CN205883485U - Active speaker connections structure - Google Patents
Active speaker connections structure Download PDFInfo
- Publication number
- CN205883485U CN205883485U CN201620787543.7U CN201620787543U CN205883485U CN 205883485 U CN205883485 U CN 205883485U CN 201620787543 U CN201620787543 U CN 201620787543U CN 205883485 U CN205883485 U CN 205883485U
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- CN
- China
- Prior art keywords
- full
- range cabinet
- range
- cabinet
- bass box
- Prior art date
- 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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Abstract
The utility model discloses an active speaker connections structure, including first full -range cabinet, second full -range cabinet and full -range cabinet wood system stand, first full -range cabinet setting is in second full -range cabinet upper end, and first full -range cabinet and second full -range cabinet in -cut connection, and the assembly setting that first full -range cabinet and second full -range cabinet are constituteed is equipped with time sub box at full -range cabinet wood system stand upper end, full -range cabinet wood system stand lower extreme, the fixed universal wheel that is equipped with of inferior sub box lower extreme, the utility model discloses simple structure, light in weight, small, simple to operate is swift, with passive linear array system by contrast, the utility model discloses not only has saved power amplifier and treater, has still saved power amplifier rack harmony case wire rod, great saving system investment cost.
Description
Technical field
This utility model relates to technology for loudspeaker box field, is specially a kind of active audio amplifier attachment structure.
Background technology
According to on-site actual situations, from science, objective angle, a kind of essence is used for non-type sound field of building
Accurate electroacoustic alignment technique makes up physics and builds the deficiency of sound, thus have developed a kind of active audio amplifier attachment structure array of linear battle array
Row audio amplifier.From electroacoustic techniques angle, use highly directive, vertical angle continuously adjustabe, the far and near adjustable skill of projection distance
Art solves the tradition indeterminable problem of audio amplifier.Tradition audio amplifier horizontal cone of coverage typically between 120 °～60 ° Hang Seng Index to,
Between vertical angle of coverage 90 °～30 ° Hang Seng Index to.Such level, vertical angle of coverage are excessive, at the ring that Architectural acoustics conditions is bad
Easily cause acoustic interference and sound reflecting in border, the most sound fields that tradition audio amplifier is arranged are the poorest, tone color and tonequality is the most muddy,
The most, the spent manpower and materials of the difficulty of field adjustable peripheral equipment the biggest, used are the most.It is difficult to reach
To preferable electronics sound amplification requirement.
Utility model content
The purpose of this utility model is to provide a kind of active audio amplifier attachment structure, to solve to propose in above-mentioned background technology
Problem.
For achieving the above object, this utility model provides following technical scheme: a kind of active audio amplifier attachment structure, including the
One full-range cabinet, the second full-range cabinet and full-range cabinet wooden studs, described first full-range cabinet is arranged on the second full-range cabinet
Upper end, described first full-range cabinet, the second full-range cabinet are respectively provided on two sides with the first full-range cabinet swage material and the second full range sound
Case swage material, the first full-range cabinet swage material and the second full-range cabinet swage material are respectively by the first latch and the second latch and the
One full-range cabinet, the second full-range cabinet are fixing to be connected；And described first full-range cabinet and described second full-range cabinet socket connection,
Described first full-range cabinet, described second full-range cabinet front end face are respectively equipped with the first steel mesh and the second steel mesh, described first complete
Frequently audio amplifier, the second full-range cabinet are respectively provided on two sides with the first wooden handle and the second wooden handle；Described first full-range cabinet and
The assembly of described second full-range cabinet composition is arranged on full-range cabinet wooden studs upper end, under described full-range cabinet wooden studs
End is provided with time bass box, and secondary bass box front end face is provided with time audio amplifier steel mesh, and described time bass box lower end is fixed with universal wheel, institute
Stating time bass box and be respectively provided on two sides with the 3rd wooden handle, described time bass box both sides further respectively have time bass box swage material.
Preferably, described full-range cabinet wooden studs upper end is provided with the first connecting plate, and described first connecting plate is provided with
One through hole, described first connecting plate is connected by fixing bottom the first hand adjustment handle screw and the second full-range cabinet；Described full range
Audio amplifier wooden studs lower end is provided with the second connecting plate, and described second connecting plate is provided with the second through hole, and described second connecting plate leads to
Cross that the second hand adjustment handle screw is fixing with time bass box top to be connected.
Preferably, described bass box inner chamber constant tilt is provided with at DSP in installing and being provided with power board, and described power board
Reason device, described power board angle of inclination is 15 °-20 °, and described power board is additionally provided with external connection jaws.
Preferably, described first full-range cabinet and the second full-range cabinet inner chamber are respectively equipped with the first wiring backplane and second and connect
Line backboard.
Compared with prior art, the beneficial effects of the utility model are:
(1) this utility model simple in construction, lightweight, volume is little, quick and easy for installation, compared with passive line array 1 system it
Under, this utility model saves external power amplifier machine and external audio process, has greatly saved system investments cost.
(2) this utility model power board angle of inclination is 15 °-20 °, can play rainproof waterproof action；And on power board also
It is provided with external connection jaws, can use with external power amplifier, very convenient.
(3) this utility model uses column to connect full range and bass, and fixes with easy-disassembling-assembling adjustable handle screw, vertical
Post lifting surface area is bigger, more secure compared with tradition pole.
Accompanying drawing explanation
Fig. 1 is overall detonation configuration schematic diagram of the present utility model；
Fig. 2 is stereochemical structure sectional view of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1-2, a kind of technical scheme of this utility model offer: a kind of active audio amplifier attachment structure, including first
Full-range cabinet the 1, second full-range cabinet 2 and full-range cabinet wooden studs 3, described first full-range cabinet 1 is arranged on the second full range sound
Case 2 upper end, described first full-range cabinet the 1, second full-range cabinet 2 is respectively provided on two sides with the first full-range cabinet swage material 4 and second
Full-range cabinet swage material 5, the first full-range cabinet swage material 4 and the second full-range cabinet swage material 5 are respectively by the first latch 23 He
Second latch 24 is fixing with first full-range cabinet the 1, second full-range cabinet 2 to be connected；And described first full-range cabinet 1 is with described second
Full-range cabinet 2 socket connection, described first full-range cabinet 1, described second full-range cabinet 2 front end face are respectively equipped with the first steel mesh 6
With the second steel mesh 7, described first full-range cabinet the 1, second full-range cabinet 2 is respectively provided on two sides with the first wooden handle 8 and the second wood
Handle 9 processed；It is wooden vertical that the assembly of described first full-range cabinet 1 and described second full-range cabinet 2 composition is arranged on full-range cabinet
Post 3 upper end, described full-range cabinet wooden studs 3 lower end is provided with time bass box 10, and secondary bass box 10 front end face is provided with time audio amplifier steel
Net 25, described bass box 10 lower end is fixed with universal wheel 11, and described bass box 10 is respectively provided on two sides with the 3rd and wooden carries
Hands 12, described time bass box 10 both sides further respectively have time bass box swage material 13.
In the present embodiment, full-range cabinet wooden studs 3 upper end is provided with the first connecting plate 14, and described first connecting plate 14 sets
The first through hole 15, described first connecting plate 14 is had to be connected by fixing bottom the first hand adjustment handle screw 16 and the second full-range cabinet 2
Connect；Described full-range cabinet wooden studs 3 lower end is provided with the second connecting plate 17, and described second connecting plate 17 is provided with the second through hole
18, described second connecting plate 17 is connected by the second hand adjustment handle screw 19 and time bass box 10 top are fixing, this utility model
Using column to connect full range and bass, and fix with easy-disassembling-assembling adjustable handle screw, column lifting surface area is bigger, with tradition
Pole compares more secure.
In the present embodiment, secondary bass box 10 inner chamber constant tilt is installed in being provided with power board 20, and described power board 20 and is set
Having dsp processor, described power board 20 angle of inclination is 15 °-20 °, and described power board 20 is additionally provided with external connection jaws；First
Full-range cabinet 1 and the second full-range cabinet 2 inner chamber are respectively equipped with first wiring backplane 21 and the second wiring backplane 22, this utility model
Power board angle of inclination is 15 °-20 °, can play rainproof waterproof action；And be additionally provided with external connection jaws on power board, can beyond
Connect power amplifier to use, very convenient.
This utility model is built-in with three-channel digital power amplifier module, and each passage has the interface of 4 heart yearns directly to transmit
Active signal is given to full range linear array audio amplifier, constitutes the active linear array system of a brand-new money；This utility model simple in construction, weight
Amount is light, and volume is little, quick and easy for installation, with passive line array 1 system by contrast, this utility model save external power amplifier machine and
External audio process, has greatly saved system investments cost.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. an active audio amplifier attachment structure, including the first full-range cabinet, the second full-range cabinet and full-range cabinet wooden studs, its
It is characterised by: described first full-range cabinet is arranged on the second full-range cabinet upper end, described first full-range cabinet, the second full-range cabinet
It is respectively provided on two sides with the first full-range cabinet swage material and the second full-range cabinet swage material, the first full-range cabinet swage material and second complete
Frequently audio amplifier swage material is respectively by the first latch and the second latch and the first full-range cabinet, the fixing connection of the second full-range cabinet；And
Described first full-range cabinet and described second full-range cabinet socket connection, described first full-range cabinet, described second full-range cabinet
Front end face is respectively equipped with the first steel mesh and the second steel mesh, and described first full-range cabinet, the second full-range cabinet are respectively provided on two sides with
One wooden handle and the second wooden handle；The assembly of described first full-range cabinet and described second full-range cabinet composition is arranged on
Full-range cabinet wooden studs upper end, described full-range cabinet wooden studs lower end is provided with time bass box, and secondary bass box front end face is provided with
Secondary audio amplifier steel mesh, described bass box lower end is fixed with universal wheel, and described bass box is respectively provided on two sides with the 3rd and wooden carries
Hands, described time bass box both sides further respectively have time bass box swage material.
A kind of active audio amplifier attachment structure the most according to claim 1, it is characterised in that: described full-range cabinet wooden studs
Upper end is provided with the first connecting plate, and described first connecting plate is provided with the first through hole, and described first connecting plate passes through the first hand adjustment hands
Fixing connection bottom handle screw and the second full-range cabinet；Described full-range cabinet wooden studs lower end is provided with the second connecting plate, described
Second connecting plate is provided with the second through hole, and described second connecting plate is fixed with time bass box top by the second hand adjustment handle screw
Connect.
A kind of active audio amplifier attachment structure the most according to claim 1, it is characterised in that: described time bass box inner chamber is fixed
Tilting in installation is provided with power board, and described power board and be provided with dsp processor, described power board angle of inclination is 15 °-20 °, institute
State and on power board, be additionally provided with external connection jaws.
A kind of active audio amplifier attachment structure the most according to claim 1, it is characterised in that: described first full-range cabinet and the
Two full-range cabinet inner chambers are respectively equipped with the first wiring backplane and the second wiring backplane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620787543.7U CN205883485U (en) | 2016-07-25 | 2016-07-25 | Active speaker connections structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620787543.7U CN205883485U (en) | 2016-07-25 | 2016-07-25 | Active speaker connections structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205883485U true CN205883485U (en) | 2017-01-11 |
Family
ID=57697525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620787543.7U Expired - Fee Related CN205883485U (en) | 2016-07-25 | 2016-07-25 | Active speaker connections structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205883485U (en) |
-
2016
- 2016-07-25 CN CN201620787543.7U patent/CN205883485U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20210725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |