CN203025624U - Temperature and humidity sensing intelligent loudspeaker box - Google Patents
Temperature and humidity sensing intelligent loudspeaker box Download PDFInfo
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- CN203025624U CN203025624U CN201220482411.5U CN201220482411U CN203025624U CN 203025624 U CN203025624 U CN 203025624U CN 201220482411 U CN201220482411 U CN 201220482411U CN 203025624 U CN203025624 U CN 203025624U
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Abstract
The utility model discloses a temperature and humidity sensing intelligent loudspeaker box which comprises a box body, an operation and liquid crystal display (LCD) unit arranged on the box body, a control panel, a power supply unit, a power amplifier unit, a sound signal input unit and a horn unit connected outside the box body. A temperature and humidity sensor input unit is installed on the bottom of a front panel of the box body, a microprogrammed control unit (MCU) is installed in the middle of the front panel of the box body, and an analog/ digital (A/D) converting unit is installed in a central area inside the box body. The temperature and humidity sensor input unit is used for collecting temperature and humidity around the loudspeaker box and transmitting the temperature and the humidity to the A/D converting unit which is electrically connected with the temperature and humidity sensor input unit, and the A/D converting unit is used for converting the temperature and the humidity into corresponding digital information and transmitting the digital information to the MCU which is electrically connected with the A/D converting unit. The MCU is used for receiving the digital information which is calculated through different noisy data, a corresponding adjusting scheme is called after calculation, and a sound filed model and volume of the loudspeaker box are automatically adjusted.
Description
Technical field
The utility model relates to a kind of stereo set, relates in particular to a kind of warm and humid induced intelligent sound equipment.
Background technology
Audio amplifier is the terminal of whole sound system, and its effect is that the audio frequency electric energy is converted to corresponding acoustic energy, and it is radiated the space.It is the extremely important ingredient of sound system, because it is being undertaken and electric signal is transformed into acoustical signal is directly listening to so mission critical for people's ear, it is wanted directly and people's the sense of hearing is come into contacts with, and people's the sense of hearing is very sensitive, and the tone color of complex sound is had very strong resolving ability.Due to people's ear, the subjective feeling of sound is estimated just the most important standard of a sound system tonequality quality, therefore, can be thought, the performance height of audio amplifier is to play key effect to the playing quality of a sound system.
Under different environmental aspects (being mainly temperature/humidity), the comfort level of human perception is different, is in different space environment (being mainly temperature/humidity) the impression of the demand of music and acceptance also different.According to the different sound equipment music of automatically adjusting of human perception comfort level under the situation of different temperatures/humidity to human feeling's Best Point, thereby allow the music of acoustic product can be automatically according to the variation active accommodation volume of environment temperature/humidity; The best impression that meets human body of sound field pattern maximum possible.
Through retrieval, also do not have in prior art automatically to control by the difference of induction sound equipment surrounding enviroment humiture and adjust volume, sound field pattern.
The utility model content
The technical problems to be solved in the utility model has been to provide a kind of difference by induction sound equipment surrounding enviroment humiture automatically to control and has adjusted volume, the warm and humid induced intelligent sound equipment of sound field pattern.
For solving the problems of the technologies described above, the utility model is realized by following scheme: warm and humid induced intelligent sound equipment, comprise casing and be arranged on operation on casing and LCD display unit, control panel, power supply unit, power amplifier unit, sound signal input block, the loudspeaker unit that is connected with casing outward, described casing front panel bottom also is equipped with warm and humid sensor input block, the middle part is equipped with the MCU microprocessor unit, and the A/D converting unit is installed on central area in casing;
Described warm and humid sensor input block gathers sound equipment periphery humiture, is sent to the A/D converting unit that is electrically connected to it;
Described A/D converting unit is converted to corresponding numerical information and is conveyed into the MCU microprocessor unit that is electrically connected to it.
Described warm and humid sensor input block one end is arranged on the casing front panel and contacts with air, and the other end is arranged on box house.
Described warm and humid sensor input block (1) is selected digital environment noise transducer and low-power scm fabrication techniques, can direct compatible RS485 communication.
Described sound signal input block adopts 3 road source of sound input selections.
Described power amplifier unit adopts each 50W integrated amplifier of the binary channels IC with protection and mute function.
Described operation and LCD display unit adopt the backlight module of 34*16MM size.
Operation push-button on described control panel adopts straight cutting four pin 6*6MM sizes.
The utility model has the advantages that: according to the detection data of the situation of the humiture of auditor's environment of living in, automatically regulate sound field pattern and the volume of sound equipment, thereby more meet the human feeling, make music allow as much as possible the people obtain best impression in varying environment, pleasant mental and body, saving the auditor needs the frequent adjustment of oneself tired.
Description of drawings
Below in conjunction with accompanying drawing, the utility model is elaborated.
Fig. 1 is the warm and humid induced intelligent acoustic structure of the utility model schematic diagram;
Fig. 2 is each unit connection diagram of the warm and humid induced intelligent sound equipment of the utility model.
Embodiment
as shown in Figure 1, warm and humid induced intelligent sound equipment, comprise casing 10 and be arranged on operation and LCD display unit 4 on casing 10, control panel 5, power supply unit 6, power amplifier unit 7, sound signal input block 8, the loudspeaker unit 9 that is connected outward with casing, described sound signal input block 8 adopts 3 road source of sound input selections, double volume, the IC scheme that sound field and EQ adjust, power amplifier unit 7 adopts each 50W integrated amplifier of the binary channels IC with protection and mute function, operation and LCD display unit 4 adopt the backlight module of 34*16MM size, operation push-button on control panel 5 adopts straight cutting four pin 6*6MM sizes.Described casing 10 front panels bottoms also are equipped with warm and humid sensor input block 1, and the middle part is equipped with MCU microprocessor unit 3, and A/D converting unit 2 is installed on casing 10 interior central area; Described warm and humid sensor input block 1 is selected digital environment noise transducer and low-power scm fabrication techniques, can direct compatible RS485 communication, the one end is arranged on casing 10 front panels and contacts with air, the other end is arranged on casing 10 inside, and gather sound equipment periphery humiture, be sent to the A/D converting unit 2 that is electrically connected to it; Described A/D converting unit 2 is converted to corresponding numerical information and is conveyed into the MCU microprocessor unit 3 that is electrically connected to it; Described MCU microprocessor unit 3 receives numerical informations, and by different noise datas and calculate, its computing formula is as follows:
(ssd)=(1.818t+18.18) (0.88+0.002f)+(t-32)/(45-t)-3.2v+18.2, wherein t is temperature on average, and f is relative humidity, and v is wind speed, call corresponding adjustment scheme after calculating, automatically regulate sound field pattern and the volume of sound equipment.
Described MCU microprocessor unit 3 calls corresponding adjustment scheme, and this concrete scheme is as follows:
1), 86-88,4 grades of human body sensories are awfully hot, it is light music that extremely inadaptable-----volume reduces 10DB/EQ, sound field is the church pattern;
2), 80-85,3 grades of human body sensory sweltering heats, it is light music that very uncomfortable-----volume reduces 5DB/EQ, sound field is the church pattern;
3), 76-79, it is jazz that 2 grades of human body sensory partial heats, uncomfortable-----volume reduce 3DB/EQ, sound field is the church pattern;
4), 71-75,1 grade of human body sensory is partially warm, it is jazz that comparatively comfortable-----volume reduces 3DB/EQ, sound field is the music hall pattern;
5), 59-70,0 grade of human body sensory the most comfortable-----volume, EQ, sound field are present mode;
6), 51-58 ,-1 grade of human body sensory is slightly cooler, comparatively comfortable-----volume is constant, EQ is rock music, sound field is the discotheque pattern;
7), 39-50 ,-2 grades of human body sensories colder (refrigerant), uncomfortable-----volume is constant, EQ is rock music, sound field is the discotheque pattern;
8), 26-38 ,-3 grades of human body sensories are terribly cold, very uncomfortable------volume is constant/EQ is rock music, sound field is the discotheque pattern.
Described MCU microprocessor unit 3 automatic control modes are changeable is manual state, and completes one by one according to the information of operation and 4 demonstrations of LCD display unit.
as shown in Figure 2, sound equipment access civil power, convert sound equipment to through power supply unit 6 and be fit to voltage, warm and humid sensor input block 1 gathers sound equipment surrounding enviroment humiture size, be sent to A/D converting unit 2, A/D converting unit 2 converts corresponding numerical information to and transfers to MCU microprocessing unit 3, operation and LCD display unit 4 are electrically connected to MCU microprocessing unit 3, and arrange, MCU microprocessing unit 3 is processed numerical information, and automatic volume and the sound field pattern of adjusting power amplifier unit 7 of controlling, the input end of sound signal input block 8 connecting sound equipment equipment, preposition magnification processing is electrically connected to MCU microprocessing unit 3, the other end is connected to power amplifier unit 7, the loudspeaker unit 9 that is connected with power amplifier unit 7 is output terminal, music is play.
The above is only preferred implementation of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model instructions and accompanying drawing content to do; or directly or indirectly be used in other relevant technical field, all in like manner be included in scope of patent protection of the present utility model.
Claims (7)
1. warm and humid induced intelligent sound equipment, it is characterized in that: described sound equipment comprises casing (10) and is arranged on operation and LCD display unit (4) on casing (10), control panel (5), power supply unit (6), power amplifier unit (7), sound signal input block (8), the loudspeaker unit (9) that is connected outward with casing, described casing (10) front panel bottom also is equipped with warm and humid sensor input block (1), the middle part is equipped with MCU microprocessor unit (3), A/D converting unit (2) is installed on casing (10) interior central area,
Described warm and humid sensor input block (1) gathers sound equipment periphery humiture, is sent to the A/D converting unit (2) that is electrically connected to it;
Described A/D converting unit (2) is converted to corresponding numerical information and is conveyed into the MCU microprocessor unit (3) that is electrically connected to it.
2. according to warm and humid induced intelligent sound equipment claimed in claim 1, it is characterized in that: described warm and humid sensor input block (1) one end is arranged on casing (10) front panel and contacts with air, and the other end is arranged on casing (10) inside.
3. according to warm and humid induced intelligent sound equipment claimed in claim 1, it is characterized in that: described warm and humid sensor input block (1) is selected digital environment noise transducer and low-power scm fabrication techniques, can direct compatible RS485 communication.
4. according to warm and humid induced intelligent sound equipment claimed in claim 1, it is characterized in that: described sound signal input block (8) adopts 3 road source of sound input selections.
5. according to warm and humid induced intelligent sound equipment claimed in claim 1, it is characterized in that: described power amplifier unit (7) adopts each 50W integrated amplifier of the binary channels IC with protection and mute function.
6. according to warm and humid induced intelligent sound equipment claimed in claim 1, it is characterized in that: described operation and LCD display unit (4) adopt the backlight module of 34*16MM size.
7. according to warm and humid induced intelligent sound equipment claimed in claim 1, it is characterized in that: the operation push-button on described control panel (5) adopts straight cutting four pin 6*6MM sizes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220482411.5U CN203025624U (en) | 2012-09-20 | 2012-09-20 | Temperature and humidity sensing intelligent loudspeaker box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220482411.5U CN203025624U (en) | 2012-09-20 | 2012-09-20 | Temperature and humidity sensing intelligent loudspeaker box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203025624U true CN203025624U (en) | 2013-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220482411.5U Expired - Lifetime CN203025624U (en) | 2012-09-20 | 2012-09-20 | Temperature and humidity sensing intelligent loudspeaker box |
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| Country | Link |
|---|---|
| CN (1) | CN203025624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112104965A (en) * | 2020-11-09 | 2020-12-18 | 北京声智科技有限公司 | Sound amplification method and sound amplification system |
-
2012
- 2012-09-20 CN CN201220482411.5U patent/CN203025624U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112104965A (en) * | 2020-11-09 | 2020-12-18 | 北京声智科技有限公司 | Sound amplification method and sound amplification system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161118 Address after: 342100 Anyuan County of Jiangxi Province, Ganzhou City Industrial Park, Kowloon District Cody Avenue Patentee after: KEDY TECH (GANZHOU) ELECTRONICS Co.,Ltd. Address before: Get Huida Industrial Park No. 237 Street Sin Hang Road in Shenzhen city of Guangdong Province, Baoan District Guanlan 518001 Patentee before: SHENZHEN DEHUIDA TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20171128 Address after: Jiangxi Province, Ganzhou city fire 342100 Anyuan county road get Huida science and Technology Park Patentee after: GANZHOU DEHUIDA TECHNOLOGY Co.,Ltd. Address before: 342100 Anyuan County of Jiangxi Province, Ganzhou City Industrial Park, Kowloon District Cody Avenue Patentee before: KEDY TECH (GANZHOU) ELECTRONICS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130626 |
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| CX01 | Expiry of patent term |