CN213818064U - Bluetooth sound box - Google Patents

Abstract

The utility model discloses a Bluetooth sound box, which comprises a shell body and a control unit, wherein the shell body comprises an upper shell, a loudspeaker and a control unit, the shell body is formed by enclosing an upper shell and a lower shell, the upper shell is provided with an opening in a through manner, and a plurality of sound holes are uniformly distributed along the circumferential surface of the opening; a wireless charging seat is arranged on the opening, the wireless charging seat is provided with a charging table for placing the mobile equipment and a wireless charging and transmitting coil which generates an interactive magnetic field in a working state, and the wireless charging and transmitting coil is electrically connected with the control unit; the utility model provides a bluetooth speaker aims at solving present bluetooth speaker function singleness: both solved tone quality, waterproof and the relatively poor defect of sense of touch, satisfied again and played the music while giving the demand that equipment is wireless charges, the key still overcomes the defect that battery charging outfit jumped when playing the music.

Description

Bluetooth sound box

Technical Field

The utility model belongs to the technical field of digital electronics, concretely relates to bluetooth speaker, especially to bluetooth speaker who fills the function to having wirelessly.

Background

The audio amplifier is particularly referred to a set of audio system that the electrical equipment combination makes sound, and the audio amplifier system contains roughly: 1. Sound source device: (sound source output devices such as DVDs, CDs, MPs 3, MP4, computers, mobile phones, microphones, etc.) 2, dynamic audio signal processing devices (audio signal processing devices such as limiters, effectors, sound consoles, audio processors, equalizers, etc.) 3, audio signal amplifying devices (analog power amplifiers such as front-stage power amplifiers, rear-stage power amplifiers, digital power amplifiers, etc.) 4, and sound reproducing devices (full-range speakers, ceiling horns, sound columns, linear array speakers, tweeters, subwoofers, etc.). The product on the market at present has a single function, can not meet various requirements of people in life, and still has the following disadvantages in actual use:

1. the stereo sound effect exceeding the volume of the sound box can not be generated, and the waterproof performance is poor;

2. the volume is large, the carrying is inconvenient, and the touch feeling is poor;

3. the existing Bluetooth sound box has single function and can only be used for listening to music.

Disclosure of Invention

The utility model discloses mainly to above problem, provided a bluetooth speaker, aim at solving present bluetooth speaker function singleness: both solved tone quality, waterproof and the relatively poor defect of sense of touch, satisfied again and played the music while giving the demand that equipment is wireless charges, the key still overcomes the defect that battery charging outfit jumped when playing the music.

In order to achieve the above object, the utility model provides a bluetooth sound box, which comprises a shell body and a control unit, wherein the shell body comprises an upper shell and a lower shell which are enclosed together, the upper shell is provided with an opening, and a plurality of sound holes are uniformly distributed along the peripheral surface of the opening; the wireless charging seat is arranged on the opening and is provided with a charging platform for placing the mobile equipment and a wireless charging transmitting coil which generates an interactive magnetic field in a working state, and the wireless charging transmitting coil is electrically connected with the control unit.

Furthermore, the wireless charging seat is also provided with a light guide ring and a PCB, the light guide ring is arranged between the charging table and the wireless transmitting coil, the PCB is arranged at the lower end of the light guide ring, and a plurality of lamp beads are arranged on the PCB and are uniformly distributed corresponding to the outer edge of the wireless transmitting coil.

Further, a fabric is arranged outside the sound outlet hole.

Further, still be provided with the mesochite in the space that upper casing and inferior valve enclose, the mesochite sets up at least a set of direction accent towards the epitheca direction, loudspeaker set in the direction accent.

Furthermore, the number of the guide cavity openings is two, and the horns are neodymium iron boron horns.

Further, still be provided with the group battery in the casing body, the group battery electricity connection control unit provides the electric energy for the power consumption unit.

Furthermore, the edge of the middle shell is provided with a key, and the edge corresponding to the upper shell is provided with a key wrapping piece.

Furthermore, an interface extending out of the upper shell extends from the outer edge of the middle shell, the interface comprises an audio access interface, a charging input interface and an output interface, and an interface filling piece is arranged on the outer side of the interface.

Further, the bottom of inferior valve is provided with the silica gel callus on the sole.

Further, the shell body is of an oval structure.

The invention provides a Bluetooth sound box through improvement, compared with the prior art, the Bluetooth sound box has the following improvements and advantages:

1. the product effectively integrates three functions of the Bluetooth sound box, the mobile power supply and the wireless charger into one product, has multiple use modes, has stronger practicability and can better meet the requirements of going out and using at home of consumers;

2. due to the design of the oval structure, the appearance is more attractive, the product volume is smaller and more exquisite, the portability is higher, and the front sound holes can be arranged towards all directions, so that the enhancement of the stereo effect is facilitated; the outside of the sound hole is wrapped by the knitted fabric, so that the touch sense is enhanced, and certain waterproof, dustproof and antifouling effects can be improved;

3. the multiple groups of lamp beads are arranged along the outer edge of the charging table, so that light flickers along with music at night, and people can attract more attention;

4. other advantages of the present invention are further clarified in the detailed description.

Drawings

Fig. 1 is a schematic top view of the present application in a first use state.

Fig. 2 is a schematic perspective view of the second usage state of the present application.

Fig. 3 is a schematic perspective view of the third usage state of the present application.

Fig. 4 is a schematic perspective view of the bluetooth speaker of the present application.

Fig. 5 is an exploded view of the bluetooth speaker.

Fig. 6 is a schematic view of a partially assembled structure of the bluetooth speaker.

Reference numerals shown in the drawings:

100. a housing body; 10. an upper shell; 11. a key wrap; 12. an opening; 20. a middle shell; 21. a guide cavity opening; 22. pressing a key; 23. an interface; 30. a lower case;

200. a control unit;

300. a wireless charging stand; 30. a charging stand; 31. a light guide ring; 32. a wireless charging transmitting coil; 33. A PCB board; 34. a lamp bead;

400. fabric facing;

500. an interface filling member; 50. a plug-in part;

600. silica gel callus on sole.

Detailed Description

The invention will be described in detail with reference to the accompanying drawings, and the technical solutions in the embodiments of the invention will be clearly and completely described.

This embodiment provides a bluetooth speaker, as shown in fig. 1-3, has multiple usage pattern, and this product has effectively combined bluetooth speaker, portable power source, the wireless three function of filling, carries on it in the shell body 100 of an oval structure, makes the practicality of product stronger, can be better satisfy the consumer and go out and use at home.

As shown in fig. 4-6, a control unit 200 is disposed in the casing body 100, the casing body 100 is formed by enclosing an upper casing 10 and a lower casing 30, wherein a middle casing 20 is disposed in the middle of the enclosed space, two sets of guide cavities 21 are disposed in the middle casing 20 toward the upper casing 10, and neodymium iron boron speakers (not shown) are disposed in the guide cavities 21, for this embodiment, an opening 12 is disposed at an edge of the upper casing 10 near one side thereof, and is formed in an elliptical ring shape, and a plurality of sound holes can be uniformly disposed along the circumference of the elliptical ring, so that sound emitted by the neodymium iron boron speakers can surround the entire ellipse, and a stereo sound effect exceeding the volume of the ellipse can be generated; meanwhile, the fabric 400 covering the sound outlet hole can be arranged on the upper surface of the upper shell 10 to cope with daily splashing, and the anti-fouling, anti-dust and waterproof effects are achieved.

In the above embodiment, as shown in fig. 6, the opening 12 is used to set a wireless charging cradle 300, the wireless charging cradle 300 has a horizontal charging platform 30 for placing a mobile device (such as a mobile phone) and a wireless charging transmitting coil 32 generating an interactive magnetic field in an operating state, the charging platform 30 can be made of a silica gel material, on one hand, the movement of the wireless charging device can be effectively prevented, and on the other hand, the jumping of the charging device during playing music can be overcome; the wireless charging and transmitting coil 32 is electrically connected with the control unit 200; meanwhile, a battery pack (not shown) with a protection board and authentication is further disposed inside the case body 100 between the lower case 30 and the middle case 20, the battery pack is electrically connected to the control unit 200 to provide power to the sound box and the wireless charging stand 300, and the battery pack is not limited to a lithium battery pack or a storage battery pack.

Preferably, the middle case 20 is provided at an edge thereof with a key 22, and the upper case 10 is provided at an edge thereof with a key wrap 11 for improving sealing performance, wherein the key 22 includes a volume up/down key, a switching key, and a power key.

In addition, an interface 23 extending out of the upper housing 10 extends from the outer edge of the middle housing 20, the interface 23 includes an audio access interface, a charging input interface and an output interface, an interface filling member 500 is disposed outside the interface, as shown in fig. 6, the middle of the interface filling member 500 has a plug-in portion 50, the plug-in portion 50 is connected to the middle housing 20 in a matching manner, the plug-in portion 50 is disposed at the middle position of the interface 23, when a certain interface 23 is used, the certain interface can be opened to one side by using the plug-in portion 50 as a center, and a specific opening state is shown in fig. 2.

As a further preferable scheme in the above embodiment, in order to fix the sound box, three groups of silica gel pads 600 are disposed at the bottom of the lower casing 30, and the silica gel pads 600 are substantially in an arc-shaped block structure.

Claims (10)

1. A Bluetooth sound box comprises a shell body, a loudspeaker and a control unit, and is characterized in that the shell body is formed by enclosing an upper shell and a lower shell, wherein the upper shell is provided with an opening in a through manner, and a plurality of sound outlet holes are uniformly distributed along the circumferential surface of the opening; the wireless charging seat is arranged on the opening and is provided with a charging platform for placing the mobile equipment and a wireless charging transmitting coil which generates an interactive magnetic field in a working state, and the wireless charging transmitting coil is electrically connected with the control unit.

2. The Bluetooth sound box according to claim 1, wherein the wireless charging base further comprises a light guide ring and a PCB board, the light guide ring is arranged between the charging base and the wireless charging transmitting coil, the PCB board is arranged at the lower end of the light guide ring, and a plurality of lamp beads are arranged on the PCB board and are uniformly distributed corresponding to the outer edge of the wireless charging transmitting coil.

3. The bluetooth sound box according to claim 2, wherein a fabric is disposed outside the sound outlet hole.

4. The Bluetooth sound box according to claim 2, wherein a middle shell is further disposed in the space enclosed by the upper shell and the lower shell, the middle shell is provided with at least one set of guiding cavities towards the upper shell, and the speaker is disposed in the guiding cavities.

5. The Bluetooth speaker of claim 4, wherein the number of the guide cavities is two, and the speakers are neodymium iron boron speakers.

6. The Bluetooth speaker of claim 5, wherein a battery pack is further disposed in the housing, and the battery pack is electrically connected to the control unit to provide electric energy for the power consumption unit.

7. The Bluetooth speaker of claim 6, wherein the middle case has a key at an edge thereof, and a key wrapping member is disposed at an edge thereof corresponding to the upper case.

8. The Bluetooth speaker of claim 6, wherein an interface extending out of the top case extends from the outer edge of the middle case, the interface comprises an audio access interface, a charging input interface and an output interface, and an interface filling member is disposed outside the interface.

9. The Bluetooth sound box according to any one of claims 1 to 8, wherein a silicone foot pad is disposed at the bottom of the lower case.

10. The bluetooth speaker as claimed in any one of claims 1 to 8, wherein the housing body has an elliptical structure.

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