CN205430563U - Square dance sound system, square dance transmitter and square dance receiver - Google Patents
Square dance sound system, square dance transmitter and square dance receiver Download PDFInfo
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- CN205430563U CN205430563U CN201520755528.XU CN201520755528U CN205430563U CN 205430563 U CN205430563 U CN 205430563U CN 201520755528 U CN201520755528 U CN 201520755528U CN 205430563 U CN205430563 U CN 205430563U
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Abstract
The utility model discloses a square dance sound system, square dance transmitter and square dance receiver. Square dance sound system includes handy square dance transmitter and a plurality of square dance receiver of wearing with oneself, and the wireless music signal that square dance transmitter sent is received to square dance receiver, square dance transmitter includes speaker sound reproducing system. The utility model has the advantages of do not disturb residents, do not lose the dance atmosphere, be not convenient for to expand, but wide application in square place of public amusement supplies old exercise and entertainment free time of colony to use.
Description
[technical field]
This utility model relates to square dance stereo set, particularly relates to a kind of square dance sound system, square dance transmitter and square dance receiver.
[background technology]
Square dance be grew up in recent years with the body-building recreation project artificially led old age, be popular on both sides of the Changjiang River, the unprecedented grand occasion on thousands of people dancing square simultaneously more occurred.Square dance is liked by old people deeply.
The most so many people dances square simultaneously, its sound system is high-power one-point type, if wanting the square dance people of last row can hear suitable sound, then the volume of sound equipment can be held the biggest, to such an extent as to produce noise and disturb residents, and the dancing people at front row can feel the most ear-piercing.Different square dance colonies also can interfere on same square, thus produces a lot of discordant sound and social group's event.
High-power one-point type sound equipment disturbs residents after problem appearance, occurs in that the earphone-type system waved on square, dancer's headphone according to noise characteristics, and its shortcoming is: earphone is fragile, earphone is worn on the head heavier, bad wiping of perspiring；Passerby sees that group but can't hear melody in dancing, and dancer also feels to lose square dance atmosphere.
[summary of the invention]
It is good that the technical problems to be solved in the utility model is to provide a kind of square dance atmosphere, the square dance sound system that will not disturb residents.
This utility model another to solve the technical problem that be to provide a kind of be applicable to above-mentioned square dance sound system use square dance transmitter.
This utility model also has one to solve the technical problem that, and being to provide a kind of square being applicable to the dance sound system use of above-mentioned square waves receiver.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is, a kind of square dance sound system, including the square dance receiver of portable square dance transmitter and a plurality of carry-on wearing, square dance receiver receives the wireless music signal that square dance transmitter sends；Square dance transmitter includes speaker playback system.
The square dance transmitter that a kind of square dance sound system uses, including cabinet and transmitter circuitry, transmitter circuitry includes that power supply, audio input circuit, first microprocessor, digital music signal process circuit, carrier signal hybrid circuit and music signal radiating circuit, the output termination microprocessor of audio input circuit, the output termination digital music signal of first microprocessor processes circuit, digital music signal processes the outfan of circuit and carries ripple signal mixed circuit, the output termination music signal radiating circuit of carrier signal hybrid circuit.
Above-described square dance transmitter, transmitter circuitry includes close code generating circuit, and the output termination digital music signal of close code generating circuit processes circuit.
Above-described square dance transmitter, transmitter circuitry includes the first operation keyboard, the first display screen and monitoring loudspeaker, the output termination first microprocessor of the first operation keyboard, the secondary signal output termination monitoring loudspeaker of first microprocessor；3rd signal output part of first microprocessor connects the first display screen.
Above-described square dance transmitter, transmitter circuitry includes IC-card module and USB charging circuit, and IC-card module includes IC-card socket, the output termination first microprocessor of IC-card module；USB charging circuit includes the USB for square dance receiver charging, and USB charging circuit connects transmitter supply.
The square dance receiver that a kind of square dance sound system uses, including casing and receiver circuit, receiver circuit includes that power supply, music signal receive circuit, detection decoding circuit, the second microprocessor and speaker, and music signal receives the output termination detection decoding circuit of circuit；The output of detection decoding circuit terminates the second microprocessor, the output termination speaker of the second microprocessor.
Above-described square dance receiver, receiver circuit includes that IC-card read write line, the output of IC-card read write line terminate the second microprocessor.
Above-described square dance receiver, receiver circuit includes that the second operation keyboard and second display screen and monitoring loudspeaker, the output of the second operation keyboard terminate the second microprocessor, the secondary signal output termination second display screen of the second microprocessor.
Above-described square dance receiver, is connected with casing respectively including braces and belt, braces and belt.
Above-described square dance receiver, including two described speakers, loudspeaker arrangement is at the end face of casing, and another loudspeaker arrangement is in the side of casing.
Square of the present utility model dance sound system have do not disturb residents, do not lose dancing atmosphere, be easy to extension advantage, can be widely applied to place of public amusement, square, for old group body-building recreation free time.
[accompanying drawing explanation]
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the schematic diagram of this utility model embodiment square dance sound system.
Fig. 2 is the circuit block diagram of this utility model embodiment square dance transmitter.
Fig. 3 is the appearance schematic diagram of this utility model embodiment square dance transmitter.
Fig. 4 is the circuit block diagram of this utility model embodiment square dance receiver.
Fig. 5 is the appearance schematic diagram of this utility model embodiment square dance receiver.
In figure, 101-antenna, 102-battery main switch, 103-power line, 104-receiver power supply charging socket, 105-display screen, 106-monitoring loudspeaker, 107-MIC socket, 108-receiver J-Horner, 109-TF card plug, 110-USB socket, 111-IC card plug, 112-SD card plug, 113-handle, 114-operate keyboard；201-casing, 202-belt 203-braces, 204-display screen, 205-speaker, 206-TF card plug, 207-SD card plug, 208-IC card plug.
[detailed description of the invention]
As shown in Figures 1 to 5, including the square dance receiver of portable square dance transmitter and multiple carry-on wearing, square dance receiver receives the wireless music signal that square dance transmitter sends to the square dance sound system of this utility model embodiment.
As shown in Figures 2 and 3, the transmitter that square dance sound system uses includes cabinet and transmitter circuitry, and transmitter circuitry includes that power supply, audio input circuit, microprocessor, digital music signal process circuit, carrier signal hybrid circuit, close code generating circuit, music signal radiating circuit, USB charging circuit, operation keyboard, display screen and monitoring loudspeaker.
The output termination microprocessor of audio input circuit, first signal output part of microprocessor connects digital music signal and processes circuit, digital music signal processes the outfan of circuit and carries ripple signal mixed circuit, the output termination music signal radiating circuit of carrier signal hybrid circuit.
The input interface of audio input circuit includes MIC socket, USB, SD card plug, TF card plug, 3.5 tone frequency channel wire sockets and IC-card socket.
Close code generating circuit output termination digital music signal process circuit, microprocessor output simulated audio signal by digital music signal process circuit conversion become digital signal and encrypted after launched by bluetooth or FM radio transmitter again.
The output termination microprocessor of operation keyboard, the secondary signal output termination monitoring loudspeaker of microprocessor, the 3rd signal output part of microprocessor connects display screen.
Power supply uses electric main and rechargeable battery two ways.
Transmitter also provides emergent charging power supply, the input termination power of transmitter USB charging circuit for receiver, provides charging inlet to export-oriented receiver, can provide emergent charging to receiver.
As shown in Figure 4 and Figure 5, the receiver that dance sound system in square uses includes casing, braces, belt and receiver circuit.Braces and belt are connected with casing respectively, and casing arc is flat, comfortable wearing, and dancing action will not be hindered to play.
Receiver circuit includes that power supply, music signal receive circuit, detection decoding circuit, microprocessor, IC-card read write line (IC-card module), speaker, operation keyboard and display screen.
Power supply uses lithium battery power supply, lightweight, chargeable, easy to use.
The music signal of bluetooth or frequency modulation receives the output termination detection decoding circuit of circuit；The output termination microprocessor of detection decoding circuit, the output termination speaker of microprocessor.
The output termination microprocessor of IC-card read write line, the scrambled digital signal deciphering that microprocessor is received by the double secret key of IC-card is reduced into the signal of telecommunication, sends sound system to, pronounced by speaker after power amplification.
Smart IC card management system can realize plug-in card intelligent management.Square dance organizer is only used could the coded signal of the transmitter received to be decrypted through the IC-card authorized or supplement with money, this dance hall organizer mandate of non-usage or the IC-card person supplemented with money can not decipher the signal received, facilitating organizer management, IC-card can realize function of supplementing with money and deduct fees.Insert IC-card, open switch and regulation volume is just directly realized by normal use, it is not necessary to loaded down with trivial details regulation.Various card and radio function can be used voluntarily when not using IC-card.
The socket of the IC-card module of transmitter can be that the deciphering IC-card of dancer's receiver supplements dancing expense with money, and the IC-card module on receiver deducts corresponding expense according to time length of dancing, and when expense is zero, receiver can not play square dance dance music again.
Time in the slot of the IC-card module IC-card of receiver being inserted transmitter, IC-card module reads IC card information, flow to microprocessor, operate information by after microprocessor processes by screen prompt, according to operation indicating square dance organizer can by keyboard check the interior remaining sum of card, card number, cardholder information, be block in supplement with money.
The IC-card that receiver uses is with password, the organizer of each square dance has the password of oneself, password in IC-card used by receiver just must can hear dance music with the password match of square dance organizer player, otherwise can't hear dance music, therefore the IC-card used on receiver is again deciphering IC-card, supplements the expense of dancing with money and fills the expense of dancing exactly to IC
The deciphering of dance music is completed by IC-card read write line (IC-card module), when in IC-card, amount is zero, IC-card module can directly close decoding circuit or playing circuit below, it is possible to sends arrearage signal to microprocessor, microprocessor complete to operate accordingly.
The output termination microprocessor of operation keyboard, the signal output part of microprocessor connects display screen.
Receiver includes two speakers, and loudspeaker arrangement is at the end face of casing, and another loudspeaker arrangement is in the side of casing.The speaker on top is answered for me, gives dancing partner, form strong dance hall atmosphere between the speaker biography of sidepiece.The management of balance module of microprocessor or IC-card module carries out withholing and showing relevant information on a display screen according to sound equipment reproduction time, the present invention utilizes IC-card to manage square dance dancer, dancer pays dancing expense by agreement to the organizer of square dance, square dance organizer is by the IC-card of corresponding amount of money input dancer, the IC-card being filled with the amount of money is inserted receiver by dancer, can listen to dancing dance music, carrying out along with the time of dancing, the amount of money in IC-card is removed by expenses standard bales catch, as long as remaining sum is not zero in card, receiver just can receive dance music, when being anchored to the interior remaining sum of card and being zero, playing circuit is closed, receiver stops playing dance music.
This utility model above example is a kind of small-power multipoint mode interference guard wisdom of the people energy square dance entertainment sound system, it has the advantage that
(1) can freely increase reception terminal after discharger determines, receive terminal and do not limited by quantity, therefore no matter number is how many, only need to once invest.And traditional high-power one-point type sound equipment increases change due to number, current sound equipment can not meet volume requirement, then must more renew sound equipment, and adaptability is bad, and economic benefit is bad.
(2) efficiently solve square dance to disturb residents problem, it is possible to reduce the dispute that disturbs residents, interfere with each other contradiction, promote that the common people are harmonious, make square dance become the beautiful scenery in city rather than the blasting fuse of the conflict of contradiction, there is preferable social benefit.
(3) use IC-card control extension vocal music to launch and receive, and configuring charging system.Receiver has IC-card management of balance module, withholds according to the actual time of square dance.Transmitter is furnished with charging system, and manager can be supplemented with money to the IC-card of dancer by transmitter or laptop computer etc..Manager is greatly facilitated to be managed.
This utility model above example small-power multipoint mode square dance entertainment sound system of preventing disturbing residents is the most seriously to disturb residents for square dance sound and earphone-type voiceless sound is again without the practical situation research and development of atmosphere, through neither affecting the dancing (sound that actual test square dance is heard is equal to) of square dance fan with big sound system, simultaneously because it is all low power for respectively receiving player, therefore sound transmission is apart from very limited, sound is just can't hear in the most remote place, this solves the problem that noise disturbs residents well makes again dancer's atmosphere not change, and the present embodiment also add IC-card intelligent management function, be more convenient for square dance organizer personnel are managed.
Claims (10)
1. a square dance sound system, it is characterised in that include the square dance receiver of portable square dance transmitter and a plurality of carry-on wearing, square dance receiver receives the wireless music signal that square dance transmitter sends；Square dance transmitter includes speaker playback system.
2. the square dance transmitter that a square dance sound system uses, including cabinet and transmitter circuitry, it is characterized in that, transmitter circuitry includes that power supply, audio input circuit, first microprocessor, digital music signal process circuit, carrier signal hybrid circuit and music signal radiating circuit, the output termination microprocessor of audio input circuit, the output termination digital music signal of first microprocessor processes circuit, digital music signal processes the outfan of circuit and carries ripple signal mixed circuit, the output termination music signal radiating circuit of carrier signal hybrid circuit.
Square the most according to claim 2 dance transmitter, it is characterised in that transmitter circuitry includes close code generating circuit, the output termination digital music signal of close code generating circuit processes circuit.
Square the most according to claim 2 dance transmitter, it is characterized in that, transmitter circuitry includes the first operation keyboard, the first display screen and monitoring loudspeaker, the output termination first microprocessor of the first operation keyboard, the secondary signal output termination monitoring loudspeaker of first microprocessor；3rd signal output part of first microprocessor connects the first display screen.
Square the most according to claim 2 dance transmitter, it is characterised in that transmitter circuitry includes IC-card module and USB charging circuit, and IC-card module includes IC-card socket, the output termination first microprocessor of IC-card module；USB charging circuit includes the USB for square dance receiver charging, and USB charging circuit connects transmitter supply.
6. the square dance receiver that a square dance sound system uses, including casing and receiver circuit, it is characterized in that, receiver circuit includes that power supply, music signal receive circuit, detection decoding circuit, the second microprocessor and speaker, and music signal receives the output termination detection decoding circuit of circuit；The output of detection decoding circuit terminates the second microprocessor, the output termination speaker of the second microprocessor.
Square the most according to claim 6 dance receiver, it is characterised in that receiver circuit includes that IC-card read write line, the output of IC-card read write line terminate the second microprocessor.
Square the most according to claim 5 dance receiver, it is characterised in that receiver circuit includes that the second operation keyboard and second display screen, the output of the second operation keyboard terminate the second microprocessor, the secondary signal output termination second display screen of the second microprocessor.
Square the most according to claim 6 dance receiver, it is characterised in that include that braces and belt, braces and belt are connected with casing respectively.
Square the most according to claim 6 dance receiver, it is characterised in that include two described speakers, loudspeaker arrangement is at the end face of casing, and another loudspeaker arrangement is in the side of casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520755528.XU CN205430563U (en) | 2015-09-25 | 2015-09-25 | Square dance sound system, square dance transmitter and square dance receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520755528.XU CN205430563U (en) | 2015-09-25 | 2015-09-25 | Square dance sound system, square dance transmitter and square dance receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205430563U true CN205430563U (en) | 2016-08-03 |
Family
ID=56517705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520755528.XU Expired - Fee Related CN205430563U (en) | 2015-09-25 | 2015-09-25 | Square dance sound system, square dance transmitter and square dance receiver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205430563U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105208490A (en) * | 2015-09-25 | 2015-12-30 | 王建忠 | Square dance audio system |
| CN110708622A (en) * | 2019-11-12 | 2020-01-17 | 福清阑珊灯具有限公司 | Square dance sound equipment capable of preventing noise pollution |
-
2015
- 2015-09-25 CN CN201520755528.XU patent/CN205430563U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105208490A (en) * | 2015-09-25 | 2015-12-30 | 王建忠 | Square dance audio system |
| CN110708622A (en) * | 2019-11-12 | 2020-01-17 | 福清阑珊灯具有限公司 | Square dance sound equipment capable of preventing noise pollution |
| CN110708622B (en) * | 2019-11-12 | 2020-09-29 | 诸暨叶蔓电子商务有限公司 | Square dance sound equipment capable of preventing noise pollution |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20210925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |