CN212696156U

CN212696156U - Rotary structure can be replaced to audio amplifier battery

Info

Publication number: CN212696156U
Application number: CN202021723925.6U
Authority: CN
Inventors: 李涛
Original assignee: DONGGUAN LONGJOIN ELECTRONICS CO LTD
Current assignee: DONGGUAN LONGJOIN ELECTRONICS CO LTD
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-03-12
Anticipated expiration: 2030-08-18

Abstract

The utility model relates to the technical field of a sound box battery structure, in particular to a replaceable rotary structure of a sound box battery, which comprises a shell, a battery box integrally formed on the shell, a battery component arranged on the battery box, a base detachably arranged at one end of the battery box, a rotary disk arranged on the base and extending into the battery box, and a PCB arranged on the rotary disk; a plurality of supporting elastic pieces are arranged between the base and the rotating disc, a plurality of connecting columns are integrally formed outside the battery box, fixing columns are arranged on the base corresponding to the connecting columns, connecting holes are formed in the fixing columns, and the base penetrates through the connecting holes through screws to be detachably connected with the connecting columns; the utility model discloses a rotatable replacement structure, through the base that can dismantle the setting, the removable PCB plate structure of in use indicates, and convenient maintenance is changed, adopts the rotary disk structure to set up, installs the rotary disk at the base, need change the base when dismantling can, overall structure is reliable and stable.

Description

Rotary structure can be replaced to audio amplifier battery

Technical Field

The utility model relates to a speaker battery technical field especially relates to a rotation type structure can be replaced to speaker battery.

Background

The sound box refers to other sounds except human languages and music, and comprises sounds of natural environments, sounds of animals, sound boxes of machine tools, various sounds emitted by human actions and the like, the sound box approximately comprises a power amplifier, peripheral equipment (comprising a limiter, an effector, an equalizer, a VCD, a DVD and the like), a loudspeaker (a sound box and a loudspeaker), a sound console, a microphone, display equipment and the like, wherein the sound box is a sound output device, a loudspeaker, a subwoofer and the like, and one sound box comprises three loudspeakers, namely a high loudspeaker, a low loudspeaker and a middle loudspeaker, but not necessarily three loudspeakers.

Wherein, need cooperate the battery to use in removing the audio amplifier, current battery structure contact structure is fixed to in use can not change the structure, leads to the battery also fixed, can not change to different structures, is also inconvenient in the aspect of the maintenance in addition, leads to the structure to use inconvenient scheduling problem to exist.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an adopted rotatable replacement structure, through the base that can dismantle the setting, the removable PCB plate structure of in use indicates, and convenient maintenance is changed, adopts the rotary disk structure setting, installs the rotary disk at the base, need change the time with the base dismantle can, the rotation type structure can be replaced to sound box battery that overall structure is reliable and stable.

The utility model adopts the technical proposal that: a replaceable rotary structure for a loudspeaker box battery comprises a shell, a battery box integrally formed on the shell, a battery assembly arranged in the battery box, a base detachably arranged at one end of the battery box, a rotary disk arranged on the base and extending into the battery box, and a PCB (printed circuit board) arranged on the rotary disk;

the technical scheme is further improved in that a plurality of supporting elastic pieces are arranged between the base and the rotating disc, a plurality of connecting columns are integrally formed outside the battery box, fixing columns are arranged on the base corresponding to the connecting columns, connecting holes are formed in the fixing columns, and the base penetrates through the connecting holes through screws to be detachably connected with the connecting columns.

The further improvement of the above scheme is that the casing comprises a mounting table, the mounting table is provided with a groove, and the battery box is communicated with the groove.

The further improvement of the scheme is that a plurality of reinforcing ribs are arranged between the battery box and the shell.

The scheme is further improved in that the base is provided with a mounting cavity, and the rotating disc is mounted in the mounting cavity.

The scheme is further improved in that a through groove is formed in the outer diameter of the base and communicated to the placement cavity.

The further improvement of the scheme is that the rotating disc is integrally formed with a fixed cavity, a notch is formed in the fixed cavity corresponding to the through groove, and the PCB is installed in the fixed cavity.

The further improvement of the scheme is that the fixed cavity is provided with a series bolt, the series bolt penetrates through the arrangement cavity to be connected with the base, and the series bolt is provided with a nut for fixation.

The further improvement of the scheme is that connecting holes are formed in two sides of the fixing cavity, and the PCB is fixedly mounted in the connecting holes through screws.

The further improvement of the above scheme is that a connecting port is arranged at the position of the PCB corresponding to the notch, and the connecting port penetrates a connecting wire to be connected with the connecting port.

The PCB is characterized in that the PCB is provided with a plurality of electric terminals on the surface, and the electric terminals are connected with the connecting ports.

The utility model has the advantages that:

compare traditional audio amplifier battery structure, the utility model discloses a rotatable replacement structure, through the base that can dismantle the setting, the removable PCB plate structure of in use indicates, and convenient maintenance is changed, adopts the rotary disk structure to set up, installs the rotary disk at the base, when needing to be changed with the base dismantle can, overall structure is reliable and stable. The battery pack is used for mounting the battery pack, so that the battery pack is connected with the PCB, power supply of a positive electrode and a negative electrode is realized, and the structure is simple and reliable.

In addition, be provided with a plurality of support shell fragments between base and the rotary disk, battery case outside integrated into one piece has a plurality of spliced poles, the base corresponds the spliced pole and is provided with the fixed column, the connecting hole is seted up to the fixed column, the base passes the connecting hole through the screw and is connected with the spliced pole is dismantled, through spliced pole cooperation fixed column, only needs pass the connecting hole cooperation through the screw and realize fixed connection, and the setting can be dismantled to the structure, and the PCB board of installation on the removable base uses, promotes the reliability of structure, and it is convenient to dismantle.

Drawings

Fig. 1 is a schematic perspective view of the replaceable rotary structure of the speaker battery of the present invention;

FIG. 2 is an exploded view of the speaker battery of FIG. 1 in an alternative rotatable configuration;

FIG. 3 is a schematic view of the internal structure of the rotary structure of the sound box of FIG. 1 with replaceable battery;

FIG. 4 is a schematic view of the speaker battery of FIG. 1 with the rotary structure removed and the housing replaced;

FIG. 5 is a schematic view of the sound box battery of FIG. 1 with the replaceable rotating structure of the casing and the PCB removed;

fig. 6 is an enlarged view of a portion a in fig. 1.

Description of reference numerals: the battery pack comprises a shell 100, a mounting table 110, a groove 120, a battery box 200, a reinforcing rib 210, a connecting column 220, a battery assembly 300, a base 400, a supporting elastic sheet 410, a fixing column 420, a connecting hole 430, a mounting cavity 440, a through groove 450, a rotating disc 500, a fixing cavity 510, a series bolt 511, a nut 512, a notch 520, a PCB 600, a connecting port 610 and an electric terminal 620.

Detailed Description

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

As shown in fig. 1 to 6, the rotary structure for replacing a battery of a sound box comprises a housing 100, a battery box 200 integrally formed with the housing 100, a battery assembly 300 mounted in the battery box 200, a base 400 detachably mounted at one end of the battery box 200, a rotary plate 500 mounted on the base 400 and extending into the battery box 200, and a PCB 600 mounted on the rotary plate 500.

The casing 100 comprises a mounting table 110, the mounting table 110 is provided with a groove 120, the battery box 200 is communicated with the groove 120, the mounting table 110 is used for mounting and fixing the casing 100, the mounting is convenient to mount, and the mounting is used for mounting and using structural accessories through the groove 120.

Be provided with a plurality of strengthening ribs 210 between battery case 200 and casing 100, strengthen connection effect and bearing strength through strengthening rib 210, promote structural reliability.

Be provided with a plurality of support shell fragment 410 between base 400 and rotary disk 500, battery case 200 outside integrated into one piece has a plurality of spliced poles 220, base 400 corresponds spliced pole 220 and is provided with fixed column 420, fixed column 420 sets up connecting hole 430, base 400 passes connecting hole 430 through the screw and is connected with spliced pole 220 dismantlement, through spliced pole 220 cooperation fixed column 420, only need pass connecting hole 430 cooperation through the screw and realize fixed connection, and the setting can be dismantled to the structure, and the PCB board 600 of installation uses on the removable base 400, promotes the reliability of structure, and it is convenient to dismantle.

The support spring pieces 410 are provided in several groups for the purpose of more convenience and reliability in the connection and use of the battery assembly 300.

The base 400 is provided with a mounting cavity 440, the rotating disc 500 is mounted in the mounting cavity 440, and the further improvement is that the outer diameter of the base 400 is provided with a through groove 450, the through groove 450 is communicated to the mounting cavity 440, the mounting cavity 440 is used for mounting the rotating disc 500, and the through groove 450 can be used through a connecting line, so that the connection is convenient.

The rotating disc 500 is integrally formed with a fixed cavity 510, the fixed cavity 510 is provided with a notch 520 corresponding to the through slot 450, the PCB 600 is mounted in the fixed cavity 510, and the notch 520 is matched with the through slot 450 for connection. The fixed cavity 510 is used for installing the PCB 600, specifically, the connecting holes 430 are formed in two sides of the fixed cavity 510, and the PCB 600 is fixedly installed in the connecting holes 430 through screws, so that the installation is convenient, and the fixing effect is good.

Fixed chamber 510 is equipped with series bolts 511, series bolts 511 passes and settles chamber 440 and be connected with base 400, series bolts 511 is provided with nut 512 fixed, connects fixedly through series bolts 511, and is fixed effectual, and the structure is reliable, sets up nut 512 demountable installation, simple to operate.

PCB board 600 corresponds breach 520 position and sets up connection port 610, connection port 610 penetrates the connecting wire and connects in connection port 610, and the further improvement is, and PCB board 600 surface is provided with a plurality of electrical terminals 620, electrical terminals 620 is connected with connection port 610, connects in the connecting wire through connection port 610, is used for connecting battery pack 300 transmission through electrical terminals 620 and electrically conducts the use.

Compare traditional audio amplifier battery structure, the utility model discloses a rotatable replacement structure, through the base 400 that can dismantle the setting, the removable PCB board 600 structure of in use indicates, and convenient maintenance is changed, adopts the setting of rotary disk 500 structure, installs rotary disk 500 at base 400, need change the time with base 400 dismantle can, overall structure is reliable and stable. Specifically, the battery pack comprises a shell 100, a battery box 200 integrally formed on the shell 100, a battery assembly 300 mounted on the battery box 200, a base 400 detachably mounted at one end of the battery box 200, a rotating disc 500 mounted on the base 400 and extending into the battery box 200, and a PCB 600 mounted on the rotating disc 500, wherein the battery assembly 300 is mounted on the battery box 200, so that the battery assembly 300 is connected with the PCB 600, power supply of positive and negative electrodes is realized, and the structure is simple and reliable.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a rotation type structure can be replaced to audio amplifier battery which characterized in that: the battery pack comprises a shell, a battery box integrally formed on the shell, a battery assembly arranged in the battery box, a base detachably arranged at one end of the battery box, a rotating disc arranged on the base and extending into the battery box, and a PCB arranged on the rotating disc;

the battery box is characterized in that a plurality of supporting elastic pieces are arranged between the base and the rotating disk, a plurality of connecting columns are integrally formed outside the battery box, fixing columns are arranged on the base corresponding to the connecting columns, connecting holes are formed in the fixing columns, and the base penetrates through the connecting holes through screws to be detachably connected with the connecting columns.

2. The replaceable rotary structure of loudspeaker box battery of claim 1, characterized in that: the casing includes the mount table, the mount table is provided with the recess, the battery case communicate in the recess.

3. The replaceable rotary structure of loudspeaker box battery of claim 1, characterized in that: and a plurality of reinforcing ribs are arranged between the battery box and the shell.

4. The replaceable rotary structure of loudspeaker box battery of claim 1, characterized in that: the base is provided with a mounting cavity, and the rotating disc is mounted in the mounting cavity.

5. The replaceable rotary structure of loudspeaker box battery of claim 4, characterized in that: a through groove is formed in the outer diameter of the base and communicated to the placement cavity.

6. The replaceable rotary structure of loudspeaker box battery of claim 5, characterized in that: the rotary disc is integrally formed with a fixed cavity, the fixed cavity is provided with a notch corresponding to the through groove, and the PCB is arranged in the fixed cavity.

7. The replaceable rotary structure of loudspeaker box battery of claim 6, characterized in that: the fixed cavity is provided with a series bolt, the series bolt penetrates through the arrangement cavity to be connected with the base, and the series bolt is provided with a nut for fixation.

8. The replaceable rotary structure of loudspeaker box battery of claim 7, characterized in that: connecting holes are formed in two sides of the fixing cavity, and the PCB is fixedly mounted in the connecting holes through screws.

9. The replaceable rotary structure of loudspeaker box battery of claim 8, characterized in that: the PCB is provided with a connecting port corresponding to the notch, and the connecting port penetrates through a connecting wire to be connected with the connecting port.

10. The replaceable rotary structure of loudspeaker box battery of claim 9, characterized in that: the PCB is characterized in that a plurality of electric terminals are arranged on the surface of the PCB and connected with the connecting ports.