CN211457304U - Multifunctional sound box structure - Google Patents
Multifunctional sound box structure Download PDFInfo
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- CN211457304U CN211457304U CN201921691920.7U CN201921691920U CN211457304U CN 211457304 U CN211457304 U CN 211457304U CN 201921691920 U CN201921691920 U CN 201921691920U CN 211457304 U CN211457304 U CN 211457304U
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- audio amplifier
- sound box
- hole
- mounting groove
- box structure
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Abstract
The utility model discloses a multifunctional sound box structure, multifunctional sound box structure is for returning the audio amplifier, it includes low frequency audio amplifier and full frequency audio amplifier to return the audio amplifier, the low frequency audio amplifier includes the box, the box openly is provided with the mounting groove, full frequency audio amplifier detachably install in the mounting groove, the box side is provided with locating component, locating component includes the fitting pin, the first end of fitting pin is formed with the handle, the second end runs through mounting groove chamber wall and with full frequency audio amplifier butt, the fitting pin with mounting groove chamber wall threaded connection, this multifunctional sound box structure can be according to the use needs split to two audio amplifiers, and the function is various, convenient to use.
Description
Technical Field
The utility model relates to an audio amplifier technical field especially relates to a multi-functional audio amplifier structure.
Background
A loudspeaker is a device that can convert an audio signal into sound.
The existing sound box can not be detached according to use requirements, and is single in function and inconvenient to use.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a multifunctional sound box structure, which can be split into two sound boxes according to the use requirement, and has various functions and convenient use.
The purpose of the utility model is realized by adopting the following technical scheme:
the utility model provides a multifunctional sound box structure, multifunctional sound box structure is for returning the audio amplifier, it includes low frequency audio amplifier and full frequency audio amplifier to return the audio amplifier, the low frequency audio amplifier includes the box, the box openly is provided with the mounting groove, full frequency audio amplifier detachably install in the mounting groove, the box side is provided with locating component, locating component includes the fitting pin, the first end of fitting pin is formed with the handle, and the second end runs through mounting groove chamber wall and with full frequency audio amplifier butt, the fitting pin with mounting groove chamber wall threaded connection.
Furthermore, a positioning hole matched with the second end of the locking pin is formed in the surface of the full-frequency sound box.
Furthermore, the front surface of the box body is provided with a mounting hole for mounting the sound generating unit.
Furthermore, a placement hole communicated with the mounting groove is formed in the side face of the box body, a fixing plate is arranged in the placement hole, the first end of the locking pin is arranged in the placement hole, the second end of the locking pin penetrates through the fixing plate and is arranged in the mounting groove, and the locking pin is in threaded connection with the fixing plate.
Further, the box side still is provided with supporting component, supporting component includes fixed cover, backup pad and bolt, the first pot head of backup pad is located in the fixed cover, the other end is arranged in fixed cover is outer and be suitable for with ground butt, the backup pad surface has been seted up a plurality of first cards and has been held the hole, and is a plurality of the card is held the hole and is followed backup pad length direction is the equidistance and distributes, fixed cover surface has been seted up the second card and has been held the hole, the bolt is suitable for passing the second card is held the hole and the first card is held the hole and in order to lock the backup pad.
Furthermore, a handle groove for a user to grasp is formed in the side face of the box body.
Furthermore, the box body also comprises a fixing plate, and the fixing plate is suitable for connecting the box body with fixing surfaces such as wall surfaces.
Further, the fixed plate comprises a fixed seat, and a connecting plate and a locking bolt which are arranged on the fixed seat, the connecting plate is rotatably connected with the box body, an arc-shaped sliding groove is formed in the surface of the connecting end of the connecting plate and the box body, and the locking bolt penetrates through the arc-shaped sliding groove and is in threaded connection with the box body.
Furthermore, the surface of the full-frequency sound box is provided with a handle.
Compared with the prior art, the beneficial effects of the utility model reside in that:
through being provided with the mounting groove on the box to install full frequency audio amplifier detachably in the mounting groove, make full frequency audio amplifier and box carry out split or combination according to the use needs, in order to deal with various needs, the full frequency audio amplifier of locking that sets up avoids full frequency audio amplifier pine to take off.
Drawings
Fig. 1 is a schematic structural view of a multifunctional sound box structure of the present invention;
fig. 2 is a schematic structural view of the multifunctional sound box of the present invention for removing the iron net;
fig. 3 is a schematic structural view of a multifunctional sound box body of the present invention;
fig. 4 is a schematic structural view of a multifunctional speaker supporting assembly of the present invention;
fig. 5 is a schematic structural view of a full-range speaker of the multifunctional speaker of the present invention;
fig. 6 is a schematic structural view of the locking pin of the multifunctional sound box of the present invention.
The figure is as follows: 11. a box body; 111. mounting grooves; 112. placing the hole; 113. a handle groove; 114. mounting holes; 12. an iron net; 13. a locking pin; 131. a handle; 15. a support assembly; 151. fixing a sleeve; 1511. a second holding hole; 152. a support plate; 1521. a first holding hole; 153. a bolt; 16. a fixing plate; 20. a full-frequency sound box; 21. and (4) a handle.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
As shown in fig. 1-6, the multifunctional sound box structure is a return sound box, the return sound box includes a low frequency sound box and a full frequency sound box 20, the low frequency sound box includes a box body 11, the box body 11 is provided with a mounting groove 111 on the front side, the full frequency sound box 20 is detachably mounted in the mounting groove 111, the side surface of the box body 11 is provided with a positioning component, the positioning component includes a locking pin 13, a first end of the locking pin 13 is formed with a handle 131, a second end of the locking pin runs through the wall of the mounting groove 111 and abuts against the full frequency sound box 20, and the locking pin 13 is in threaded connection with.
Only need be connected external power amplifier and low frequency audio amplifier and full frequency audio amplifier 20 when using, when need take out full frequency audio amplifier 20 and use alone, but forward rotation handle 131, in order to drive fitting pin 13 through handle 131 and rotate, in order to make fitting pin 13 second end orientation keep away from full frequency audio amplifier 20's direction motion, in order to loosen full frequency audio amplifier 20, the user can take out full frequency audio amplifier 20 from mounting groove 111, full frequency audio amplifier 20 uses the completion back, put into full frequency audio amplifier 20 from mounting groove 111 opening, then reverse rotation handle 131, in order to make fitting pin 13 second end orientation high frequency direction motion, until with full frequency audio amplifier 20 surface contact and support tightly, in order to avoid full frequency audio amplifier 20 to deviate from mounting groove 111.
In addition, for improving the locking effect of the second end of the locking pin 13 to the full-frequency sound box 20, the surface of the full-frequency sound box 20 is formed with a positioning hole matched with the second end of the locking pin 13, so that when the locking is performed, the second end of the locking pin 13 can be embedded into the positioning hole, and the displacement of the full-frequency sound box 20 is limited. And install iron net 12 in low frequency speaker box 11 front, can further prevent that full frequency speaker 20 from deviating from, can protect full frequency speaker 20 simultaneously.
Specifically, the mounting hole 114 that is used for installing the sound generating unit is openly offered to low frequency sound box 11 to in installation sound generating unit, sound generating unit includes basin frame, voice coil loudspeaker voice coil, magnetic circuit, cone and basin frame down in this application, the cone setting is in basin frame down, and the voice coil loudspeaker voice coil is installed in cone frame up end center, goes up basin frame and installs in basin frame down upper end, and magnetic circuit installs and places in directly over the voice coil loudspeaker voice coil in last basin frame lower extreme.
For avoiding the first end of fitting pin 13 to expose the side of low frequency audio amplifier box 11, so set up the hole 112 of placeeing of intercommunication mounting groove 111 in low frequency audio amplifier box 11 side, and place fitting pin 13 first end in the hole 112 of placeeing, be provided with the stationary blade in the hole 112 of placeeing simultaneously, fitting pin 13 second end runs through the stationary blade and places in mounting groove 111, fitting pin 13 and stationary blade threaded connection, during the use, fitting pin 13 stationary blade relatively rotates, with locking or unclamp full frequency audio amplifier 20.
The supporting component 15 is further disposed on the side of the low frequency sound box body 11, the supporting component 15 includes a fixing sleeve 151, a supporting plate 152 and a bolt 153, a first end of the supporting plate 152 is sleeved in the fixing sleeve 151, the other end of the supporting plate 152 is disposed outside the fixing sleeve 151 and is suitable for abutting against the ground, a plurality of first clamping holes 1521 are disposed on the surface of the supporting plate 152, the plurality of clamping holes are equidistantly distributed along the length direction of the supporting plate 152, a second clamping hole 1511 is disposed on the surface of the fixing sleeve 151, and the bolt 153 is suitable for penetrating through the second clamping hole 1511 and the first clamping hole 1521 to.
During the use, extract bolt 153, backup pad 152 can slide in fixed cover 151, at this moment, can adjust the backup pad 152 according to the use needs and stretch out or draw back in fixed cover 151 and get length, thereby fixed cover 151 and the distance between the ground when adjusting backup pad 152 and ground butt, adjust the inclination of low frequency audio amplifier box 11, then hold hole 1521 and the second card with first card and hold hole 1511 and aim at, insert bolt 153 with locking backup pad 152, through setting up supporting component 15, make this application multifunctional sound box structure can support and use as main audio amplifier case, also can keep flat and use as the public address and send back the audio amplifier.
Specifically, a handle slot 113 for a user to grasp is formed on a side surface of the low frequency speaker box 11.
More specifically, the low frequency enclosure 11 further includes a fixing plate 16, and the fixing plate 16 is adapted to connect the low frequency enclosure 11 to a fixing surface such as a wall surface.
The fixed plate 16 comprises a fixed seat, and a connecting plate and a locking bolt which are arranged on the fixed seat, the connecting plate is rotatably connected with the low-frequency sound box body 11, an arc-shaped sliding groove is formed in the surface of the connecting end of the connecting plate and the low-frequency sound box body 11, and the locking bolt penetrates through the arc-shaped sliding groove and is in threaded connection with the low-frequency sound box body 11.
During the use, loosen locking bolt, the connecting plate can its and low frequency audio amplifier box 11 junction be the center this moment, swings around arc spout edge to adjust the contained angle between fixing base and the low frequency audio amplifier box 11, adjust the completion back, locking bolt is with the dead connecting plate of lock, then passes the fixing base with the bolt, fixes low frequency audio amplifier box 11 on the wall body.
In order to facilitate the user to take out the full-band speaker 20 from the mounting groove 111, a handle 21 is disposed on the surface of the full-band speaker 20.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (9)
1. A multifunctional sound box structure is characterized in that: the multifunctional sound box structure is for returning the audio amplifier, it includes low frequency audio amplifier and full frequency audio amplifier to return the audio amplifier, the low frequency audio amplifier includes the box, the box openly is provided with the mounting groove, full frequency audio amplifier detachably install in the mounting groove, the box side is provided with locating component, locating component includes the fitting pin, the first end of fitting pin is formed with the handle, and the second end runs through mounting groove chamber wall and with full frequency audio amplifier butt, the fitting pin with mounting groove chamber wall threaded connection.
2. The multifunctional sound box structure of claim 1, wherein: and a positioning hole matched with the second end of the locking pin is formed in the surface of the full-frequency sound box.
3. The multifunctional sound box structure of claim 1, wherein: the front surface of the box body is provided with a mounting hole for mounting the sound generating unit.
4. The multifunctional sound box structure of claim 1, wherein: the side face of the box body is provided with a placement hole communicated with the mounting groove, a fixing piece is arranged in the placement hole, the first end of the locking pin is arranged in the placement hole, the second end of the locking pin penetrates through the fixing piece and is arranged in the mounting groove, and the locking pin is in threaded connection with the fixing piece.
5. The multifunctional sound box structure of claim 1, wherein: the box side still is provided with supporting component, supporting component includes fixed cover, backup pad and bolt, the first pot head of backup pad is located in the fixed cover, the other end is arranged in fixed cover is outer and be suitable for with ground butt, the backup pad surface has been seted up a plurality of first cards and has been held the hole, and is a plurality of the card is held the hole and is followed backup pad length direction is the equidistance and distributes, fixed cover surface has been seted up the second card and has been held the hole, the bolt is suitable for passing the second card is held the hole and the first card is held the hole in order to lock the backup pad.
6. The multifunctional sound box structure of claim 1, wherein: the side surface of the box body is provided with a handle groove for a user to grasp.
7. The multifunctional sound box structure of claim 1, wherein: the box body further comprises a fixing plate, and the fixing plate is suitable for connecting the box body with a wall fixing surface.
8. The multifunctional sound box structure of claim 7, wherein: the fixed plate comprises a fixed seat, and a connecting plate and a locking bolt which are arranged on the fixed seat, the connecting plate is rotatably connected with the box body, an arc-shaped sliding groove is formed in the surface of the connecting end of the connecting plate and the box body, and the locking bolt penetrates through the arc-shaped sliding groove and is in threaded connection with the box body.
9. The multifunctional sound box structure of claim 1, wherein: and a handle is arranged on the surface of the full-frequency sound box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921691920.7U CN211457304U (en) | 2019-10-10 | 2019-10-10 | Multifunctional sound box structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921691920.7U CN211457304U (en) | 2019-10-10 | 2019-10-10 | Multifunctional sound box structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211457304U true CN211457304U (en) | 2020-09-08 |
Family
ID=72317606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921691920.7U Active CN211457304U (en) | 2019-10-10 | 2019-10-10 | Multifunctional sound box structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211457304U (en) |
-
2019
- 2019-10-10 CN CN201921691920.7U patent/CN211457304U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 511400 502, storage building, No. 993, Shiliang Road, Shawan Town, Panyu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Meizhen Electronic Technology Co.,Ltd. Address before: 511400 502, storage building, No. 993, Shiliang Road, Shawan Town, Panyu District, Guangzhou City, Guangdong Province Patentee before: Maloney (Guangzhou) Technology Development Co.,Ltd. |