CN217283231U - Linear array sound box - Google Patents
Linear array sound box Download PDFInfo
- Publication number
- CN217283231U CN217283231U CN202220124338.8U CN202220124338U CN217283231U CN 217283231 U CN217283231 U CN 217283231U CN 202220124338 U CN202220124338 U CN 202220124338U CN 217283231 U CN217283231 U CN 217283231U
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- CN
- China
- Prior art keywords
- sound box
- end cover
- linear array
- loudspeaker
- box body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims abstract description 12
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 239000011111 cardboard Substances 0.000 abstract description 6
- 238000005266 casting Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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Abstract
The utility model provides a linear array sound box, relates to the field of sound equipment, and comprises a sound box body, an end cover, a dustproof grid, a handle, a spring clamping plate, a fixed pin, a compression spring, a bulge, a loudspeaker, a groove, a square groove, a fixed hole, an air bag, a power amplifier assembly and a side plate, wherein the side plate and the sound box body are integrally cast; the first dustproof grid and the second dustproof grid are respectively clamped at the front end of the end cover, so that the first dustproof grid and the second dustproof grid are convenient to independently disassemble, clean or replace; through spring cardboard and square groove, arch and recess, connect the cooperation between fixed pin, compression spring and the fixed orifices, strengthened the stability of being connected between end cover and the stereo set box.
Description
Technical Field
The utility model relates to a sound equipment field especially relates to a linear array sound box.
Background
The sound box device is a terminal of the whole sound system, is used for converting audio electric energy into corresponding sound energy and radiating the sound energy to a space, is an extremely important component of the sound system, and plays a key role in the sound reproduction quality of the sound system.
However, the box structure of some linear array sound equipment is not easy to detach, and particularly, the connection between the grid and the box is generally fixed by screws, so that the box structure is not attractive, and meanwhile, when the grid is rusted and needs to be replaced, the box structure is not convenient to replace.
Meanwhile, the defects of insufficient structural strength and the like generally exist, and due to the environmental influence, the service performance and the service life of the linear array sound box body are influenced, so that the linear array sound box body is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a linear array sound box body.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a linear array sound box body comprises a sound box body, an end cover, a first dustproof grid, a second dustproof grid, a handle, a spring clamping plate, a fixing pin, a compression spring, a protrusion, a first loudspeaker, a second loudspeaker, a groove, a square groove, a fixing hole, an air bag, a first power amplifier assembly, a second power amplifier assembly and a side plate;
the utility model discloses a loudspeaker box, including stereo set box, handle, end cover, power amplifier subassembly, two swing joint of power amplifier subassembly are inside the stereo set box, and lie in a power amplifier subassembly bottom, stereo set box front end swing joint has the end cover, handle fixed connection is on the stereo set box top, protruding fixed connection is peripheral in the end cover rear end, a speaker swing joint in the end cover rear end, two swing joint of speaker are in the end cover rear end, and lie in a speaker bottom, recess fixed connection is in the stereo set box front end, a power amplifier subassembly swing joint is inside the stereo set box, two swing joint of power amplifier subassembly are inside the stereo set box, and lie in a power amplifier subassembly bottom.
As a further description of the above technical solution: the left end and the right-hand member of stereo set box bottom are provided with the curb plate, and curb plate and stereo set box casting as an organic whole have the circular arc to set up between curb plate and the stereo set box, and the bottom stereo set box is inwards buckled.
As a further description of the above technical solution: the first dustproof grid and the second dustproof grid are respectively clamped at the front end of the end cover through elastic fasteners.
As a further description of the above technical solution: the top and the bottom of end cover rear end set up three group's fixed pins respectively, and the fixed pin front end sets up the boss, is equipped with compression spring between boss and the fixed pin.
As a further description of the above technical solution: the left end and the right end of end cover rear end set up 8 group spring cardboard respectively.
As a further description of the above technical solution: and four corners inside the sound box body are respectively provided with air bags with the same size.
As a further description of the above technical solution: the front end of the sound box body is provided with square grooves with the positions and the number consistent with those of the spring clamping plates and fixing holes with the positions and the number consistent with those of the fixing pins.
Has the advantages that:
1. curb plate and sound box casting as an organic whole have the circular arc setting between curb plate and the sound box, and the bottom sound box is inwards buckled, improves the structural strength and the steadiness of sound box for its antidetonation, shock resistance, resistant performance such as falling are optimized.
2. The first dustproof grid and the second dustproof grid are respectively clamped at the front end of the end cover, so that the first dustproof grid and the second dustproof grid are convenient to detach, clean or replace independently.
3. Through spring cardboard and square groove, protruding and recess, connect the cooperation between fixed pin, compression spring and the fixed orifices, strengthened the stability of being connected between end cover and the stereo set box.
4. The four corners in the sound box body are respectively provided with air bags with the same size for fixing the first loudspeaker and the second loudspeaker, so that vibration and shake are prevented, sound wave diffusion is reduced, and a better audio-visual effect is achieved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the right-side view structure of the middle end cap of the present invention;
fig. 3 is a schematic view of the front view structure of the middle audio box of the present invention;
fig. 4 is a schematic structural view of fig. 2A of the present invention.
Illustration of the drawings:
a sound box body 1; an end cap 2; a first dustproof grid 3; a second dustproof grid 4; a handle 5; a spring catch plate 6; a fixing pin 7; a compression spring 8; a protrusion 9; a first loudspeaker 10; a second loudspeaker 11; a groove 12; a square groove 13; a fixing hole 14; an air bag 15; a first power amplifier component 16; a second power amplifier component 17; side panels 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, a linear array sound box comprises a sound box body 1, an end cover 2, a first dustproof grid 3, a second dustproof grid 4, a handle 5, a spring clamping plate 6, a fixing pin 7, a compression spring 8, a protrusion 9, a first loudspeaker 10, a second loudspeaker 11, a groove 12, a square groove 13, a fixing hole 14, an air bag 15, a first power amplifier component 16, a second power amplifier component 17 and a side plate 18;
1 front end swing joint of stereo set box has end cover 2, handle 5 fixed connection is on 1 top of stereo set box, protruding 9 fixed connection is peripheral in 2 rear ends of end cover, a speaker 10 swing joint is in 2 rear ends of end cover, two 11 swing joints of speaker are in 2 rear ends of end cover, and lie in a speaker 10 bottom, recess 12 fixed connection is in 1 front end of stereo set box, a power amplifier subassembly 16 swing joint is inside 1 of stereo set box, two 17 swing joints of power amplifier subassembly are inside 1 of stereo set box, and lie in a power amplifier subassembly 16 bottoms.
Wherein, the left end and the right-hand member of sound box 1 bottom are provided with curb plate 18, and curb plate 18 and sound box 1 casting as an organic whole have the circular arc setting between curb plate 18 and the sound box 1, and bottom sound box 1 is inwards buckled, improves sound box 1's structural strength and steadiness for its shock resistance, resistant performance such as falling are optimized.
Wherein, dustproof grid one 3, dustproof grid two 4 are respectively through elasticity fastener joint in 2 front ends of end cover, are convenient for dismantle alone and clear up or change.
Wherein, the top and the bottom of 2 rear ends of end cover set up three group's fixed pins 7 respectively, and fixed pin 7 front end sets up the boss, is equipped with compression spring 8 between boss and the fixed pin 7, and fixed pin 7 inserts fixed orifices 14, and the boss reduces the resistance when fixed pin inserts fixed orifices 14, and compression spring 8 gets into 14 increase resistances behind the fixed orifices for fixed pin 7 can not pop out because of vibrations in inserting fixed orifices 14 completely.
Wherein, the left end and the right-hand member of 2 rear ends in end cover set up 8 spring card boards 6 of group respectively, and spring card board 6 and square groove 13 joint one by one have consolidated the stability of being connected between end cover 2 and the stereo set box 1.
The four corners inside the sound box body 1 are respectively provided with air bags with the same size for fixing the first loudspeaker 10 and the second loudspeaker 11, so that the first loudspeaker 10 and the second loudspeaker 11 are prevented from shaking due to vibration, sound wave diffusion is reduced, and a better audio-visual effect is achieved.
The front end of the sound box body 1 is provided with square grooves 13 with the positions and the number consistent with those of the spring snap-gauge plates 6 and fixing holes 14 with the positions and the number consistent with those of the fixing pins 7.
The working principle is as follows: air bags with the same size are respectively arranged at four corners inside the sound box body 1 and used for fixing the first loudspeaker 10 and the second loudspeaker 11, so that the first loudspeaker 10 and the second loudspeaker 11 are prevented from shaking due to vibration, sound wave diffusion is reduced, and a better audio-visual effect is achieved;
fixed pin 7 inserts fixed orifices 14, and the boss reduces the fixed pin and inserts the resistance when fixed orifices 14, and compression spring 8 gets into 14 increase resistances behind the fixed orifices for fixed pin 7 can not pop out because of vibrations in inserting fixed orifices 14 completely, and spring cardboard 6 and square groove 13 joint one by one have consolidated the stability of being connected between end cover 2 and the stereo set box 1.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A linear array sound box comprises a sound box body (1), an end cover (2), a first dustproof grid (3), a second dustproof grid (4), a handle (5), a spring clamping plate (6), a fixing pin (7), a compression spring (8), a protrusion (9), a first loudspeaker (10), a second loudspeaker (11), a groove (12), a square groove (13), a fixing hole (14), an air bag (15), a first power amplifier assembly (16), a second power amplifier assembly (17) and a side plate (18);
the method is characterized in that: stereo set box (1) front end swing joint has end cover (2), handle (5) fixed connection is on stereo set box (1) top, protruding (9) fixed connection is peripheral in end cover (2) rear end, speaker (10) swing joint is in end cover (2) rear end, two (11) swing joints of speaker are in end cover (2) rear end, and are located speaker (10) bottom, recess (12) fixed connection is in stereo set box (1) front end, power amplifier subassembly (16) swing joint is inside stereo set box (1), two (17) swing joints of power amplifier subassembly are inside stereo set box (1), and are located power amplifier subassembly (16) bottom.
2. The linear array sound box of claim 1, characterized in that: the loudspeaker box is characterized in that side plates (18) are arranged at the left end and the right end of the bottom end of the loudspeaker box body (1), the side plates (18) and the loudspeaker box body (1) are integrally cast, an arc is arranged between the side plates (18) and the loudspeaker box body (1), and the loudspeaker box body (1) at the bottom end is bent inwards.
3. The linear array sound box of claim 1, characterized in that: the first dustproof grid (3) and the second dustproof grid (4) are respectively clamped at the front end of the end cover (2) through elastic fasteners.
4. The linear array sound box of claim 1, characterized in that: the top and the bottom of end cover (2) rear end set up three group's fixed pin (7) respectively, and fixed pin (7) front end sets up the boss, is equipped with compression spring (8) between boss and fixed pin (7).
5. The linear array sound box of claim 1, characterized in that: the left end and the right end of the rear end of the end cover (2) are respectively provided with 8 groups of spring clamping plates (6).
6. The linear array sound box of claim 1, characterized in that: four corners inside the sound box body (1) are respectively provided with air bags with the same size.
7. The linear array sound box of claim 1, characterized in that: the front end of the sound box body (1) is provided with square grooves (13) with the positions and the number consistent with those of the spring clamping plates (6) and fixing holes (14) with the positions and the number consistent with those of the fixing pins (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220124338.8U CN217283231U (en) | 2022-01-18 | 2022-01-18 | Linear array sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220124338.8U CN217283231U (en) | 2022-01-18 | 2022-01-18 | Linear array sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217283231U true CN217283231U (en) | 2022-08-23 |
Family
ID=82897407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220124338.8U Expired - Fee Related CN217283231U (en) | 2022-01-18 | 2022-01-18 | Linear array sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217283231U (en) |
-
2022
- 2022-01-18 CN CN202220124338.8U patent/CN217283231U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |