CN205622830U - All -round PA -system - Google Patents
All -round PA -system Download PDFInfo
- Publication number
- CN205622830U CN205622830U CN201620318732.XU CN201620318732U CN205622830U CN 205622830 U CN205622830 U CN 205622830U CN 201620318732 U CN201620318732 U CN 201620318732U CN 205622830 U CN205622830 U CN 205622830U
- Authority
- CN
- China
- Prior art keywords
- loudspeaker device
- radiant panel
- mainframe box
- comprehensive
- radiation plate
- 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
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Abstract
The utility model discloses an all -round PA -system, it includes mainframe box and stereo set frame, stereo set frame is fixed set up the mainframe box top and with mainframe box electric connection, the stereo set frame is provided with loudspeaker device and radiation plate, the loudspeaker device sets up with the radiation plate relatively, the radiation plate corresponds loudspeaker device one side and constructs for the circular cone panel. The utility model discloses all -round PA -system is through being provided with loudspeaker device and radiation plate above the mainframe box, through set up first radiation plate and second radiation plate between first loudspeaker device and second loudspeaker device, and the circular conical surface that utilizes first radiation plate and second radiation plate is with first loudspeaker device, carry out evenly dispersing of 360 degrees angles after the sound wave reflection that second loudspeaker device and high pitch sound production portion sent, and then make the sound wave of dispersing out be nearly sphere form to diffusion all around, thereby the user can experience the music of the same tone quality in all angles, use in a flexible way and convenient.
Description
Technical field
This utility model relates to a kind of stereo set, especially relates to a kind of comprehensive PA-system.
Background technology
The generally rectangular box structure of sound equipment that stereo set is configured, sound equipment and installation loudspeaker within it are the most not
Can rotate.Therefore, sound equipment is fixed on a certain position being placed in indoor, and it is not that the loudspeaker on sound equipment point to
Can change.To obtain best acoustics, can only be in the range of loudspeaker point to, otherwise it is listened to
Effect will decline, it can be seen that the sound equipment of this structure is faulty, it is impossible to meets use demand.
Utility model content
Based on this, it is necessary to for the deficiencies in the prior art, it is provided that one is comprehensive listens to sound equalization, makes
With flexible and convenient comprehensive PA-system.
For solving above-mentioned technical problem, this utility model be the technical scheme is that a kind of comprehensive sound equipment
Device, it includes that mainframe box and sound rack, described sound rack are fixedly installed on above mainframe box and and mainframe box
Being electrically connected with, described sound rack is provided with loudspeaker device and radiant panel, and described loudspeaker device is relative with radiant panel
Arranging, described radiant panel correspondence loudspeaker device side is circular cone panel structure.
Wherein in an embodiment, being provided with substrate below described mainframe box, described substrate periphery interval sets
Being equipped with pillar, described pillar is fixing connects substrate and mainframe box.
Wherein in an embodiment, described mainframe box bottom is provided with the second basso, described second bass
Portion is oppositely arranged with substrate, and the corresponding second basso side of described substrate is circular cone panel structure.
Wherein in an embodiment, described loudspeaker device is provided with the first loudspeaker device and the second loudspeaker device,
Described radiant panel is provided with the first radiant panel and the second radiant panel, described first loudspeaker device, the first radiant panel,
Second radiant panel and the second loudspeaker device are spaced setting the most successively.
Wherein in an embodiment, described first loudspeaker device, the first radiant panel, the second radiant panel and
Being fixed together by connection post between two loudspeaker devices, described connection post one end is fixedly installed on the first loudspeaker
Device edge, the described connection post other end is fixedly installed on the second loudspeaker device edge, and described connection post runs through
First radiant panel and the second radiant panel are arranged.
Wherein in an embodiment, described first loudspeaker device is provided with the first draw-in groove, described second loudspeaker
Device is provided with the second draw-in groove, and described connection post one end is fixedly installed in the first draw-in groove, and described connection post is another
One end is fixedly installed in the second draw-in groove.
Wherein in an embodiment, described mainframe box is provided with cylindric matrix, and described matrix top is arranged
There is the first basso, be covered with pedestal above described first basso, in the middle part of described pedestal, be fixedly installed base
Post, described pilum supports sound rack.
Wherein in an embodiment, described first loudspeaker device and the second loudspeaker device are half-spherical construction.
In sum, the comprehensive PA-system of this utility model is by being provided above loudspeaker device at mainframe box
And radiant panel, by arranging the first radiant panel and the second spoke between the first loudspeaker device and the second loudspeaker device
Penetrate plate, and utilize the taper seat of the first radiant panel and the second radiant panel by the first loudspeaker device, the second loudspeaker dress
Put and carry out uniformly dissipating of 360 degree of angles after the reflection of sound wave that high pitch pars stridulans sends, and then making to exhale
The sound wave come is that nearly dome shape spreads to surrounding, thus user can experience identical tonequality in all angles
Music, uses flexible and convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the comprehensive PA-system of this utility model；
Fig. 2 is the structural representation after this utility model loudspeaker device hidden parts connects post；
Fig. 3 is the structural representation after loudspeaker device hidden by the comprehensive PA-system of this utility model；
Fig. 4 is that the structural representation at another visual angle after loudspeaker device hidden by the comprehensive PA-system of this utility model.
Detailed description of the invention
By feature of the present utility model, technological means and the specific purposes reached, merit can be further appreciated that
Can, with detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figures 1 to 4, the comprehensive PA-system of this utility model includes mainframe box 100 and sound rack
200, described sound rack 200 is fixedly installed on above mainframe box 100 and is electrically connected with mainframe box 100, institute
State sound rack 200 and be provided with loudspeaker device 210 and radiant panel 220, described loudspeaker device 210 and radiant panel
220 are oppositely arranged, and specifically, corresponding loudspeaker device 210 side of described radiant panel 220 is circular cone panel structure,
Carry out reflecting and then uniformly exhaling with the sound wave sent by loudspeaker device 210, it is ensured that loudspeaker device 210
The sound sent is the most uniform in different angles, and user does not haves the phenomenon that volume is fluctuated when listening music,
Improve the sensory experience of user.
Wherein in an embodiment, described loudspeaker device 210 is provided with the first loudspeaker device 211 and the second loudspeaker
Device 212, described radiant panel 220 is provided with the first radiant panel 221 and the second radiant panel 222, and described
One loudspeaker device the 211, first radiant panel the 221, second radiant panel 222 and the second loudspeaker device 212 from down to
On be spaced setting successively, specifically, described first loudspeaker device the 211, first radiant panel 221, second radiates
It is fixed together by connection post 230 between plate 222 and the second loudspeaker device 212, described connection post 230
One end is fixedly installed on the first loudspeaker device 211 edge, and described connection post 230 other end is fixedly installed on
Two loudspeaker device 212 edges, described connection post 230 runs through the first radiant panel 221 and the second radiant panel 222
Arrange；Specifically, described first loudspeaker device 211 is provided with the first draw-in groove 2111, described second loudspeaker dress
Putting 212 and be provided with the second draw-in groove 2121, described connection post 230 one end is fixedly installed in the first draw-in groove 2111,
Described connection post 230 other end is fixedly installed in the second draw-in groove 2121.
Described first loudspeaker device 211 and the second loudspeaker device 212 are half-spherical construction, described first loudspeaker dress
Put 211 and second loudspeaker device 212 be respectively arranged with middle pitch pars stridulans 213, described middle pitch pars stridulans 213 frequency
The scope of sound is 256Hz 2048Hz；Described first radiant panel 221 and the second radiant panel 222 are separately positioned on
Between described first loudspeaker device 211 and the second loudspeaker device 212, described first radiant panel 221 is provided with
First top panel 2211 and the first lower panel 2212, described first top panel 2211 and the first lower panel 2212
Docking is arranged, and described first top panel 2211 and the first lower panel 2212 are respectively circular cone panel structure, institute
The middle pitch pars stridulans 213 of the taper seat and the first loudspeaker device 211 of stating the first lower panel 2212 is oppositely arranged,
In order to uniformly to dissipate in 360 degree of angles after the sound wave that the first loudspeaker device 211 sends is reflected；Institute
State the second radiant panel 222 and be provided with the second top panel 2221 and the second lower panel 2222, described second top panel
2221 and second lower panel 2222 docking arrange, described second top panel 2221 and the second lower panel 2222 points
Do not construct for circular cone panel, the taper seat of described second top panel 2221 and the middle pitch of the second loudspeaker device 212
Pars stridulans 213 is oppositely arranged, in order to after the sound wave that the second loudspeaker device 212 sends is reflected in 360
Degree angle uniformly dissipates；High pitch pars stridulans 2223 it is provided with on described second lower panel 2222, described first
Taper seat and second lower panel 2222 of top panel 2211 are oppositely arranged, in order to by high pitch pars stridulans 2223
The sound wave gone out uniformly dissipates in 360 degree of angles after reflecting.
Described mainframe box 100 is provided with cylindric matrix 110, and described matrix 110 top is provided with the first bass
Portion 111, described matrix 110 bottom is provided with the second basso 112, covers above described first basso 111
Being provided with pedestal 113, be fixedly installed pilum 114 in the middle part of described pedestal 113, described pilum 114 is in order to support
Sound rack 200；Specifically, described pilum 114 one end is fixedly installed on pedestal 113, described pilum 114
The other end is fixedly installed on the lower section of the first loudspeaker device 211.
Being provided with substrate 300 below described mainframe box 100, described substrate 300 periphery is arranged at intervals with pillar
310, described pillar 310 is fixing connects substrate 300 and mainframe box 100 so that the unsettled placement of mainframe box 100
Above water；Specifically, described second basso 112 is oppositely arranged with substrate 300, described substrate
300 corresponding second basso 112 sides are circular cone panel structure, in order to the sound the second basso 112 sent
Ripple uniformly dissipates in 360 degree of angles after launching.
Described mainframe box 100 side be provided with optical fiber input interface, HDTV output interface, USB interface,
Microphone interface, wireless receiving end and wired network port etc., described optical fiber input interface is in order to input numeral sound
Frequently, described optical fiber input interface, in order to connect built-in circuit device, is then filled to loudspeaker by circuit arrangement unit
Put 210 output simulated audio signals, to obtain perfect 3D solid tonequality；Described HDTV output interface
In order to connect external display terminal, so that the internal processes of circuit arrangement is presented by external display terminal perfection；
Described USB interface is in order to circumscribed USB equipment, so that the data that USB device stores are input to circuit arrangement
In, the data message stored by USB device by manual control is shown on external display terminal, and
By loudspeaker device 210, audio signal is exported, show powerful sound video signal function；Described wireless receiving
End is in order to receive wireless wifi network signal, after arranging acquirement network IP by wireless network, selects lower contained network
The mandate application of network Streaming Media；Described wired network port in order to connect the cable network signal of RJ45 interface,
After being configured by cable network, select to download the mandate application of network flow-medium；Described microphone interface is in order to connect
Enter External micro phone, cooperate that to realize family's karaoke type joyous by External micro phone and loudspeaker device 210
The selection sung, compared to traditional PA-system, network flow-medium application with high-quality etc. is the most extensive
Purposes, improve the serviceability of product.
Wherein in an embodiment, described loudspeaker device 210 can also make according to actual with radiant panel 220
Repeating superposition by situation, when this utility model is 5.1 sound channel system, described loudspeaker device 210 also includes
Three loudspeaker devices and the 4th loudspeaker device, described radiant panel 220 also includes the 3rd radiant panel and the 4th radiant panel,
Respectively in order to the sound wave reflecting the 3rd loudspeaker device and the 4th loudspeaker device sends.
When this utility model uses, audio frequency is believed by the circuit arrangement in mainframe box 100 by loudspeaker device 210
Number exporting, wherein, the first loudspeaker device 211 and the second loudspeaker device 212 export middle pitch, the second spoke
The high pitch pars stridulans 2223 penetrating plate 222 exports high pitch, and the first basso 111 and the second basso 112 export
Bass, and respectively by first lower panel the 2212, second top panel the 2221, first top panel 2211 and base
The taper seat of plate 300 reflects so that the sound wave that loudspeaker device 210 and matrix 110 send is 360 degree
Angle uniformly dissipates, and then makes the sound wave dissipating out be nearly dome shape to spread to surrounding, thus user
The music of identical tonequality can be experienced in all angles.
In sum, the comprehensive PA-system of this utility model is by being provided above loudspeaker at mainframe box 100
Device 210 and radiant panel 220, by arranging between the first loudspeaker device 211 and the second loudspeaker device 212
First radiant panel 221 and the second radiant panel 222, and utilize the first radiant panel 221 and the second radiant panel 222
The sound wave that first loudspeaker device the 211, second loudspeaker device 212 and high pitch pars stridulans 2223 are sent by taper seat
Carry out uniformly dissipating of 360 degree of angles after reflection, and then to make the sound wave dissipating out be that nearly dome shape is to surrounding
Diffusion, thus user can experience the music of identical tonequality in all angles, uses flexible and convenient.
Embodiment described above only have expressed several embodiments of the present utility model, its describe more concrete and
In detail, but therefore can not be interpreted as the restriction to this utility model scope.It should be pointed out that, for
For those of ordinary skill in the art, without departing from the concept of the premise utility, it is also possible to make
Some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, guarantor of the present utility model
The scope of protecting should be as the criterion with claims.
Claims (8)
1. a comprehensive PA-system, it is characterized in that: include mainframe box and sound rack, described sound rack is fixedly installed on above mainframe box and is electrically connected with mainframe box, described sound rack is provided with loudspeaker device and radiant panel, described loudspeaker device is oppositely arranged with radiant panel, and described radiant panel correspondence loudspeaker device side is circular cone panel structure.
Comprehensive PA-system the most according to claim 1, it is characterised in that: being provided with substrate below described mainframe box, described substrate periphery is arranged at intervals with pillar, and described pillar is fixing connects substrate and mainframe box.
Comprehensive PA-system the most according to claim 2, it is characterised in that: described mainframe box bottom is provided with the second basso, and described second basso is oppositely arranged with substrate, and the corresponding second basso side of described substrate is circular cone panel structure.
Comprehensive PA-system the most according to claim 1 and 2, it is characterized in that: described loudspeaker device is provided with the first loudspeaker device and the second loudspeaker device, described radiant panel is provided with the first radiant panel and the second radiant panel, and described first loudspeaker device, the first radiant panel, the second radiant panel and the second loudspeaker device are spaced setting the most successively.
Comprehensive PA-system the most according to claim 4, it is characterized in that: be fixed together by connection post between described first loudspeaker device, the first radiant panel, the second radiant panel and the second loudspeaker device, described connection post one end is fixedly installed on the first loudspeaker device edge, the described connection post other end is fixedly installed on the second loudspeaker device edge, and described connection post runs through the first radiant panel and the second radiant panel is arranged.
Comprehensive PA-system the most according to claim 5, it is characterized in that: described first loudspeaker device is provided with the first draw-in groove, described second loudspeaker device is provided with the second draw-in groove, described connection post one end is fixedly installed in the first draw-in groove, and the described connection post other end is fixedly installed in the second draw-in groove.
Comprehensive PA-system the most according to claim 1 and 2, it is characterized in that: described mainframe box is provided with cylindric matrix, described matrix top is provided with the first basso, it is covered with pedestal above described first basso, being fixedly installed pilum in the middle part of described pedestal, described pilum supports sound rack.
Comprehensive PA-system the most according to claim 4, it is characterised in that: described first loudspeaker device and the second loudspeaker device are half-spherical construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620318732.XU CN205622830U (en) | 2016-04-14 | 2016-04-14 | All -round PA -system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620318732.XU CN205622830U (en) | 2016-04-14 | 2016-04-14 | All -round PA -system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205622830U true CN205622830U (en) | 2016-10-05 |
Family
ID=57030704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620318732.XU Active CN205622830U (en) | 2016-04-14 | 2016-04-14 | All -round PA -system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205622830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108429990A (en) * | 2018-05-03 | 2018-08-21 | 四川斐讯信息技术有限公司 | A kind of intelligent sound box of toneable |
-
2016
- 2016-04-14 CN CN201620318732.XU patent/CN205622830U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108429990A (en) * | 2018-05-03 | 2018-08-21 | 四川斐讯信息技术有限公司 | A kind of intelligent sound box of toneable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9755375B2 (en) | Flat panel display support with a base with a USB on its sidewall | |
| TW200922360A (en) | Dynamic equalizer | |
| CN106162461B (en) | Loudspeaker module | |
| CN205622830U (en) | All -round PA -system | |
| CN201601824U (en) | Loudspeaker system | |
| CN105072520B (en) | Cambered surface screen high-fidelity combination sound box | |
| CN207022187U (en) | A kind of hands-free audio amplifier communicators of USB | |
| CN203896477U (en) | Multifunctional loudspeaker box base | |
| US20100254557A1 (en) | Sound reproduction apparatus for varying sound transmission and a corresponding method thereof | |
| CN104363397A (en) | Method of setting sound effect according to mounting position of flat-panel television | |
| CN209072673U (en) | A kind of coaxial sound equipment and illuminator | |
| CN204652627U (en) | Audio amplifier | |
| CN209089206U (en) | A kind of 2.1 multimedia integrat- ing speakers | |
| CN204948324U (en) | A kind of folding flat panel television display Multifunctional combined loudspeaker system | |
| CN203788445U (en) | Microphone with improved structure | |
| CN208369819U (en) | Triangle passive radiation speaker | |
| CN206349603U (en) | A kind of wall type audio socket | |
| CN206226680U (en) | A kind of sound-box device | |
| CN101420648A (en) | Multi-channel loudspeaker | |
| CN205490988U (en) | Integrated configuration of sound column and audio amplifier | |
| CN206807742U (en) | Sound system | |
| CN215010622U (en) | Ceiling horn with automatic color-changing lamp and Bluetooth function | |
| CN205946139U (en) | Canopy of heavens control system | |
| CN205320272U (en) | Single -point supports a piece and a speaker | |
| CN205566616U (en) | Integrated audio amplifier of tone quality is promoted for flat -panel television |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |