CN202940930U - Sound box used in outdoor large-scale sites - Google Patents
Sound box used in outdoor large-scale sites Download PDFInfo
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- CN202940930U CN202940930U CN 201220549275 CN201220549275U CN202940930U CN 202940930 U CN202940930 U CN 202940930U CN 201220549275 CN201220549275 CN 201220549275 CN 201220549275 U CN201220549275 U CN 201220549275U CN 202940930 U CN202940930 U CN 202940930U
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- sound box
- signal receiving
- receiving antenna
- unit
- outdoor
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Abstract
The utility model relates to a sound box used in outdoor large-scale sites. The sound box comprises a housing body and a signal receiving antenna. A top portion of the housing body is provided with the signal receiving antenna; a micro controller unit control unit is arranged above a power amplifier unit inside the housing body; the micro controller unit control unit and the signal receiving antenna are provided with a command receiver; a heating sheet is installed at a lower portion at the inner wall of the housing body; a fan is installed at an upper portion at the inner wall of the housing body; and a micro motor is arranged between the fan and the micro controller unit control unit. The sound box used in the outdoor large-scale sites of the utility model has the following advantages that: by means of the signal receiving antenna and the micro controller unit control unit, and through a mode in which commands are transmitted through a host machine, an outdoor intelligent sound box unit can control the fan so as to realize ventilation, heat dissipation and dehumidification and can control the heating sheet so as to raise temperature and perform dehumidification, such that it can be ensured that the outdoor intelligent sound box unit can be normally used in different climates in four seasons; and further, the sound box can be widely used in the outdoor large-scale sites, and the hi-fi effect of the sound box can be improved, and the service life of the sound box can be prolonged.
Description
Technical field
The utility model relates to stereo set, relates in particular to a kind of outdoor large place sound equipment.
Background technology
Sound equipment comprises power amplifier, all round equipment (comprising compressor, effect device, equalizer, VCD, DVD etc.), loud speaker (audio amplifier, loudspeaker) sound console, microphone, display device etc. overlap.For some outdoor sound equipment or broadcast system, its acoustics unit must by loudspeaker and and broadcast wire between the line transformer that accesses form; The reception reliability and stability of this terminal acoustics unit are not enough, for example, the job stability of the electronic components such as circuit board under outdoor adverse circumstances exists very large problem, cause cold and heat throughout the year easily saves, the area that each are different, hot weather is arranged, the weather that severe cold is arranged, the humid climate that Spring In Southern is arranged, also wetly very heavy greasy weather, generally, in these harsh climate environment, the electronic component work such as circuit board will show extremely, have finally affected result of broadcast and the useful life of sound equipment.Therefore, for above aspect, need to reasonably improve prior art.
Summary of the invention
For above defective, the utility model provides a kind of can be widely used in outdoor place, be conducive to realize intelligentized heating moisture-proof function, can improve the sound equipment hi-fi effect, the reliable outdoor large of working stability place sound equipment, to solve many deficiencies of prior art.
For achieving the above object, the utility model is by the following technical solutions:
A kind of outdoor large place sound equipment, comprise shell body, signal receiving antenna, described shell body top is equipped with signal receiving antenna, and the power amplifier unit of enclosure interior top is equipped with Single-chip Controlling unit and this control unit and signal receiving antenna a command receiver is set in addition;
Wherein be positioned at shell body inwall below a heating plate is installed, wherein between provided with fan and this fan and Single-chip Controlling unit, micromachine is set above shell body inwall place; Between described heating plate and Single-chip Controlling unit, the heat driven module is housed.
Outdoor large described in the utility model place with the beneficial effect of sound equipment is: by signal receiving antenna and through the Single-chip Controlling unit, can send instruction mode by main frame and make outdoor intelligent sound unit can control fan to realize ventilation, dispel the heat and remove tide; Also can control heating plate, heating up and to remove tide, thereby guarantee that outdoor audio can normally use at different weather of the four seasons and the area of hot and severe cold; Can be widely used in outdoor place, can improve the sound equipment hi-fi effect, increase the service life.
Description of drawings
The below is described in further detail the utility model with reference to the accompanying drawings.
Fig. 1 is the described outdoor large of the utility model embodiment place with the structural representation of sound equipment.
In figure:
1, shell body; 2, signal receiving antenna; 3, Single-chip Controlling unit; 4, fan; 5, heating plate; 6, power amplifier unit; 7, loudspeaker; 8, command receiver; 9, micromachine; 10, heat driven module.
Embodiment
As shown in Figure 1, the described outdoor large of the utility model embodiment place sound equipment, comprise shell body 1, signal receiving antenna 2, described shell body 1 top is equipped with signal receiving antenna 2, power amplifier unit 6 tops of this shell body 1 inside are equipped with Single-chip Controlling unit 3 and this control unit and signal receiving antenna 2 command receiver 8 are set, and shell body 1 front surface arranges loudspeaker 7;
Wherein install below shell body 1 inwall place between a heating plate 5 and this heating plate 5 and Single-chip Controlling unit 3 heat driven module 10 is housed, wherein between provided with fan 4 and this fan 4 and Single-chip Controlling unit 3, micromachine 9 is set above shell body 1 inwall place.During use, by signal receiving antenna and through the Single-chip Controlling unit 3, can send instruction mode by main frame and make outdoor intelligent sound unit can control fan 4 to ventilate, dispel the heat and remove tide realizing; Also can control heating plate 5, heating up and to remove tide, thereby guarantee that outdoor audio can normally use at different weather of the four seasons and the area of hot and severe cold.
Above embodiment is more preferably embodiment a kind of of the utility model, and the common variation that those skilled in the art carry out in the technical program scope and replacing should be included in protection range of the present utility model.
Claims (2)
1. an outdoor large place sound equipment, comprise shell body (1), signal receiving antenna (2), it is characterized in that:
Described shell body (1) top is equipped with signal receiving antenna (2), and this shell body (1) inner power amplifier unit (6) top is equipped with Single-chip Controlling unit (3) and this control unit and signal receiving antenna (2) command receiver (8) is set;
Wherein be positioned at below, shell body (1) inwall place a heating plate (5) is installed, wherein be positioned between shell body (1) inwall top provided with fan (4) and this fan (4) and Single-chip Controlling unit (3) micromachine (9) is set.
2. outdoor large according to claim 1 place sound equipment, is characterized in that: between described heating plate (5) and Single-chip Controlling unit (3), heat driven module (10) is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549275 CN202940930U (en) | 2012-10-25 | 2012-10-25 | Sound box used in outdoor large-scale sites |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549275 CN202940930U (en) | 2012-10-25 | 2012-10-25 | Sound box used in outdoor large-scale sites |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202940930U true CN202940930U (en) | 2013-05-15 |
Family
ID=48325152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220549275 Expired - Fee Related CN202940930U (en) | 2012-10-25 | 2012-10-25 | Sound box used in outdoor large-scale sites |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202940930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107920286A (en) * | 2017-11-16 | 2018-04-17 | 常州信息职业技术学院 | A kind of outdoor mobile sound equipment with shock-absorbing function |
-
2012
- 2012-10-25 CN CN 201220549275 patent/CN202940930U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107920286A (en) * | 2017-11-16 | 2018-04-17 | 常州信息职业技术学院 | A kind of outdoor mobile sound equipment with shock-absorbing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201800 room 813, Gabriel building, 333 Zhangye Road, Shanghai, Jiading District Patentee after: Shanghai Mao Mao intelligent Polytron Technologies Inc Address before: 201800 room 813, Gabriel building, 333 Zhangye Road, Shanghai, Jiading District Patentee before: Shanghai Maoang Intelligent Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20201025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |