Sound box with adjustable angle

Abstract

The utility model relates to the technical field of sound equipment, in particular to angle-adjustable sound equipment, which comprises a base, a vibration reduction mechanism is mounted at the bottom end of the base, an adjusting mechanism is mounted on the base, a sound equipment body is mounted on the adjusting mechanism, the vibration reduction mechanism comprises a first vibration reduction pad, and a second vibration reduction pad is mounted on the first vibration reduction pad. And the first anti-vibration pad is fixedly mounted at the bottom end of the base. According to the utility model, through the configuration of the adjusting mechanism, the angle and the direction of the sound box can be flexibly adjusted, thereby greatly facilitating the use requirements of users in different scenes. The design not only improves the adaptability and practicability of the sound equipment, but also ensures that a user can easily realize the optimal placement of the sound equipment according to own preference or environment layout so as to obtain more immersive and high-quality hearing enjoyment, and in addition, the first vibration reduction pad and the second vibration reduction pad are arranged, so that the sound equipment is more comfortable to use. Low-frequency vibration of the sound box can be prevented from spreading to places such as the ground and walls, and unnecessary resonance and noise are prevented from being generated, so that the stability of the sound box is not influenced.

Description

An angle-adjustable speaker Technical Field

[0001] This utility model relates to the field of audio technology, and in particular to an angle-adjustable audio system. Background Technology

[0002] Audio equipment refers to devices that reproduce sound, including amplifiers, peripheral equipment, speakers, mixing consoles, microphones, and other components. It generates electrical signals from a sound source, which are then amplified by the amplifier and converted into sound by the speakers. Audio quality is affected by parameters such as frequency response, sensitivity, and impedance. Audio equipment is widely used in various settings, including home theaters, commercial venues, education, sports, performances, and conferences, providing people with a high-quality audio experience. With technological advancements, audio equipment is developing towards miniaturization, digitalization, specialization, and cinematic applications.

[0003] As people's demands for audio quality continue to rise, the flexibility and vibration reduction performance of audio equipment have become important considerations. Traditional audio equipment is often fixed in a specific location, making it difficult to meet the needs of various usage scenarios. At the same time, the low-frequency vibrations generated during audio operation can easily cause resonance and noise, affecting the stability of sound quality. Therefore, developing an audio device that combines angle adjustment with effective vibration reduction is particularly urgent. Summary of the Invention

[0004] The purpose of this invention is to address the aforementioned shortcomings in the existing technology by providing an angle-adjustable speaker.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] Design an angle-adjustable speaker, including a base, a vibration damping mechanism installed at the bottom of the base, an adjustment mechanism installed on the base, and a speaker body installed on the adjustment mechanism. The vibration damping mechanism includes a first vibration damping pad, which is fixedly installed at the bottom of the base, and a second vibration damping pad is fixedly installed at the bottom of the first vibration damping pad.

[0007] Furthermore, the adjustment mechanism includes a first motor, which is fixedly mounted on the base.

[0008] Furthermore, a turntable is fixedly installed on the shaft end of the first motor. The turntable is disc-shaped, and a bracket is fixedly installed on the turntable.

[0009] Furthermore, the bracket is U-shaped, and a rotating rod is rotatably connected to the inner wall of the bracket. The rotating rod is cylindrical, and both ends of the rotating rod penetrate the surface of the bracket. A mounting plate is fixedly installed on the rotating rod. The mounting plate is square, and the speaker body is fixedly installed on the mounting plate.

[0010] Furthermore, a second motor is fixedly installed on the turntable, and the shaft end of the second motor is fixedly connected to one end of the rotating rod.

[0011] Furthermore, a receiving ring is fixedly installed on the base. The receiving ring is circular in shape. A groove is formed at the top of the receiving ring. Six balls are rolled on the inner wall of the groove. A rotating groove is formed at the bottom of the turntable. Six rotating grooves are formed in the rotating grooves. The balls rotate in the rotating grooves.

[0012] Furthermore, the first damping pad is made of silicone, and the second damping pad is made of TPE.

[0013] This invention proposes an angle-adjustable speaker, the advantages of which are: through the configuration of the adjustment mechanism, the speaker can flexibly adjust its angle and orientation, thus greatly facilitating the user's needs in different scenarios. This design not only enhances the speaker's adaptability and practicality, but also ensures that users can easily achieve optimal speaker placement according to their preferences or environmental layout, obtaining a more immersive and high-quality listening experience. Furthermore, by incorporating a first and second vibration-damping pad, it prevents low-frequency vibrations from propagating to the ground, walls, etc., avoiding unnecessary resonance and noise that could affect the speaker's stability. Attached Figure Description

[0014] Figure 1 is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 is a schematic diagram of the first motor of this utility model;

[0016] Figure 3 is a schematic diagram of the ball bearing of this utility model;

[0017] Figure 4 is a schematic diagram of the vibration reduction mechanism of this utility model.

[0018] In the diagram: 1. Base; 21. Receiving ring; 22. Turntable; 23. Bracket; 24. Second motor; 25. First motor; 26. Rotating groove; 27. Mounting plate; 28. Rotating rod; 29. ​​Ball bearing; 210. Ring groove; 31. First vibration damping pad; 32. Second vibration damping pad; 4. Speaker body. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Referring to Figures 1-4, an angle-adjustable speaker includes a base 1. The base 1 is circular in shape and serves to support the installation of a vibration damping mechanism. The vibration damping mechanism is installed at the bottom of the base 1, which dampens vibrations during speaker use, promoting stable operation. An adjustment mechanism is installed on the base 1 to adjust the speaker's angle and orientation, facilitating speaker use. The speaker body 4 is mounted on the adjustment mechanism. The vibration damping mechanism includes a first vibration damping pad 31, which is fixedly installed at the bottom of the base 1. The first vibration damping pad 31 is circular in shape and prevents low-frequency vibrations from propagating to the ground, walls, etc., avoiding unnecessary resonance and noise that could affect the speaker's stability. A second vibration damping pad 32 is fixedly installed at the bottom of the first vibration damping pad 31, also preventing low-frequency vibrations from propagating to the ground, walls, etc., avoiding unnecessary resonance and noise that could affect the speaker's stability.

[0021] In detail, the adjustment mechanism includes a first motor 25, which is fixedly installed on the base 1. The first motor 25 has forward and reverse rotation functions and is used to drive the turntable 22 to rotate.

[0022] Furthermore, a turntable 22 is fixedly installed on the shaft end of the first motor 25. The turntable 22 is designed to support the installation of the bracket 23. The turntable 22 is disc-shaped, and the bracket 23 is fixedly installed on the turntable 22. The bracket 23 is designed to support the installation of the rotating rod 28.

[0023] Furthermore, the bracket 23 is U-shaped, and a rotating rod 28 is rotatably connected to the inner wall of the bracket 23. The rotating rod 28 is cylindrical and is used to support the installation of the mounting plate 27. Both ends of the rotating rod 28 penetrate the surface of the bracket 23, and the mounting plate 27 is fixedly installed on the rotating rod 28. The mounting plate 27 is square and is used to support the installation of the speaker body 4. The speaker body 4 is fixedly installed on the mounting plate 27.

[0024] More specifically, a second motor 24 is fixedly installed on the turntable 22. The shaft end of the second motor 24 is fixedly connected to one end of the rotating rod 28. The second motor 24 has forward and reverse rotation functions. The second motor 24 is set up to drive the rotating rod 28 to rotate.

[0025] In general, a receiving ring 21 is fixedly installed on the base 1. The receiving ring 21 is circular in shape and is designed to receive the opening of the ring groove 210. The top of the receiving ring 21 has a ring groove 210, which is designed to receive the rolling of the balls 29. The inner wall of the ring groove 210 is provided with rolling balls 29. The arrangement of the balls 29 makes the turntable 22 rotate more smoothly. There are six balls 29. The bottom of the turntable 22 has a rotating groove 26, which also has six rotating grooves. The balls 29 rotate within the rotating grooves 26.

[0026] Finally, the first vibration damping pad 31 is made of silicone. Silicone, as a vibration damping pad, has excellent damping effect and durability. Due to its excellent elasticity and softness, silicone can effectively absorb and mitigate vibrations generated by equipment operation, reduce the propagation of vibrations, and prevent them from affecting the surrounding environment and other objects. Silicone's high elasticity allows it to maintain stable damping performance under vibrations of different frequencies and amplitudes, especially showing good suppression of low-frequency vibrations. In addition, silicone also has strong high-temperature resistance, corrosion resistance, and weather resistance, allowing for long-term use in different working environments without easily aging. Its softness provides good cushioning, helping to protect equipment from damage caused by mechanical shocks and vibrations, and extending the equipment's lifespan. In summary, the application of silicone vibration damping pads in audio equipment can effectively improve sound quality and equipment stability, and reduce environmental interference. The second vibration damping pad 32 is made of TPE. TPE, as a vibration damping pad, has good damping effect. TPE combines the elasticity of rubber and the processing characteristics of plastic, possessing good softness and elasticity, effectively absorbing vibrations generated by equipment, reducing the impact of vibrations on the surrounding environment, and improving sound quality. Its excellent elasticity allows TPE vibration damping pads to provide stable cushioning during vibrations of different frequencies, especially absorbing low-frequency vibrations effectively. TPE also has high abrasion resistance; compared to other materials, its surface is less prone to wear, maintaining stable performance over long-term use. In addition to its vibration damping function, TPE also has good anti-aging and UV resistance, adapting to various environmental conditions. Overall, TPE not only performs excellently in vibration damping but also maintains good vibration damping effect and durability over extended use due to its abrasion resistance, making it an ideal vibration damping material.

[0027] Operating mode: When the speaker is working, the first damping pad 31 and the second damping pad 32 are provided to prevent the low-frequency vibration of the speaker from being transmitted to the ground, walls and other places, so as to avoid unnecessary resonance and noise, which would affect the stability of the speaker. When the speaker body 4 needs to be adjusted, the first motor 25 is started. The first motor 25 will drive the turntable 22 to rotate. The turntable 22 will drive the speaker body 4 to rotate through the bracket 23, the rotating rod 28 and the mounting plate 27 until the speaker body 4 is rotated to a suitable position for easy use of the speaker.

[0028] When it is necessary to adjust the tilt angle of the speaker body 4, the second motor 24 is started. The second motor 24 drives the rotating rod 28 to rotate. The rotating rod 28 drives the speaker body 4 to deflect through the mounting plate 27 until the speaker body 4 is deflected to a suitable tilt angle, which facilitates the use of the speaker body 4.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An angle-adjustable sound device comprising a base (1), characterized in that: A vibration damping mechanism is installed at the bottom of the base (1), an adjustment mechanism is installed on the base (1), and a speaker body (4) is installed on the adjustment mechanism. The vibration damping mechanism includes a first vibration damping pad (31), which is fixedly installed at the bottom of the base (1), and a second vibration damping pad (32) is fixedly installed at the bottom of the first vibration damping pad (31).

2. The angle adjustable sound device according to claim 1, wherein: The adjustment mechanism includes a first motor (25), which is fixedly mounted on the base (1).

3. The angle-adjustable speaker according to claim 2, characterized in that: A turntable (22) is fixedly installed on the shaft end of the first motor (25). The turntable (22) is disc-shaped and a bracket (23) is fixedly installed on the turntable (22).

4. The angle adjustable sound device according to claim 3, wherein: The bracket (23) is U-shaped, and a rotating rod (28) is rotatably connected to the inner wall of the bracket (23). The rotating rod (28) is cylindrical, and both ends of the rotating rod (28) penetrate the surface of the bracket (23). A mounting plate (27) is fixedly installed on the rotating rod (28). The mounting plate (27) is square, and the speaker body (4) is fixedly installed on the mounting plate (27).

5. An angle adjustable sound device according to claim 4, characterized in that: A second motor (24) is fixedly installed on the turntable (22), and the shaft end of the second motor (24) is fixedly connected to one end of the rotating rod (28).

6. The angle adjustable sound device according to claim 3, wherein: A receiving ring (21) is fixedly installed on the base (1). The receiving ring (21) is circular in shape. A ring groove (210) is opened at the top of the receiving ring (21). A ball bearing (29) is rolled on the inner wall of the ring groove (210). There are six balls bearing (29). A rotating groove (26) is opened at the bottom of the turntable (22). There are six rotating grooves (26). The balls bearing (29) rotate in the rotating grooves (26).

7. The angle adjustable sound device of claim 1, wherein: The first damping pad (31) is made of silicone, and the second damping pad (32) is made of TPE.

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