Karaoke microphone

Abstract

The utility model relates to the technical field of microphones, and discloses a karaoke microphone, which comprises a microphone main body and a bottom support, the top end of the microphone main body is provided with an audio processing module, the middle end of the microphone main body is provided with a holding area, and the inner wall of the holding area is provided with a vibration feedback module. According to the karaoke microphone, through linkage of the vibration feedback module and the audio processing module, tone frequency is converted into differential vibration waveforms, a user can visually perceive pitch deviation through holding touch sense during singing, a beginner is particularly facilitated to master intonation and rhythm, a built-in touch display is matched with the wireless communication module, and the karaoke microphone is convenient to use. Synchronous lyric display and touch operation are achieved, dependence on external equipment is avoided, the fluency of the singing process is guaranteed, the display can be completely folded and attached inwards due to the design of the hinge mechanism, a screen is effectively prevented from being collided and damaged when the display falls off, 360-degree multi-angle adjustment is achieved in cooperation with the annular guide rail supporting assembly, and the device adapts to different singing postures such as sitting postures and standing postures.

Description

TECHNICAL FIELD

[0001] The utility model relates to microphone technical field, concretely is a K song microphone. BACKGROUND

[0002] With the popularity of personal mobile terminal equipment and the increasing perfection of the function of personal mobile terminal equipment, the personal mobile terminal equipment has become an indispensable article in people's daily life, in order to meet the application of various use scenes, K song microphone is also designed.

[0003] The prior art (announcement number: CN219644068U) discloses a novel K song microphone, which comprises a K song microphone shell, a handle is fixedly connected to the lower surface of the K song microphone shell, two loudspeakers and two diaphragms are arranged in the K song microphone shell, and a control processing assembly, a radio receiving assembly and a battery assembly are further connected to the K song microphone shell, a displacement cavity is formed in the handle, a pushing mechanism connected with the handle is arranged in the displacement cavity, a pressure rod is connected with the pushing mechanism, the pressure rod is provided with an avoiding groove matched with the pushing mechanism, and a suction cup is connected to the pressure rod through a locking mechanism.

[0004] However, the above-mentioned microphone only prevents slipping by a physical suction cup, and does not solve the problem of real-time pitch guidance during singing, so that beginners are difficult to perceive the pitch deviation, and the lyrics display depends on an external device, and the singing and prompting integration operation cannot be realized, and in addition, the microphone is adsorbed on the table top through the suction cup, and the angle cannot be adjusted, and the flexibility is poor. UTILITY MODEL CONTENTS

[0005] In view of the defects of the prior art, the utility model provides a K song microphone, which has the advantages of high flexibility and auxiliary learning, and solves the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a K song microphone, comprising a microphone main body and a bottom support, an audio processing module is arranged at the top end of the microphone main body, a holding area is arranged at the middle end of the microphone main body, and a vibration feedback module is arranged on the inner wall of the holding area.

[0007] The vibration feedback module comprises at least two linear motors and a vibration control chip, and the vibration control chip is electrically connected with the audio processing module.

[0008] A touch display is connected to one side of the top end of the microphone main body through a hinge mechanism, and the touch display is respectively provided with a Bluetooth dual-mode chip and a Wi-Fi direct connection module.

[0009] The microphone body is connected with the bottom support ball, and the microphone body and the bottom support are detachable, the upper surface of the bottom support is fixedly connected with an annular guide rail, and the annular guide rail is provided with a supporting assembly.

[0010] Further, the hinge mechanism comprises a swivel ring, a damping shaft and a rotating rod, the swivel ring is sleeved on the top end of the microphone body and is rotationally connected with the microphone body, one end of the rotating rod is hingedly connected with the swivel ring through the damping shaft, and the other end is rotationally connected with the touch display, so that the touch display can be folded inward to be attached to the surface of the microphone body.

[0011] Through the above scheme, through the above setting, when the touch display is folded, the touch display can be folded inward, and when the microphone body falls, the protection of the touch display can be realized.

[0012] Further, the two linear motors are symmetrically distributed along the holding area in the axial direction, and the holding area is made of aluminum alloy material.

[0013] Through the above scheme, through the above setting, the vibration wave can be better conducted to the holding surface uniformly through the aluminum alloy barrel.

[0014] Further, the supporting assembly comprises an adjusting sleeve, the bottom end of the adjusting sleeve is slidably connected with the annular guide rail, a supporting frame is slidably inserted on the top end of the adjusting sleeve, the top end of the supporting frame is provided with a Y-shaped structure, and a fixing screw is threadedly connected with the top end of the adjusting sleeve.

[0015] Through the above scheme, by adjusting the height of the supporting frame, the inclination angle of the microphone body can be controlled, and the flexibility of the whole is improved.

[0016] Further, the bottom of the bottom support is provided with a suction cup.

[0017] Through the above scheme, through the setting of the suction cup, the user can be conveniently adsorbed and fixed with the table surface of the outside world.

[0018] Further, the bottom end of the microphone body is provided with a battery module, and the touch display and the linear motor are electrically connected with the battery module.

[0019] Through the above scheme, the display and the linear motor can be provided with independent power supply.

[0020] Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

[0021] The karaoke microphone converts the pitch frequency into differential vibration waveform through the linkage of the vibration feedback module and the audio processing module, so that the user can intuitively perceive the pitch deviation through the holding touch feeling during singing, which is especially beneficial for beginners to master the pitch and rhythm. The built-in touch display cooperates with the wireless communication module to realize the synchronous display and touch operation of the lyrics, avoid relying on external devices, and ensure the smoothness of the singing process. The design of the hinged mechanism enables the display to be completely folded inward and attached, effectively avoiding screen collision damage when falling. The ring-shaped guide rail support assembly realizes 360° multi-angle adjustment, suitable for different singing postures such as sitting and standing postures. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a three-dimensional schematic view of the overall structure of the present application.

[0023] Figure 2 It is a front view of the overall structure of the present application.

[0024] Figure 3 It is a cross-sectional view of the microphone main body structure of the present application.

[0025] Figure 4 It is a bottom support structure diagram of the present application.

[0026] Figure 5 It is a hinged mechanism structure diagram of the present application.

[0027] In the figure:

[0028] 1, microphone main body; 101, holding area;

[0029] 2, bottom support;

[0030] 3, audio processing module;

[0031] 4, vibration feedback module;

[0032] 401, linear motor; 402, vibration control chip;

[0033] 5, hinged mechanism; 501, rotating ring; 502, damping shaft; 503, rotating rod;

[0034] 6, touch display; 601, Bluetooth dual-mode chip; 602, Wi-Fi direct module;

[0035] 7, ring-shaped guide rail;

[0036] 8, support assembly; 801, adjusting sleeve; 802, support frame; 803, fixed screw;

[0037] 9, suction cup; 10, battery module. DETAILED DESCRIPTION

[0038] With reference to the drawings and embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0039] Please refer to Figure 1 , Figure 2 and Figure 3 , the K song microphone in the embodiment comprises a microphone main body 1 and a bottom support 2, the top end of the microphone main body 1 is provided with an audio processing module 3, the middle end of the microphone main body 1 is provided with a holding area 101, and the inner wall of the holding area 101 is provided with a vibration feedback module 4.

[0040] Please refer to Figure 1 , Figure 2 and Figure 3 , the vibration feedback module 4 comprises at least two linear motors 401 and a vibration control chip 402, the vibration control chip 402 is electrically connected with the audio processing module 3, through the above-mentioned setting, the corresponding vibration waveform signal can be generated according to the tone frequency, thereby assisting beginners to control the tone and the length of the tone, the two linear motors 401 are symmetrically distributed along the axis of the holding area 101, the holding area 101 is made of aluminum alloy material, through the above-mentioned setting, the vibration wave can be better conducted to the holding surface uniformly through the aluminum alloy barrel.

[0041] Please refer to Figure 1 , Figure 2 and Figure 5 , the top end of the microphone main body 1 is connected with a touch display 6 through a hinge mechanism 5, the touch display 6 is respectively built-in with a Bluetooth dual-mode chip 601 and a Wi-Fi direct module 602, through the above-mentioned setting, wireless communication can be realized with the mobile phone app outside, the lyrics can be synchronized, the user can be prompted with the lyrics, the hinge mechanism 5 comprises a rotating ring 501, a damping shaft 502 and a rotating rod 503, the rotating ring 501 is sleeved on the top end of the microphone main body 1 and is rotationally connected with the microphone main body 1, one end of the rotating rod 503 is hingedly connected with the rotating ring 501 through the damping shaft 502, and the other end is rotationally connected with the touch display 6, so that the touch display 6 can be folded inward to be attached to the surface of the microphone main body 1, through the above-mentioned setting, when the touch display 6 is folded, the touch display 6 can be folded inward, when the microphone main body 1 falls, the touch display 6 can be protected, a battery module 10 is installed at the bottom end of the microphone main body 1, the touch display 6 and the linear motor 401 are electrically connected with the battery module 10, so as to provide independent power supply for the display and the linear motor 401.

[0042] Please refer to Figure 1 , Figure 2And Figure 4 The microphone body 1 is in spherical connection with the bottom support 2, and the microphone body 1 is detachable from the bottom support 2. The upper surface of the bottom support 2 is fixedly connected with an annular guide rail 7. A supporting assembly 8 is arranged on the annular guide rail 7. The supporting assembly 8 comprises an adjusting sleeve 801. The bottom end of the adjusting sleeve 801 is in sliding connection with the annular guide rail 7. A supporting frame 802 is in sliding insertion on the top end of the adjusting sleeve 801. The top end of the supporting frame 802 is provided with a Y-shaped structure. A fixing screw rod 803 is in threaded connection with the top end of the adjusting sleeve 801. The height of the supporting frame 802 is adjusted, so that the inclination angle of the microphone body 1 is controlled, the flexibility of the whole is improved, and the bottom of the bottom support 2 is provided with a suction cup 9. Through the arrangement of the suction cup 9, the user can be conveniently adsorbed and fixed with the table surface of the outside world.

[0043] The karaoke microphone in the embodiment converts the pitch frequency into a differential vibration waveform through the linkage of the vibration feedback module 4 and the audio processing module 3, so that the user can intuitively perceive the pitch deviation through the holding touch feeling during singing. The karaoke microphone is especially beneficial for beginners to master the pitch and rhythm. The built-in touch display 6 cooperates with the wireless communication module to realize the synchronous display and touch operation of lyrics, avoids the dependence on external equipment, guarantees the smoothness of the singing process, and realizes the complete folding and adhesion of the display inwards through the design of the hinged mechanism 5, so that the screen collision damage is effectively avoided during falling. The annular guide rail 7 and the supporting assembly 8 realize 360° multi-angle adjustment, and are suitable for different singing postures such as sitting posture and standing posture.

[0044] The working principle of the karaoke microphone is as follows: after the microphone main body 1 is started, the bottom end battery module 10 supplies power to the touch display 6 and the linear motor 401 through independent power supply circuits respectively, avoids signal interference, the touch display 6 establishes a low-delay audio transmission channel with a mobile phone APP through a built-in Bluetooth dual-mode chip 601, simultaneously synchronizes lyrics data by using a Wi-Fi direct connection module 602, realizes word-by-word highlight scrolling display of the lyrics, the audio processing module 3 collects human voice signals in real time, transmits the signals in two ways after noise reduction processing, the main audio signal is sent to an external sound box through Bluetooth, the auxiliary signal is input into the vibration control chip 402, the chip drives two linear motors 401 distributed in an axial symmetry along the holding area 101 to generate differential vibration waveforms according to the preset vibration mode of the current tone frequency, the vibration wave is uniformly conducted to the palm through the holding cylinder body made of aluminum alloy, forming tactile feedback of the pitch deviation, when the display needs to be stored, the user folds the touch display 6 inwards to completely adhere to the surface of the microphone main body 1 through the three-stage linkage of the rotating ring 501, the damping shaft 502 and the rotating rod 503 of the hinged mechanism 5, avoiding screen collision damage, during use, the annular guide rail 7 of the bottom support 2 supports the assembly 8 to allow the user to slide and adjust the sleeve 801 to any angle, after adjusting the height by pulling the Y-shaped support frame 802, the fixed screw rod 803 is tightened, so that the microphone main body 1 is stably inclined through the ball joint structure, adapting to the sitting or standing posture singing; the suction cup 9 generates negative pressure fixation when adsorbing the table top.

[0045] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one from another entity or action, without necessarily requiring or implying that there is any such relationship or order between such entities or actions. Also, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by "comprises... " does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the stated elements.

[0046] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A karaoke microphone comprising a microphone main body (1) and a bottom support (2), characterized in that: The top end of the microphone body (1) is provided with an audio processing module (3), and the middle end of the microphone body (1) is provided with a holding area (101), and the inner wall of the holding area (101) is provided with a vibration feedback module (4); The vibration feedback module (4) comprises at least two linear motors (401) and a vibration control chip (402), and the vibration control chip (402) is electrically connected with the audio processing module (3); One side of the top end of the microphone body (1) is connected with a touch display (6) through a hinge mechanism (5), and the touch display (6) is respectively provided with a Bluetooth dual-mode chip (601) and a Wi-Fi direct module (602); The microphone body (1) is connected with the bottom support (2) through a ball joint, and the microphone body (1) and the bottom support (2) are detachable, the upper surface of the bottom support (2) is fixedly connected with an annular guide rail (7), and the annular guide rail (7) is provided with a supporting assembly (8).

2. The karaoke microphone of claim 1, wherein: The hinge mechanism (5) comprises a rotating ring (501), a damping rotating shaft (502) and a rotating rod (503), the rotating ring (501) is sleeved on the top end of the microphone body (1) and is rotatably connected with the microphone body (1), one end of the rotating rod (503) is hingedly connected with the rotating ring (501) through the damping rotating shaft (502), and the other end is rotatably connected with the touch display (6), so that the touch display (6) can be folded inward to be attached to the surface of the microphone body (1).

3. The karaoke microphone of claim 1, wherein: The two linear motors (401) are symmetrically distributed along the axis of the holding area (101), and the holding area (101) is made of aluminum alloy.

4. The karaoke microphone of claim 1, wherein: The supporting assembly (8) comprises an adjusting sleeve (801), the bottom end of the adjusting sleeve (801) is slidably connected with the annular guide rail (7), the top end of the adjusting sleeve (801) is slidably inserted with a supporting frame (802), the top end of the supporting frame (802) is provided with a Y-shaped structure, and the top end of the adjusting sleeve (801) is threadedly connected with a fixing screw (803).

5. The karaoke microphone of claim 1, wherein: The bottom of the bottom support (2) is provided with a suction cup (9).

6. The karaoke microphone of claim 1, wherein: The bottom end of the microphone body (1) is provided with a battery module (10), and the touch display (6) and the linear motor (401) are electrically connected with the battery module (10).

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