CN207926887U - A kind of Linear array loundspeaker box - Google Patents
A kind of Linear array loundspeaker box Download PDFInfo
- Publication number
- CN207926887U CN207926887U CN201820267576.8U CN201820267576U CN207926887U CN 207926887 U CN207926887 U CN 207926887U CN 201820267576 U CN201820267576 U CN 201820267576U CN 207926887 U CN207926887 U CN 207926887U
- Authority
- CN
- China
- Prior art keywords
- box
- linear array
- array loundspeaker
- loud speaker
- box according
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of Linear array loundspeaker boxes, including box-like body, it is provided with loudspeaker installing port in the box-like body, loud speaker bugle and bass unit have been disposed adjacent on the loudspeaker installing port, voice unit is provided at the pronunciation mouth of the loud speaker bugle.By the above-mentioned means, a kind of Linear array loundspeaker box disclosed in the utility model, can increase coverage area by various arrangement modes, convenient for expanding application range and increasing projection distance, the sound pressure level and impact force of loud speaker is improved, acoustic image interference is improved.
Description
Technical field
The utility model is related to stereo set technical fields, more particularly, to a kind of Linear array loundspeaker box.
Background technology
Speaker is the terminal of entire sound system, and effect is that audio electric energy is converted into corresponding acoustic energy, and its spoke
Space is mapped to go；It is sound system and its important component part.In order to be suitable for the wide outdoor public address of area, both at home and abroad
Many manufacturers all devise miscellaneous linear array health preserving equipment system, however most of design method is all that comparison is identical
, existing linear array speaker system, there are sound in speaker system internal communication, and generating path difference leads to the time
Difference, phase etc. can lead to phase distortion, cause the unsharp problem of sound quality.
Utility model content
The utility model provides a kind of Linear array loundspeaker box, can increase coverage area by various arrangement modes, convenient for expanding
Big application range and increase projection distance, improve the sound pressure level and impact force of loud speaker, improve acoustic image interference, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
In order to solve the above technical problems, a kind of technical solution provided by the utility model is：A kind of linear array is provided
Speaker, including box-like body are provided with loudspeaker installing port in the box-like body, have been disposed adjacent and have raised on the loudspeaker installing port
Sound device bugle and bass unit are provided with voice unit at the pronunciation mouth of the loud speaker bugle.
The utility model is by adopting the above-described technical solution, the high speech that loud speaker bugle diffusion voice unit is sent out
Sound improves diffusion angle and projection distance, bass unit and loud speaker bugle, this linear array is disposed adjacent on loudspeaker installing port
Loudspeaker box structure is compact, improves impact force and increases frequency effective width.
Above-mentioned Linear array loundspeaker box is additionally provided in the box-like body and leads phase hole, and the phase hole of leading is located at loudspeaker peace
Fill the side of mouth.The setting in phase hole is led, the amount sense reset Kaiyang degree and enhance lowest resonance frequency is promoted.
Above-mentioned Linear array loundspeaker box, the edge structure in curved surface of the box-like body.The curved-surface structure improves case
The structural integrity of body ontology, intensity is high, reduces influence of the acoustic resonance to babinet.
Above-mentioned Linear array loundspeaker box is provided with protection iron net on the outside of the loud speaker bugle and bass unit, described
Protection iron net is detachably arranged on box-like body.
Above-mentioned Linear array loundspeaker box is provided with connection sheet on the two sides of the box-like body.Connection sheet is for connecting
Babinet so that multiple loudspeaker box combinations form linear array sound system together.
Above-mentioned Linear array loundspeaker box is provided with suspender member on rear side of the babinet.Suspender member combines setting connection sheet, leads to
Three-point suspension design is crossed, the directive property and minimum angular adjustment of control wideband that can be accurate and more flexible installation.
Above-mentioned Linear array loundspeaker box, the suspender member include hanging piece base and connecting rod, and the hanging piece base is fixed on case
On body ontology, the connecting rod, which is hingedly arranged to be arranged side by side on one end of hanging piece base, the connecting rod, rear hue angle location hole.
Specifically, by rear hue angle location hole, the gradient of speaker can be adjusted, to reach the directive property of control sound wideband.
Above-mentioned Linear array loundspeaker box is provided with oval recess and straight-line groove on the surface of the box-like body.Setting
Oval recess and straight-line groove reinforce the structure at the top of box-like body.
The both sides of above-mentioned Linear array loundspeaker box, the box-like body are provided with handle box.
Compared with prior art, the advantageous effect acquired by the utility model is：
1, by the tight fit of babinet, the acoustic image interference between speaker and speaker can be reduced；2, pass through the inside of babinet
It is equipped with one group to be arranged in a straight line, be spaced closely together, amplitude is identical, and with bore same type, the identical loudspeaker unit of phase can increase
Add covering or the coverage area that narrows, improves the sound pressure level of loud speaker；3, phase hole is led by reducing volume and increasing, reduces Larger Dynamic
Distortion improves impact force and increases frequency effective width；4, it is designed by three-point suspension, the directive property of control wideband that can be accurate
And minimum angular adjustment and flexibly installation.
Description of the drawings
Fig. 1 is the surface structure schematic diagram of the utility model；
Fig. 2 is the decomposition texture schematic diagram of the utility model；
Fig. 3 is the structural schematic diagram of the utility model embodiment.
Specific implementation mode
Below in conjunction with the accompanying drawings and embodiment is described further the utility model.
Shown in referring to Figures 1 and 2, a kind of Linear array loundspeaker box, including box-like body 1 is provided in the box-like body 1
Loudspeaker installing port 2 has been disposed adjacent loud speaker bugle 3 and bass unit 4, the loud speaker bugle 3 on the loudspeaker installing port 2
Pronunciation mouth at be provided with voice unit 5.Wherein, opposite with the pronunciation mouth of voice unit 5 at the pronunciation mouth of loud speaker bugle 3
It answers, is spread out from loud speaker bugle 3 from the sound wave that voice unit 5 is sent out, improve diffusion angle so that the projection of sound
Distance increases, wide coverage.Loud speaker bugle 3 can effectively spread high, medium and low sound so that sound will not in communication process
Distortion improves sound quality.
It in the present embodiment, is additionally provided in the box-like body 1 and leads phase hole 6, the phase hole 6 of leading is located at loudspeaker installing port 2
Side.Wherein, the edge of the box-like body 1 structure in curved surface.
In the present embodiment, the outside of the loud speaker bugle 3 and bass unit 4 is provided with protection iron net 7, the protection
Iron net 7 is detachably arranged on box-like body 1.
In the present embodiment, connection sheet 8 is provided on the two sides of the box-like body 1.Further, the babinet 1
Rear side is provided with suspender member 9.Suspender member 9 includes hanging piece base 10 and connecting rod 11, and the hanging piece base 10 is fixed on box-like body 1
On, the connecting rod 11, which is hingedly arranged on one end of hanging piece base 10, the connecting rod 11 to be arranged side by side, rear hue angle location hole
12.Further, oval recess 13 and straight-line groove 14 are provided on the surface of the box-like body 1.Wherein, the babinet sheet
The both sides of body 1 are provided with handle box 15.
With reference to shown in Fig. 3, the utility model in the specific implementation, by the connection sheet 8 and suspender member 9 of adjacent two tanks,
Multiple sound boxes are combined to form linear array sound system, coverage area can be increased by various array arrangement modes, just
In expanding application range and increasing projection distance, the sound pressure level and impact force of loud speaker are improved, improves acoustic image interference, improves and play
Quality.
The basic principles and main features and advantages of the present invention of the present invention have been shown and described above.The skill of the industry
Art personnel it should be appreciated that the present invention is not limited to the above embodiments, the above embodiments and description only describe
The principle of the present invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these
Changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and
Its equivalent thereof.
Claims (9)
1. a kind of Linear array loundspeaker box, including box-like body, it is characterised in that：Loudspeaker installation is provided in the box-like body
Mouthful, it has been disposed adjacent loud speaker bugle and bass unit on the loudspeaker installing port, has been set at the pronunciation mouth of the loud speaker bugle
It is equipped with voice unit.
2. Linear array loundspeaker box according to claim 1, it is characterised in that：It is additionally provided in the box-like body and leads phase
Hole, the side led phase hole and be located at loudspeaker installing port.
3. Linear array loundspeaker box according to claim 2, it is characterised in that：The edge knot in curved surface of the box-like body
Structure.
4. Linear array loundspeaker box according to claim 3, it is characterised in that：The loud speaker bugle and bass unit it is outer
Side is provided with protection iron net, and the protection iron net is detachably arranged on box-like body.
5. Linear array loundspeaker box according to claim 3, it is characterised in that：It is provided on the two sides of the box-like body
Connection sheet.
6. Linear array loundspeaker box according to claim 3, it is characterised in that：It is provided with suspender member on rear side of the babinet.
7. Linear array loundspeaker box according to claim 6, it is characterised in that：The suspender member includes hanging piece base and company
Bar, the hanging piece base are fixed on box-like body, and the connecting rod is hingedly arranged on one end of hanging piece base, the connecting rod simultaneously
Row is provided with rear hue angle location hole.
8. Linear array loundspeaker box according to claim 3, it is characterised in that：It is provided on the surface of the box-like body ellipse
Round recessed and straight-line groove.
9. Linear array loundspeaker box according to claim 3, it is characterised in that：The both sides of the box-like body, which are provided with, to be carried
Hand box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820267576.8U CN207926887U (en) | 2018-02-24 | 2018-02-24 | A kind of Linear array loundspeaker box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820267576.8U CN207926887U (en) | 2018-02-24 | 2018-02-24 | A kind of Linear array loundspeaker box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207926887U true CN207926887U (en) | 2018-09-28 |
Family
ID=63600173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820267576.8U Active CN207926887U (en) | 2018-02-24 | 2018-02-24 | A kind of Linear array loundspeaker box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207926887U (en) |
-
2018
- 2018-02-24 CN CN201820267576.8U patent/CN207926887U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20050087392A1 (en) | Loudspeaker enclosure | |
| CN205510399U (en) | Sounding device | |
| CN207926887U (en) | A kind of Linear array loundspeaker box | |
| KR101655710B1 (en) | Dual diaphragm dynamic microphone transducer | |
| CN204578751U (en) | A kind of linear array sound equipment Horn | |
| CN207135270U (en) | Combined type phase plug and its apply in compressed drive and loudspeaker | |
| US2811215A (en) | Sound reproducing apparatus | |
| CN106303808B (en) | A kind of resonatron superposition woofer and coaxial bugle three frequency division are superimposed speaker | |
| CN210927955U (en) | Angle-adjustable combined sound box | |
| CN210431775U (en) | Conference room sound box | |
| CH665324A5 (en) | SPACE-EFFECT SINGLE SPEAKER FOR MUSICAL REPRODUCTION SYSTEMS. | |
| JP4724812B2 (en) | Speaker device and speaker housing | |
| CN207543324U (en) | A kind of coaxial bugle of medium-high frequency | |
| US1985881A (en) | Sound apparatus | |
| CN209134632U (en) | A kind of earphone chamber gallbladder treasured structure | |
| CN207926888U (en) | A kind of phase inverted cabinet and inverted phase type Linear array loundspeaker box | |
| CN209120441U (en) | A kind of composite wave low frequency booster and its sound equipment | |
| US20080199032A1 (en) | Loudspeaker enclosure with cylindrical compression chamber and tapered triangular folded horn terminating in an extended triangular bell. | |
| CN207854136U (en) | A kind of passive radiation appliance and speaker | |
| CN207283790U (en) | A kind of frame of loudspeaker | |
| CN207135237U (en) | A kind of Multicarity audio amplifier | |
| CN210579074U (en) | High-low sound coaxial sound box | |
| CN209545855U (en) | Double woofer speakers | |
| CN218570377U (en) | Sound box for projector | |
| CN204836458U (en) | Loudspeaker casing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |