CN207369274U - A kind of stereo of stage system and device - Google Patents
A kind of stereo of stage system and device Download PDFInfo
- Publication number
- CN207369274U CN207369274U CN201721495746.XU CN201721495746U CN207369274U CN 207369274 U CN207369274 U CN 207369274U CN 201721495746 U CN201721495746 U CN 201721495746U CN 207369274 U CN207369274 U CN 207369274U
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- Prior art keywords
- light source
- holder
- light
- stereo
- sound
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Abstract
The utility model discloses a kind of stereo of stage system and device, wherein, the system comprises：Directional audio module, light source, holder and controller.Directional audio module can convert audio signals into the beam of sound with directive property, so as to reduce the loss of sound transmission.The rotation of directional audio module and light source in the horizontal direction and/or in pitch orientation is adjusted by holder, can the direction that sends of flexible modulation sound and light, not only increase acousto-optic special efficacy, and reduce installation requirement, it is highly practical.
Description
Technical field
It the utility model is related to stereo of stage field, more particularly to a kind of stereo of stage system and device.
Background technology
Traditional sound equipment special efficacy mostly be by increasing sound channel, such as by two channel stereo process circuits can realize computer,
The stereo surrounding effect of the occasion of less demanding to audio special efficacy such as TV and the narrow and small environment of listening volume, using more sound
Road sound effect processing circuit then can be achieved that more natural, fidelity higher, tonequality is more preferable, the stronger stereo effect of surrounding effect
Fruit.But its scope of application is always among relatively closed environment, and in bigger application scenario, such as stage, more sound
The effect of surround sound caused by road is with regard to very little.Therefore on stage creating an atmosphere it is mostly be with lamp light specific effect come
Complete, seldom improve to some extent on Audiotechnica
Traditional stereo of stage placement location cannot be too low, and low level speaker sound wave is easily absorbed sound by spectators' human body, and generation is plunderred
Sound absorption phenomenon is penetrated, especially makes mid-high voice frequency loss very big, so to use lifting speaker mode installation, middle pitch or Horn
With outdoor loudspeaker special (being equipped with high-power Horn in speaker), radiated in the sound wave ability that such loudspeaker is sent
Apart from distant, auditorium is set to obtain enough loudness.It can be seen that conventional stereo of stage installation requirement is high, sound transmission damage
Consumption is big.
Therefore, the prior art could be improved and improve.
Utility model content
For above-mentioned technical problem, the utility model embodiment provides a kind of stereo of stage system and device, and sound passes
Broadcast loss it is small, sound and light program is good.
The first aspect of the utility model embodiment provides a kind of stereo of stage system, including：
For converting audio signals into the directional audio module of the beam of sound with directive property；
Light source；
For loading the directional audio module and light source, and adjust directional audio module and light source in the horizontal direction and/
Or the holder rotated in pitch orientation；
For controlling the controller of holder；
The directional audio module and light source are arranged on holder.
The stereo of stage system, wherein, the controller includes panel, and is arranged on panel：
For controlling the control stick of holder；
Volume increment key, the sound for adjusting directional audio module increase；
Volume-down keys, the sound for adjusting directional audio module reduce；
Light strengthens button, and the light for adjusting light source becomes strong；
Light weakens button, and the light for adjusting light source dies down；
Automatic cruising button, for controlling holder to be rotated by default track, the volume of directional audio module is by default
Volume change is changed, the light of light source is changed by default power.
The stereo of stage system, wherein, the holder includes：Directional audio module and light source are driven in pitch orientation
The pitch rotation mechanism of upper rotation, the rotation mechanism in vertical shaft that driving pitch rotation mechanism rotates in the horizontal direction；Directional audio
Module is fixed on the rotation section of pitch rotation mechanism, and light source is fixed in directional audio module.
The stereo of stage system, wherein, the light source is follow spot light.
The stereo of stage system, wherein, the directional audio module is active directional loudspeaker.
The second aspect of the utility model embodiment provides a kind of stereo of stage device, including：
Active directional loudspeaker；
Light source；
Holder；
The active directional loudspeaker and light source are fixed on holder；Holder adjusts active directional loudspeaker and light source in water
Square to and/or pitch orientation on rotate.
The stereo of stage device, further includes the controller for controlling holder, and the controller is electrically connected with holder.
The stereo of stage device, wherein, the controller includes panel, and is arranged on panel：
For controlling the control stick of holder；
Volume increment key, the sound for adjusting active directional loudspeaker increase；
Volume-down keys, the sound for adjusting active directional loudspeaker reduce；
Light strengthens button, and the light for adjusting light source becomes strong；
Light weakens button, and the light for adjusting light source dies down；
Automatic cruising button, for controlling holder to be rotated by default track, the volume of active directional loudspeaker is by default
Volume change be changed, the light of light source is changed by default power.
The stereo of stage device, wherein, the holder includes：Active directional loudspeaker and light source are driven in pitching side
The pitch rotation mechanism being rotated up, the rotation mechanism in vertical shaft that driving pitch rotation mechanism rotates in the horizontal direction；It is active fixed
It is fixed on to loudspeaker on the rotation section of pitch rotation mechanism, light source is fixed on active directional loudspeaker.
The stereo of stage device, wherein, the light source is follow spot light.
In the technical solution that the utility model embodiment provides, stereo of stage system includes：Directional audio module, light source,
Holder and controller.Directional audio module can convert audio signals into the beam of sound with directive property, so as to reduce sound
The loss of propagation.The rotation of directional audio module and light source in the horizontal direction and/or in pitch orientation is adjusted by holder, can
The direction that flexible modulation sound and light are sent, not only increases acousto-optic special efficacy, and reduces installation requirement, highly practical.
Brief description of the drawings
Fig. 1 is the structure diagram of stereo of stage device provided by the utility model；
Fig. 2 is the structure diagram of controller in stereo of stage device provided by the utility model；
Fig. 3 is the structure diagram of stereo of stage device provided by the utility model.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those skilled in the art are obtained without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please referring to Fig.1, Fig. 2 and Fig. 3, the utility model provides a kind of stereo of stage device, it includes stereo of stage system,
The stereo of stage system includes：Light source 1, directional audio module 3, holder and controller 12.
The directional audio module 3, for converting audio signals into the beam of sound with directive property.The directional audio
Module 3 has mainly used parameter acoustic array principle, and resonant frequency is highly consistent on its module, and the audio signal that needs are played passes through
The algorithm process of inside modules is crossed, and after power amplifier amplifies, is sent by directional audio driving directional audio sounding array 2 modulated
Ultrasonic wave, using parameter acoustic array principle, the ultrasonic wave through ovennodulation is from sub-audible sound is demodulated in atmosphere, thus can be with
Produce the beam of sound of high directivity.Specifically, the directional audio module 3 can use active directional loudspeaker.The directional sound
The modulated ultrasonic direction propagation that frequency module 3 uses, energy comparison are concentrated, the audible sound demodulated certainly can propagate it is farther away from
From.Because audible sound is demodulated and is superimposed in atmosphere by modulated ultrasonic wave, the sound that audience is heard is from the ear of oneself very
Closely, perceptual image wears the effect of earphone, there is extremely strong telepresenc audio, and the loss of sound transmission is also small.Directional audio sounding array 3
Orientation phonation unit 2 including multiple array arrangements can send highly directional audible sound, and directional audio module 3 possesses detachably
Property, it is assembled to carry out multiple plates, so in use, user can according to being actually needed assembled corresponding number of modules,
Assembled on holder shown in Fig. 1 is 4 directional audio modules 3.
The light source 1, for coordinating directional audio module 3, the wave volume sent in directional audio module 3 is (mainly
Music rhythm) when increasing, the light (brightness) that light source 1 is sent becomes strong automatically；In the wave volume that directional audio module 3 is sent
When (mainly music rhythm) reduces, the light (brightness) that light source 1 is sent is automatic dimmed；And can be with checker into various
Color, increases gorgeous sense, improves the acousto-optic special efficacy of stage.Preferably, the light source 1 is follow spot light, and the present embodiment uses 3
Follow spot light.Because the sound that directional audio module 3 is sent has very strong directionality, the light of follow spot light is also to be polymerized to one
Beam, so holder, when rotation, acoustic beam is also rotated with light beam in the rotation with holder, therefore can manufacture other style
Stage atmosphere.
The holder, for loading the directional audio module 3 and light source 1, and adjusts directional audio module 3 and light source 1
Rotate in the horizontal direction and/or in pitch orientation.Specifically, by the way that directional audio module 3 and light source 1 are fixed on holder,
Cradle head control directional audio module 3 and light source 1 are rotated, rotated on pitching face to adjust sound wave in the horizontal plane, light is sent
Angle is, it can be achieved that universal adjustment.As it can be seen that the utility model can the direction that sends of flexible modulation sound and light, not only increase sound
Light special efficacy, and installation requirement is reduced, it is highly practical.The holder includes：Driving directional audio module 3 and light source 1 are being bowed
The pitch rotation mechanism 4 that the side of facing upward is rotated up, the rotation mechanism in vertical shaft 5 that driving pitch rotation mechanism 4 rotates in the horizontal direction,
And the stent 13 for being fixed on pitch rotation mechanism 4 on the rotation section of rotation mechanism in vertical shaft 5.Directional audio module 3 is solid
It is scheduled on the rotation section of pitch rotation mechanism 4, light source 1 is fixed in directional audio module 3.
The controller 12, for controlling the rotation direction of holder.The controller 12 includes：Processor 14, panel and
Controller process circuit；The processor 14 is electrically connected with controller process circuit.The controller process circuit includes behaviour
Vertical pole 6, volume increment key 8, volume-down keys 9, light enhancing button 10, light weaken button 11.Control stick 6, volume
Increase button 8, volume-down keys 9, light enhancing button 10, light weaken button 11 and are arranged on panel.
The control stick 6 is used to control holder manually.
The volume increment key 8, the sound for adjusting directional audio module 3 increase, specifically, for sending volume
Increase instruction is to processor 14.
The volume-down keys 9, the sound for adjusting directional audio module 3 reduce, specifically, for sending volume
Reduce instruction to processor 14.
The light strengthens button 10, and the light for adjusting light source becomes strong, specifically, for sending light enhancing instruction
To processor 14.
The light weakens button 11, and the light for adjusting light source dies down, specifically, weakening instruction for sending light
To processor 14.
The automatic cruising button, for controlling holder to be rotated by default track, the volume of directional audio module is by pre-
If volume change be changed, the light of light source is changed (holder automatic cruising) by default power, specifically, being used for
Automatic cruising is sent to instruct to processor 14.
The processor 14, for when control stick 6 is operated, making holder exit automatic cruising by holder driving；
After receiving volume increase instruction, holder is set to exit automatic cruising by holder driving, and it is fixed by directional audio driving adjusting
Increase to the sound of audio-frequency module 3；After the small instruction of volume down is received, holder is set to exit automatic cruising by holder driving,
And the sound for adjusting directional audio module 3 is driven to reduce by directional audio；After light enhancing instruction is received, pass through holder
Driving makes holder exit automatic cruising, and drives the light for adjusting light source to become strong by light；Weaken instruction receiving light
Afterwards, holder is exited automatic cruising by holder driving, and drive the light for adjusting light source to die down by light；Receiving certainly
After dynamic cruise instruction, rotated by holder drive control holder by default track, directional audio is made by directional audio driving
The volume of module is changed by default volume change, the light of light source is become by default power by light driving
Change.The processor 14 can be processor, microcontroller, programmable controller etc..
Under this scene of stage, traditional acoustics room for promotion very little, is unable to reach more preferable auditory effect.
The complexity of single lifting light change, to render the atmosphere of stage, can not meet people to material life more
High-end demand.The directional audio technology and follow spot light technology that the present apparatus uses are used in combination, and it is difficult to change traditional stereo set
Think after present situation, directional audio still possesses depth telepresenc audio in wide broadcast environment, in addition in connection to make
Follow spot light, can be that spectators manufacture comprehensive audiovisual grand banquet.
The sound wave that traditional stereo of stage produces easily by spectators' absorption of human body, produces graze sound absorption phenomenon, especially makes middle height
Audio loss is very big.The present apparatus uses directional audio technology, and the sound source of audible sound can be made to close on the ear of spectators, sound transmission
Loss will be preferably minimized.
The Hi-Mid of traditional sound equipment is more prone to by spectators' absorption of human body, so the broadcast that spectators are heard is mostly with bass
Based on, but Hi-Mid is more prone to drive the mood of people, it is desirable to reach more preferable effect, it is necessary to which improving spectators hears middle height
The proportion of sound, but the traditional sound equipment of this point is difficult to.The sound that the directional audio technology that the present apparatus uses is sent with
Based on Hi-Mid, and sound has the characteristics that propagation distance is remote, and more Hi-Mids can be allowed to pass in the ear of spectators, compared
It is easier to drive the mood of spectators in traditional sound equipment.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
State the technical solution described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and model of various embodiments of the utility model technical solution
Enclose.
Claims (10)
- A kind of 1. stereo of stage system, it is characterised in that including：For converting audio signals into the directional audio module of the beam of sound with directive property；Light source；For loading the directional audio module and light source, and adjust directional audio module and light source in the horizontal direction and/or bow The holder that the side of facing upward is rotated up；For controlling the controller of holder；The directional audio module and light source are arranged on holder.
- 2. stereo of stage system according to claim 1, it is characterised in that the controller includes panel, and sets On panel：For controlling the control stick of holder；Volume increment key, the sound for adjusting directional audio module increase；Volume-down keys, the sound for adjusting directional audio module reduce；Light strengthens button, and the light for adjusting light source becomes strong；Light weakens button, and the light for adjusting light source dies down；Automatic cruising button, for controlling holder to be rotated by default track, the volume of directional audio module is by default volume Change is changed, the light of light source is changed by default power.
- 3. stereo of stage system according to claim 1, it is characterised in that the holder includes：Drive directional audio mould The pitch rotation mechanism that block and light source rotate in the pitch direction, the level that driving pitch rotation mechanism rotates in the horizontal direction Rotating mechanism；Directional audio module is fixed on the rotation section of pitch rotation mechanism, and light source is fixed in directional audio module.
- 4. stereo of stage system according to claim 1, it is characterised in that the light source is follow spot light.
- 5. stereo of stage system according to claim 1, it is characterised in that the directional audio module is to have source orientation to raise Sound device.
- A kind of 6. stereo of stage device, it is characterised in that including：Active directional loudspeaker；Light source；Holder；The active directional loudspeaker and light source are fixed on holder；Holder adjusts active directional loudspeaker and light source in level side To and/or pitch orientation on rotate.
- 7. stereo of stage device according to claim 6, it is characterised in that the controller for controlling holder is further included, The controller is electrically connected with holder.
- 8. stereo of stage device according to claim 7, it is characterised in that the controller includes panel, and sets On panel：For controlling the control stick of holder；Volume increment key, the sound for adjusting active directional loudspeaker increase；Volume-down keys, the sound for adjusting active directional loudspeaker reduce；Light strengthens button, and the light for adjusting light source becomes strong；Light weakens button, and the light for adjusting light source dies down；Automatic cruising button, for controlling holder to be rotated by default track, the volume of active directional loudspeaker is by default sound Amount change is changed, the light of light source is changed by default power.
- 9. stereo of stage device according to claim 6, it is characterised in that the holder includes：Driving has source orientation to raise The pitch rotation mechanism that sound device and light source rotate in the pitch direction, the water that driving pitch rotation mechanism rotates in the horizontal direction Flat rotating mechanism；Active directional loudspeaker is fixed on the rotation section of pitch rotation mechanism, and light source has been fixed on source orientation and has raised one's voice On device.
- 10. stereo of stage device according to claim 6, it is characterised in that the light source is follow spot light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721495746.XU CN207369274U (en) | 2017-11-10 | 2017-11-10 | A kind of stereo of stage system and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721495746.XU CN207369274U (en) | 2017-11-10 | 2017-11-10 | A kind of stereo of stage system and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207369274U true CN207369274U (en) | 2018-05-15 |
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ID=62343708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721495746.XU Expired - Fee Related CN207369274U (en) | 2017-11-10 | 2017-11-10 | A kind of stereo of stage system and device |
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| CN (1) | CN207369274U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110677771A (en) * | 2019-11-05 | 2020-01-10 | 常州听觉工坊智能科技有限公司 | Wireless multi-channel sound system and automatic sound channel calibration method thereof |
| CN110769349A (en) * | 2019-09-30 | 2020-02-07 | 歌尔股份有限公司 | Sound effect switchable sound box |
-
2017
- 2017-11-10 CN CN201721495746.XU patent/CN207369274U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110769349A (en) * | 2019-09-30 | 2020-02-07 | 歌尔股份有限公司 | Sound effect switchable sound box |
| CN110769349B (en) * | 2019-09-30 | 2021-04-09 | 歌尔股份有限公司 | Sound effect switchable sound box |
| CN110677771A (en) * | 2019-11-05 | 2020-01-10 | 常州听觉工坊智能科技有限公司 | Wireless multi-channel sound system and automatic sound channel calibration method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20181110 |