CN110519668A - Modularization plane sound equipment - Google Patents
Modularization plane sound equipment Download PDFInfo
- Publication number
- CN110519668A CN110519668A CN201810487614.5A CN201810487614A CN110519668A CN 110519668 A CN110519668 A CN 110519668A CN 201810487614 A CN201810487614 A CN 201810487614A CN 110519668 A CN110519668 A CN 110519668A
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- China
- Prior art keywords
- attachment device
- plane
- speaker module
- film substrate
- film
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/023—Screens for loudspeakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/02—Spatial or constructional arrangements of loudspeakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
- H04R7/04—Plane diaphragms
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The present invention discloses a kind of modularization plane sound equipment, including: multiple speaker modules, multiple speaker modules are able to be selectively arranged in multiple installation blocks in a Plane Installation region；One control host, the control host is connected by radio connection with multiple speaker modules, the control host can export sound signal corresponding with multiple speaker modules, and the sound signal corresponding with each speaker module is respectively sent to each speaker module, and pass through the speaker module and export the sound signal.
Description
Technical field
It the present invention relates to a kind of modularization plane sound equipment, particularly relates to a kind of using radio connection, and is set to room
The modularization plane sound equipment in the Plane Installations region such as inner wall surface, ceiling or floor.
Background technique
Existing sound system majority is made of sound source, enlarger and multiple and different loudspeakers, and is wherein expanded
Big machine and loudspeaker are respectively designed to body structure, therefore can only be provided separately within the interior space, and can not be integrated into interior
In the Plane Installations region such as metope, ceiling or floor.
Existing part sound system uses the loudspeaker of plane formula, however existing dynamic planar loudspeakers are because of sounding component or list
The limitation of body has audio range too small, and the problem presence that phonation efficiency is bad.
Sound system is to mould stereo sound effect either ring field audio, it is necessary to be distinguished by a plurality of different loudspeakers
The sound signal of different sound channels is exported, the sound field with three-dimensional telepresenc can be just moulded.However existing sound system is more
It adopts conducting wire and connects each loudspeaker and host, therefore for the plane formula sound system being set on metope, it is necessary in wall
Signal transmission line of the face society setting to connect host and each different loudspeakers, it will so that the line construction on metope is disorderly
Disorderly, and wiring operation can also become considerably complicated.
Due to above, various inconvenience in existing plane sound system use are caused, therefore how to be changed by structure
It is good, to solve the problems, such as aforementioned items, it has also become this cause one of the important topic to be solved.
Summary of the invention
The embodiment of the present invention provides a kind of modularization plane sound equipment, including: a Plane Installation region, the plane peace
Filling region has multiple installation blocks；Multiple speaker modules, multiple speaker modules are able to be selectively arranged at more
In a installation block；One control host, the control host are connected by radio connection with multiple speaker modules, institute
The sound signal of the multiple speaker modules of multiple correspondences can be exported by stating control host, and multiple sound signals are distinguished
Multiple speaker modules are sent to, and the sound signal is exported by the speaker module；Wherein each sound equipment mould
Block is respectively provided with a plane framework, the shape and size of each plane framework and the Plane Installation region it is multiple described
The shape and size for installing block match, so that multiple plane frameworks are able to be installed on each installation block,
Phonation unit one by one is respectively set in the leading flank of each plane framework；Wherein each installation block is respectively set one
One attachment device, the plane framework of each speaker module are respectively set one second attachment device, and each described second
Attachment device is respectively arranged at the trailing flank of the plane framework, and each second attachment device is set to the plane frame
Position on body and the position of first attachment device on each plane block are corresponding, so that each sound equipment
When module is set on any installation block, second attachment device can contact with each other with first attachment device
And it is electrically connected；Wherein, each first attachment device and each second attachment device are respectively provided at least one
Group power contact, the power contact of first attachment device are connected with a power supply device, when each second connection
When device is connected with first attachment device, the power contact of second attachment device and first attachment device
The power contact be electrically connected, to electric power needed for providing the speaker module.
One embodiment of the present invention, wherein the control host has one first communication unit, multiple sound equipment moulds
Block is respectively provided with one second communication unit, and multiple speaker modules pass through second communication unit respectively with the side of wireless connection
Formula is connected with first communication unit of the control host.
One embodiment of the present invention, wherein each first attachment device and each second attachment device are also divided
Not Ju You multiple signal contacts, when each speaker module is installed on the installation block, each speaker module
Second attachment device and it is corresponding it is described installation block on the first attachment device multiple signal contact energy
It enough contacts with each other, with so that the installation block can pass through the more of first attachment device and second attachment device
One operation information is transmitted to the speaker module by a signal contact.
One embodiment of the present invention, wherein the operation information includes that each speaker module is corresponding described
The location information of block is installed, the speaker module reads the corresponding installation block by multiple signal contacts
The location information, and the control host is sent by the location information of the corresponding installation block, with for described
Control host is output to each described according to the location information adjustment of the corresponding installation block of each speaker module
The sound signal of speaker module.
One embodiment of the present invention, wherein the phonation unit has film sounding component, electrostatic sounding component, moving-coil
One of formula pronunciation monomer or combinations thereof.
One embodiment of the present invention, wherein the film sounding component includes: a film substrate, the film substrate tool
There are opposite upper side and downside, and the upper side of the film substrate and downside are able to define at least one work
Region；Two conductive layers, two conductive layer is respectively arranged on the upper side and downside of the film substrate, and is at least covered
The film substrate is located at the upper side and the downside at least one working region；Two conductive bars, described in two
Conductive bar is respectively arranged at the opposite two sides of the film substrate；Two conductive bars are opposite to each other and respectively along at least one institute
The edge for stating working region is set to the side of the film substrate；And two conductive components, two conductive components are respectively set
In one side of two conductive bars relative to the film substrate, two conductive components are in corresponding with two conductive bars
Shape, and covering is contacted with one side of two conductive bars relative to the film substrate；Two conductive components are respectively with one
Sound source signal is electrically connected.
One embodiment of the present invention, wherein the smooth leading flank for being set to the plane framework of the film sounding component
On.
One embodiment of the present invention, wherein the film substrate is polyvinylidene fluoride (PVDF) film, and described in two
Conductive layer is metallic film or metal-oxide film.
One embodiment of the present invention, wherein two conductive bars are conducting resinl, or to be set to two institutes with plating mode
State the metal conductor layer of conductive layer surface.
One embodiment of the present invention, wherein further comprising a frame structure, the frame structure is set to described thin
Film base material is located at the position at the working region edge, and the frame structure includes: a lower frame body and a upper frame body, the upper ledge
Body and lower frame body are oppositely disposed upper side and downside in film substrate working region marginal position, and relatively press from both sides
Upper side and downside together in the film substrate, to the fixation film substrate；Wherein the lower frame body is towards described
The side of film substrate has a top surface, and the top surface center has a card slot, and the upper frame body is towards the film substrate
Side has a bottom surface, and the bottom surface has a snap flange corresponding with the card slot, the upper frame body and the lower frame body
When opposite clamping, the snap flange can be sticked in the card slot, and the film substrate is corresponded to the snap flange
And at the groove position material extruding snap into the card slot, and make the film substrate correspond to snap flange and
Material at the groove position forms concaveconvex shape corresponding with the snap flange and card slot.
One embodiment of the present invention, wherein being respectively arranged with the first attachment device on each installation block, each
One second attachment device is respectively set in the speaker module, second attachment device is set to the described of the plane framework
Trailing flank and the corresponding position of first attachment device, when so that the speaker module being set on the installation block,
Second attachment device can be in contact with first attachment device；Wherein first attachment device and a power supply connect
It connects, first attachment device and second attachment device have at least one set of power contact, with so that the power supply mentions
The electric power of confession can be conducted via the power contact to the speaker module.
One embodiment of the present invention, wherein the leading flank of the plane framework also sets up a display equipment, to
Show the mode of operation of the speaker module.
Be further understood that feature and technology contents of the invention to be enabled, please refer to below in connection with it is of the invention specifically
Bright and attached drawing, however appended attached drawing is only for reference and description, the person of being not intended to limit the present invention.
Detailed description of the invention
Fig. 1 is the combined planar schematic diagram of modularization plane sound equipment of the present invention.
Fig. 2 is the system block schematic diagram of modularization plane sound equipment of the present invention.
Fig. 3 is the sectional perspective exploded view of a specific embodiment of modularization plane sound equipment of the present invention.
The enlarged partial isometric view that Fig. 3 A and Fig. 3 B are taken from III A and the III part B of Fig. 3 respectively.
The perspective view that Fig. 4 is taken for speaker module used in modularization plane sound equipment of the present invention from back angle.
Fig. 5 is the circuit system block diagram of control host used in modularization plane sound equipment of the present invention.
Fig. 6 is the circuit system block diagram of speaker module used in modularization plane sound equipment of the present invention.
Fig. 7 is the sectional side view of speaker module used in modularization plane sound equipment of the present invention.
Fig. 8 is the profile construction schematic diagram of film sounding component used in modularization plane sound equipment of the present invention.
Fig. 9 is the stereo decomposing organigram of film sounding component used in modularization plane sound equipment of the present invention.
Figure 10 is the section of the another specific embodiment of film sounding component used in modularization plane sound equipment of the present invention
Organigram.
Figure 11 is the contact jaw of the first attachment device and the second attachment device used in modularization plane sound equipment of the present invention
Sub- foot position organigram.
Specific embodiment
As shown in Figure 1, Figure 2 and Figure 3, the present invention provides a kind of modularization plane sound equipment 1 of wireless connection, including one
Plane Installation region 10, multiple speaker modules 30 and a control host 20.The plurality of speaker module 30 is respectively arranged in
On the Plane Installation region 10, and multiple speaker modules 30 are connected by radio connection and the control host 20 respectively
It connects, and by wireless transmission method that multiple sound signals corresponding to each speaker module 30 are defeated by control host 20
Multiple speaker modules 30 are arrived out, and are exported the corresponding sound signal by each speaker module 30.
As shown in Figure 3, wherein the Plane Installation region 10 is a flat structural body, the Plane Installation region
10 provide the planar portions of a large area, and the planar portions in the Plane Installation region 10 separate as multiple installation blocks 11.The reality
It applies in example, Plane Installation region 10 can have a wide range of plane for the wall of indoor compartment, ceiling, even floor etc.
Works, and upper multiple installation blocks 11 in Plane Installation region 10 are in rectangle, and each installation block respectively
11 area is equal to each other.And the shape and size of each speaker module 30 and installation block 11 cooperate, and energy
It is enough installed on multiple installation blocks 11.
In the embodiment, a surface of each installation block 11 towards the speaker module 30 is respectively arranged with multiple hangings
Component 13 (as shown in Figure 3A), speaker module 30 to be positioned on each installation block 11, while each installation block
One first attachment device 12 (as shown in Figure 3B) is also further arranged in 11 surface, with so that each installation block 11 can be with
Speaker module 30 reaches the connection of electric power either signal.
As shown in Fig. 2 and Fig. 5, Fig. 6, multiple speaker modules 30 pass through radio connection and the control host 20
Connection, the control host 20 can connect (as shown in Figure 5) with a sound source 40, and export the sound of multiple and different sound channels
Signal, and the sound signal of multiple different sound channels is respectively sent to multiple speaker modules 30.As shown in figure 5, this
It invents in the circuit structure of the control host 20 used and contains an audio treatment unit 21, an analog-digital converter 22, one
Control and processing module 23 and one first communication unit 24, wherein the audio treatment unit 21 and the sound source 40 connect
It connects, after the sound signal to generate the sound source 40 decodes, is converted to corresponding multiple speaker modules 30 not
With the sound signal of sound channel, then the sound signal of multiple different sound channels is converted to via analog-digital converter 22 again
After the sound signal of digital form, then via the control and processing module 23 and the output of the first communication unit 24.Described
One communication unit 24 has one first communication antenna 241, and first communication unit 24 passes through the first communication antenna 241 and multiple
The speaker module 30 connects, the sound signal of the different sound channels is transferred to each different speaker module 30.And
As shown in Fig. 2, the control host 20 can also be with a client electronic device 70 (such as: mobile phone, remote controler, tablet computer
Deng) or a multimedia host 80 connection, user can pass through client electronic device 70 or multimedia host 80 is grasped
Make the control host 20.
As shown in fig. 6, be the circuit structure of each different speaker module 30 of the invention, it is logical which includes one second
Interrogate unit 301, control unit 302, digital analog converter 303, an amplifying circuit 304 and a phonation unit 32.It is wherein described
Second communication unit 301 has one second communication antenna 305, and second communication unit 301 passes through second communication antenna
305 wirelessly connect with the first communication unit 24 for controlling host 20, and use is so that speaker module 30 can be led with control
Machine 20 is communicated with each other.Second communication unit 301 is connected with the control unit 302 of speaker module 30, so that control master
Machine 20 can be transmitted the control list of speaker module 30 to the control command of each speaker module 30 and the sound signal of output
Member 302.The sound signal for being transmitted to speaker module 30 is the sound signal of digital form, therefore is turned again by digital simulation
After parallel operation 303 is converted to the sound signal of analog form, then via the amplification of amplifying circuit 304, to drive phonation unit 32, by institute
Sound signal output is stated, is listened to for user.
The control unit 302 of the speaker module 30 also further connects a display unit 36, to show the sound equipment
The mode of operation of module 30 and one second attachment device 37, second attachment device 37 to installation block 11 on
The cooperation of first attachment device 12 is believed with for that can transmit electric power between the speaker module 30 and installation block 11 and operate
Breath.
As shown in Fig. 3, Fig. 4 and Fig. 7, each speaker module 30 is respectively provided with a plane framework 31, in the embodiment,
The plane framework 31 is in rectangular panel body, and the shape of plane framework 31 and size and each 11 phase interworking of installation block
It closes, with so that each speaker module 30 can be placed in each installation block 11.The plane framework 31 has
Have opposite leading flank 311 and trailing flank 312, wherein the pronunciation plane framework 31 can be posted by with trailing flank 312 it is described
Multiple installation blocks 11 in Plane Installation region 10.As shown in Fig. 3, Fig. 3 A, Fig. 3 B and Fig. 4, in the embodiment, plane framework 31
Trailing flank correspond to it is multiple it is described hanging components 13 positions be provided with multiple hanging holes 313, pass through multiple hanging components
13 match with the hanging component 13 on installation block 11, can be fixed on the plane framework 31 of multiple speaker modules 30
On multiple installation blocks 11.Second attachment device 37 is set to the 312 corresponding flat area of trailing flank of plane framework 31
The position of first attachment device 12 on block 11, when plane framework 31 is mounted on each installation block 11, the second attachment device
37 can contact with each other with the first attachment device 12 and reach electric connection.
The leading flank of the plane framework 31 is additionally provided with a phonation unit 32, to export the sound equipment signal.And institute
The leading flank 311 (as shown in Figure 3) that display unit 36 is set to the plane framework 31 is stated, the display unit 36 has at least
One display component 361, the mode of operation to displaying sound module 30.In the embodiment, the display component 361 of display unit 36
For multiple LED, however, in further embodiment of the present invention, the display component 361 or liquid crystal display, or
The components such as equipment are shown for OLED.
First attachment device 12 and the second attachment device 37 of the invention mainly operates when institute to provide speaker module 30
Electric power is needed, and in further embodiment of the present invention, first attachment device 12 and the second attachment device 37 can also be to
Transmit the interface of an operation information to each other as speaker module 30 and installation block 11.As shown in figure 11, in the embodiment, the
One attachment device 12 and the second attachment device 37 are respectively provided with multiple contact terminals 121,371, more in the first attachment device 12
The position of a contact terminal 121 and the position of multiple contact terminals 371 in the second attachment device 37 correspond to each other, when the first company
When connection device 12 and the second attachment device 37 contact with each other, it can be contacted with each other and be reached by multiple contact terminals 121,371
It is electrically connected.And in the embodiment, there are at least two power contacts in multiple contact terminals 121 of the first attachment device 12
122, and also there are two power contacts 372 for tool in multiple contact terminals 371 of the second attachment device 37, wherein the first attachment device
12 power contact 122 and a power supply device (such as: power receptacle or battery) connection, when the electric power of the second attachment device 37 connects
After the power contact 122 of point 372 and the first attachment device 12 is in contact, the electric power of power supply device just can be transferred to speaker module
30, therefore cooperated by the first and second attachment device 12,37, it is just capable of providing speaker module 30 and operates required electric power, without
Other wiring is needed, therefore simplifies the construction of speaker module 30 and installation procedure is made to become more to be easy.
In addition, in multiple contact terminals 121,371 of the first attachment device 12 and the second attachment device 37, further include have it is more
A signal contact 123,373, when the first attachment device 12 and the second attachment device 37 contact with each other, multiple signal contacts 123,
373 can contact with each other, and installation block 11 and speaker module 30 is enabled to pass through first attachment device 12 and second
Attachment device 37 transmits the operation information.
As shown in fig. 6, a recording unit 14 can be arranged in each installation block 11, the recording device 14 is stored
The operation information of each installation block 11, and the recording device 14 and the connection of the first attachment device 11, when the sound
It rings module 30 to be installed on installation block 11 and when the first attachment device 12 and the second attachment device 37 are connected, the record
The operation information that device 14 stores just can be transmitted to the sound equipment via first attachment device 12 and the second attachment device 37
Module 30, and speaker module 30 passes through wireless transmission method for installation block 11 corresponding to each speaker module 30 again
Operation information be transferred to the control host 20, and enable the control host 20 according to each speaker module 30 pair
The operation information adjustment for the installation block 11 answered is output to the sound signal of each speaker module 30.
The operation information transmitted by the first attachment device 12 and the second attachment device 37 can be, but not limited to following
A plurality of types of operation informations.Such as: the operation information can be the location information of installing zone block 11.The installation
The location information of block 11 refers to that the installation block 11 is located at the coordinate position on the Plane Installation region 10, when each
When the speaker module 30 is installed on the installation block 11, speaker module 30 can pass through the multiple signal contact
123,373 the corresponding location information for installing block is read, then each speaker module 30 passes through wireless transmission side again
The location information of corresponding installation block 11 is sent to control host 20 by formula.Therefore control host 20 can pass through above-mentioned side
Formula obtains the operating parameter of each 30 installation site of the speaker module, and controlling host 20 can be according to each sound equipment
The location information adjustment of the corresponding installation block 11 of module 30 is output to the sound signal of each speaker module 30.
The present invention, can be automatically by by the above-mentioned means, when being installed on speaker module 30 on mounting plane 10
First attachment device 12 and the second attachment device 37 obtain the location information of the corresponding installation block 11 of the speaker module 30,
And the control host 20 is sent by the location information, therefore control host 20 can automatically obtain each sound equipment
The operating parameter of 30 installation site of module, and be output to according to the adjustment of the operating parameter of each 30 installation site of speaker module
The sound signal of each speaker module 30, so that control host 20 is output to the difference of each speaker module 30
The sound signal of sound channel can according to the corresponding speaker module 30 spatial position and adjust, with so that multiple institutes
Stating the sound signal that speaker module 30 is exported and capable of moulding has the effect of stereo sound effect or ring field audio.
As shown in Fig. 3 and Fig. 7, the phonation unit 32 of each speaker module 30 of the invention is respectively arranged at plane framework 31
Leading flank.The phonation unit 32 can be made of one or more than one sounding component.In the embodiment, sound equipment
The phonation unit 32 of module 30 includes that a film sounding component 33, an electrostatic sounding component 34 and moving-coil type pronunciation are single
Body 35 is formed.Certainly, the sounding component that the phonation unit 32 uses is not limited to type disclosed by the embodiment, all
Structure and spatial shape can be adapted for mount to pronunciation monomer or sounding component in plane framework 31, can all be made by the present invention
With.
In addition, the phonation unit 32 that multiple speaker modules 30 of the invention use can be using by above-mentioned film sounding component
33, one of an electrostatic sounding component 34 or moving-coil type pronunciation monomer 35 or combinations thereof.Such as in embodiment illustrated in fig. 1,
It is respectively provided with the phonation unit 32 of three kinds of different configurations in the multiple speaker modules 30 being arranged on Plane Installation region 10, such as is schemed
Phonation unit 32a marked in 1 is made of a circular film sounding component, the sounding component 32b indicated in Fig. 1 then by
One electrostatic sounding component is constituted, and sounding component 32b is then made of multiple moving-coil types pronunciation monomer.
Each speaker module 30 of the invention forms the sounding by the sounding component by different shape or different structure
Unit 32 enables to each different speaker module 30 to have different acoustic characteristics, the sound to corresponding different frequency scope
Message number.
As can be seen from figures 8 and 9, the construction for the film sounding component 33 that the present invention uses specifically includes that a film substrate
331, film substrate 331 film or plate made of the macromolecule polymeric material with piezoelectric property, the film base
The two sides up and down of material 331 are respectively provided with an opposite upper side and downside；And two conductive layers 332, two conductive layers 332 by
Conductive material is made, and is respectively arranged on the upper side and downside of the film substrate 331.
The thickness preferably for the film substrate 331 that film sounding component 33 of the invention is selected is less than 0.3mm or less.'s
The region of part of the film substrate 331 to make a sound is defined as a working region 331a, and two conductive layers 332 at least cover
It is placed on the upper side and downside that the film substrate 331 is located within the scope of the working region 331a.The film substrate 331
Preferably is selection polyvinylidene fluoride (PVDF) material or other can be generated made of the polymeric material of piezoelectric effect
Film or plate.
Two conductive layers 332 are at least covered in the film substrate 331 and are located within the scope of the working region 331a
Upper surface and lower surface.Two conductive layers 332 of the invention can be selected from metal material, such as: copper (Cu), silver (Ag), chromium
(Cr), the metal materials such as nickel (Ni), titanium (Ti) or conductive metal oxide (Metal Oxide) film, example
Such as: titanium nitride (TiN), tin indium oxide (ITO) film.Two conductive layers 332 can by vapor deposition, sputter, plating or
It is the surface that the modes such as coating are set to the film substrate 331.
The film substrate 331 is located at the upper side at the working region edge 331a and two conductions are also further arranged in downside
Item 333, two conductive bars 333 are relative to each other and are set to film substrate respectively along the edge of the working region 331a
331 side, and the edge for being located at the periphery working region 331a with two conductive layers 332 respectively connects.The present invention two
The conductive bar 333 can be selected as conducting resinl, or be set to 332 surface of conductive layer in a manner of using to be electroplated or be coated with etc.
On metallic conductor made by.
Two conductive components 334, the ontology tool of two conductive components 334 is further arranged in the lateral surface of two conductive bars 333
Have and is greater than or equal to two conductive bars 333 with the two corresponding shapes of the conductive bar 333, the width of two conductive components 334
Width, therefore the one side for being contacted with two conductive bars 333 relative to the film substrate 331 can be covered.Described in two
Conductive component 334 can have electric conductor made by the high molecular polymer of conductor for flexible circuit board or electroplating surface,
Such as: electroplating surface has the polyethylene terephthalate (PET) of metal layer.As shown in figure 3, two conductive components 334
Side is respectively provided on extension a 334a, the extension 334a and is provided with conductive junction point 334b, to a sound source signal
The connection of two output electrodes, and the sound source signal is enabled to be transmitted to two conductions by two conductive components 334
Item 333, and further two conductive layers 332 are transmitted to by two conductive bars.
Film sounding component 33 of the invention can generate the polymerization material of piezoelectric effect due to the film substrate 331 selection
Material is made, and two conductive layers 332 are covered each by the both side surface of the film substrate 331, therefore when sound source signal
After potential conduction to two conductive layers 332, enable to two conductive layers 332 generate electric field so that film substrate 331 generate it is inverse
Piezoelectric effect, so that the working region 331a of film substrate 331 generates vibration, sound source signal is converted to sound
Output.
It illustrates herein, the working region 331a for the film phonation unit 30 that the present invention uses, and is centered around work
The conductive bar 333 and conductive component 334 at the region edge 331a are not limited to the structure of rectangle disclosed in Fig. 9, can foundation
Actual demand and be designed as other shapes.
As shown in Figure 10, it is an alternate embodiment of film sounding component 33 of the present invention, is disclosed in the embodiment thin
Film sounding component 33 further comprises a frame structure 38, to support film substrate 331 so as to working region is less than
Film substrate 331 within the scope of 331a forms flat state.In the embodiment, the frame structure 38 is set to the film base
The marginal position of the working region 331a of material 331, the frame structure 38 include: a upper frame body 381 and a lower frame body 382, institute
It states upper frame body 381 and lower frame body 382 is oppositely disposed in the upper side of the 331 working region 331a marginal position of film substrate
With downside, and relatively clamping is in the two sides of film substrate 331.The upper frame body 381 also clamps respectively with lower frame body 382
In the conductive bar 333 and the lateral surface of two conductive components 334, to by conductive bar 333 and two conductive components 334
Compressive contact is in the lateral surface of two conductive layers 332, to improve the stability of signal transduction.
In the embodiment, the lower frame body of frame structure 38 has a top surface towards the side of the film substrate, described
Top surface center has a cricoid card slot 382a, while the upper frame body 381 has one towards the side of the film substrate 331
Bottom surface, the bottom surface have the mutual corresponding snap flange 381a of card slot 382a of one and the lower frame body 382, the upper frame body
When 381 clamping opposite with the lower frame body 382, the snap flange 381a can be sticked in the card slot 382a, and by institute
It states the material extruding at the corresponding snap flange 381a of film substrate 331 and the position the card slot 382a and snaps into the card slot
In 382a.
As shown in Figure 10, since card slot 382a and snap flange 381a are respectively perpendicular to the surface of the film substrate 331,
Therefore when the material of 331 marginal position of film substrate is driven by snap flange 381a and snaps onto card slot 382a, it will
So that the material formation that the film substrate 331 corresponds at snap flange 381a and the position the card slot 382a engages with described
Flange 381a and the corresponding concaveconvex shape of card slot 382a, and film substrate 331 is driven to be located at the edge the working region 331a
Pulling force of the material of position by vertical direction, so that film substrate 331 is located at the material within the scope of the 331a of working region
The strain of horizontal direction is generated, and the material of film substrate 331 is made to generate tensile stress.
The advantages of film sounding component 33 of the invention is using above-mentioned construction, essentially consists in the major part of film substrate 331
Area is the sound-emanating areas that can be shaken, therefore can effectively promote sound delivery efficiency, and make film sounding component 33 defeated
Audio range out increases, and the sound that film sounding component 33 is exported has more preferably details and reduction degree.
In addition, on the smooth leading flank 311 that plane framework 31 is set of film sounding component 33 of the invention, and Figure 10 institute
Showing in embodiment, film substrate 331 can be supported further by frame structure 38 and be fixed by film substrate 331, so that
The film substrate 331 of film sounding component 33 can obtain firm support, and can be avoided the relaxation of film sounding component 33, and
It can be improved film sounding component 33 and export the sound quality of sound, and avoid generating abnormal sound.
As shown in Figure 1, modularization plane sound equipment 1 of the invention on Plane Installation region 10 in addition to that can be arranged the sound
It rings outside module 30, additionally it is possible to by the way that different accessory modules 50 is arranged on each installation block 11.The accessory module 50 has
There are the similar external form of plane framework 31 and size with speaker module 30, and each installation block 11 is set in the same way
In.There are many selections for the accessory module 50, such as: the accessory module 50 can be the types such as decoration painting frame, clock, mirror
Works either ornament；Further, the accessory module 50 can select the electronic product of plane formula, either
The household electrical appliances being contained in plane frame structure are manufactured into, such as: flat-plate light source device, air cleaner, dehumidifier etc.；Even
The accessory module 50 can also for flat touch control computer, media player, radio base station, even micro server, also
There are the information products of the types such as various types of Internet of Things sensing devices.In addition, the installation block 11 on Plane Installation region 10
Also a large-sized flat-panel screens 60 can be installed, use is so that the present invention has multi-media player function.
Therefore modularization plane sound equipment 1 of the invention can more lead to other than it can be used as the audio device for playing music
It crosses speaker module 30 and different accessory modules 50 combines, and collectively form one of interior decoration and intelligent domestic environment
Part.
(possibility effect of embodiment)
In conclusion being to pass through radio connection and control the beneficial effects of the present invention are each speaker module 30
Host 20 connects, so that Plane Installation region 10 is not required to that the signal to connecting sound equipment module 30 and control host 20 is arranged
Transmission line, and controlling host can be each according to the installation site and acoustic characteristic of each speaker module 30 adjustment correspondence
The sound signal of a speaker module 30, therefore it can be easily adjusted the audio of output sound field, and promote its elasticity used.
The foregoing is merely preferable possible embodiments of the invention, non-therefore limitation the scope of the patents of the invention, therefore such as
The equivalence techniques variation done with description of the invention and accompanying drawing content, is both contained in protection scope of the present invention.
Claims (12)
1. a kind of modularization plane sound equipment characterized by comprising
One Plane Installation region, the Plane Installation region have multiple installation blocks；
Multiple speaker modules, multiple speaker modules are able to be selectively arranged in multiple installation blocks；
One control host, the control host are connected by radio connection with multiple speaker modules, the control master
Machine can export the sound signal of the multiple speaker modules of multiple correspondences, and multiple sound signals are respectively transmitted at most
A speaker module, and the sound signal is exported by the speaker module；
Wherein, each speaker module is respectively provided with a plane framework, the shape and size of each plane framework and institute
The shape and size for stating multiple installation blocks in Plane Installation region match, so that multiple plane frameworks distinguish energy
It is enough installed on each installation block, a phonation unit is respectively set in the leading flank of each plane framework；
Wherein, one first attachment device, the plane frame of each speaker module is respectively set in each installation block
One second attachment device is respectively set in body, and each second attachment device is respectively arranged at the trailing flank of the plane framework,
And each second attachment device is set to described on the position in the plane framework and each plane block
The position of one attachment device is corresponding, when so that each speaker module being set on any installation block, described
Two attachment devices can contact with each other with first attachment device and are electrically connected；
Wherein, each first attachment device and each second attachment device are respectively provided at least one set of power contact,
The power contact of first attachment device is connected with a power supply device, when each second attachment device and described
When one attachment device connects, the electric power of the power contact of second attachment device and first attachment device is connect
Point is electrically connected, to electric power needed for providing the speaker module.
2. modularization plane sound equipment as described in claim 1, which is characterized in that wherein the control host has one first to lead to
Unit is interrogated, multiple speaker modules are respectively provided with one second communication unit, and multiple speaker modules pass through described the respectively
Two communication units are connected with radio connection with first communication unit of the control host.
3. modularization plane sound equipment as claimed in claim 2, which is characterized in that wherein each first attachment device and every
A second attachment device is also respectively provided with multiple signal contacts, when each speaker module is installed on the installation block
The first attachment device when upper, in second attachment device of each speaker module and the corresponding installation block
Multiple signal contacts can contact with each other, with so that the installation block can by first attachment device and
One operation information is transmitted to the speaker module by multiple signal contacts of second attachment device.
4. modularization plane sound equipment as claimed in claim 3, which is characterized in that wherein the operation information includes each institute
The location information of the corresponding installation block of speaker module is stated, the speaker module is read by multiple signal contacts
The location information of the corresponding installation block, and institute is sent by the location information of the corresponding installation block
Control host is stated, is believed with the position for the control host according to the corresponding installation block of each speaker module
Breath adjustment is output to the sound signal of each speaker module.
5. the modularization plane sound equipment as described in any item of Claims 1-4, which is characterized in that the wherein sounding list
Member has one of film sounding component, electrostatic sounding component, moving-coil type pronunciation monomer or combinations thereof.
6. modularization plane sound equipment as claimed in claim 5, which is characterized in that wherein the film sounding component includes:
One film substrate, the film substrate have opposite upper side and downside, and the upper side of the film substrate with
Downside is able to define an at least working region；
Two conductive layers, two conductive layer is respectively arranged on the upper side and downside of the film substrate, and is at least covered
The film substrate is located at the upper side and the downside at least one working region；
Two conductive bars, two conductive bars are respectively arranged at the opposite two sides of the film substrate；Two conductive bars phase each other
Pair and the side of the film substrate is set to respectively along the edge of at least one working region；And
Two conductive components, two conductive components are respectively arranged at one side of two conductive bars relative to the film substrate,
Two conductive components are in and the corresponding shape of two conductive bars, and cover that be contacted with two conductive bars thin relative to this
The one side of film base material；Two conductive components are electrically connected with a sound source signal respectively.
7. modularization plane sound equipment as claimed in claim 6, which is characterized in that the wherein smooth setting of film sounding component
In on the leading flank of the plane framework.
8. modularization plane sound equipment as claimed in claim 7, which is characterized in that wherein the film substrate is to gather inclined difluoro second
Alkene film, and two conductive layers are metallic film or metal-oxide film.
9. modularization plane sound equipment as claimed in claim 8, which is characterized in that wherein two conductive bars are conducting resinl, or
For be set to plating mode two conductive layers surface metal conductor layer.
10. modularization plane sound equipment as claimed in claim 9, which is characterized in that wherein further comprise a frame structure, institute
It states frame structure and is set to the position that the film substrate is located at the edge of the working region, the frame structure includes: one
Lower frame body and a upper frame body, the upper frame body and lower frame body are oppositely disposed in film substrate working region marginal position
Upper side and downside, and upper side and downside of the relatively clamping in the film substrate, to the fixation film base
Material；Wherein the lower frame body has a top surface towards the side of the film substrate, and the top surface center has a card slot, described
Upper frame body has a bottom surface towards the side of the film substrate, and the bottom surface has an engaging corresponding with the card slot convex
Edge, when opposite with the lower frame body clamping of the upper frame body, the snap flange can be sticked in the card slot, and will be described
Film substrate corresponds to the extruding of the material at the snap flange and the groove position and snaps into the card slot, and makes described
The material that film substrate corresponds at snap flange and the groove position forms corresponding with the snap flange and card slot
Concaveconvex shape.
11. modularization plane sound equipment as claimed in claim 5, which is characterized in that wherein on each installation block respectively
It is provided with the first attachment device, one second attachment device, second attachment device are respectively set in each speaker module
It is set to the trailing flank and the corresponding position of first attachment device of the plane framework, so that the speaker module
When being set on the installation block, second attachment device can be in contact with first attachment device；It is wherein described
First attachment device is connected with a power supply, and there is at least one set of electric power to connect for first attachment device and second attachment device
Point, with so that the electric power that the power supply provides can be conducted via the power contact to the speaker module.
12. modularization plane sound equipment as claimed in claim 11, which is characterized in that the wherein front side of the plane framework
Face also sets up a display equipment, to show the mode of operation of the speaker module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810487614.5A CN110519668B (en) | 2018-05-21 | 2018-05-21 | Modular flat sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810487614.5A CN110519668B (en) | 2018-05-21 | 2018-05-21 | Modular flat sound box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110519668A true CN110519668A (en) | 2019-11-29 |
| CN110519668B CN110519668B (en) | 2020-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810487614.5A Expired - Fee Related CN110519668B (en) | 2018-05-21 | 2018-05-21 | Modular flat sound box |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1630435A (en) * | 2003-12-17 | 2005-06-22 | 东亚科技有限公司 | Wireless transmission device for surround sound |
| CN106535032A (en) * | 2016-12-15 | 2017-03-22 | 杭州鸿雁电器有限公司 | Wall type embedded sound box system, a sound equipment play method and receiver play method |
| TWM558503U (en) * | 2017-11-10 | 2018-04-11 | Arima Acoustic Eng Corporation | Audio device |
-
2018
- 2018-05-21 CN CN201810487614.5A patent/CN110519668B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1630435A (en) * | 2003-12-17 | 2005-06-22 | 东亚科技有限公司 | Wireless transmission device for surround sound |
| CN106535032A (en) * | 2016-12-15 | 2017-03-22 | 杭州鸿雁电器有限公司 | Wall type embedded sound box system, a sound equipment play method and receiver play method |
| TWM558503U (en) * | 2017-11-10 | 2018-04-11 | Arima Acoustic Eng Corporation | Audio device |
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| Publication number | Publication date |
|---|---|
| CN110519668B (en) | 2020-12-22 |
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