CN209882052U - Combined sound box convenient to transport - Google Patents
Combined sound box convenient to transport Download PDFInfo
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- CN209882052U CN209882052U CN201920461575.1U CN201920461575U CN209882052U CN 209882052 U CN209882052 U CN 209882052U CN 201920461575 U CN201920461575 U CN 201920461575U CN 209882052 U CN209882052 U CN 209882052U
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- bass
- audio amplifier
- sound box
- linear array
- box
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Abstract
The utility model discloses a combination audio amplifier convenient to transportation, including linear array audio amplifier, bass audio amplifier and coupling assembling, coupling assembling connects between linear array audio amplifier and bass audio amplifier for articulate linear array audio amplifier and bass audio amplifier into an organic whole. The holding tank has been seted up on the top of bass audio amplifier, holding tank and linear array audio amplifier looks adaptation. When the combined sound box needs to be transported, the linear array sound box is rotated to one side of the accommodating groove around the connecting assembly, so that the linear array sound box is accommodated in the accommodating groove of the bass sound box, and thus, the transportation space can be saved. Because the linear array audio amplifier need not to dismantle, alright accomodate in the holding tank of bass audio amplifier, reduced the height of combination audio amplifier like this, increased the transportation stability of combination audio amplifier.
Description
Technical Field
The utility model relates to an audio amplifier technical field especially relates to a combination audio amplifier convenient to transportation.
Background
The combined sound box is used by combining a plurality of sound boxes together, is used for improving the overall high pitch and low pitch effects of the sound boxes, and is mainly used for indoor or outdoor large-scale performance places. At present, the existing combined sound box generally comprises a linear array sound box and a bass sound box, and the combined sound box is usually made in two ways in the transportation process: firstly, the linear array sound box and the bass sound box are detached and then are transported independently, so that installation parts are easy to lose; secondly, the combined sound box is transported integrally, and the sound box is relatively unfavorable for transportation due to the fact that the box body of the sound box is high, and the box body is easy to damage. The transportation state of the combined sound box is unstable, and the combined sound box occupies a large transportation space.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a combined sound box convenient to transport can save the transport space and has stable transport state.
The purpose of the utility model is realized by adopting the following technical scheme:
a combined sound box convenient to transport comprises a linear array sound box, a bass sound box and a connecting assembly, wherein the connecting assembly is connected between the linear array sound box and the bass sound box and used for hinging the linear array sound box and the bass sound box into a whole; the holding tank has been seted up on the top of bass audio amplifier, the holding tank with linear array audio amplifier looks adaptation, the linear array audio amplifier can wind coupling assembling rotates to can accept in the holding tank.
Furthermore, a first mounting hole is formed in the side wall of the linear array sound box, a second mounting hole is formed in the bass sound box, when the linear array sound box is accommodated in the accommodating groove, the first mounting hole corresponds to the second mounting hole in position, and a fastener is inserted into the first mounting hole and the second mounting hole.
Further, the fastener is a screw, a pin or a bolt.
Furthermore, the connecting assembly comprises a connecting rod, a hanger and a pin, the connecting rod is inserted into the hanger, and the hanger is fixedly connected with the connecting rod through the pin.
Furthermore, a guide groove is formed in the side wall of the accommodating groove, and the guide groove is arranged oppositely.
Further, the lateral wall of holding tank is equipped with the opening, the opening with the hinged end face of bass speaker is relative.
Further, bass speaker includes bass unit and holds bass unit's box, form the vibration sound production chamber between the lateral wall of box, the box with form between the lateral wall of holding tank and lead the looks chamber, lead the looks chamber with vibration sound production chamber intercommunication.
Furthermore, the number of the phase guiding cavities is two, and an iron net convenient for sound transmission is arranged outside the phase guiding cavities.
Furthermore, a handle bottom box is arranged on the side wall of the bass sound box.
Further, the bottom surface of bass audio amplifier is equipped with a plurality of gyro wheels, the bottom surface of bass audio amplifier be equipped with the recess of gyro wheel looks adaptation, the gyro wheel can be accomodate in the recess.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses a combination audio amplifier convenient to transportation articulates linear array audio amplifier and bass audio amplifier into an organic whole through coupling assembling, when combination audio amplifier needs the transportation, rotates linear array audio amplifier to holding tank one side around coupling assembling, makes the linear array audio amplifier accept in the holding tank of bass audio amplifier, so alright save transportation space. Because the linear array audio amplifier need not to dismantle, alright accomodate in the holding tank of bass audio amplifier, reduced the height of combination audio amplifier like this, increased the transportation stability of combination audio amplifier.
Drawings
Fig. 1 is a schematic structural view of the combined sound box convenient for transportation according to the present invention;
fig. 2 is a schematic structural view of the conveniently transported combined sound box of the present invention in a transportation state;
FIG. 3 is a rear view of the portable combination speaker of the present invention;
FIG. 4 is a schematic structural view of a bass sound box of the portable combination sound box of the present invention;
fig. 5 is an enlarged view of a portion of the connection assembly shown at a in fig. 4.
In the figure: 10. linear array sound boxes; 11. a first mounting hole; 20. a bass sound box; 21. accommodating grooves; 22. a guide groove; 23. a bass unit; 24. a phase guide cavity; 25. a handle bottom box; 26. a second mounting hole; 27. a fastener; 30. a connecting assembly; 31. a hanger; 32. a connecting rod; 33. a pin; 40. and a roller.
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.
It should be noted that the terms "left side," "right side," "top end," "front end," and the like as used in the following detailed description are used in the description and drawings to facilitate better understanding by those skilled in the art, and are not intended to limit the invention.
A combined sound box convenient to transport is shown in figures 1-4 and comprises a linear array sound box 10, a bass sound box 20 and a connecting assembly 30, wherein the connecting assembly 30 is arranged between the linear array sound box 10 and the bass sound box 20 and is used for hinging the linear array sound box 10 and the bass sound box 20 into a whole.
The connecting assemblies 30 are respectively disposed at corresponding positions on the left and right sides of the linear array sound box 10 and the bass sound box 20, so as to hinge the linear array sound box 10 and the bass sound box 20 into a whole. Holding tank 21 has been seted up on bass speaker 20's top, and holding tank 21 and linear array audio amplifier 10 looks adaptation, and linear array audio amplifier 10 can rotate around coupling assembling 30 to can accept in holding tank 21. Preferably, the connecting assemblies 30 on the left and right sides of the linear array sound box 10 and the bass sound box 20 are located on the same horizontal line, and the connecting assemblies 30 are located at the front ends of the linear array sound box 10 and the bass sound box 20.
The utility model discloses in, articulate linear array audio amplifier 10 and bass audio amplifier 20 into an organic whole through coupling assembling 30, if the combination audio amplifier needs the transportation, as shown in fig. 2, rotate linear array audio amplifier 10 to holding tank 21 one side around coupling assembling 30 for linear array audio amplifier 10 accepts in the holding tank 21 of bass audio amplifier 20, so alright save the transportation space. Compare in current combination audio amplifier, on the one hand, because linear array audio amplifier 10 can be accomodate in bass audio amplifier 20's holding tank 21, reduced the height of combination audio amplifier like this, reduced linear array audio amplifier 10's wearing and tearing, increased the transportation stability of combination audio amplifier. On the other hand, the combined sound box with the structure does not need to be disassembled, so that the transportation space is saved, meanwhile, the loss of installation parts is reduced, and the transportation stability of the combined sound box is also facilitated.
Further, as shown in fig. 3, a first mounting hole 11 is formed in a side wall of the linear array speaker 10, a second mounting hole 26 is formed in the bass speaker 20, when the linear array speaker 10 is accommodated in the accommodating groove 21, the first mounting hole 11 corresponds to the second mounting hole 26, and a fastening member 27 is inserted into the first mounting hole 11 and the second mounting hole 26. Fixing the linear array sound box 10 in the accommodating groove 21 of the bass sound box 20 through the fastener 27 effectively prevents the linear array sound box 10 from shaking in the transportation process, further increases the transportation stability of the combined sound box, and reduces the abrasion of the combined sound box. Preferably, the first mounting hole 11 is disposed on the side wall of the linear array sound box 10 near the top end, and the second mounting hole 26 corresponds to the first mounting hole 11.
More specifically, the fastener 27 is a pin, a screw, or a bolt.
Further, as shown in fig. 5, the connection assembly 30 includes a hanger 31, a connecting rod 32 for connecting the linear array sound box 10 and the bass sound box 20, and a pin 33, wherein the hanger 31 is embedded in left and right sidewalls of the linear array sound box 10 and the bass sound box 20, the connecting rod 32 is inserted in the hanger 31, and the hanger 31 and the connecting rod 32 are fixedly connected by the pin 33. The hanging parts 31 are embedded in the box body, and the linear array sound box 10 and the bass sound box 20 are connected through the pins 33, so that the linear array sound box 10 and the bass sound box 20 are connected more firmly and reliably, and the safety factor is higher.
Because linear array audio amplifier 10 is formed by a plurality of audio amplifier connection combinations, there is protruding connecting element in the linear array audio amplifier 10 left and right sides, for the convenience of linear array audio amplifier 10 accomodates in holding tank 21, seted up guide way 22 on the both sides wall of holding tank 21. When the linear array speaker 10 is rotated to one side of the accommodating groove 21, the connecting parts of the linear array speaker 10 slide into the guide grooves 22, and the side walls of the accommodating groove 21 are not damaged while the linear array speaker 10 can be accommodated.
More specifically, the user may set the guide groove 22 according to the number and the position of the connecting parts in the linear array speaker 10, as long as the connecting parts of the linear array speaker 10 are all located in the guide groove 22. The utility model discloses in, the number of guide way 22 is two, and two guide ways 22 set up relatively.
Further, the side wall of the receiving groove 21 is provided with an opening, which is opposite to the hinge end face of the bass sound box 20. Specifically, one end of the linear array sound box 10 hinged to the bass sound box 20 is a fixed end, and the other end is a free end, and the opening is formed opposite to the fixed end of the linear array sound box 10. When the combined sound box is needed, the linear array sound box 10 is rotated upward from the opening of the accommodating groove 21, so that the linear array sound box 10 accommodated in the accommodating groove 21 can be separated from the accommodating groove 21.
Further, as shown in fig. 4, the bass sound box 20 includes a bass unit 23 and a box body for accommodating the bass unit 23, a vibration sound generating chamber is formed between side walls of the box body, a phase guide chamber 24 is formed between the box body and the side wall of the accommodating groove 21, and the phase guide chamber 24 is communicated with the vibration sound generating chamber. Because the holding tank 21 has been set up at the top of bass speaker 20, consequently need set up the overall structure of bass speaker 20 according to the position of holding tank 21, so lie bass unit 23 in the box, the sound that bass unit 23 circular telegram vibration produced gets into leading looks chamber 24, and then spreads outside the box from leading looks chamber 24.
More specifically, the number of the phase guiding cavities 24 is two, and the phase guiding cavities 24 are disposed at the tops of the left and right sides of the bass sound box 20. In order to facilitate the sound in the phase guiding cavity 24 to be transmitted, an iron net is arranged at the sound outlet of the phase guiding cavity 24, and meanwhile, the iron net can also be used for blocking an external object from entering the bass sound box 20, so that the tone quality effect and the service life of the bass sound box 20 are effectively guaranteed.
Furthermore, a handle bottom box 25 is arranged on the side wall of the bass sound box 20, and the handle bottom box 25 is concave towards the box body of the bass sound box 20. In the present invention, the shape and size of the handle bottom case 25 are not limited, so long as the user can lift the bass sound box 20 through the handle bottom case 25. The handle bottom box 25 may be configured as a square, circular arc, oval or other shape. Preferably, the handle bottom boxes 25 are two circular arc bottom boxes distributed up and down, so that when a user moves the bass sound box 20, fingers are respectively placed in the two circular arc bottom boxes up and down, so that the fingers are stressed conveniently, and the bass sound box 20 is easier to move.
Further, in order to facilitate the carrying of the combination speaker, a plurality of rollers 40 are provided on the bottom surface of the bass speaker 20.
The combination audio amplifier needs to carry out the aggregate erection with bass audio amplifier 20 according to actual volume and broadcast demand, because bass audio amplifier 20 bottom surface is provided with gyro wheel 40, the bass audio amplifier 20 installation combination of being not convenient for like this, consequently be equipped with the recess with above-mentioned gyro wheel 40 looks adaptation in the bottom surface of bass audio amplifier 20, gyro wheel 40 can be accomodate in the recess. The rollers 40 are accommodated in the grooves, and the bottom surfaces of the bass sound boxes 20 are all located on the same plane, so that the combination and installation of the bass sound boxes 20 are facilitated.
The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. 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 (10)
1. The utility model provides a combination audio amplifier convenient to transportation which characterized in that: the loudspeaker comprises a linear array loudspeaker box, a bass loudspeaker box and a connecting assembly, wherein the connecting assembly is connected between the linear array loudspeaker box and the bass loudspeaker box and is used for hinging the linear array loudspeaker box and the bass loudspeaker box into a whole; the holding tank has been seted up on the top of bass audio amplifier, the holding tank with linear array audio amplifier looks adaptation, the linear array audio amplifier can wind coupling assembling rotates to can accept in the holding tank.
2. The portable combination audio amplifier of claim 1, wherein: the side wall of the linear array sound box is provided with a first mounting hole, the bass sound box is provided with a second mounting hole, the linear array sound box is accommodated in the accommodating groove, the first mounting hole corresponds to the second mounting hole in position, and a fastener is inserted into the first mounting hole and the second mounting hole.
3. The portable combination audio amplifier of claim 2, wherein: the fastener is a screw, a pin or a bolt.
4. A portable combination sound box according to any one of claims 1-3, wherein: the connecting assembly comprises a connecting rod, a hanger and a pin, the connecting rod is inserted in the hanger, and the pin fixedly connects the hanger with the connecting rod.
5. A portable combination sound box according to any one of claims 1-3, wherein: the lateral wall of holding tank has seted up the guide way, the guide way sets up relatively.
6. A portable combination sound box according to any one of claims 1-3, wherein: the lateral wall of holding tank is equipped with the opening, the opening with bass speaker's articulated end face is relative.
7. A portable combination sound box according to any one of claims 1-3, wherein: bass speaker includes bass unit and holds bass unit's box, form the vibration sound production chamber between the lateral wall of box, the box with form between the lateral wall of holding tank and lead the looks chamber, lead the looks chamber with vibration sound production chamber intercommunication.
8. The portable modular speaker system of claim 7 wherein: the number of the phase guiding cavities is two, and an iron net convenient for sound transmission is arranged outside the phase guiding cavities.
9. A portable combination sound box according to any one of claims 1-3, wherein: and a handle bottom box is arranged on the side wall of the bass sound box.
10. A portable combination sound box according to any one of claims 1-3, wherein: the bottom surface of bass speaker is equipped with a plurality of gyro wheels, the bottom surface of bass speaker be equipped with the recess of gyro wheel looks adaptation, the gyro wheel can be accomodate in the recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920461575.1U CN209882052U (en) | 2019-04-04 | 2019-04-04 | Combined sound box convenient to transport |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920461575.1U CN209882052U (en) | 2019-04-04 | 2019-04-04 | Combined sound box convenient to transport |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209882052U true CN209882052U (en) | 2019-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920461575.1U Active CN209882052U (en) | 2019-04-04 | 2019-04-04 | Combined sound box convenient to transport |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209882052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113179459A (en) * | 2021-03-23 | 2021-07-27 | 张古月 | Spliced sound box system |
-
2019
- 2019-04-04 CN CN201920461575.1U patent/CN209882052U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113179459A (en) * | 2021-03-23 | 2021-07-27 | 张古月 | Spliced sound box system |
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