CN207589149U - A kind of network controls speaker - Google Patents

Abstract

The utility model discloses a kind of networks to control speaker, including：Housing, housing include first side and second side, and second side offers opening；Loud speaker, the loud speaker are fixed in the first side；Interface board, the interface board are removable installed in the opening；Network interface is set to the outside of the interface board；Master control set is set in the housing, is electrically connected in the network interface and the loud speaker.The utility model has the beneficial effect that：The control signal of speaker is received by cable, and the improvement for passing through loudspeaker box structure, it installs and safeguards between speaker and prime equipment and be all simplified, reduce cumbersome installation steps, save later maintenance cost, it realizes and is really freely configured and plug and play, high sampling rate, low latency, high-fidelity sound quality are suitable for being used in Specialty Hi-Fi industry, broadcast system, colosseum.

Description

A kind of network controls speaker

Technical field

The utility model is related to audio frequency control technical field more particularly to a kind of network control speakers.

Background technology

At present, with the rapid development of modern economy, people’s lives rhythm is constantly accelerated, and allegro life makes people , it is realized that appropriate amusement such as K songs, the pressure lived to alleviation of watching movie are highly effective.Therefore the amusement of family and collective Rapid growth is consumed in, digitized stereo set is also more and more universal, and sound-box device has become the necessity of front yard and collective.It is existing Speaker back be all using traditional Neutrik (Niu Chuike) plug, transmission line is also using traditional RVV speaker lines. If the poor quality of plug and wire rod can cause audio transmission to be distorted, influence acoustical quality.Secondly music is made a speech and plays, Collocation ambient audio processing equipment is also needed to, perfect acoustical quality is just had and presents, so increase cost budgeting, together When equipment operation connected with system and can also become complicated.

Utility model content

The purpose of this utility model is that solving in the prior art if the poor quality of plug and wire rod, audio can be caused Transmission distortion influences acoustical quality；Secondly make a speech and play music, it is also necessary to which ambient audio processing equipment of arranging in pairs or groups just has had Beautiful acoustical quality is presented, and so increases cost budgeting, while equipment operation connect with system can also become complexity Problem provides a kind of network control speaker.

Technical solution is used by the utility model solves its technical problem：

A kind of network control speaker is provided, including：

Housing, housing include first side and second side, and second side offers opening；

Loud speaker, the loud speaker are fixed in the first side；

Interface board, the interface board are removable installed in the opening；

Network interface is set to the outside of the interface board；

Master control set is set in the housing, is electrically connected in the network interface and the loud speaker.

In network described in the utility model controls speaker, the loud speaker includes bass unit and voice unit；Institute State the center that voice unit is set to the bass unit.

In network described in the utility model controls speaker, the bass unit is annular diaphragm.

In network described in the utility model controls speaker, the voice unit is co-axially mounted with the bass unit.

In network described in the utility model controls speaker, the sound for connecting external preset passive loudspeaker box is further included Frequency plug, the audio jack are set to the outside of the interface board and are electrically connected to the master control set.

In network described in the utility model controls speaker, the network interface includes RJ45 interfaces and is connected to described The reception chip of RJ45 interfaces, the RJ45 interfaces are set to the outside of the interface board, and the reception chip is set to described The inside of interface board is simultaneously connected to the master control set.

In network described in the utility model controls speaker, the model KSZ8081RNA for receiving chip.

In network described in the utility model controls speaker, the model of the chip in the master control set MK60DN512VMD10。

A kind of network control speaker disclosed above has the advantages that：The control that speaker is received by cable is believed Number, and by the improvement of loudspeaker box structure, installed between speaker and prime equipment and maintenance is all simplified, reduce cumbersome installation Step saves later maintenance cost；When carrying out volume adjusting, without adjusting the volume of prime equipment one by one again, only The volume of every speaker, frequency dividing, reverberation effect need to just be adjusted in computation audio control software.In addition to this, moreover it is possible to right Professional audio signal carries out complicated route transmission；It realizes and is really freely configured and plug and play, high sampling rate low prolongs Late, high-fidelity sound quality is suitable for being used in Specialty Hi-Fi industry, broadcast system, colosseum；POE is used by network interface Power supply technique has a cable simultaneous transmission data and power supply, it is no longer necessary to expensive power supply and installation power supply spent by when Between, expense and time are saved, while be also convenient for remote management.

Description of the drawings

Fig. 1 is the structure diagram that a kind of network that one embodiment of the utility model provides controls speaker；

Fig. 2 is the inside connection diagram that a kind of network that one embodiment of the utility model provides controls speaker；

Fig. 3 is the structure diagram of network interface that one embodiment of the utility model provides.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention is further described in detail.It should be appreciated that specific embodiment described herein is only explaining this Utility model is not used to limit the utility model.

Referring to Fig. 1, Fig. 1 is the structure diagram that a kind of network that one embodiment of the utility model provides controls speaker 100, Network control speaker 100 includes：Housing 1, loud speaker 2, interface board 3, network interface 4, master control set 5 and audio jack 6.

Housing 1 includes first side and second side, and second side offers opening；

The loud speaker 2 is fixed in the first side；The loud speaker 2 includes bass unit 21 and voice unit 22；The voice unit 22 is set to the center of the bass unit 21.The bass unit 21 is annular diaphragm.The high pitch Unit 22 is co-axially mounted with the bass unit 21.The bass unit 21 and voice unit 22 of speaker use coaxial technology, make expansion Acoustic fix ranging is accurate, and sound is fine and smooth, the distortion factor is low, realizes high-fidelity sound quality.Coaxial sound box technology：Voice unit 22 is cleverly placed At the center of bass unit 21, it can be ensured that the acoustic centres of voice unit 22 and bass unit 21 are same sound Source, thus solve the problems, such as phase deviation.The performance parameter of coaxial sound box is far superior to common speaker, gamut sound Transmission phase fidelity is high, and clear sound is transparent.

The interface board 3 is removable installed in the opening；Network interface 4 is set to the outside of the interface board 3.

Referring to Fig. 2, Fig. 2 is that a kind of network that one embodiment of the utility model provides controls the inside connection of speaker 100 to show It is intended to, master control set 5 is set in the housing 1, is electrically connected in the network interface 4 and the loud speaker 2.It is described The model MK60DN512VMD10 of chip in master control set 5.Further included inside master control set 5 PSF-1628, Other chips such as KSZ8081RNACA, 24LC256-I/SM, Si5351,12DN20NS.MK60DN512VMD10 has memory With the functions such as memory interface, clock generator, timer, encryption equipment, audio processing modules and system peripheral.

Wherein, read-only memory uses 24LC256, and 24LC256 is the read-only storage of 32K × 8 (256Kbit) serial programmable Device can operate in wider voltage range (1.8V to 5.5V), possess Low-Power CMOS technology, and such as and people communicates or data are adopted Collection also holds up to the data of the write-in functions byte of page 64, energy random continuous random read take to 256K boundaries, functional address wire Allow more eight devices of cascade.

Memory and memory interface include the FLASH program memory of up to 512KB in non-FlexMemory equipment； The up to FlexMemory equipment of the FLASH program memory of 256KB；FlexMemory on the up to FlexNVM of 256KB is set It is standby；4KB includes the FlexMemory equipment on FlexRAM；The RAM serial programmings interface (EzPort) of up to 128KB- FLEXBus external bus interfaces；Clock generator is 3 to 32MHz crystal oscillators.

Timer includes programmable delay module；Motor control/general/PWM timers of eight channels；Two binary channels are just Hand over decoder/General timer；1588 timers；Regular interruption timer；16 low-power consumption timers；Carrier modulation emits Device；Real-time clock.

Encryption equipment includes hardware CRC module and supports rapid cyclic redundancy check；Hardware random number generator；Hardware encryption branch Hold DES, 3DES, AES, MD5, SHA-1 and SHA-256 algorithms；Unique mark (ID) per number of chips 128.

For audio jack 6 for connecting external preset passive loudspeaker box, the audio jack 6 is set to the interface board 3 Outside is simultaneously electrically connected to the master control set 5.

Referring to Fig. 3, the network interface 4 includes RJ45 interfaces 41 and is connected to the reception chip of the RJ45 interfaces 41 42, the RJ45 interfaces 41 are set to the outside of the interface board 3, and the reception chip 42 is set to the interior of the interface board 3 Side is simultaneously connected to the master control set 5.The model KSZ8081RNA for receiving chip 42.POE is carried out by network interface 4 Power supply, POE power supply techniques：In the case that existing Ethernet Cat.5 wiring architecture does not make any changes, for some bases While the terminal (such as IP telephone machine, wireless local network connecting point AP, web camera) of IP transmits data, moreover it is possible to thus Kind equipment provides the technology of direct current supply.PoE technologies can ensure existing network while ensuring that existing structureization wiring is safe Normal operation, reduce cost to the maximum extent.

The utility model provides one embodiment, and network control speaker 100 is connected to router by network interface 4, Again by network connection to computer, audio control software is loaded in computer, and in addition to this computer is also used as audio player；It hands over It changes planes and refers here to network, the tie as audio signal transmission.Laptop is connected to interchanger by a cable, Interchanger is connected to speaker by a cable again.The music that notebook plays, speaker public address, speaker are transferred to by interchanger Volume and effect controlled in laptop above with audio control software.

There is provided herein the various operations of embodiment.In one embodiment, described one or operation may be constructed one The computer-readable instruction stored on a or computer-readable medium, will be so that computing device be held when being performed by electronic equipment The row operation.Describing the sequences of some or all of operations, to should not be construed as to imply that these operations necessarily order dependent 's.It will be appreciated by those skilled in the art that the alternative sequence of the benefit with this specification.Furthermore, it is to be understood that it is not institute There is operation that must exist in each embodiment provided in this article.

Moreover, word " preferred " used herein means serving as example, example or illustration.Feng Wen is described as " preferably " any aspect or design be not necessarily to be construed as than other aspect or design it is more advantageous.On the contrary, the use purport of word " preferred " Concept is being proposed in specific ways.Term "or" as used in this application is intended to the "or" for meaning to include and non-excluded "or".That is, unless specified otherwise or clear from the context, " X uses A or B " means that nature includes any one of arrangement. That is, if X uses A；X uses B；Or X uses A and B both, then " X uses A or B " is met in aforementioned any example.

Moreover, although the disclosure, people in the art has shown and described relative to one or realization method Member will be appreciated that equivalent variations and modification based on the reading and understanding to the specification and drawings.The disclosure includes all such Modifications and variations, and be limited only by the scope of the following claims.In particular, to being held by said modules (such as element etc.) Capable various functions, the term for describing such component be intended to correspond to the specified function of performing the component (such as its Functionally of equal value) random component (unless otherwise instructed), even if with performing the disclosure shown in this article in structure Exemplary implementations in function open structure it is not equivalent.In addition, although the special characteristic of the disclosure relative to Only one in several realization methods is disclosed, but this feature can be with that can be such as the phase for given or specific application It hopes and one of other advantageous realization methods or the combination of other features.Moreover, with regard to term " comprising ", " having ", " containing " or For its deformation is used in specific embodiment or claim, such term is intended to the side similar to term "comprising" Formula includes.

Each functional unit in the utility model embodiment can be integrated in a processing module or each list Member is individually physically present, can also multiple or multiple Yi Shang units be integrated in a module.Above-mentioned integrated module both can be with It is realized, can also be realized in the form of software function module in the form of hardware.If the integrated module is with software The form of function module is realized and is independent product sale or computer-readable is deposited in use, one can also be stored in In storage media.Storage medium mentioned above can be read-only memory, disk or CD etc..Above-mentioned each device or system, The storage method in correlation method embodiment can be performed.

In conclusion although the utility model is disclosed above with preferred embodiment, above preferred embodiment is not used To limit the utility model, those of ordinary skill in the art without departing from the spirit and scope of the utility model, can make It is various to change and retouch, therefore the scope of protection of the utility model is subject to the range that claim defines.

Claims (8)

1. a kind of network controls speaker, which is characterized in that including：

Housing, housing include first side and second side, and second side offers opening；

Loud speaker, the loud speaker are fixed in the first side；

Interface board, the interface board are removable installed in the opening；

Network interface is set to the outside of the interface board；

Master control set is set in the housing, is electrically connected in the network interface and the loud speaker.

2. network according to claim 1 controls speaker, which is characterized in that the loud speaker includes bass unit and high pitch Unit；The voice unit is set to the center of the bass unit.

3. network according to claim 2 controls speaker, which is characterized in that the bass unit is annular diaphragm.

4. the network control speaker according to Claims 2 or 3, which is characterized in that the voice unit and the bass list Member is co-axially mounted.

5. network according to claim 1 controls speaker, which is characterized in that further includes external preset passive for connecting The audio jack of speaker, the audio jack are set to the outside of the interface board and are electrically connected to the master control set.

6. network according to claim 1 controls speaker, which is characterized in that the network interface includes RJ45 interfaces and company The reception chip of the RJ45 interfaces is connected to, the RJ45 interfaces are set to the outside of the interface board, and the reception chip is set It is placed in the inside of the interface board and is connected to the master control set.

7. network according to claim 6 controls speaker, which is characterized in that the model for receiving chip KSZ8081RNA。

8. network according to claim 1 controls speaker, which is characterized in that the model of the chip in the master control set MK60DN512VMD10。