CN217037383U

CN217037383U - Hand-held type intelligence lamp microphone audio amplifier

Info

Publication number: CN217037383U
Application number: CN202220680237.9U
Authority: CN
Inventors: 周祥; 董文君; 郭胜潮
Original assignee: Dongguan Maike Electronics Co ltd
Current assignee: Dongguan Maike Electronics Co ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-07-22
Anticipated expiration: 2032-03-25

Abstract

The utility model discloses a handheld intelligent lamp microphone sound box which comprises an outer cover component, a microphone component, a sound box component, a handle component, a control main board, a light component and a battery, wherein the outer cover component is positioned on the left side and the right side of the top of the handle component and clamped with the sound box component, the microphone component is fixedly arranged in the middle of the inner top of the handle component, and the sound box component is positioned close to the top of the handle component. The microphone component is arranged on the loudspeaker box component through a multistage vibration reduction support, the loudspeaker box component consists of a loudspeaker and a bass radiator (PR for short), and the PR and the loudspeaker are arranged in opposite planes to counteract vibration generated by the loudspeaker; the connection face of the horn and the sound head is additionally provided with the reflector plate, the reflector plate and the front upper cavity of the horn form a resonant sound cavity, bass can be increased, the directivity of the horn is changed, sound is produced towards the lower front side, and howling is avoided.

Description

Hand-held type intelligence lamp microphone audio amplifier

Technical Field

The utility model relates to the technical field of sound boxes and microphones, in particular to a handheld intelligent lamp microphone sound box.

Background

A hand-held K song microphone or K song sound box has the music function of the traditional sound box, the microphone function with the KTV effect and the live broadcast function, is very popular with people, and is taken as a necessary product to be carried with or carried with a car. However, the existing products do not have the functions of lighting, atmosphere rhythm and sleep accompanying, different products need to be carried in different scenes, the pursuit of people for life convenience is violated, and more raw materials and resource consumption must be generated by various products, so that the development direction of the product is inconsistent with the development direction of 'quantity to quality' and 'energy conservation and environmental protection' required by the state.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a handheld intelligent lamp microphone sound box, which aims to solve the problems that the use convenience and the practicability of products are increased in the background technology, and is realized through innovative design: high-quality audio amplifier broadcast, K song, recording song, wireless on-vehicle connection, intelligent light, accompany to sleep etc. function in an organic whole, bring immersive experience effect for vision and sense of hearing, accord with the pursuit of modern people to simple and convenient intelligence, and have high price/performance ratio.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a hand-held type intelligence lamp microphone audio amplifier, includes enclosing cover subassembly, microphone subassembly, audio amplifier subassembly, handle components, control mainboard, light subassembly and battery, the enclosing cover subassembly be located the left and right sides at handle components top and with audio amplifier subassembly block, microphone subassembly fixed mounting is in the intermediate position at fixed mounting top in the audio amplifier subassembly, the audio amplifier subassembly is located handle components leans on the top position, light subassembly be located the handle components top around both sides and with audio amplifier subassembly block, battery fixed mounting is in one side of controlling the mainboard, and controls mainboard and battery and all be located the standing groove that handle components bottom was seted up.

Preferably, the enclosing cover subassembly is the U-shaped plastic casing, and enclosing cover subassembly skeleton both sides all are equipped with the bleeder vent with the top, guarantees picking up and sending of sound, and the surface-mounted cloth plays the effect of decorating and absorbing the noise, is provided with the one deck sponge between the top inboard and the miaow head for the buffering air current eliminates the sound phenomenon of exploding, and the inboard on U-shaped plastic casing both sides is equipped with the screens and matches above screens and the audio amplifier, and it is practical to reduce the screw, simplifies the assembly methods to raise the efficiency.

Preferably, the light subassembly comprises light board and outside leaded light spare, and light board is connected with the control mainboard electricity, and the air distance of leaded light spare and light board is 0-30mm, and the best scattering of guaranteeing light of this distance does not have the sense of wick granule and the degree of consistency, and light board can produce multiple lamp effect by the control mainboard and like: sound rhythm, firework atmosphere, monochromatic lighting, and the like. The intelligent light is characterized in that the mode, the brightness, the opening time and the closing time of the light can be set through the mainboard control or APP or AI voice, and the intelligent light is particularly practical when a user sleeps at the bed head.

Preferably, the microphone assembly comprises a sound head and a damping support, the sound head is electrically connected with the light plate and the control mainboard through a line, and the damping support isolates sound conduction of the loudspeaker to eliminate squeaking.

The shock mount is made of a soft material, including but not limited to: shape, form (ring, elastic wave, multiple rings or multiple rings), bracket fixing mode, material (silica gel, rubber, TPU, sponge), and the like.

Preferably, the loudspeaker box assembly consists of a loudspeaker box front shell, a loudspeaker box rear shell, a loudspeaker, a PR (front side surface reflection) and a reflector plate, the loudspeaker is fixedly installed on one side of the loudspeaker box front shell, a damping sheet is pasted on a T iron surface of the loudspeaker, the damping sheet is in interference connection with the loudspeaker box rear shell, the loudspeaker and the PR are both in clamping connection with the outer cover assembly through clamping grooves formed in two sides and an inlet part, the reflector plate is pasted on one side of the loudspeaker box front shell, the shielding area of the reflector plate occupies 1% -80% of the loudspeaker, the distance between the reflector plate and the loudspeaker is 1-80mm, and a resonant sound cavity, different-proportion reflection areas and a distance change compensation frequency and directivity are formed in the front side of the loudspeaker; the reflector plate can be in a sticking mode or can be straight out of the sound box shell mold. The reflector plate can be adhered to the outer cover component or formed by the outer cover component, and the front surface of the loudspeaker is provided with a resonant sound cavity which is protected by the patent.

Preferably, the upper part of the handle assembly is in a U-shaped fork shape, the inner side of the top of the handle assembly is provided with a guide strip for guiding the sound box assembly to be loaded, and the middle part of the handle assembly is in a thin waist shape with the diameter of 20-50mm, so that the handle assembly is beneficial to hand holding comfort; the lower part of the handle component is a round square hollow, one surface of the handle component is provided with a control key, and a battery and a control mainboard are placed in the handle component; the hole site is left to the handle subassembly bottom, uses mainboard and external connection (charge, earphone, recording, live etc.), and reserves base adaptation interface, can use with the connection base, realizes charging, the bidirectional control function.

Preferably, the control mainboard is installed on the PCB board by MCU, DSP, charge management, amplifier, key switch, wireless transmission module and peripheral component, can realize: BT, lamp control, microphone amplification, sound effect processing, wireless output, earphone output, recording output, wired input, charging, loudspeaker driving and the like.

Preferably, the battery is electrically connected with the control mainboard, the control mainboard provides electric energy for the control mainboard for charging and over-discharging over-charging protection, and the battery provides electric energy supply for the control mainboard for the whole product.

Compared with the prior art, the utility model has the beneficial effects that: the microphone component is arranged on the loudspeaker box component through a multistage vibration reduction support, the loudspeaker box component consists of a loudspeaker and a bass radiator (PR for short), and the PR and the loudspeaker are arranged in opposite planes to counteract vibration generated by the loudspeaker; a reflector is added on the connecting surface of the horn and the sound head, and the reflector and the front upper cavity of the horn form a resonant sound cavity, so that bass can be increased, the directivity of the horn can be changed, and the horn can sound towards the lower front side, and howling is avoided; the other two sides of the sound box are provided with light emitting plates which are clamped and fixed by the box body with grooves, the outer light guide part is buckled on the upper part of the handle, the sound box is connected with the handle assembly in a guide rail mode, the sound box and the upper part of the handle assembly are buckled together by the outer cover assembly, and the middle part of the handle is in a thin waist shape, so that the hand-holding experience is improved; the handle lower part is the interior cavity of circle square, and battery and control mainboard have been placed to inside, and surface mounting's control button combines microphone audio amplifier and light, and the outer cavity compensation and the direction design that the simplest assembly design combines the audio amplifier make the product possess better tone quality, price/performance ratio, and do not have to whistle.

Drawings

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a first exploded view of the speaker assembly of the present invention;

FIG. 3 is a second exploded view of the speaker assembly of the present invention;

FIG. 4 is a first perspective view of the present invention;

fig. 5 is a second perspective view of the present invention.

In the figure: 1. an outer cover assembly; 2. a microphone assembly; 3. a speaker assembly; 4. a handle assembly; 5. a control main board; 6. a light assembly; 7. a battery; 8. a front casing of the sound box; 9. a sound box rear shell; 10. a reflective sheet; 11. a horn; 12. a damping sheet; 13. and PR.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a hand-held intelligent lamp microphone sound box comprises an outer cover component 1, a microphone component 2, a sound box component 3, a handle component 4, a control mainboard 5, a light component 6 and a battery 7, wherein the outer cover component 1 is positioned on the left side and the right side of the top of the handle component 4 and is clamped with the sound box component 3, the outer cover component 1 is a U-shaped plastic shell, both sides and the top of the framework of the outer cover component 1 are respectively provided with a vent hole to ensure the picking and sending of sound, surface-adhered cloth plays the roles of decoration and noise absorption, a layer of sponge is arranged between the inner side of the top and a microphone head to buffer air flow and eliminate the popping phenomenon, screens are arranged on the inner sides of both sides of the U-shaped plastic shell and are matched with the screens on the sound box, the screws are reduced, the assembly mode is simplified, the efficiency is improved, the microphone component 2 is fixedly arranged at the middle position of the top in the handle component 4, and the microphone component 2 consists of a sound head and a damping bracket, the sound head is electrically connected with the lamplight board and the control mainboard 5 through a line, the vibration absorption support isolates sound conduction of the loudspeaker 11, and squeaking is eliminated, the sound box component 3 is located at the position, close to the top, of the handle component 4, the sound box component 3 is composed of a sound box front shell 8, a sound box rear shell 9, the loudspeaker 11, PR13 and a reflector plate 10, the loudspeaker 11 is fixedly installed on one side of the sound box front shell 8, a vibration absorption plate 12 is attached to the T iron surface of the loudspeaker 11, the vibration absorption plate 12 is in interference connection with the sound box rear shell 9, the loudspeaker 11 and the PR13 are connected with the outer cover component 1 in a clamping mode through clamping grooves formed in the two sides and an inlet part, the reflector plate 10 is attached to one side of the sound box front shell 8, the shielding area of the reflector plate 10 occupies 1-80% of the loudspeaker 11, and the different proportion of reflection areas change compensation frequency and directivity; the reflector plate 10 can be the form of pasting and also can be that the audio amplifier shell mould directly goes out, light component 6 be located the 4 top of handle assembly around both sides and with audio amplifier subassembly 3 block, light component 6 comprises light board and outside leaded light spare, light board is connected with control mainboard 5 electricity, the air distance of leaded light spare and light board is 0-30mm, the no wick granular sensation of scattering and the degree of consistency of this best assurance light of distance, light board can produce multiple lamp effect if by control mainboard 5: the device comprises a control mainboard 5, a battery 7, a sound rhythm, a firework atmosphere, monochromatic lighting and the like, wherein the battery 7 is fixedly installed on one side of the control mainboard 5, the control mainboard 5 and the battery 7 are both positioned in a placing groove formed in the bottom of a handle assembly 4, the upper part of the handle assembly 4 is in a U-shaped fork shape, a guide strip is arranged on the inner side of the top of the handle assembly 4 and used for guiding the sound box assembly 3 to be loaded, and the diameter of the middle thin waist shape of the handle assembly 4 is 20-50mm, so that the comfortable feeling of holding is facilitated; handle assembly 4 lower part is the interior sky of circle square, and wherein one side is provided with the control button, and battery 7 and control mainboard 5 are placed to inside, and control mainboard 5 is installed on the PCB board by MCU, DSP, charge management, amplifier, key switch, wireless transmission module and peripheral component, can realize: BT, lamp control, microphone amplification, sound effect processing, wireless output, earphone output, recording output, wired input, charging, loudspeaker drive and other functions, the battery 7 is electrically connected with the control mainboard 5, the control mainboard 5 provides electric energy charging and over-discharge over-charge protection for the control mainboard 5, and the battery 7 provides electric energy supply of the whole product for the control mainboard 5.

In summary, the following steps: in the microphone sound box with the handheld intelligent lamp, a microphone component 2 is arranged on a sound box component 3 through a multi-stage vibration reduction support, the sound box component 3 consists of a loudspeaker 11 and a low-pitch radiator (PR for short), and PR13 is arranged opposite to the loudspeaker 11 to counteract the vibration generated by the loudspeaker 11; a reflector plate 10 is added on the connecting surface of the loudspeaker 11 and the sound head, and the reflector plate 10 and the front upper cavity of the loudspeaker 11 form a resonant sound cavity, so that bass can be increased, the directivity of the loudspeaker 11 can be changed, and sound can be produced towards the lower front side, and howling is avoided; the other two sides of the sound box are provided with light emitting plates which are clamped and fixed by the box body with grooves, an external light guide part is buckled on the upper part of the handle, the sound box is connected with the handle component 4 in a guide rail mode, the sound box and the upper part of the handle component 4 are buckled together by an external cover component, and the middle part of the handle is in a thin waist shape, so that the hand-holding experience is improved; the handle lower part is the interior cavity of circle square, and battery and control mainboard have been placed to inside, and surface mounting's control button combines microphone audio amplifier and light, and the outer cavity compensation and the direction design that the simplest assembly design combines the audio amplifier make the product possess better tone quality, price/performance ratio, and do not have to whistle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hand-held type intelligence lamp microphone audio amplifier, includes enclosing cover subassembly (1), microphone subassembly (2), audio amplifier subassembly (3), handle components (4), control mainboard (5), light subassembly (6) and battery (7), its characterized in that: enclosing cover subassembly (1) is located the left and right sides at handle components (4) top and with audio amplifier subassembly (3) block, microphone subassembly (2) fixed mounting is in the intermediate position at audio amplifier subassembly (3) top, audio amplifier subassembly (3) are located handle components (4) by the top position, light subassembly (6) are located handle components (4) top around both sides and with audio amplifier subassembly (3) block, battery (7) fixed mounting is in one side of control mainboard (5), and control mainboard (5) and battery (7) all are located handle components (4) wherein in the control button that one side set up.

2. A hand-held smart light microphone speaker as claimed in claim 1, wherein: the loudspeaker box is characterized in that the outer cover component (1) is a U-shaped plastic shell, air holes are formed in the two sides and the top of the framework of the outer cover component (1), and clamping positions matched with the clamping positions on the loudspeaker box component (3) are arranged on the inner sides of the two sides of the U-shaped plastic shell.

3. A handheld smart light microphone speaker as claimed in claim 1, wherein: the light component (6) consists of a light plate and an external light guide part, the light plate is electrically connected with the control mainboard (5), and the space between the light guide part and the light plate is 0-30 mm.

4. A hand-held smart light microphone speaker as claimed in claim 1, wherein: the microphone assembly (2) is composed of a sound head and a damping support, and the sound head is electrically connected with the light board and the control main board (5) through wires.

5. A handheld smart light microphone speaker as claimed in claim 1, wherein: loudspeaker box subassembly (3) comprise preceding shell of audio amplifier (8), audio amplifier backshell (9), loudspeaker (11), PR (13) and reflector plate (10), one side of loudspeaker (11) fixed mounting shell (8) before the audio amplifier, shock attenuation piece (12) have been pasted to the T iron face of loudspeaker (11), shock attenuation piece (12) are connected with audio amplifier backshell (9) interference, loudspeaker (11) and PR (13) are all connected with enclosing cover subassembly (1) block through the draw-in groove that both sides and income portion set up, and one side of shell (8) before the audio amplifier is pasted in reflector plate (10).

6. A hand-held smart light microphone speaker as claimed in claim 1, wherein: the upper part of the handle component (4) is in a U-shaped fork shape, and a guide strip is arranged on the inner side of the top of the handle component.

7. A hand-held smart light microphone speaker as claimed in claim 1, wherein: the control main board (5) is installed on the PCB through an MCU, a DSP, a charging management module, an amplifier, a key switch, a wireless transmitting module and peripheral elements.

8. A hand-held smart light microphone speaker as claimed in claim 1, wherein: the battery (7) is electrically connected with the control mainboard (5).