CN206650833U - A kind of six unit audio amplifiers - Google Patents
A kind of six unit audio amplifiers Download PDFInfo
- Publication number
- CN206650833U CN206650833U CN201720393719.5U CN201720393719U CN206650833U CN 206650833 U CN206650833 U CN 206650833U CN 201720393719 U CN201720393719 U CN 201720393719U CN 206650833 U CN206650833 U CN 206650833U
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- casing
- intermediate frequency
- bugle
- fixed
- bass
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Abstract
The utility model discloses a kind of six unit audio amplifiers, iron net is fixed on cabinet front, intermediate frequency bugle is vertically arranged and is fixed among cabinet front, two cone basin loudspeakers are setting up and down and are fixed on intermediate frequency bugle afterbody, two bass horns are set to casing intermediate, inclined and two bass horns are symmetricly set on cabinet front both ends, two mediant trumpets be disposed in parallel on rear side of casing and two mediant trumpets towards with intermediate frequency bugle towards identical, dividing plate is provided with casing, two panels activity spiracular plate is fixed on dividing plate and two panels activity spiracular plate, dividing plate, cabinets cavity is divided into four and two bass horns and the sound chamber of two mediant trumpets by intermediate frequency bugle jointly, tagblock is fixed on rear side of casing and tagblock passes through wire and two cone basin loudspeakers, two bass horns and two mediant trumpet connections.The utility model ensures to provide solid middle low frequency and powerful impulsive force.
Description
Technical field
A kind of audio amplifier is the utility model is related to, particularly a kind of six unit audio amplifiers.
Background technology
Audio amplifier is the terminal of whole sound box system, and its effect is that audio electric energy is converted into corresponding acoustic energy, and its spoke
Space is mapped to go.It is the extremely important part of sound box system, because it is responsible for is transformed into acoustical signal confession electric signal
The ear of people directly listens to so mission critical, and the sense of hearing that it will be directly with people is come into contacts with, and the sense of hearing of people is very clever
Quick, and there is very strong resolving ability to the tone color of complex sound.Because human ear is exactly to evaluate to the subjective feeling of sound
The most important standard of one sound box system tonequality quality, accordingly, it is believed that the performance height of audio amplifier is to a sound box system
Playing quality be to play key effect.The multiple-unit audio amplifier primary alignment of prior art is arranged on front side of sound box, structure
Form is single, and caused audio is more undesirable.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of six unit audio amplifiers, there is provided solid middle low frequency and strong
The impulsive force of strength.
In order to solve the above technical problems, technical scheme is used by the utility model：
A kind of six unit audio amplifiers, it is characterised in that：Include casing, intermediate frequency bugle, two cone basin loudspeakers, two panels activity gas
Orifice plate, two bass horns, two mediant trumpets, iron net and tagblock, iron net are fixed on cabinet front, and intermediate frequency bugle is set vertically
Put and be fixed among cabinet front, two cone basin loudspeakers are setting up and down and are fixed on intermediate frequency bugle afterbody, two basses
Loudspeaker are set to casing intermediate, inclined and two bass horns are symmetricly set on cabinet front both ends, and two mediant trumpets are arranged side by side
It is arranged on rear side of casing and two mediant trumpets towards identical, are provided with dividing plate, two panels is lived towards with intermediate frequency bugle in casing
Orifice plate of taking offence is fixed on dividing plate and cabinets cavity is divided into four by two panels activity spiracular plate, dividing plate, intermediate frequency bugle jointly
With two bass horns and the sound chamber of two mediant trumpets, tagblock is fixed on rear side of casing and tagblock passes through wire and two
Individual cone basin loudspeaker, two bass horns and two mediant trumpet connections.
Further, the intermediate frequency bugle is that vertical section is rectangular horn mouth bugle, and intermediate frequency Bugle loud is intraoral
From top to bottom spaced set has some horizontal guide plates.
Further, the iiared port angle of the intermediate frequency bugle is 80 ° or 120 °.
Further, the two panels activity spiracular plate tilts to casing both sides, movable stomata back face bass horn
Set and bass horn sound is tilted towards casing both sides and exported by inclined movable spiracular plate, casing internal partition, movable stomata
Plate and intermediate frequency bugle lateral surface constitute the c-type sound chamber of mediant trumpet.
Further, the casing both sides are provided with handle.
Further, the both sides of the edge in the cabinet front face are provided with suspender member, and suspender member lower end is provided with U-shaped shrinkage pool, U
Type shrinkage pool both sides are provided with hinge axis hole, and suspender member upper end is provided with the projection matched with U-shaped shrinkage pool, and hinge is provided with projection
Hole.
Further, it is provided with sound box parameter nameplate on rear side of the casing.
The utility model compared with prior art, has advantages below and effect：The audio amplifier of Unit six of the present utility model, lead to
The cooperation of intermediate frequency bugle, two bass horns, two mediant trumpets is crossed, and designs the tone channel of uniqueness, it is solid so as to ensure to provide
Middle low frequency and powerful impulsive force.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of audio amplifier of Unit six of the present utility model.
Fig. 2 is a kind of explosive view of audio amplifier of Unit six of the present utility model.
Fig. 3 is a kind of sectional view of audio amplifier of Unit six of the present utility model.
Embodiment
Below in conjunction with the accompanying drawings and the present invention is described in further detail by embodiment, and following examples are to this hair
Bright explanation and the invention is not limited in following examples.
As illustrated, a kind of audio amplifier of Unit six of the present utility model, raises one's voice comprising 2, two casing 1, intermediate frequency bugle cone basins
Device 3, the bass horn 5, two of two panels activity spiracular plate 4, two mediant trumpet 6, iron net 7 and tagblock 8, iron net 7 are fixed on case
The front side of body 1, intermediate frequency bugle 2 are vertically arranged and are fixed among the front side of casing 1, and two cone basin loudspeakers 3 are setting up and down and solid
The afterbody of intermediate frequency bugle 2 is scheduled on, two bass horns 5 are set to the intermediate, inclined of casing 1 and two bass horns 5 are symmetricly set on
The front side both ends of casing 1, two mediant trumpets 6 be disposed in parallel in the rear side of casing 1 and two mediant trumpets 6 towards with intermediate frequency bugle
2 towards identical, and dividing plate 9 is provided with casing 1, two panels activity spiracular plate 4 is fixed on dividing plate 9 and two panels activity spiracular plate 4,
The inner chamber of casing 1 is divided into four and two bass horns 5 and the sound chamber of two mediant trumpets 6 by dividing plate 9, intermediate frequency bugle 2 jointly,
Tagblock 8 is fixed on the rear side of casing 1 and tagblock 8 passes through 3, two bass horns 5 and two of wire and two cone basin loudspeakers
Individual mediant trumpet 6 connects.
Intermediate frequency bugle 2 is that vertical section is rectangular horn mouth bugle, between from top to bottom being waited in the horn mouth of intermediate frequency bugle 2
Away from being provided with some horizontal guide plates.The iiared port angle of intermediate frequency bugle 2 is 80 ° or 120 °.
Two panels activity spiracular plate 4 tilts to the both sides of casing 1, and the movable back side face bass horn 5 of spiracular plate 4 sets and inclined
The sound of bass horn 5 is tilted towards the export of the both sides of casing 1 by oblique movable spiracular plate 4, casing internal partition 9, movable spiracular plate 4 and in
The lateral surface of frequency bugle 2 constitutes the c-type sound chamber of mediant trumpet 6.
The both sides of casing 1 are provided with handle 10, facilitate audio amplifier to carry.The both sides of the edge of the leading flank of casing 1 are provided with suspender member
11, the lower end of suspender member 11 is provided with U-shaped shrinkage pool, and U-shaped shrinkage pool both sides are provided with hinge axis hole, and suspender member upper end is provided with and U-shaped shrinkage pool
The projection of matching, and hinge axis hole is provided with projection.The rear side of casing 1 is provided with sound box parameter nameplate 12.
The audio amplifier of Unit six of the present utility model is only 70 centimetres wide at one, is operated simultaneously inside 31 centimetres high of casing.
The centre of casing is intermediate frequency bugle, by two 8 cun of cone basin speaker drive.Alt unit includes two 3 cun of compression
Driver element, the waveform device for promoting newly developed 10 degree vertically to cover, it is arranged on intermediate frequency unit on same axle center.In level
In angle of coverage, 80 degree and 120 degree can be selected.Middle low frequency reproduction is responsible for by two 10 cun long stroke bass unit.It is worth one
It is mentioned that, is had an effect simultaneously in 4 cone disk loudspeakers of below 400Hz, so as to ensure to provide solid middle low frequency and powerful impact
Power.The audio amplifier of Unit six of the present utility model can play a decisive match in compact casing with bigger double 12 cun of system sound pressure levels,
Possess simple, safe handling device and fast construction and disassembling system.
Above content described in this specification is only illustration made for the present invention.Technology belonging to the present invention
The technical staff in field can make various modifications or supplement to described specific embodiment or using similar mode
Substitute, content without departing from description of the invention or surmount scope defined in the claims, this all should be belonged to
The protection domain of invention.
Claims (7)
- A kind of 1. six unit audio amplifiers, it is characterised in that：Include casing, intermediate frequency bugle, two cone basin loudspeakers, two panels activity stomata Plate, two bass horns, two mediant trumpets, iron net and tagblock, iron net are fixed on cabinet front, and intermediate frequency bugle is vertically arranged And it is fixed among cabinet front, two cone basin loudspeakers are setting up and down and are fixed on intermediate frequency bugle afterbody, two bass loudspeakers To casing intermediate, inclined set and two bass horns be symmetricly set on cabinet front both ends, two mediant trumpets are set side by side Put on rear side of casing and two mediant trumpets towards identical, are provided with dividing plate, two panels activity towards with intermediate frequency bugle in casing Spiracular plate be fixed on dividing plate and two panels activity spiracular plate, dividing plate, intermediate frequency bugle jointly by cabinets cavity be divided into four with The sound chamber of two bass horns and two mediant trumpets, tagblock is fixed on rear side of casing and tagblock passes through wire and two Cone basin loudspeaker, two bass horns and two mediant trumpet connections.
- 2. according to the unit audio amplifier of one kind six described in claim 1, it is characterised in that：The intermediate frequency bugle is that vertical section is long Square horn mouth bugle, the intraoral spaced set from top to bottom of intermediate frequency Bugle loud have some horizontal guide plates.
- 3. according to the unit audio amplifier of one kind six described in claim 1 or 2, it is characterised in that：The horn mouth of the intermediate frequency bugle is opened Bicker degree is 80 ° or 120 °.
- 4. according to the unit audio amplifier of one kind six described in claim 1, it is characterised in that：The two panels activity spiracular plate is to casing two Roll tiltedly, movable stomata back face bass horn is set and bass horn sound is tilted towards by inclined movable spiracular plate Casing both sides export, and casing internal partition, movable spiracular plate and intermediate frequency bugle lateral surface constitute the c-type sound chamber of mediant trumpet.
- 5. according to the unit audio amplifier of one kind six described in claim 1, it is characterised in that：The casing both sides are provided with handle.
- 6. according to the unit audio amplifier of one kind six described in claim 1, it is characterised in that：The both sides of the edge in the cabinet front face are set Suspender member is equipped with, suspender member lower end is provided with U-shaped shrinkage pool, and U-shaped shrinkage pool both sides are provided with hinge axis hole, and suspender member upper end is provided with and U The projection of type shrinkage pool matching, and hinge axis hole is provided with projection.
- 7. according to the unit audio amplifier of one kind six described in claim 1, it is characterised in that：Sound box parameter is provided with rear side of the casing Nameplate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720393719.5U CN206650833U (en) | 2017-04-15 | 2017-04-15 | A kind of six unit audio amplifiers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720393719.5U CN206650833U (en) | 2017-04-15 | 2017-04-15 | A kind of six unit audio amplifiers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206650833U true CN206650833U (en) | 2017-11-17 |
Family
ID=60277672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720393719.5U Active CN206650833U (en) | 2017-04-15 | 2017-04-15 | A kind of six unit audio amplifiers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206650833U (en) |
-
2017
- 2017-04-15 CN CN201720393719.5U patent/CN206650833U/en active Active
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