CN201607915U - Human body induction automatic exposition device - Google Patents
Human body induction automatic exposition device Download PDFInfo
- Publication number
- CN201607915U CN201607915U CN2009202210494U CN200920221049U CN201607915U CN 201607915 U CN201607915 U CN 201607915U CN 2009202210494 U CN2009202210494 U CN 2009202210494U CN 200920221049 U CN200920221049 U CN 200920221049U CN 201607915 U CN201607915 U CN 201607915U
- Authority
- CN
- China
- Prior art keywords
- unit
- human body
- power
- body induction
- control module
- Prior art date
- 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 - Fee Related
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Abstract
The utility model relates to a human body induction automatic exposition device, which is an exposition device which is fixedly arranged on a certain exposition point, and mainly comprises a shell, wherein the inner portion of the shell is provided with an audio control unit, an audio storage unit, a power supply unit, an infrared pyroelectric detector, a signal treatment unit, a power amplifying unit and a loudspeaker unit, and an integrated circuit is connected with an external power socket through power wires to supply power. The human body induction automatic exposition device has cleverish appearance, simple and convenient mounting and low cost, and can be widely applied in fields of museums, memorial halls and various exhibition halls and the like.
Description
Technical field
The utility model relates to a kind of automatic explanation equipment, and particularly a kind of human body sensing is explained device automatically.
Background technology
At present, museum, memorial museum, tourist attraction provide a variety of explanation equipment in order to satisfy all kinds of visitors' requirement, comprising: the wireless explanation equipment that loudspeaker that electronic cicerone machine, narrator use and narrator lead the visitor of team to use.Electronic cicerone machine is at individual traveler service, and the cost that drops into generally when the tourist season, all gets more than 100 also than higher, is not that each tourist attraction and museum can both bear.And loudspeaker and wireless explanation equipment all need be led by the narrator and visit, and when in the tourist season, the allotment aspect of human resources will occur inharmonious.Like this, these several explanation equipment are aspect fund input or all there is deficiency in human resources input aspect.
The utility model content
For the problem of the financial and manpower resources aspect that solves above-mentioned existence, the utility model has designed a kind of cheap, and widely used human body sensing is explained device automatically.
The technical solution of the utility model is:
(1) be made of a housing and its internal circuit: audio frequency control module, Audio storage unit, power supply unit, signal processing unit, infrared thermal releasing detector, power amplification unit and speaker unit are equipped with in inside; Entire circuit is to be connected power supply by power lead with the 220V AC power, the infrared signal of human body radiation is detected device and senses, trigger by signal processing unit processes, commentary with Audio storage unit accesses through the audio frequency control module, voice is sent to speaker unit plays by the decoding of audio frequency control module, power amplification unit amplification again.
(2) commentary is imported by the USB mouth.
The utility model is aesthetic in appearance, cost is low, simple installation, and the sound clarity of playing, the visitor need not operation, just can be complete listen to explanation.
Description of drawings
Fig. 1 is the inner theory diagram of the utility model
Fig. 2 is the utility model profile synoptic diagram
1 infrared thermal releasing detector among Fig. 2,2 volume adjusting keys, 3 power lights, 4 power switches, 5 power leads, 6 speaker unit, 7USB mouth
Embodiment
Automatically explain device at each showpiece or the place human body sensing of installation that need explain, size according to site area, the investigative range of infrared thermal releasing detector 1 is transferred to the visitor in the ultimate range scope, can clearly hear the explanation content, by volume adjusting key 2 that the volume furnishing is reasonably big or small simultaneously, can allow the visitor clearly listen to, can not influence the visitor who visits other showpieces again.The course of work is as follows: open the explanation device in running order by power switch 4, infrared thermal releasing detector 1 on the explanation device will be surveyed the infrared signal of human body radiation constantly, as the visitor through out-of-date, this detector will detect signal at once, and this signal is sent into signal processing unit be converted to trigger pip, the commentary that will be stored in Audio storage unit through the audio frequency control module accesses, and voice is sent to speaker unit 6 plays by control module decoding, power amplification unit amplification again.After finishing, if there is not visitor's process, this explanation device will be in holding state, no longer play, and play through out-of-date as the next bit visitor again, and not limited by number of times.If in playing process, there is the next bit visitor to arrive this, explanation speech no longer accent is play.
The voice that human body sensing is explained the device stored automatically are connected with computer by USB mouth 7 and transmit, at a high speed, quick and easy.
Claims (2)
1. to explain device automatically be to be made of a housing and its internal circuit to a human body sensing, and it is characterized in that: audio frequency control module, Audio storage unit, power supply unit, signal processing unit, infrared thermal releasing detector, power amplification unit and speaker unit are equipped with in inside; Entire circuit is to be connected power supply by power lead with the 220V AC power, the infrared signal of human body radiation is detected device and senses, trigger by signal processing unit processes, commentary with Audio storage unit accesses through the audio frequency control module, voice is sent to speaker unit plays by the decoding of audio frequency control module, power amplification unit amplification again.
2. human body sensing according to claim 1 is explained device automatically, it is characterized in that: commentary is imported by the USB mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202210494U CN201607915U (en) | 2009-09-29 | 2009-09-29 | Human body induction automatic exposition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202210494U CN201607915U (en) | 2009-09-29 | 2009-09-29 | Human body induction automatic exposition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201607915U true CN201607915U (en) | 2010-10-13 |
Family
ID=42952619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202210494U Expired - Fee Related CN201607915U (en) | 2009-09-29 | 2009-09-29 | Human body induction automatic exposition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201607915U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104821142A (en) * | 2015-05-19 | 2015-08-05 | 无锡市崇安区科技创业服务中心 | Museum automatic explanation device |
| CN104900174A (en) * | 2015-06-17 | 2015-09-09 | 无锡市崇安区科技创业服务中心 | Automatic tourist attraction explanation device |
-
2009
- 2009-09-29 CN CN2009202210494U patent/CN201607915U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104821142A (en) * | 2015-05-19 | 2015-08-05 | 无锡市崇安区科技创业服务中心 | Museum automatic explanation device |
| CN104900174A (en) * | 2015-06-17 | 2015-09-09 | 无锡市崇安区科技创业服务中心 | Automatic tourist attraction explanation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20130929 |