Interactive stage sound equipment with Bluetooth module

Abstract

The utility model relates to the technical field of sound equipment, in particular to interactive stage sound equipment with a Bluetooth module, which comprises a stage sound equipment body, an adjusting device is arranged on the lower surface of the stage sound equipment body, the adjusting device comprises a turntable, the turntable is fixedly connected with the lower surface of the stage sound equipment body, and the Bluetooth module is arranged on the turntable. A rotating column is rotatably connected to the lower surface of the rotating disc, a base is fixedly connected to the end, away from the rotating disc, of the rotating column, a plurality of limiting circular grooves are formed in the surface of the base, a sliding rod is slidably connected into the rotating disc, the arc face of the sliding rod is slidably connected with the limiting circular grooves of the base, and the arc face of the sliding rod is slidably connected with a limiting frame. The limiting frame is fixedly connected with the surface of the rotating disc, one end of the sliding rod is fixedly connected with a sliding cap, and the problems that in the performance process, when the angle of the sound needs to be adjusted, a worker needs to carry the stage sound and adjust the angle of the sound, and time and labor are wasted are solved.

Description

Technical Field

[0001] This utility model relates to the field of audio equipment technology, and in particular to an interactive stage sound system with a Bluetooth module. Background Technology

[0002] An interactive stage sound system with a Bluetooth module is an audio device designed specifically for stage performances and related events. It integrates advanced Bluetooth wireless connection technology, enabling the sound system to quickly pair with various smart devices (such as mobile phones, tablets, and laptops) and receive audio signals. The main body of the sound system has high power output capabilities, and through a carefully designed combination of speaker units, it can provide clear, full, and layered sound effects in a large stage space and audience area, accurately reproducing and amplifying the melody of music, singing, and stage sound effects.

[0003] The inventor believes that the following defects often exist: traditional interactive stage speakers with Bluetooth modules cannot flexibly change the angle. During the performance, when the angle of the speakers needs to be adjusted, staff members have to move the stage speakers to adjust the angle, which is time-consuming and laborious. Therefore, in order to solve the above problems, an interactive stage speaker with a Bluetooth module is proposed. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of traditional stage sound systems in existing technologies, which cannot flexibly change angles, and to propose an interactive stage sound system with a Bluetooth module.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an interactive stage sound system with a Bluetooth module, comprising a stage sound system body, an adjustment device provided on the lower surface of the stage sound system body, the adjustment device including a turntable, the turntable being fixedly connected to the lower surface of the stage sound system body, a rotating column being rotatably connected to the lower surface of the turntable, a base being fixedly connected to the end of the rotating column away from the turntable, a plurality of limiting circular grooves being formed on the surface of the base, a sliding rod being slidably connected inside the turntable, the arc surface of the sliding rod being slidably connected to the limiting circular grooves of the base, a limiting frame being slidably connected to the arc surface of the sliding rod, and the limiting frame being fixedly connected to the surface of the turntable.

[0006] The effect achieved by the above components is as follows: by setting up the adjustment device, the angle of the stage sound unit can be flexibly adjusted. According to the actual situation of the venue, the sound of the sound can be accurately projected to the target area, ensuring that each area can obtain good sound coverage. This avoids the situation where the stage sound unit needs to be moved by staff because traditional stage sound units cannot be flexibly changed in angle, thus improving the practicality of the device.

[0007] Preferably, a sliding cap is fixedly connected to one end of the slide rod, and a spring is sleeved on the arc surface of the slide rod. The two ends of the spring are fixedly connected to the sliding cap and the limiting frame, respectively.

[0008] The aforementioned components achieve the following effect: by incorporating a spring, the slide bar that has slid out of the turntable's limiting hole automatically springs back, thus improving the device's convenience.

[0009] Preferably, a limiting rod is slidably inserted into the limiting frame, the arc surface of the limiting rod is slidably connected to the slide rod, and a connecting rope is fixedly connected to the end of the limiting rod away from the slide rod.

[0010] The effect achieved by the above-mentioned components is as follows: by setting the limiting rod, the sliding rod that slides out of the turntable limiting hole is limited, which avoids the situation where the sliding rod has to be pulled continuously when adjusting the angle of the stage sound unit after it slides out of the turntable limiting hole, thus improving the convenience of the device.

[0011] Preferably, a throttle handle is fixedly connected to the surface of the turntable, and the height of the throttle handle is slightly higher than the height of the stage sound system body.

[0012] The effect achieved by the above-mentioned components is that by setting a throttle handle, the turntable can be rotated easily, thus improving the convenience of the device.

[0013] Preferably, the side wall of the stage speaker body is provided with a groove, and the inner wall of the groove of the stage speaker body is provided with a disassembly device. The disassembly device includes a rotating rod, which is fixedly connected to the inner wall of the groove of the stage speaker body. A flip cover is rotatably connected to the arc surface of the rotating rod, and a locking rod is rotatably connected to the side wall of the stage speaker body. A screw is inserted into the locking rod, and one end of the screw abuts against the flip cover.

[0014] The aforementioned components achieve the following effect: by setting up a disassembly device, the stage sound unit can be easily disassembled. When the stage sound unit malfunctions, it avoids the traditional stage sound system which requires specialized disassembly tools and involves cumbersome steps. The stage sound unit can be easily opened, allowing direct access to the internal circuit boards and other parts for repair, thus improving the convenience of the device.

[0015] Preferably, the arc surface of the rotating rod is fitted with two torsion springs, and the two ends of the torsion springs are respectively fixedly connected to the groove of the stage sound body and the flip cover.

[0016] The effect achieved by the above components is that, by setting a torsion spring, the flip cover is automatically opened after the limit is released, thus improving the convenience of the device.

[0017] Preferably, a sealing gasket is fixedly connected to the side wall of the stage sound body, and the sealing gasket abuts against the lower surface of the flip cover.

[0018] The effect achieved by the above-mentioned components is as follows: by setting a sealing gasket, the flip cover is sealed to the side wall of the stage speaker body after it is closed. During long-term use, dust is prevented from falling into the stage speaker body through the gap between the flip cover and the side wall of the stage speaker body, thus affecting the heat dissipation of the internal heat dissipation components and improving the practicality of the device.

[0019] In summary, the beneficial effects of this utility model are as follows:

[0020] 1. In this utility model, by setting an adjustment device, the angle of the stage sound unit can be flexibly adjusted. According to the actual situation of the venue, the sound of the sound can be accurately projected to the target area, ensuring that each area can obtain good sound coverage. This avoids the situation where the stage sound unit needs to be moved by staff because traditional stage sound units cannot be flexibly changed in angle, thus improving the practicality of the device.

[0021] 2. In this utility model, by setting up a disassembly device, the stage sound unit can be easily disassembled. When the stage sound unit has a problem, it avoids the situation where traditional stage sound units require special disassembly tools and the steps are relatively cumbersome. The stage sound unit can be easily opened, making it easy to directly access the internal circuit board and other parts for repair, thus improving the convenience of the device. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is a rear view of the present invention;

[0024] Figure 3 This is a schematic diagram of the disassembly device in this utility model;

[0025] Figure 4 In this utility model Figure 2 Enlarged view of point A;

[0026] Figure 5 In this utility model Figure 2 Enlarged view of point B.

[0027] Legend: 1. Stage sound unit; 2. Adjustment device; 21. Turntable; 22. Rotating column; 23. Base; 24. Slide rod; 25. Limiting frame; 26. Spring; 27. Limiting rod; 28. Connecting rope; 29. ​​Turn handle; 3. Disassembly device; 31. Rotating rod; 32. Torsion spring; 33. Flip cover; 34. Locking rod; 35. Screw; 36. Sealing gasket. Detailed Implementation

[0028] Reference Figure 1 As shown, this utility model provides a technical solution: an interactive stage speaker with a Bluetooth module, including a stage speaker body 1. The lower surface of the stage speaker body 1 is provided with an adjustment device 2. By setting the adjustment device 2, the angle of the stage speaker body 1 can be flexibly adjusted. According to the actual situation of the venue, the sound of the speaker can be accurately projected to the target area, ensuring that each area can obtain good sound coverage. This avoids the situation where the stage speaker body 1 needs to be moved by staff because traditional stage speakers cannot flexibly change the angle, thus improving the practicality of the device. The side wall of the stage speaker body 1 is provided with a groove, and the inner wall of the groove of the stage speaker body 1 is provided with a disassembly device 3. By setting the disassembly device 3, the stage speaker body 1 can be easily disassembled. When the stage speaker body 1 has a problem, it avoids the situation where traditional stage speakers require special disassembly tools and the steps are relatively cumbersome. The stage speaker body 1 can be easily opened, making it easy to directly access the internal circuit board and other parts for repair, thus improving the convenience of the device.

[0029] The specific settings and functions of the adjustment device 2 and the disassembly device 3 will be explained in detail below.

[0030] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4As shown in this embodiment: the adjusting device 2 includes a turntable 21, which is fixedly connected to the lower surface of the stage sound body 1. A rotating column 22 is rotatably connected to the lower surface of the turntable 21. A base 23 is fixedly connected to the end of the rotating column 22 away from the turntable 21. Several limiting circular grooves are formed on the surface of the base 23. A sliding rod 24 is slidably connected inside the turntable 21. The arc surface of the sliding rod 24 is slidably connected to the limiting circular groove of the base 23. A limiting frame 25 is slidably connected to the arc surface of the sliding rod 24. The limiting frame 25 is fixedly connected to the surface of the turntable 21. A sliding cap is fixedly connected to one end of the sliding rod 24. A spring 26 is sleeved on the arc surface of the sliding rod 24. The two ends of the spring 26 are fixedly connected to the sliding cap and the limiting frame 25, respectively. By setting the spring 26, the sliding rod 24 can slide out of the turntable 21. The automatic springback effect of the slide rod 24 in the limiting hole of the turntable 21 improves the convenience of the device. A limiting rod 27 is slidably inserted in the limiting frame 25. The arc surface of the limiting rod 27 is slidably connected to the slide rod 24. A connecting rope 28 is fixedly connected to the end of the limiting rod 27 away from the slide rod 24. By setting the limiting rod 27, the sliding rod 24 that slides out of the limiting hole of the turntable 21 is limited, avoiding the situation where the slide rod 24 needs to be pulled continuously when adjusting the angle of the stage sound body 1 after it slides out of the limiting hole of the turntable 21, thus improving the convenience of the device. A handle 29 is fixedly connected to the surface of the turntable 21. The height of the handle 29 is slightly higher than the height of the stage sound body 1. By setting the handle 29, the turntable 21 can be rotated easily, thus improving the convenience of the device.

[0031] Reference Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, specifically, the disassembly device 3 includes a rotating rod 31, which is fixedly connected to the inner wall of the groove of the stage speaker body 1. A flip cover 33 is rotatably connected to the arc surface of the rotating rod 31. A locking rod 34 is rotatably connected to the side wall of the stage speaker body 1. A screw 35 is threaded into the locking rod 34, and one end of the screw 35 abuts against the flip cover 33. Two torsion springs 32 are sleeved on the arc surface of the rotating rod 31. The two ends of the torsion springs 32 are fixedly connected to the groove of the stage speaker body 1 and the flip cover 33, respectively. By setting the torsion springs 32, the disassembly is achieved. The automatic opening of the flip cover 33 after the limit position improves the convenience of the device. A sealing gasket 36 is fixedly connected to the side wall of the stage speaker body 1. The sealing gasket 36 abuts against the lower surface of the flip cover 33. By setting the sealing gasket 36, the flip cover 33 and the side wall of the stage speaker body 1 are sealed after the flip cover 33 is closed. During long-term use, dust is prevented from falling into the stage speaker body 1 through the gap between the flip cover 33 and the side wall of the stage speaker body 1, thereby affecting the heat dissipation of the internal heat dissipation components and improving the practicality of the device.

[0032] Working principle: When the angle of the stage speaker body 1 needs to be adjusted, place the stage speaker body 1 on the upper surface of the turntable 21, turn the handle 29, the handle 29 drives the turntable 21 to rotate on the arc surface of the rotating column 22, the turntable 21 drives the limiting frame 25, the limiting frame 25 drives the sliding rod 24, the limiting frame 25 drives the limiting rod 27, the limiting rod 27 drives the connecting rope 28 to rotate together with the turntable 21. When the stage speaker body 1 is adjusted to a suitable angle, slide the limiting rod 27 out of the sliding rod 24. The limiting rod 27 drives the connecting rope 28 to move. Under the force of the spring 26, the sliding rod 24 slides in the base 23 and automatically slides into the limiting groove of the base 23. By setting the adjustment device 2, the angle of the stage speaker body 1 can be flexibly adjusted. According to the actual situation of the venue, the sound of the speaker can be accurately projected to the target area, ensuring that each area can get good sound coverage. This avoids the situation where the stage speaker body 1 needs to be moved by staff because the traditional stage speaker cannot be flexibly changed in angle, thus improving the practicality of the device.

[0033] When the stage speaker body 1 needs to be disassembled and repaired, the bolts are unscrewed from the flip cover 33. After the limit is released, the locking lever 34 automatically rotates downwards on the side wall of the stage speaker body 1 under the action of gravity. After the limit is released, the flip cover 33 automatically opens under the force of the torsion spring 32 and rotates on the arc surface of the rotating rod 31. By setting the disassembly device 3, the disassembly of the stage speaker body 1 is facilitated. When the stage speaker body 1 has a problem, it avoids the traditional stage speaker that requires special disassembly tools and has a complicated process. The stage speaker body 1 can be easily opened, making it easy to directly access the internal circuit board and other parts for repair, thus improving the convenience of the device.

[0034] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. An interactive stage sound system with a Bluetooth module, comprising a stage sound system body (1), characterized in that: The stage sound body (1) has an adjustment device (2) on its lower surface. The adjustment device (2) includes a turntable (21). The turntable (21) is fixedly connected to the lower surface of the stage sound body (1). A rotating column (22) is rotatably connected to the lower surface of the turntable (21). A base (23) is fixedly connected to one end of the rotating column (22) away from the turntable (21). Several limiting circular grooves are opened on the surface of the base (23). A sliding rod (24) is slidably connected inside the turntable (21). The arc surface of the sliding rod (24) is slidably connected to the limiting circular groove of the base (23). A limiting frame (25) is slidably connected to the arc surface of the sliding rod (24). The limiting frame (25) is fixedly connected to the surface of the turntable (21).

2. An interactive stage sound system with a Bluetooth module according to claim 1, characterized in that: One end of the slide rod (24) is fixedly connected to a slide cap, and a spring (26) is sleeved on the arc surface of the slide rod (24). The two ends of the spring (26) are fixedly connected to the slide cap and the limiting frame (25) respectively.

3. An interactive stage sound system with a Bluetooth module according to claim 1, characterized in that: A limiting rod (27) is slidably inserted inside the limiting frame (25). The arc surface of the limiting rod (27) is slidably connected to the slide rod (24). A connecting rope (28) is fixedly connected to one end of the limiting rod (27) away from the slide rod (24).

4. An interactive stage sound system with a Bluetooth module according to claim 1, characterized in that: A throttle handle (29) is fixedly connected to the surface of the turntable (21), and the height of the throttle handle (29) is slightly higher than the height of the stage sound body (1).

5. An interactive stage sound system with a Bluetooth module according to claim 1, characterized in that: The stage sound body (1) has a groove on its side wall. The inner wall of the groove of the stage sound body (1) is provided with a disassembly device (3). The disassembly device (3) includes a rotating rod (31). The rotating rod (31) is fixedly connected to the inner wall of the groove of the stage sound body (1). The arc surface of the rotating rod (31) is rotatably connected to a flip cover (33). The side wall of the stage sound body (1) is rotatably connected to a locking rod (34). A screw (35) is threaded into the locking rod (34). One end of the screw (35) abuts against the flip cover (33).

6. An interactive stage sound system with a Bluetooth module according to claim 5, characterized in that: The rotating rod (31) has two torsion springs (32) on its arc surface. The two ends of the torsion springs (32) are fixedly connected to the groove of the stage sound body (1) and the flip cover (33) respectively.

7. An interactive stage sound system with a Bluetooth module according to claim 1, characterized in that: A sealing gasket (36) is fixedly connected to the side wall of the stage sound body (1), and the sealing gasket (36) abuts against the lower surface of the flip cover (33).

Images