CN210725232U

CN210725232U - Modular detachable multifunctional wireless Bluetooth charging sound box

Info

Publication number: CN210725232U
Application number: CN201922423272.3U
Authority: CN
Inventors: 方斌
Original assignee: Shenzhen Yuncheng Intelligent Technology Co Ltd
Current assignee: Shenzhen Yuncheng Intelligent Technology Co Ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-06-09
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a detachable multi-functional wireless bluetooth speaker that fills of modularization, including audio amplifier backshell and the audio amplifier protecgulum that is equipped with the appearance chamber, the top that holds the chamber is provided with the control unit box body, this control unit box body is provided with the PCB control panel and the battery package of being connected with PCB control panel electricity, the PCB control panel is equipped with charging circuit and discharge circuit, the audio amplifier backshell is provided with at least one U type cell face, the three cell body of this U type cell face distributes in the back of audio amplifier backshell and controls the side, wherein, be provided with the catching groove on the cell body of controlling the side, the inboard of the cell body at the back is provided with wireless charging module or power slot, U type cell face detachable has detain. The utility model discloses an audio amplifier can carry out wireless charging to the smart mobile phone that has the wireless function of filling, and the U type frame of the department of charging can be dismantled. The power supply slot that sets up on U type cell surface can insert portable power source, makes audio amplifier duration stronger, and portable power source's insertion makes the power electric quantity increase.

Description

Modular detachable multifunctional wireless Bluetooth charging sound box

Technical Field

The utility model relates to an audio amplifier technical field, specific saying so relates to a detachable multi-functional wireless bluetooth speaker that fills of modularization.

Background

With the appearance of smart phones and tablet computers, people use smart electronic products more and more frequently, and charging the smart electronic products becomes an indispensable thing in daily life. The appearance of the wireless charger brings more convenience to the life of people, so that the wireless charger is widely applied to the daily life of people.

And the wireless charging function arranged on the loudspeaker box is not found at present.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the to-be-solved technical problem of the utility model lies in providing a detachable multi-functional wireless bluetooth speaker that fills of modularization, this audio amplifier can carry out wireless charging to the smart mobile phone that has the wireless function of filling.

In order to solve the technical problem, the utility model discloses a following scheme realizes: the utility model discloses a detachable multi-functional wireless bluetooth speaker that fills of modularization, including be equipped with the audio amplifier backshell that holds the chamber with the lid connect in the audio amplifier protecgulum of audio amplifier backshell open end, the top that holds the chamber is provided with the control unit box body, this control unit box body be provided with the PCB control panel and with the battery package that the PCB control panel electricity is connected, the PCB control panel is equipped with charging circuit and discharge circuit, the audio amplifier backshell is provided with at least one U type cell face, the three cell body of this U type cell face distribute in the side about with the back of audio amplifier backshell, wherein, be provided with the catching groove on the cell body of side about, the inboard of the cell body at the back is provided with wireless charging module or power slot, U type cell face detachable has buckled.

Furthermore, two U-shaped groove surfaces are arranged, namely an upper U-shaped groove surface and a lower U-shaped groove surface.

Furthermore, go up the middle cell body bottom surface inboard of U type cell surface and be provided with wireless module of filling, be provided with first catching groove on the cell body about it.

Furthermore, a power slot is arranged on the bottom surface of the middle groove body of the lower U-shaped groove surface and used for being connected with an external mobile power supply in an inserting mode, a charging contact terminal group and a discharging contact terminal group are arranged on the bottom surface of the power slot, the charging contact terminal group is connected with the charging circuit through a circuit, the discharging contact terminal group is connected with the discharging circuit through a circuit, and second buckling grooves are formed in the left groove body and the right groove body of the power slot.

Furthermore, the bottom side surface of the U-shaped opening of the modularized U-shaped frame is a plane or is provided with a smart phone containing cavity, the bottom of the smart phone containing cavity is closed, the upper end of the smart phone containing cavity is open, a side plate of the smart phone containing cavity facing the U-shaped groove surface is provided with an opening, and the opening is opposite to the wireless charging module.

Furthermore, convex buckles matched with the buckle grooves are arranged on the inner sides of the two side plates of the modularized U-shaped frame.

Further, the smart phone storage cavity is used for storing a smart phone with a wireless charging function.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an audio amplifier can carry out wireless charging to the smart mobile phone that has the wireless function of filling, and the U type frame of the department of charging can be dismantled.

The power supply slot that sets up on U type cell surface can insert portable power source, makes audio amplifier duration stronger, and portable power source's insertion makes the power electric quantity increase.

Drawings

Fig. 1 is a schematic view of the back side of the sound box of the present invention showing a three-dimensional structure.

Fig. 2 is a schematic view of the battery pack mounting structure of the present invention.

Fig. 3 is a schematic view of the modular U-shaped frame structure of the present invention.

Fig. 4 is the circuit connection schematic diagram of the PCB control panel, the battery pack, the external mobile power source and the functional element of the present invention.

Detailed Description

The technical solution 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, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making more clear and definite definitions of the protection scope of the present invention. It is obvious that the described embodiments of the invention are only some of the embodiments of the invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

The utility model discloses an audio amplifier embeds there is bluetooth module.

Example 1: the utility model discloses a concrete structure as follows:

referring to fig. 1-4, the utility model discloses a detachable multi-functional wireless bluetooth speaker that fills of modularization, including be equipped with the audio amplifier backshell 2 that holds the chamber with cover connect in the audio amplifier protecgulum 1 of 2 open ends of audio amplifier backshell, the top that holds the chamber is provided with the control unit box body 9, this control unit box body 9 be provided with PCB control panel 17 and with the battery package 10 that PCB control panel 17 electricity is connected, PCB control panel 17 is equipped with charging circuit and discharge circuit, audio amplifier backshell 2 is provided with at least one U type cell face, the three cell body of this U type cell face distribute in the back of audio amplifier backshell 2 with control the side, wherein, be provided with the catching groove on the cell body of controlling the side, the inboard of the cell body of back is provided with wireless module 8 or power slot 7 that fills, U type cell face detachable has buckled modularization U type.

A preferred technical solution of this embodiment: two U-shaped groove surfaces are arranged, namely an upper U-shaped groove surface 4 and a lower U-shaped groove surface 6.

A preferred technical solution of this embodiment: go up the middle cell body bottom surface inboard of U type cell face 4 and be provided with wireless module 8 that fills, be provided with first catching groove 3 on the cell body about it.

A preferred technical solution of this embodiment: the bottom surface of the middle groove body of the lower U-shaped groove surface 6 is provided with a power supply slot 7, the power supply slot 7 is used for being connected with an external mobile power supply in an inserting mode, a charging contact terminal group and a discharging contact terminal group are arranged on the bottom surface of the middle groove body, the charging contact terminal group is connected with the charging circuit through a circuit, the discharging contact terminal group is connected with the discharging circuit through a circuit, and second buckle grooves 5 are formed in the left groove body and the right groove body of the power supply slot 7.

A preferred technical solution of this embodiment: the bottom side surface of the U-shaped opening of the modularized U-shaped frame 11 is a plane or is provided with a smart phone containing cavity 14, the bottom of the smart phone containing cavity 14 is sealed, the upper end of the smart phone containing cavity is open, a side plate of the smart phone containing cavity facing the U-shaped groove surface 4 is provided with an opening 13, and the opening is opposite to the wireless charging module 8.

A preferred technical solution of this embodiment: and convex buckles 12 matched with the buckle grooves are arranged on the inner sides of the two side plates of the modularized U-shaped frame 11.

A preferred technical solution of this embodiment: the smart phone accommodating cavity 14 is used for accommodating a smart phone with a wireless charging function.

Example 2:

as shown in fig. 4, the charging end and the discharging end of the battery pack 10 are connected with the charging circuit and the discharging circuit on the PCB control board 17, when the smart phone needs to be charged, the smart phone is placed in the smart phone accommodating cavity 14, the battery pack 10 sends electric energy into the charging coil 16 through the discharging circuit, the smart phone is provided with a coil structure matched with the charging coil 16, and the two coils interact with each other to charge the smart phone. Be provided with trompil 13 on the curb plate of modularization U type frame 11 orientation U type trough surface 4, this trompil 13 is the opposite position of two coils, avoids the baffle to influence charge efficiency.

The PCB control panel 17 is connected with a transformer, the transformer is connected with an external power line, the external power line passes through the transformer and then reaches the PCB control panel 17, a charging circuit on the PCB control panel 17 is also connected with the mobile power supply 15, the mobile power supply 15 is inserted into the power slot 7, the function of the mobile power supply is the same as that of the battery pack, the mobile power supply is an external power supply and is connected with the battery pack in parallel.

Example 3:

the PCB control panel 17 is electrically connected with the tweeter, the woofer, the indicator light, a plurality of keys and a plurality of knobs, wherein the keys comprise a power switch key, a Bluetooth switch key, a pause key, a previous music key and a next music key. The knobs comprise a woofer volume control knob and two groups of tweeter control knobs, and a MICRO USB charging socket and a USB discharging socket are further arranged on the sound box.

Example 4:

four sides of the front cover 1 of the sound box are of a convex handle structure, and the handle structure is connected with a loudspeaker sound outlet part in the middle of the front cover of the sound box through four radial strips. The upper side of the sound outlet part of the loudspeaker is provided with a display screen, and the top of the display screen is provided with an indicator light bar.

To sum up, the utility model discloses an audio amplifier can carry out wireless charging to the smart mobile phone that has the wireless function of filling, and the U type frame of the department of charging can be dismantled. The power supply slot that sets up on U type cell surface can insert portable power source, makes audio amplifier duration stronger, and portable power source's insertion makes the power electric quantity increase.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.

Claims

1. A modularized detachable multifunctional wireless Bluetooth charging sound box comprises a sound box rear shell (2) provided with a cavity and a sound box front cover (1) connected with the open end of the sound box rear shell (2) in a covering manner, wherein the top of the cavity is provided with a control unit box body (9), the control unit box body (9) is provided with a PCB control board (17) and a battery pack (10) electrically connected with the PCB control board (17), the PCB control board (17) is provided with a charging circuit and a discharging circuit, it is characterized in that the sound box rear shell (2) is provided with at least one U-shaped groove surface, three groove bodies of the U-shaped groove surface are distributed on the back surface and the left and right side surfaces of the sound box rear shell (2), the novel solar cell comprises a cell body, a wireless charging module (8) or a power supply slot (7), a U-shaped groove face and a modularized U-shaped frame (11), wherein the cell body on the left side face and the right side face is provided with a fastening groove, the inner side of the cell body on the back face is provided with the wireless charging module (8) or the power supply slot (7), and the U-.

2. The detachable multifunctional wireless Bluetooth speaker of claim 1, wherein there are two U-shaped groove surfaces, namely an upper U-shaped groove surface (4) and a lower U-shaped groove surface (6).

3. The detachable multifunctional wireless Bluetooth speaker of claim 2, wherein the wireless Bluetooth module (8) is disposed inside the bottom surface of the middle slot of the upper U-shaped slot (4), and the left and right slots are provided with the first catching grooves (3).

4. The modularized detachable multifunctional wireless Bluetooth charging sound box is characterized in that a power slot (7) is formed in the bottom surface of the middle groove body of the lower U-shaped groove surface (6), the power slot (7) is used for being connected with an external mobile power supply in an inserting mode, a charging contact terminal group and a discharging contact terminal group are arranged on the bottom surface of the power slot, the charging contact terminal group is connected with the charging circuit through a circuit, the discharging contact terminal group is connected with the discharging circuit through a circuit, and second buckle grooves (5) are formed in the left groove body and the right groove body of the power slot (7).

5. The multifunctional detachable modular wireless Bluetooth charging speaker is characterized in that the bottom side of the U-shaped opening of the modular U-shaped frame (11) is a plane or the bottom side of the U-shaped opening is provided with a smart phone receiving cavity (14), the smart phone receiving cavity (14) is closed at the bottom and is open at the upper end, and a side plate facing the U-shaped groove surface (4) is provided with an opening (13) facing the wireless Bluetooth charging module (8).

6. The multifunctional detachable modular wireless Bluetooth speaker box according to claim 1 or 5, wherein the inner sides of the two side plates of the modular U-shaped frame (11) are provided with a convex buckle (12) matching with the buckle groove.

7. The multifunctional detachable wireless Bluetooth speaker of claim 5, wherein the smart phone receiving cavity (14) is used for receiving a smart phone with wireless Bluetooth function.