following beneficial effects:

[0012] By designing the traditional fixed-shaped cheering stick into a cheering stick with a transformable shape composed of a U-shaped rod body and two plastic plates, an LED light strip is built into the U-shaped rod body, which still has the function of emitting light for cheering. An LED display screen is embedded on the plastic plate. Through the LED display screen, the required text can be displayed, and the text can be randomly changed under the control of the control chip. At the same time, the unfolding angle of the plastic plate can be adjusted arbitrarily, with convenient operation and high flexibility in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 FIG. is an overall structural schematic diagram of the use state of an intelligent LED concert cheering stick proposed by the present utility model;

[0014] Figure 2 FIG. is a sectional structural schematic diagram of the U-shaped rod body of an intelligent LED concert cheering stick proposed by the present utility model;

[0015] Figure 3 FIG. is an internal structural schematic diagram of the connector of an intelligent LED concert cheering stick proposed by the present utility model;

[0016] Figure 4 FIG. is an overall exploded view of the use state of an intelligent LED concert cheering stick proposed by the present utility model;

[0017] Figure 5 FIG. is an overall structural schematic diagram of the non-use state of an intelligent LED concert cheering stick proposed by the present utility model.

[0018] Reference numerals in the figure: 1, U-shaped rod body; 2, plastic plate; 3, LED display screen; 4, LED light strip; 5, connector; 6, switch button; 7, control chip; 8, wireless communication module; 9, handle; 10, battery. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Example, consisting of Figures 1-5Provided that, the utility model comprises a U-shaped rod body 1, two LED light strips 4 distributed front and back are fixedly connected inside the U-shaped rod body 1, two plastic plates 2 distributed front and back are movably connected to the inner side of the U-shaped rod body 1 through damping rotating shafts, and the two plastic plates 2 respectively extend to both sides of the U-shaped rod body 1. An LED display screen 3 is respectively inlaid and installed on the front and back sides of the plastic plate 2. A connecting head 5 is fixedly connected to the bottom of the U-shaped rod body 1. A control chip 7 is fixedly connected inside the connecting head 5. A switch button 6 is fixedly installed on the front side of the connecting head 5. A handle 9 is threadedly connected to the bottom of the connecting head 5. A battery 10 is installed inside the handle 9. Usually, the two plastic plates 2 can be stored inside the U-shaped rod body 1, and the two can form a cylindrical ordinary cheering stick. When needed, the plastic plates 2 can be unfolded. If the two plastic plates 2 are horizontally unfolded, the whole will be in a T shape, which is more convenient for displaying the text on the LED display screen 3 on the plastic plates 2. If the two plastic plates 2 continue to rotate upward, the whole can be in a Y shape, similar to the scissors hand shape, and it also has a good cheering effect.

[0020] The LED display screen 3, the LED light strip 4, the switch button 6 and the battery 10 are respectively electrically connected to the control chip 7.

[0021] A wireless communication module 8 is electrically connected to the control chip 7. The control chip 7 cooperates with the wireless communication module 8 to remotely control the lighting colors of multiple cheering sticks and the display text of the LED display screen 3 collectively.

[0022] The U-shaped rod body 1 is made of a light-transmitting plastic material. The light-transmitting U-shaped rod body 1 can make the light of the LED light strip 4 emit more easily.

[0023] A ball is integrally formed at the end of the handle 9, and the diameter of the ball is greater than the cross-sectional diameter of the handle 9. The ball below the handle 9 plays a certain blocking role to prevent the handle 9 from falling off from the hand.

[0024] Working principle:

[0025] When in use, the user can hold the handle 9, and then press the switch button 6 to turn it on. At this time, the battery 10 can provide electric energy, and the control chip 7 can control the LED light strip 4 to light up. At this time, the light of the LED light strip 4 can pass through the U-shaped rod body 1, so that the U-shaped rod body 1 can be seen as a lighted stick from the outside. The wireless communication module 8 on the control chip 7 can be used to wirelessly connect with the mobile phone terminal, send instructions and edit text to the control chip 7, and then the control chip 7 can control the LED display screen 3 on the plastic plate 2 to display the edited text. Rotate the two plastic plates 2 out from the inner side of the U-shaped rod body 1 so that they extend to both sides of the U-shaped rod body 1, so that the words displayed on the LED display screen 3 can be seen. The angle after the two plastic plates 2 are unfolded can be adjusted according to actual needs, such as rotating to be perpendicular to the U-shaped rod body 1, or continuing to rotate so that the two plastic plates 2 are in a V shape.

Claims

1. A smart LED concert cheering stick, comprising a U-shaped stick body (1), characterized in that: The U-shaped rod (1) is internally fixedly connected with two LED light strips (4) distributed front and back. The inside of the U-shaped rod (1) is movably connected with two plastic plates (2) distributed front and back through a damping shaft, and the two plastic plates (2) extend to both sides of the U-shaped rod (1) respectively. An LED display screen (3) is respectively inlaid and installed on both sides of the front and back of the plastic plate (2). The bottom of the U-shaped rod (1) is fixedly connected with a connector (5), the inside of the connector (5) is fixedly connected with a control chip (7), the front side of the connector (5) is fixedly installed with a switch button (6), the bottom of the connector (5) is threadedly connected with a handle (9), and the handle (9) is internally installed with a battery (10).

2. The smart LED concert cheering stick according to claim 1, characterized in that: The LED display screen (3), the LED light bar (4), the switch button (6) and the battery (10) are electrically connected to the control chip (7) respectively.

3. The smart LED concert cheering stick according to claim 1, characterized in that: The control chip (7) is electrically connected to a wireless communication module (8).

4. The smart LED concert cheering stick according to claim 1, characterized in that: The U-shaped rod body (1) is made of light-transmitting plastic material.

5. The smart LED concert cheering stick according to claim 1, characterized in that: A round ball is integrally formed and connected to the end of the handle (9), and the diameter of the round ball is larger than the cross-sectional diameter of the handle (9).

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