Wireless stereo Bluetooth sound box

Abstract

The utility model belongs to the technical field of Bluetooth sound boxes, and particularly relates to a wireless stereo Bluetooth sound box, which comprises a sound box body and a base, the sound box body comprises a shell, keys are arranged at the top of the shell, a sound box mesh plate is embedded in the middle of the shell, an annular loudspeaker is movably arranged in the shell, and the annular loudspeaker is connected with the base. One end of the annular loudspeaker is connected with a lifting sleeve, the lifting sleeve is in threaded connection with a threaded rod, one end of the threaded rod is fixedly installed on a rotating disc, the rotating disc is fixed to a worm wheel disc, the worm wheel disc is rotationally meshed with a worm, one end of the worm is connected with a motor, and an on-off key is arranged on the shell. According to the utility model, the height of the loudspeaker is flexibly adjusted through the unique design of the lifting type annular loudspeaker and the cooperative work of the motor, the worm, the worm wheel disc and other components, so that the sound transmission effect can be adjusted according to different use scenes and user requirements, and more excellent and personalized audio experience is provided.

Description

Technical Field

[0001] The utility model relates to the technical field of Bluetooth speakers, and specifically relates to a wireless stereo Bluetooth speaker. Background Art

[0002] In the current audio device market, wireless stereo Bluetooth speakers have become an important choice for consumers to pursue high-quality music experiences. However, there are still some deficiencies in the design and functions of existing wireless Bluetooth speakers.

[0003] Traditional speaker designs usually adopt fixed speaker positions and cannot be flexibly adjusted according to different usage scenarios and user needs, which to a certain extent limits the sound propagation effect and the user's auditory experience.

[0004] In terms of power supply, most speakers rely on a single power charging method, such as being wired to a power socket, which is not only inconvenient to use, but also in outdoor or power socket-free environments, it is easy for the speaker to become unusable due to power depletion.

[0005] In addition, in terms of the appearance design and function expansion of speakers, existing products often lack innovation. For example, there are no unique atmosphere creation elements and cannot meet the user's pursuit of personalized and diversified experiences.

[0006] To overcome these problems, this wireless stereo Bluetooth speaker came into being. Through unique structural and functional designs, it aims to provide users with a more high-quality, convenient and personalized audio enjoyment. Content of the Utility Model

[0007] (1) Technical Problems to be Solved

[0008] Aiming at the deficiencies of the prior art, the utility model provides a wireless stereo Bluetooth speaker, which solves the problems raised in the above background art.

[0009] (2) Technical Solutions

[0010] The utility model specifically adopts the following technical solutions to achieve the above purposes:

[0011] A wireless stereo Bluetooth speaker comprises a speaker body and a base, wherein the speaker body comprises a shell, a button is arranged on the top of the shell, a speaker mesh panel is inlaid in the middle of the shell, an annular speaker is movably arranged inside the shell, one end of the annular speaker is connected to a lifting sleeve, the lifting sleeve is threadedly connected to a threaded rod, one end of the threaded rod is fixedly mounted on a turntable, the turntable is fixed on a worm wheel, the worm wheel rotatably engages with a worm, one end of the worm is connected to a motor, a switch button, a charging interface slot and a round headphone interface are arranged on the shell, and the base comprises a mounting seat, a power supply interface is mounted on the mounting seat, and a solar panel is stretched and mounted on the side wing of the mounting seat.

[0012] Furthermore, the worm rotates on the mounting shell, the turntable and the worm wheel rotate on the mounting shell, and the motor is fixedly mounted on the mounting shell.

[0013] Furthermore, the mounting shell is fixedly mounted at a location inside the outer shell.

[0014] Furthermore, two guide rails for installing solar panels are provided inside the mounting seat, and the guide rails slide to restrict the solar panels, and the guide rails are at different designed heights.

[0015] Furthermore, the mounting seat has a built-in wireless charging module, and the housing is provided with a wireless charging module matching the mounting seat.

[0016] Furthermore, batteries are provided inside the speaker body and the base.

[0017] Furthermore, ambient light strips are arranged around the annular speaker.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the utility model provides a wireless stereo Bluetooth speaker having the following features:

[0020] Beneficial effects:

[0021] The utility model, through a unique lifting ring speaker design, realizes flexible adjustment of the speaker height through the coordinated work of components such as the motor, worm, and worm gear, so that the sound propagation effect can be adjusted according to different usage scenarios and user needs, providing a better quality and personalized audio experience.

[0022] The utility model is equipped with a solar panel, a built-in wireless charging module and a battery, which not only increases the way of energy acquisition and the flexibility of use, but also greatly improves the endurance of the speaker, allowing users to enjoy music for a long time in an environment without a fixed power supply, such as outdoors. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic structural view of the present utility model;

[0024] Figure 2 This is a schematic connection structure view of the speaker grille, annular speaker, lifting sleeve and threaded rod of the present utility model;

[0025] Figure 3 This is a side view of the structure of the present utility model;

[0026] Figure 4 This is a schematic connection structure view of the mounting shell and the motor of the present utility model.

[0027] In the figure: 1, outer shell; 2, button; 3, speaker grille; 4, annular speaker; 5, lifting sleeve; 6, threaded rod; 7, turntable; 8, worm wheel disc; 9, worm; 10, motor; 11, mounting shell; 12, power on / off key; 13, charging interface slot; 14, round hole headphone interface; 15, mounting seat; 16, power supply interface; 17, solar panel. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0029] Embodiment

[0030] As Figures 1-4 shown, a wireless stereo Bluetooth speaker proposed in an embodiment of the present utility model includes a speaker body and a base. The speaker body includes an outer shell 1. A button 2 is provided at the top of the outer shell 1. A speaker grille 3 is inlaid and opened in the middle of the outer shell 1. An annular speaker 4 is movably arranged inside the outer shell 1. One end of the annular speaker 4 is connected to a lifting sleeve 5. The lifting sleeve 5 is threadedly connected to a threaded rod 6. One end of the threaded rod 6 is fixedly installed on a turntable 7. The turntable 7 is fixed on a worm wheel disc 8. The worm wheel disc 8 is rotationally engaged with a worm 9. One end of the worm 9 is connected to a motor 10. A power on / off key 12, a charging interface slot 13 and a round hole headphone interface 14 are provided on the outer shell 1. The base includes a mounting seat 15. A power supply interface 16 is installed on the mounting seat 15. A solar panel 17 is stretchingly installed on the flank of the mounting seat 15;

[0031] Speaker body: The outer shell 1: plays a role in protecting the internal components and shaping the overall appearance, and a Bluetooth module is arranged inside;

[0032] Button 2: Located at the top of the housing 1, it is convenient for users to perform various function operations, such as adjusting the volume, switching songs, etc.

[0033] Speaker grille 3: Inlaid in the middle of the housing 1, while protecting the internal speaker, it is beneficial to the uniform propagation of sound.

[0034] Ring-shaped speaker 4: The core sound-generating component that provides audio output.

[0035] Lifting sleeve 5: Cooperates with the threaded rod 6 to realize the lifting of the ring-shaped speaker 4, and the sound propagation direction and effect can be adjusted as needed.

[0036] Threaded rod 6: Drives the lifting sleeve 5 to move by rotation, thereby controlling the lifting of the ring-shaped speaker.

[0037] Turntable 7: Fixes the threaded rod 6 and transmits the rotation of the worm gear disk 8 to the threaded rod 6.

[0038] Worm gear disk 8: Meshes with the worm 9 and converts the rotation of the worm 9 into the rotation of the turntable 7.

[0039] Worm 9: Driven by the motor 10, drives the worm gear disk 8 to rotate.

[0040] Motor 10: Provides power to drive the entire lifting mechanism.

[0041] Power on / off key 12: Controls the turning on and off of the speaker.

[0042] Charging interface slot 13: Used to connect an external power source to charge the speaker.

[0043] Round hole headphone jack 14: Meets the user's need to listen with headphones.

[0044] Base: Mounting seat 15: Supports the speaker body and provides a stable placement foundation.

[0045] Power supply interface 16: Connects an external power source to supply power to the speaker and the base.

[0046] Solar panel 17: Converts solar energy into electrical energy to provide additional energy supplement for the speaker, increasing the flexibility and battery life of use.

[0047] Internal battery: Provides power support for the speaker when there is no external power source connected, ensuring the normal use of the speaker in different scenarios.

[0048] Ambient light strip around the ring-shaped speaker 4: Creates a unique visual effect, increasing the fun and atmosphere of use.

[0049] Working principle:

[0050] After the user turns on the power switch 12 of the speaker, the Bluetooth module inside the speaker starts to work and pairs with the user's mobile devices such as mobile phones and tablets; this part is prior art and will not be elaborated in this application;

[0051] When playing audio, the audio signal in the mobile device is transmitted to the speaker via Bluetooth. After receiving the signal, the speaker processes it.

[0052] After receiving the signal, the ring-shaped speaker 4 converts the electrical signal into a sound signal through the principle of electromagnetic induction and propagates it outward.

[0053] When it is necessary to adjust the height of the ring-shaped speaker 4, the motor 10 is started. The motor 10 drives the worm 9 to rotate, and the worm 9 meshes with the worm wheel disc 8, causing the worm wheel disc 8 to rotate. The worm wheel disc 8 drives the turntable 7 to rotate, thereby rotating the threaded rod 6 fixed on the turntable 7. The rotation of the threaded rod 6 drives the lifting sleeve 5 to move up and down through a threaded connection, thereby realizing the lifting of the ring-shaped speaker 4 to achieve the purpose of adjusting the sound propagation effect.

[0054] When there is light, the solar panel 17 on the base converts solar energy into electrical energy, charges the battery inside the speaker through the circuit, or directly powers the speaker. When using an external power source, the power supply interface 16 is used to charge the batteries of the speaker and the base, and provide the electrical energy required for the speaker to work.

[0055] As Figure 4 shown, in some embodiments, the worm 9 rotates on the mounting shell 11, the turntable 7 and the worm wheel disc 8 rotate on the mounting shell 11, and the motor 10 is fixedly installed on the mounting shell 11. This installation method ensures that when the motor 10 drives the worm 9 to rotate, the entire transmission system can operate stably and accurately. The mounting shell 11 provides fixation and support for these components, ensuring the reliable realization of the lifting function of the ring-shaped speaker 4. It enables each component to work together effectively to transmit the power of the motor 10 to the ring-shaped speaker 4 to achieve its lifting adjustment.

[0056] As Figure 4 shown, in some embodiments, the mounting shell 11 is fixedly installed at a specific location inside the outer shell 1. Fixing the mounting shell 11 at a specific location inside the outer shell 1 can ensure its stability during the operation of the speaker and prevent displacement due to vibration or other factors.

[0057] Such a fixed installation method helps to protect the internal transmission components such as the worm 9, the turntable 7, the worm wheel disc 8, and the motor 10, enabling them to operate in a relatively stable and safe environment, reducing external interference and potential damage risks.

[0058] As Figure 3As shown, in some embodiments, two guide rails for installing the solar panel 17 are provided inside the mounting base 15. The guide rails slide to restrict the solar panel 17, and the guide rails are at different designed heights. The guide rails can restrict the movement of the solar panel 17, preventing it from shaking or shifting during use, thereby improving the stability and safety of the solar panel 17.

[0059] In this embodiment, the mounting base 15 is internally provided with a wireless charging module, and a wireless charging module matching the mounting base 15 is provided inside the housing 1. The mounting base 15 being internally provided with a wireless charging module means that when the speaker body is placed on the base, the battery inside the speaker body can be charged wirelessly without connecting a charging cable, making it more convenient to use.

[0060] A wireless charging module matching the mounting base 15 is provided inside the housing 1, ensuring that the two can mutually sense and transmit electrical energy to achieve the function of wireless charging. This design reduces the restraint of cables, improves the user experience, and also increases the technological sense and practicality of the product.

[0061] In this embodiment, storage batteries are provided inside both the speaker body and the base; the storage battery inside the speaker body can provide power support for the normal operation of the speaker without an external power supply, enabling the user to carry the speaker and use it while moving, such as in outdoor picnic, travel and other scenarios.

[0062] The storage battery inside the base can, on the one hand, supply power for the functions of the base itself, such as possible lighting, auxiliary power supply and other functions when there is no external power supply; on the other hand, it may also provide additional power supplement for the speaker body in some cases, further extending the usage time of the speaker.

[0063] In this embodiment, a mood light strip is provided around the annular speaker 4; from the perspective of visual effect, the mood light strip can add a unique decorative effect to the speaker, creating an environment full of atmosphere and technological sense when using the speaker.

[0064] In terms of user experience, the mood light strip can change according to the rhythm, volume of the music or the user's settings, such as light flashing, color changing, etc., enhancing the user's double enjoyment in hearing and vision and improving the fun and immersion when using the speaker.

[0065] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A wireless stereo Bluetooth speaker, comprising a speaker body and a base, characterized in that: The speaker body comprises a shell (1), a button (2) is provided on the top of the shell (1), a speaker mesh panel (3) is inlaid in the middle of the shell (1), an annular speaker (4) is movably provided inside the shell (1), one end of the annular speaker (4) is connected to a lifting sleeve (5), the lifting sleeve (5) is threadedly connected to a threaded rod (6), one end of the threaded rod (6) is fixedly mounted on a turntable (7), the turntable (7) is fixed on a worm wheel (8), the worm wheel (8) is rotatably engaged with a worm (9), one end of the worm (9) is connected to a motor (10), a switch button (12), a charging interface slot (13) and a round headphone interface (14) are provided on the shell (1), and the base comprises a mounting seat (15), a power supply interface (16) is mounted on the mounting seat (15), and a solar panel (17) is stretched and mounted on the side wing of the mounting seat (15).

2. A wireless stereo Bluetooth speaker according to claim 1, characterized in that: The worm (9) rotates on the mounting shell (11), the rotating disk (7) and the worm wheel (8) rotate on the mounting shell (11), and the motor (10) is fixedly mounted on the mounting shell (11).

3. The wireless stereo Bluetooth speaker according to claim 2, characterized in that: The mounting shell (11) is fixedly mounted at a location inside the outer shell (1).

4. The wireless stereo Bluetooth speaker according to claim 1, characterized in that: The interior of the mounting seat (15) is provided with two guide rails for mounting the solar panel (17), the guide rails slide to restrict the solar panel (17), and the guide rails are at different designed heights.

5. The wireless stereo Bluetooth speaker according to claim 1, characterized in that: The mounting seat (15) has a built-in wireless charging module, and the housing (1) is provided with a wireless charging module matching the mounting seat (15).

6. The wireless stereo Bluetooth speaker according to claim 1, characterized in that: The sound box body and the base are both provided with storage batteries.

7. The wireless stereo Bluetooth speaker according to claim 1, characterized in that: Ambient light strips are arranged around the annular speaker (4).

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