Acoustic structure and device with rotary LED (light-emitting diode) display
By designing rotating LED display modules and multi-speaker structures in the audio, the problems of small radiation range and poor impact sense of existing audio sound waves are solved, wider sound wave conduction and stronger audio-visual impact sense are achieved, and user experience is improved.
Patent Information
- Application Number
- CN202420258374.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-02
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-02-02
AI Technical Summary
The existing audio with screens has a simple layout of the screen and audio structure, resulting in a small range of sound waves, a single orientation, a poor sense of impact, and the differentiation of similar products in the market, which cannot provide a better experience.
A sound structure containing rotating LED display is designed, using a mirrored L-shaped side plate and a transparent protective cylinder, and a rotating LED display module and an audio body are provided inside. The audio body is equipped with multiple speakers to expand the range of sound wave radiation, and drive the LED light strips to rotate through the driving motor to enhance the visual and auditory impact.
Through the sound wave resonance and reflection of multiple speakers, the sound wave conduction range is expanded, the three-dimensional sense of sound quality is enhanced, and the visual effect of rotating the LED light strips is enhanced, providing a better user experience.
Smart Images
Figure CN222563917U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of audio, in particular to an audio structure and a device comprising a rotating LED display. Background Art
[0002] The speaker is the terminal device of the sound system, which is used to convert the audio signal into the corresponding sound wave and radiate the sound wave into the space according to the specific sound path structure. With the rapid development of smart electronic product technology, speakers are very common in our daily life; various types of speakers with display functions, such as LED, LCD screens, etc., have gradually appeared on the market.
[0003] Although existing speakers are equipped with LED and LCD screens, their structures are simple, mainly reflected in the simple structural layout of the screen and speakers, which results in a small sound wave radiation range and a single direction, with poor visual and auditory impact. In addition, similar products on the market have little differentiation and cannot bring people a better experience. Utility Model Content
[0004] In order to overcome the deficiencies of the above-mentioned prior art, the utility model provides a sound structure and device including a rotating LED display to solve the problem that the existing sound system with a screen proposed in the background technology has a simple structural layout of the screen and the sound system, resulting in a small sound wave radiation range, a single direction, and a poor visual and auditory impact.
[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: an audio structure including a rotating LED display, comprising an L-shaped left side panel and a right side panel arranged in a mirror image, a horizontal transparent protective tube being clamped between the left side panel and the right side panel, a rotating LED display module being arranged inside the transparent protective tube, the rotating LED display module comprising a plurality of LED light strips rotatable around an axis, and an audio body being fixed between the left side panel and the right side panel and located directly below the transparent protective tube.
[0006] Preferably, an upper speaker is provided on the top of the audio body, a lower speaker consistent with the upper speaker is provided on the bottom, and a large speaker is provided at the center of the bottom, and when the four upper speakers play audio, the sound waves can be transmitted to the transparent protective tube and produce resonance and reflection.
[0007] Preferably, the right-angled surfaces of the left and right plates that are mirror-set are opposite to each other, and limiting rings are fixed to the opposite surfaces of the left and right plates, and fixing holes located at the center of the limiting rings are fixed to the opposite surfaces.
[0008] Preferably, the rotating LED display module also includes a circular left control module and a right control module that are mirror-arranged, wherein a driving motor is embedded in the outer side of the left control module and is connected to the fixing hole of the left side plate through the output shaft of the driving motor, and a bearing is embedded in the outer side of the right control module and is rotatably connected to the fixing hole of the right side plate through the bearing.
[0009] Preferably, several of the LED light strips are fixed together between the left control module and the right control module, there are no less than two of the several LED light strips, and they are arranged in a circular array around the axis between the circular left control module and the right control module.
[0010] Preferably, the transparent protective tube is clamped with the limiting rings of the left plate and the right plate through both ends, and is coaxially covered outside the rotating LED display module.
[0011] Preferably, a control panel is also provided on the front of the audio body, and the control panel is electrically connected to the drive motor, the left control module, the right control module, the large speaker, a plurality of LED light strips, a plurality of upper speakers and a plurality of lower speakers.
[0012] An audio device including a rotating LED display includes the above-mentioned audio structure.
[0013] Compared with the prior art, the beneficial effects that the utility model can achieve are: the utility model is provided with two mirrored side panels, a transparent protective tube is connected between the two side panels, and a sound body is fixedly located directly below the transparent protective tube, wherein a plurality of LED light strips rotating around the axis of the protective tube are arranged inside the transparent protective tube, the sound body is provided with small speakers at the top and bottom, and a large speaker is also provided at the center of the bottom, when the sound body plays audio, the sound waves of the five speakers at the bottom radiate toward the bottom, the sound waves of the top speaker radiate toward the transparent protective tube, and the sound waves resonate after contacting the transparent protective tube, and the sound waves diffuse to the surroundings, so that the sound wave conduction range is larger and the sound quality is more three-dimensional, and the combination with a plurality of rotating LED light strips makes the visual and auditory effects more impactful. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a three-dimensional exploded view of the utility model;
[0015] Figure 2 This is a schematic diagram of the rotating LED display module of the utility model;
[0016] Figure 3 This is a perspective view of the speaker body of the utility model;
[0017] Figure 4 This is a stereogram of the speaker body of the utility model;
[0018] Figure 5 It is an overall stereogram of the utility model;
[0019] Figure 6 This is a schematic diagram of sound wave conduction of the utility model;
[0020] Among them: 1. Left side panel; 2. Rotating LED display module; 201. Driving motor; 202. Left control module; 203. LED light bar; 204. Right control module; 205. Bearing; 3. Transparent protective tube; 4. Right side panel; 5. Audio body; 501. Upper speaker; 502. Control panel; 503. Lower speaker; 504. Large speaker; 6. Limiting ring; 7. Fixing hole. DETAILED DESCRIPTION
[0021] Embodiment:
[0022] like Figure 1-6 As shown, the utility model provides a sound structure including a rotating LED display, including an L-shaped left side plate 1 and a right side plate 4 which are arranged in a mirror image, a horizontal transparent protective tube 3 is commonly clamped between the left side plate 1 and the right side plate 4, a rotating LED display module 2 is arranged inside the transparent protective tube 3, and the rotating LED display module 2 includes a plurality of LED light strips 203 which can rotate around an axis, and a sound body 5 is also fixed between the left side plate 1 and the right side plate 4 and is located directly below the transparent protective tube 3;
[0023] When the sound body 5 plays audio, the large speaker 504 at the bottom and the upper and lower speakers 503 cooperate to produce sound. The sound waves of the large speaker 504 at the bottom and the lower speaker 503 will be transmitted downward, and the sound waves of the upper speaker 501 at the top will be transmitted upward and transmitted to the transparent protective tube 3, so that the transparent protective tube 3 resonates and reflects and diffuses the sound waves to the surroundings (see Figure 6 ), including the direction of the user, the driving motor 201 is turned on while the audio is playing. Since the output shaft of the driving motor 201 is connected through the fixing hole 7 of the left side panel 1, the output shaft of the driving motor 201 rotates, which causes the motor 201 to rotate itself, and at the same time drives the left control module 202, the right control module 204 and a plurality of light strips to rotate around the axis of the transparent protective tube 3. Through the simultaneous participation of the above-mentioned plurality of speakers, the transparent protective tube 3 and the rotatable LED light strip 203, the vision and hearing can be synchronized, bringing a better sense of impact.
[0024] In this embodiment, specifically, an upper speaker 501 is provided on the top of the audio body 5, a lower speaker 503 consistent with the upper speaker 501 is provided at the bottom, and a large speaker 504 is provided at the center of the bottom, and when the four upper speakers 501 play audio, the sound waves can be transmitted to the transparent protective tube 3 and generate resonance and reflection;
[0025] The sound body 5 has two upper speakers 501 and two lower speakers 503 in total, and multiple speakers may be provided, such as four upper speakers 501 in a rectangular array or four lower speakers 503 in a rectangular array.
[0026] In this embodiment, specifically, the right-angled surfaces of the left side plate 1 and the right side plate 4 are opposite to each other, and the opposite surfaces of the left side plate 1 and the right side plate 4 are fixed with a limit ring 6, and a fixing hole 7 located at the center of the limit ring 6 is fixed;
[0027] The limiting rings 6 of the left side panel 1 and the right side panel 4 can clamp the two ends of the transparent protective tube 3, and the outer ring surface of the limiting ring 6 is provided with an annular groove for easy installation; the material of the transparent protective tube 3 can be glass or plastic; the audio body 5 can be fixed to the left side panel 1 and the right side panel 4 by screws, and the transparent protective tube 3 and the audio body 5 are both in a suspended state, and the suspended rotating LED light bar 203 gives people a visual feeling of visual suspension.
[0028] In this embodiment, specifically, the rotating LED display module 2 further includes a circular left control module 202 and a right control module 204 which are mirror-set. A driving motor 201 is embedded on the outer side of the left control module 202, and is connected to the fixing hole 7 of the left side plate 1 through the output shaft of the driving motor 201. A bearing 205 is embedded on the outer side of the right control module 204, and is rotatably connected to the fixing hole 7 of the right side plate 4 through the bearing 205.
[0029] The main bodies of the left control module 202 and the right control module 204 are disc shells with built-in circuit boards and various functional modules. The corresponding connection relationships are prior art and will not be repeated here. They are used to control the display effects of several LED light strips 203, such as the H803SC type LED controller that can automatically play various effects according to the rhythm and strength of the music; the right control module 204 is rotatably connected to the fixing hole 7 of the right side plate 4 through the bearing 205 and the shaft, thereby achieving a supporting effect.
[0030] In this embodiment, specifically, several of the LED light strips 203 are fixed together between the left control module 202 and the right control module 204, and there are no less than two of the several LED light strips 203, and they are arranged in a circular array around the axis between the circular left control module 202 and the right control module 204.
[0031] In this embodiment, specifically, the transparent protective tube 3 is clamped with the limiting rings 6 of the left plate 1 and the right plate 4 through two ends, and is coaxially covered outside the rotating LED display module 2 .
[0032] In this embodiment, specifically, a control panel 502 is further provided on the front of the audio body 5, and the control panel 502 is electrically connected to the drive motor 201, the left control module 202, the right control module 204, the large speaker 504, a plurality of LED light strips 203, a plurality of upper speakers 501 and a plurality of lower speakers 503.
[0033] An audio device including a rotating LED display includes the above-mentioned audio structure.
[0034] Working principle: When the speaker body 5 plays audio, the large speaker 504 at the bottom and the upper and lower speakers 503 cooperate to produce sound. The sound waves of the large speaker 504 at the bottom and the lower speaker 503 will be transmitted downward, and the sound waves of the upper speaker 501 at the top will be transmitted upward and transmitted to the transparent protective tube 3, causing the transparent protective tube 3 to resonate and reflect and diffuse the sound waves to the surroundings (see Figure 6 ), including the direction of the user, the driving motor 201 is turned on while the audio is playing. Since the output shaft of the driving motor 201 is connected through the fixing hole 7 of the left side panel 1, the output shaft of the driving motor 201 rotates, which causes the motor 201 to rotate itself, and at the same time drives the left control module 202, the right control module 204 and a plurality of light strips to rotate around the axis of the transparent protective tube 3. Through the simultaneous participation of the above-mentioned plurality of speakers, the transparent protective tube 3 and the rotatable LED light strip 203, the vision and hearing can be synchronized, bringing a better sense of impact.
[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A sound structure including a rotating LED display, comprising an L-shaped left side panel (1) and a right side panel (4) arranged in a mirror image, characterized in that: A transverse transparent protective tube (3) is commonly clamped between the left side panel (1) and the right side panel (4), a rotating LED display module (2) is arranged inside the transparent protective tube (3), and the rotating LED display module (2) includes a plurality of LED light strips (203) that can rotate around an axis, and a sound body (5) located directly below the transparent protective tube (3) is also fixed between the left side panel (1) and the right side panel (4).
2. The sound structure comprising a rotating LED display according to claim 1, characterized in that: The audio body (5) is provided with an upper speaker (501) at the top, a lower speaker (503) which is consistent with the upper speaker (501) at the bottom, and a large speaker (504) is provided at the center of the bottom. When the upper speaker (501) plays audio, its sound waves can be transmitted to the transparent protective tube (3) and generate resonance and reflection.
3. The sound structure including a rotating LED display according to claim 2, characterized in that: The right-angled surfaces of the left side plate (1) and the right side plate (4) are opposite to each other, and a limiting ring (6) is fixed on the opposite side of the left side plate (1) and the right side plate (4), and a fixing hole (7) is provided at the center of the limiting ring (6).
4. The sound structure including a rotating LED display according to claim 3, characterized in that: The rotating LED display module (2) further comprises a circular left control module (202) and a right control module (204) arranged in a mirror image. A driving motor (201) is embedded on the outer side of the left control module (202) and is connected to the fixing hole (7) of the left side plate (1) through the output shaft of the driving motor (201). A bearing (205) is embedded on the outer side of the right control module (204) and is rotatably connected to the fixing hole (7) of the right side plate (4) through the bearing (205).
5. The sound structure including a rotating LED display according to claim 4, characterized in that: The plurality of LED light strips (203) are fixed together between the left control module (202) and the right control module (204), and the plurality of LED light strips (203) are not less than two and are arranged in a circular array around the axis between the circular left control module (202) and the right control module (204).
6. The sound structure including a rotating LED display according to claim 5, characterized in that: The transparent protective tube (3) is clamped with the limiting rings (6) of the left side plate (1) and the right side plate (4) at both ends, and is coaxially covered outside the rotating LED display module (2).
7. The sound structure including a rotating LED display according to claim 6, characterized in that: The front of the audio body (5) is also provided with a control panel (502), and the control panel (502) is electrically connected to the drive motor (201), the left control module (202), the right control module (204), the large speaker (504), a plurality of LED light strips (203), a plurality of upper speakers (501) and a plurality of lower speakers (503).
8. An audio device including a rotating LED display, characterized in that: The invention comprises the sound structure described in any one of claims 1 to 7.