CN203492013U - Team wisdom explanation system - Google Patents
Team wisdom explanation system Download PDFInfo
- Publication number
- CN203492013U CN203492013U CN201320651915.XU CN201320651915U CN203492013U CN 203492013 U CN203492013 U CN 203492013U CN 201320651915 U CN201320651915 U CN 201320651915U CN 203492013 U CN203492013 U CN 203492013U
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- CN
- China
- Prior art keywords
- team
- wisdom
- explanation
- transmitter
- receiver
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 230000006978 adaptation Effects 0.000 claims description 11
- 230000005236 sound signal Effects 0.000 claims description 6
- 230000003321 amplification Effects 0.000 claims description 4
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Disclosed is a team wisdom explanation system. The system is an equipment system applied to explanation for receiving large-scale team at fixed exhibition halls and pavilions. The system comprises a team wisdom explanation transmitter, a team wisdom explanation receiver and loudspeakers. The system is used for team tourists and provided with functions of automation frequency range configuration and public address explanation. The transmitter is hand-held and suitable for on-site explanation and stored voice explanation playing. The team wisdom explanation receiver and the loudspeakers are fixed at the exhibition halls and pavilions. A signal is transmitted by the transmitter, received by the receiver, and then processed to be an output signal. The output signal enables automatic adaption and matches the frequency range of the transmitter. The system enables automatic adaptive adjustment of frequency ranges, and has a function of expanding playing voice without restriction, so that the exhibition halls or the pavilions can be covered by sound regardless of sizes of the exhibition halls or the pavilions.
Description
Technical field
The utility model relates to the places such as a kind of exhibition that is applied to fix, exhibition room, carries out the device systems, particularly a kind of team wisdom introduction system of wireless explanation for receiving large-scale team.
Background technology
Along with the energetically support of country to development cultural tour cause, the landscape video active information service system of scenic of various places has all carried out old changing, make great efforts to promote self class and service, especially some plan shops, exhibition center and former residence, old site, often can receive some visitors of team, or even leader visits, the equipment of team's explanation generally adopts megaphone, megaphone is more noisy, and large-area scope also can cover incomplete, and Yi Lei team explanation equipment is that transmitter and receiver is used in conjunction with in addition, need like this visitor to carry, can cause and carry inconvenience to visitor, when particularly leader visits, not attractive in appearance to receiver of the every human hair of leader yet, also waste time, like this, just being badly in need of a kind of explanation sound that can either reach within the scope of large area can cover comprehensively, can not bring a kind of equipment of troublesome poeration to visitor again.
Summary of the invention
In order to solve the demand, the utility model has been designed and developed and a kind ofly can unrestrictedly have been expanded explanation sound and without team's wisdom introduction system of special operational, this device systems can carry out automatic adaptation and select band limits, make transmitter and receiver with frequency range work, carry out the broadcasting that amplifies of sound, be particularly suitable for a plurality of exhibition rooms, the different visitors of team visits use.
The technical solution of the utility model is achieved in that
(1) a kind of team wisdom introduction system, by team's wisdom explanation transmitter, team's wisdom is said machine receiver, megaphone forms, team's wisdom explanation transmitter is by MCU control section, audio processing modules, Power supply part, FLASH, receiver module, MIC driving/amplification module, radiofrequency emitting module, show connecting circuit, USB connecting circuit, button inputting circuits and external shell form, team's wisdom explanation receiver is by MCU control section, automatic adaptation part, audio frequency power amplifier module, audio switch, audio signal sample device, audio intelligent preferred module, power-supplying circuit, button inputting circuits and external shell form, by transmitter, transmit, after receiver receives, carry out preferably, control MCU control section and automatic adaptation simultaneously and partly carry out automatic adaptation, select frequency range, the go forward side by side broadcasting of lang sound.
(2) on team's wisdom explanation transmitter external shell, there is display screen, USB interface, button, professional MIC interface, radio-frequency antenna.
(3) Power supply of team's wisdom explanation transmitter is partly chargeable lithium cell power supply.
(4) team's wisdom explanation transmitter profile is hand-hold type, is convenient for carrying.
(5) on team's wisdom explanation receiver external shell, there is button, 220V power supply input port, megaphone connector.
(6) team's wisdom explanation receiver is the power supply of 220V stabilized voltage power supply.
Compared with prior art, its advantage is in this utility model design:
1) this system adopts Radio Transmission Technology, signal stabilization, and team's wisdom explanation receiver has audio intelligent preferred module, and the audio signal of optional preferentially matter, to guarantee the outer quality playing sound of putting.
2) team's wisdom explanation transmitter of this system is hand-hold type, and after start, without other operations, enters corresponding region, can, according to the automatic adaptation signal of receiver, automatically regulate the frequency range consistent with receiver.
3) this system can according to range size, be installed a plurality of megaphones in exhibition room, unconfined expansion sound coverage.
4) this system not only leads team manually to explain, and can also play the internal memory speech sound eeplaining in transmitter,
This utility model design is complete, consider the demand of existing team explanation, in line with facilitating the visitor of team, improving the object of serving class, the operation of system is carried out easy, as long as directly start, without any operation, enters the exhibition room of different range, just can directly mate frequency range and explain, be the requisite a kind of team of sightseeing of team wisdom introduction system.
Accompanying drawing explanation
Tu1Wei team wisdom introduction system block diagram.
Tu2Wei team wisdom introduction system theory diagram.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is further described:
According to Fig. 1, this team's wisdom introduction system is comprised of team's wisdom explanation transmitter, team's wisdom explanation receiver, megaphone.
According to Fig. 2, team's wisdom explanation transmitter inside of this team's wisdom introduction system is comprised of MCU control section, audio processing modules, Power supply part, receiver module, FLASH, MIC driving/amplification module, radiofrequency emitting module, demonstration connecting circuit, USB connecting circuit, button inputting circuits, has display screen, USB interface, button, professional MIC interface, radio-frequency antenna on external shell.Team's wisdom explanation receiver inside of this wisdom team introduction system is comprised of MCU control section, audio signal sample device, audio intelligent preferred module, audio frequency power amplifier module, audio switch, automatic adaptation part, power-supplying circuit, button inputting circuits, has button, megaphone connector, 220V power supply input port etc. on external shell.
In tourist attractions, in advance team's wisdom explanation receiver and megaphone are arranged on to exhibition room, in museum, according to the size of exhibition room, by increasing the number of megaphone, reach sound covering gamut, tourist guide carries team's wisdom explanation transmitter and visits visitor and together enters in exhibition room, tourist guide is by using transmitter to carry out speech sound eeplaining, transmit simultaneously, after receiver receives, carry out automatic adaptation, control transmitter the same frequency range work that is adjusted to, operation principle is now: tourist guide carries out audio frequency input by professional MIC interface, after through MIC driving/amplification module, audio frequency is amplified, by MCU control section, after audio processing modules is processed, control radiofrequency emitting module transmits, and after the audio signal sample device collection signal of receiver, by audio intelligent preferred module, select the audio signal of high-quality, again by MCU control section, automatic adaptation partly carries out work, signal is exported, the receiver module of transmitter receives signal, automatically regulate same frequency range, simultaneously, signal is controlled by MCU control section, be transferred to audio frequency power amplifier module, after audio switch is switched, be transferred to outside carrying out on megaphone and put.
After guide has explained, or while not needing manually to explain, explanation can amplify by the internal memory voice in broadcasting transmitter, now: by button, select sequence number, by button inputting circuits, communication is arrived to MCU control section again, MCU control section recalls the voice of storing in FLASH, then through MCU control section, radiofrequency emitting module, signal is launched.
Team's wisdom explanation transmitter adopts chargeable lithium cell continued power, can be recycled, and Environmental Safety, if electric weight is not enough, charges by USB connecting circuit, and the internal memory voice in FLASH are also inputted by USB link circuit.Team's wisdom explanation receiver adopts 220V electric current directly to power, reliable and stable.
Claims (6)
1.Yi Zhong team wisdom introduction system, by team's wisdom explanation transmitter, team's wisdom is said machine receiver, megaphone forms, it is characterized in that: team's wisdom explanation transmitter is by MCU control section, audio processing modules, Power supply part, FLASH, receiver module, MIC driving/amplification module, radiofrequency emitting module, show connecting circuit, USB connecting circuit, button inputting circuits and external shell form, team's wisdom explanation receiver is by MCU control section, automatic adaptation part, audio frequency power amplifier module, audio switch, audio signal sample device, audio intelligent preferred module, power-supplying circuit, button inputting circuits and external shell form, by transmitter, transmit, after receiver receives, carry out preferably, control MCU control section and automatic adaptation simultaneously and partly carry out automatic adaptation, select frequency range, the go forward side by side broadcasting of lang sound.
2. team according to claim 1 wisdom introduction system, is characterized in that: on team's wisdom explanation transmitter external shell, have display screen, USB interface, button, professional MIC interface, radio-frequency antenna.
3. team according to claim 1 wisdom introduction system, is characterized in that: the Power supply of team's wisdom explanation transmitter is partly chargeable lithium cell.
4. team according to claim 1 wisdom introduction system, is characterized in that: team's wisdom explanation transmitter profile is hand-hold type.
5. team according to claim 1 wisdom introduction system, is characterized in that: on team's wisdom explanation receiver external shell, have button, 220V power supply input port, megaphone connector.
6. team according to claim 1 wisdom introduction system, is characterized in that: team's wisdom explanation receiver is the power supply of 220V stabilized voltage power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320651915.XU CN203492013U (en) | 2013-10-22 | 2013-10-22 | Team wisdom explanation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320651915.XU CN203492013U (en) | 2013-10-22 | 2013-10-22 | Team wisdom explanation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203492013U true CN203492013U (en) | 2014-03-19 |
Family
ID=50262810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320651915.XU Expired - Lifetime CN203492013U (en) | 2013-10-22 | 2013-10-22 | Team wisdom explanation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203492013U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105405455A (en) * | 2015-12-22 | 2016-03-16 | 广西职业技术学院 | Handheld voice playing control device |
| CN105471448A (en) * | 2015-12-31 | 2016-04-06 | 天津恒达文博科技有限公司 | Network-edition team intelligent explaining transmitter and system structure and positioning-switching method |
| CN111065034A (en) * | 2019-12-02 | 2020-04-24 | 重庆电子工程职业学院 | Multifunctional sound amplifying system based on scene recognition |
-
2013
- 2013-10-22 CN CN201320651915.XU patent/CN203492013U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105405455A (en) * | 2015-12-22 | 2016-03-16 | 广西职业技术学院 | Handheld voice playing control device |
| CN105471448A (en) * | 2015-12-31 | 2016-04-06 | 天津恒达文博科技有限公司 | Network-edition team intelligent explaining transmitter and system structure and positioning-switching method |
| CN105471448B (en) * | 2015-12-31 | 2018-03-09 | 天津恒达文博科技有限公司 | Network edition team wisdom explanation emitter and system architecture and positioning, switching method |
| CN111065034A (en) * | 2019-12-02 | 2020-04-24 | 重庆电子工程职业学院 | Multifunctional sound amplifying system based on scene recognition |
| CN111065034B (en) * | 2019-12-02 | 2021-01-26 | 重庆电子工程职业学院 | Multifunctional sound amplifying system based on scene recognition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300384 Tianjin city Nankai District Huayuan Industrial Zone Rong Yuan Road No. 15, 1-B-701 702, 703, 704, 705, 706 Patentee after: TIANJIN HENGDA WENBO SCIENCE& TECHNOLOGY CO.,LTD. Address before: 300384 Tianjin city Nankai District Huayuan Industrial Zone Rong Yuan Road No. 15, 1-B-701 702, 703, 704, 705, 706 Patentee before: TIANJIN HENGDA WENBO SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140319 |