CN209882009U

CN209882009U - Multifunctional sound box

Info

Publication number: CN209882009U
Application number: CN201822196356.3U
Authority: CN
Inventors: 石殷
Original assignee: Shenzhen Lan Digital Technology Co Ltd
Current assignee: Shenzhen Lan Digital Technology Co Ltd
Priority date: 2018-12-26
Filing date: 2018-12-26
Publication date: 2019-12-31
Anticipated expiration: 2028-12-26

Abstract

The utility model discloses a multifunctional sound box, which comprises a sound box body, a disinfection chamber and a PCB circuit board, wherein the disinfection chamber is arranged outside the sound box body and is used for disinfecting equipment playing music, such as a mobile phone and a product which can be put into the disinfection chamber; the utility model discloses during the use, disinfect through the equipment (for example cell-phone) of broadcast music in the disinfection room, and broadcast music and disinfect a PCB circuit board of both public, only need a power just can realize multiple functions promptly, broadcast music and disinfection can use simultaneously, also can the exclusive use.

Description

Multifunctional sound box

Technical Field

The utility model belongs to the technical field of audio amplifier equipment, concretely relates to multifunctional sound box.

Background

The sound box is a wide product used by the public for audio, the mobile phone is an indispensable product of the public at present, the cleanness and the sanitation of the mobile phone can directly influence the health of people, and the general sound box is designed to be capable of disinfecting the mobile phone so as to solve the cleanness and sanitation problem of the mobile phone by people.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multifunctional sound box which can disinfect the mobile phone while enjoying music.

The utility model provides a technical scheme is, a multifunctional sound box, it includes audio amplifier body, disinfection room and PCB circuit board, the disinfection room sets up and is used for disinfecting to the equipment of broadcast music in the audio amplifier body outside, the PCB circuit board sets up and is used for realizing audio amplifier and disinfection function at this internal audio amplifier of audio amplifier.

The utility model is also characterized in that,

the PCB circuit board comprises a sound box power amplification module, a disinfection module, an anion generation module and a power module, wherein the power module is respectively connected with the sound box power amplification module, the disinfection module and the anion generation module.

The sound box power amplifier module comprises a first chip U1, a first pin and a second pin of the first chip U1 are grounded in common, a fourth pin and a fifth pin are respectively connected with the cathode and the anode of a first loudspeaker Y1, an eighth pin is grounded, a tenth pin is grounded through a first capacitor C1, the first capacitor C1 is connected with a seventh pin through a sixth capacitor C6, an eleventh pin is connected with a seventh pin through a first resistance wire R1 and a second capacitor C2, a twelfth pin is grounded through a third capacitor C3, a fourteenth pin is sequentially connected with a second resistance wire R2 and a fourth capacitor C4, a fifteenth pin is sequentially connected with a third resistance wire R3 and a fifth capacitor C5, a twenty-second pin is grounded in parallel through a seventh capacitor C7 and an eighth capacitor C8, a twenty-fourth pin and a twenty-fifth pin are respectively connected with the cathode and the anode of a second loudspeaker Y2, and a twenty-seventh pin and an eighth pin are grounded in common.

The disinfection module is connected with the audio box power amplifier module through a first inductor L1 and comprises a first triode Q1, one path of the base of the first triode Q1 is directly connected with a transformer T1, the other path of the base of the first triode Q1 is connected with a transformer T1 through a ninth capacitor C9, one path of the emitter of the first triode Q1 is connected with the emitter of a second triode Q2, the other path of the emitter of the first triode Q1 is grounded through a first diode D1, the collector of the first triode Q1 is connected with a transformer T1, the base of the second triode Q2 is connected with a transformer T1, and the output end of the transformer T1 is connected with four ultraviolet lamps through a tenth capacitor C10 and an eleventh capacitor C11.

The anion generating module comprises an anion generator, an anion control key and an anion indicating lamp, wherein the anion control key is connected with the anion generator and used for controlling the working state of the anion generator, and the anion indicating lamp is connected with the anion generator and used for indicating the working state of the anion generator.

The disinfection room comprises a disinfection cavity, a placing seat, ultraviolet lamps and control keys, wherein the placing seat is arranged in the disinfection cavity and used for placing equipment to be disinfected, the ultraviolet lamps are arranged on the side wall of the disinfection cavity, the control keys are arranged on the outer surface of the disinfection cavity, and the ultraviolet lamps correspond to the control keys one to one.

The disinfection room further comprises an ozone emitter, and the ozone emitter and the ultraviolet lamp are matched to work to increase the radiation area of ultraviolet rays.

Compared with the prior art, the utility model discloses during the use, disinfect for the equipment (such as cell-phone) of broadcast music through the disinfection room, and broadcast music and disinfect a PCB circuit board of both public uses, only need a power just to realize multiple functions promptly, broadcast music and disinfection can use simultaneously, also can the exclusive use.

Drawings

Fig. 1 is a side view of a multifunctional sound box according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a multifunctional sound box according to an embodiment of the present invention;

FIG. 3 is a diagram illustrating a state of the multifunctional speaker for disinfecting a mobile phone according to an embodiment of the present invention;

fig. 4 is a circuit diagram of a PCB circuit board in a multifunctional sound box according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The embodiment of the utility model provides a multifunctional sound box, as shown in fig. 1-4, it includes sound box body 1, disinfection room 2 and PCB circuit board 3, disinfection room 2 is set up outside sound box body 1 and is used for disinfecting the equipment of broadcast music, PCB circuit board 3 is set up in sound box body 1 and is used for realizing sound box power amplifier and disinfection function;

like this, adopt above-mentioned structure, disinfect for the equipment (for example cell-phone) of broadcast music through disinfection room 2, and broadcast music and disinfect both public a PCB circuit board 3, just only need a power just can realize multiple functions promptly.

The PCB 3 comprises a sound box power amplifier module 31, a disinfection module 32, an anion generation module 33 and a power module 34, wherein the power module 34 is respectively connected with the sound box power amplifier module 31, the disinfection module 32 and the anion generation module 33;

like this, audio amplifier module 31 realizes the music instant music function, and disinfection module 32 realizes the disinfection function, and anion generation module 33 produces the burden, can clean the air around.

The sound box power amplifier module 31 comprises a first chip U1, a first pin and a second pin of the first chip U1 are grounded in common, a fourth pin and a fifth pin are respectively connected with a cathode and an anode of a first speaker Y1, an eighth pin is grounded, a tenth pin is grounded through a first capacitor C1, the first capacitor C1 is connected with a seventh pin through a sixth capacitor C6, an eleventh pin is connected with a seventh pin through a first resistance wire R1 and a second capacitor C2, a twelfth pin is grounded through a third capacitor C3, a fourteenth pin is sequentially connected with a second resistance wire R2 and a fourth capacitor C4, a fifteenth pin is sequentially connected with a third resistance wire R3 and a fifth capacitor C5, a twenty-second pin is grounded in parallel through a seventh capacitor C7 and an eighth capacitor C8, a twenty-fourth pin and a twenty-fifth pin are respectively connected with a cathode and an anode of a second speaker Y2, and a twenty-seventh pin and an eighth pin are grounded in common.

The disinfection module 32 is connected with the audio box power amplifier module 31 through a first inductor L1, the disinfection module 32 comprises a first triode Q1, one path of the base of the first triode Q1 is directly connected with a transformer T1, the other path of the base of the first triode Q1 is connected with a transformer T1 through a ninth capacitor C9, one path of the emitter of the first triode Q1 is connected with the emitter of a second triode Q2, the other path of the emitter of the first triode Q1 is grounded through a first diode D1, the collector of the first triode Q1 is connected with a transformer T1, the base of the second triode Q2 is connected with the transformer T1, and the output end of the transformer T1 is connected with four ultraviolet lamps through a tenth capacitor C10 and an eleventh capacitor C11.

The negative ion generating module 33 includes a negative ion generator, a negative ion control key 331 and a negative ion indicator lamp 332, wherein the negative ion control key 331 is connected with the negative ion generator for controlling the working state of the negative ion generator, and the negative ion indicator lamp 332 is connected with the negative ion generator for indicating the working state of the negative ion generator.

The disinfection room 2 comprises a disinfection cavity 21, a placing seat 22, ultraviolet lamps 23 and control keys 24, wherein the placing seat 22 is arranged in the disinfection cavity 21 and used for placing equipment to be disinfected, the ultraviolet lamps 23 are arranged on the side wall of the disinfection cavity 21, the control keys 24 are arranged on the outer surface of the disinfection cavity 21, and the ultraviolet lamps 23 correspond to the control keys 24 one by one;

therefore, one control key 24 corresponds to one ultraviolet lamp 23, one ultraviolet lamp 23 corresponds to one surface of the mobile phone, a certain surface needs to be disinfected in a key mode, and only the corresponding ultraviolet lamp 23 is turned on through the control key 24, so that energy waste is avoided.

The sterilization booth 2 further comprises an ozone emitter cooperating with the ultraviolet lamp 23 for increasing the radiation area of the ultraviolet rays.

In addition, the sound box body 1 is also provided with a display screen 11 and a volume switch key 12.

The working process is as follows: as shown in fig. 3, if it is required to sterilize the music playing device (such as a mobile phone), the device is placed on the placing seat 22 of the sterilizing room 2, and then the control key 24 is pressed, the ultraviolet lamp 23 disposed on the side wall of the sterilizing chamber 21 works to sterilize the mobile phone, and in the sterilizing process, the operation of the ozone emitter can be controlled as required, and the radiation area of the ultraviolet rays can be increased by matching the ozone with the ultraviolet lamp 23, so that the sterilization is more thorough.

Compared with the prior art, during the use, disinfect for the equipment (for example cell-phone) of broadcast music through the disinfection room, and broadcast music and disinfect both public a PCB circuit board, only need a power just promptly can realize multiple functions, broadcast music and disinfection can use simultaneously, also can the exclusive use.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a multifunctional sound box, its characterized in that, it includes audio amplifier body (1), disinfection room (2) and PCB circuit board (3), disinfection room (2) set up and are used for disinfecting the equipment of broadcast music in audio amplifier body (1) outside, PCB circuit board (3) set up and are used for realizing audio amplifier and disinfection function in audio amplifier body (1).

2. The multifunctional sound box according to claim 1, wherein the PCB circuit board (3) comprises a sound box power amplifier module (31), a disinfection module (32), an anion generation module (33) and a power supply module (34), and the power supply module (34) is respectively connected with the sound box power amplifier module (31), the disinfection module (32) and the anion generation module (33).

3. The multifunctional sound box according to claim 2, wherein the sound box power amplifier module (31) comprises a first chip U1, the first pin and the second pin of the first chip U1 are commonly grounded, the fourth pin and the fifth pin are respectively connected with the cathode and the anode of a first speaker Y1, the eighth pin is grounded, the tenth pin is grounded through a first capacitor C1, the first capacitor C1 is connected with the seventh pin through a sixth capacitor C6, the eleventh pin is connected with the seventh pin through a first resistance wire R1 and a second capacitor C2, the twelfth pin is grounded through a third capacitor C3, the fourteenth pin is sequentially connected with a second resistance wire R2 and a fourth capacitor C4, the fifteenth pin is sequentially connected with a third resistance wire R3 and a fifth capacitor C5, the twenty-second pin is connected with the parallel ground through a seventh capacitor C7 and an eighth capacitor C8, and the twenty-fourth pin and the fifth pin are respectively connected with the cathode and the anode of a second speaker Y2, the twenty-seventh pin and the twenty-eighth pin are commonly grounded.

4. A multifunctional loudspeaker box according to claim 3, wherein said disinfection module (32) is connected to the loudspeaker box power amplifier module (31) through a first inductor L1, said disinfection module (32) comprises a first transistor Q1, one path of the base of said first transistor Q1 is directly connected to a transformer T1, the other path is connected to a transformer T1 through a ninth capacitor C9, one path of the emitter of said first transistor Q1 is connected to the emitter of said second transistor Q2, the other path is grounded through a first diode D1, the collector of said first transistor Q1 is connected to the transformer T1, the base of said second transistor Q2 is connected to the transformer T1, and the output of said transformer T1 is connected to four ultraviolet lamps through a tenth capacitor C10 and an eleventh capacitor C11.

5. The multifunctional sound box according to claim 4, wherein the anion generating module (33) comprises an anion generator, an anion control key (331) and an anion indicator light (332), the anion control key (331) is connected with the anion generator for controlling the working state of the anion generator, and the anion indicator light (332) is connected with the anion generator for indicating the working state of the anion generator.

6. The multifunctional sound box according to claim 5, wherein the disinfection room (2) comprises a disinfection cavity (21), a placing seat (22), an ultraviolet lamp (23) and a control key (24), the placing seat (22) is arranged in the disinfection cavity (21) for placing the equipment to be disinfected, the ultraviolet lamp (23) is arranged on the side wall of the disinfection cavity (21), the control key (24) is arranged on the outer surface of the disinfection cavity (21), and the ultraviolet lamps (23) and the control keys (24) are in one-to-one correspondence.

7. A multi-functional sound box according to any one of claims 1-6, characterized in that the disinfection chamber (2) further comprises an ultraviolet lamp and an ozone emitter cooperating with the ultraviolet lamp (23) for increasing the radiation area of the ultraviolet rays.