CN215187189U

CN215187189U - Four-cavity Bluetooth sound box

Info

Publication number: CN215187189U
Application number: CN202120560614.0U
Authority: CN
Inventors: 谢森林
Original assignee: Shenzhen Pinzirensheng Technology Co ltd
Current assignee: Shenzhen Pinzirensheng Technology Co ltd
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-12-14
Anticipated expiration: 2031-03-19

Abstract

A four-cavity Bluetooth sound box is characterized by comprising a front cavity, a rear cavity, a top cavity and a bottom cavity, wherein the front cavity, the rear cavity, the top cavity and the bottom cavity are respectively provided with four splicing pins, the four splicing pins of the front cavity and the four splicing pins of the rear cavity are oppositely buckled to form a buckling body, the top cavity and the bottom cavity are respectively buckled from the upper side and the lower side of the buckling body to the middle to form a sound cavity of the Bluetooth sound box, the front cavity comprises a woofer, a battery and a mainboard, a key board is installed at the bottom of the key base, four pin ends of the top cavity are respectively provided with a fixed female buckle, four pin ends of the bottom cavity are respectively provided with a fixed male buckle, and the fixed male buckle is buckled with the fixed female buckle The rear cavity, the top cavity and the bottom cavity are spliced, so that the assembly is convenient, and the disassembly is convenient during maintenance.

Description

Four-cavity Bluetooth sound box

Technical Field

The utility model relates to a bluetooth speaker especially indicates a four cavity bluetooth speaker.

Background

Bluetooth sound box is a music player that people used for the amusement after the tea meal, however nobody knows the assembly degree of difficulty that the complicated structure of Bluetooth sound box all brought for production, a Bluetooth sound box has 60 parts at least, the inboard at Bluetooth sound box is adorned to most of these 60 parts, and have a small part dress in Bluetooth sound box's periphery, because the assembly of part is brought very big difficulty to the bluetooth sound box inner structure is narrow and small, consequently, a large amount of manpower and material resources will be consumed in the assembly of a Bluetooth sound box, and the dismouting is also very difficult during later maintenance.

Disclosure of Invention

In order to solve the problem that exists in the above technique, the utility model provides a bluetooth speaker of four cavity amalgamations, all internals all adorn respectively in the inboard of each cavity, then form a complete bluetooth speaker with four cavity amalgamations.

The utility model discloses a preceding cavity, back cavity, top cavity and bottom cavity, preceding cavity, back cavity, top cavity and bottom cavity are provided with four amalgamation feet respectively, four amalgamation feet of preceding cavity and the relative lock of four amalgamation feet of back cavity form a lock body, top cavity and bottom cavity are respectively from the upper and lower both sides of this lock body to middle lock, and four lock feet of the four lock feet of top cavity and four relative locks of the lock foot of bottom cavity form bluetooth speaker's sound chamber.

Preceding cavity includes steel mesh, transparent lamp shade, lamp circuit board, woofer, loudspeaker, shot-light, battery mounting, battery, mainboard mounting and mainboard, during the installation, transparent lamp shade and lamp circuit board are packed into in proper order to the lower part in the inboard left side of preceding cavity earlier, then woofer and loudspeaker are packed into to the repayment, and the shot-light is packed into on the inboard left side upper portion of cavity earlier, and the battery mounting is packed into in the inboard bottom of cavity in the front the mainboard is packed into at the inboard top of cavity in the front the both ends of mainboard are fixed mutually through the mainboard mounting.

The back cavity is detained the seat and is set up the handle seat at its right-hand member including the five metals that set up at its top left end, installs five metals in the five metals knot seat are detained and are installed the handle in the handle seat, and install the handle decoration on handle surface is installed the microphone mounting of the north in the back cavity outside.

Be provided with the handle hole behind the top of top cavity, be provided with the key base in the middle of the top of top cavity, both ends are provided with five metals knot hole respectively about the key base, the keypad is installed to the bottom of key base, press the key cap is installed at the top of key base, four closed foot ends of top cavity are provided with fixed box respectively.

The base is installed to the outside bottom of end cavity, the callus on the sole is equipped with in the bottom subsides of base, four closed foot ends of end cavity are provided with fixed pin thread respectively, fixed pin thread with fixed box lock joint.

The right and left sides of top cavity and bottom cavity lock have formed left vibrating diaphragm hole and right vibrating diaphragm hole respectively, install left vibrating diaphragm in the left vibrating diaphragm hole, the outside of left vibrating diaphragm is fixed with left vibrating diaphragm clamping ring, install right vibrating diaphragm in the right vibrating diaphragm hole, the outside of right vibrating diaphragm is fixed with right vibrating diaphragm circle.

The mainboard includes power supply circuit, shot-light circuit, lighting circuit, audio playback circuit and button input circuit, power supply circuit is connected with the battery, audio playback circuit is connected with loudspeaker and low loudspeaker respectively, button input circuit is connected with button circuit board, shot-light circuit is connected with the shot-light, lighting circuit and lamp circuit board.

The positive effects of the utility model are that during the assembly, adorn each part respectively in the front on cavity, back cavity, top cavity and end cavity, then will be preceding cavity, back cavity, top cavity and end cavity carry out the amalgamation, not only convenient assembly, the split when convenient maintenance moreover.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is an effect diagram of the present invention.

Fig. 2 is an exploded view of the structure of the present invention.

Detailed Description

As shown in fig. 1, the utility model relates to a four cavity bluetooth speaker.

As shown in fig. 2, the utility model discloses a preceding cavity 7, back cavity 24, top cavity 8 and bottom cavity 19, preceding cavity 7, back cavity 24, top cavity 8 and bottom cavity 19 are provided with four amalgamation feet respectively, four amalgamation feet of preceding cavity 7 and four relative locks of amalgamation foot of back cavity 24 form a lock body, top cavity 8 and bottom cavity 19 are respectively from the upper and lower both sides of this lock body to middle lock, and four relative locks of the lock foot of four lock feet of top cavity 8 and bottom cavity 19 close the foot, form bluetooth speaker's sound chamber. Preceding cavity 7 includes steel mesh 1, transparent lamp shade 2, lamp circuit board 3, woofer 4, loudspeaker 5, shot-light 6, battery mounting 13 and 15, battery 14, mainboard mounting 17 and mainboard 16, during the installation, at the lower part of preceding cavity 7's inboard left side in proper order transparent lamp shade 2 and lamp circuit board 3 of packing into, then woofer 4 and loudspeaker 5 of packing into, at the inboard left side upper portion of preceding cavity 7 dress shot-light 6 into, pack into battery mounting 13 in preceding cavity 7's inboard bottom battery mounting 13 is last to pack into battery 14, mainboard 16 is packed into at preceding cavity 7's inboard top mainboard 16 is fixed mutually through mainboard mounting 17 at the both ends of mainboard 16. Back cavity 24 is detained the seat and is set up the handle seat at its right-hand member including setting up the five metals at its top left end, installs five metals in the five metals detain the seat detain 10 and install handle 27 in the handle seat, and install the handle decoration 28 on handle 27 surface installs the microphone mounting 25 of the north outside of back cavity 24. Be provided with the handle hole behind the top of top cavity 8, be provided with the key base in the middle of the top of top cavity 8, both ends are provided with five metals knot hole respectively about the key base, keypad 31 is installed to the bottom of key base, install at the top of key base and press key cap 29, four closed foot ends of top cavity 8 are provided with fixed box 30 respectively. The base 20 is installed to the outside bottom of end cavity 19, the callus on the sole 22 is equipped with in the bottom subsides of base 20, four closed foot ends of end cavity 19 are provided with fixed pin 15 respectively, fixed pin 15 with fixed box 30 lock joint. The right and left sides of the top cavity 8 and the bottom cavity 19 buckling body form a left diaphragm hole and a right diaphragm hole respectively, a left diaphragm 23 is installed in the left diaphragm hole, a left diaphragm pressing ring 18 is fixed outside the left diaphragm 23, a right diaphragm 26 is installed in the right diaphragm hole, and a right diaphragm ring 21 is fixed outside the right diaphragm 26. The mainboard includes power supply circuit, shot-light circuit, lighting circuit, audio playback circuit and key input circuit, power supply circuit is connected with battery 14, audio playback circuit is connected with loudspeaker 5 and low loudspeaker 4 respectively, key input circuit is connected with key circuit board 31, the shot-light circuit is connected with shot-light 6, lighting circuit and lamp circuit board 3.

Claims

1. The four-cavity Bluetooth loudspeaker box is characterized by comprising a front cavity, a rear cavity, a top cavity and a bottom cavity, wherein the front cavity, the rear cavity, the top cavity and the bottom cavity are respectively provided with four splicing pins, the four splicing pins of the front cavity are oppositely buckled with the four splicing pins of the rear cavity to form a buckling body, the top cavity and the bottom cavity are buckled from the upper side and the lower side of the buckling body to the middle respectively, and the four buckling pins of the top cavity are oppositely buckled with the four buckling pins of the bottom cavity to form a sound cavity of the Bluetooth loudspeaker box.

2. The four-cavity Bluetooth sound box of claim 1, wherein the front cavity comprises a steel mesh, a transparent lampshade, a lamp circuit board, a woofer, a tweeter, a spot light, a battery holder, a battery, a main board holder and a main board, when the four-cavity Bluetooth sound box is installed, the transparent lampshade and the lamp circuit board are sequentially installed at the lower part of the left side of the inner side of the front cavity, the woofer and the tweeter are installed, the spot light is installed at the upper part of the left side of the inner side of the front cavity, the battery holder is installed at the bottom of the inner side of the front cavity, the battery is installed on the battery holder, the main board is installed at the top of the inner side of the front cavity, and two ends of the main board are fixed through the main board holder.

3. The four-cavity Bluetooth speaker as claimed in claim 1, wherein the rear cavity comprises a hardware buckle seat disposed at the left end of the top of the rear cavity and a handle seat disposed at the right end of the rear cavity, a hardware buckle disposed in the hardware buckle seat and a handle disposed in the handle seat, and a handle decoration disposed on the surface of the handle, and a microphone fixing member disposed on the north outside of the rear cavity.

4. The four-cavity Bluetooth sound box of claim 1, wherein a handle hole is formed behind the top of the top cavity, a key base is arranged in the middle of the top cavity, hardware fastening holes are formed in the left end and the right end of the key base respectively, a key plate is mounted at the bottom of the key base, a key cap is mounted at the top of the key base, and fixing nuts are arranged at the four feet closing ends of the top cavity respectively.

5. The four-cavity Bluetooth speaker as claimed in claim 4, wherein a base is installed at the bottom of the outer side of the bottom cavity, a foot pad is attached to the bottom of the base, and four engaging ends of the bottom cavity are respectively provided with a male fastening buckle, and the male fastening buckle is fastened with the female fastening buckle.

6. The four-cavity Bluetooth sound box of claim 1, wherein after the top cavity and the bottom cavity are fastened, a left diaphragm hole and a right diaphragm hole are respectively formed on the right side and the left side of the fastening body, a left diaphragm is installed in the left diaphragm hole, a left diaphragm pressing ring is fixed outside the left diaphragm, a right diaphragm is installed in the right diaphragm hole, and a right diaphragm ring is fixed outside the right diaphragm.

7. The four-cavity Bluetooth sound box of claim 2, wherein the main board comprises a power supply circuit, a spot lamp circuit, a lighting circuit, an audio playing circuit and a key input circuit, the power supply circuit is connected with the battery, the audio playing circuit is respectively connected with the tweeter and the woofer, the key input circuit is connected with the key circuit board, the spot lamp circuit is connected with the spot lamp, and the lighting circuit is connected with the lamp circuit board.