CN204495914U - A kind of electromagnetic wave detection device based on sensing technology - Google Patents
A kind of electromagnetic wave detection device based on sensing technology Download PDFInfo
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- CN204495914U CN204495914U CN201520224750.7U CN201520224750U CN204495914U CN 204495914 U CN204495914 U CN 204495914U CN 201520224750 U CN201520224750 U CN 201520224750U CN 204495914 U CN204495914 U CN 204495914U
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- electromagnetic wave
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- sensing technology
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Abstract
The utility model discloses a kind of electromagnetic wave detection device based on sensing technology, comprise power supply, Hall element, electromagnetic wave signal collector, electromagnetic wave signal amplifilter, microprocessor, display screen, collector and power interface, described power supply electrically exports and is connected with Hall element and electromagnetic wave signal collector, described power supply is provided with power interface, described Hall element signal exports and is connected with electromagnetic wave signal collector, described electromagnetic wave signal collector one end is electrically connected with collector, described amplification filtering module by signal input is connected with electromagnetic wave signal collector, described microprocessor one end signal input is connected with electromagnetic wave signal amplifilter, the described microprocessor other end is electrically connected with display screen, this device utilizes sensing technology to detect electromagnetic wave, effectively can respond the electromagnetic wave of required characteristic frequency, reduce electromagnetic pollution, response rapidly, respond effective.
Description
Technical field
The utility model relates to the electromagnetic technical field of detection, is specially a kind of electromagnetic wave detection device based on sensing technology.
Background technology
Electromagnetic wave power refers to the intensity of electromagenetic wave radiation.The impact of electromagnetic wave on people and environment that power is larger is larger, and electromagnetic power and electromagnetic wavelength and frequency there is no much relations.In actual applications, when some equipment only need the electromagnetic wave of characteristic frequency to work, just need to reduce electromagnetic power to reduce electromagnetic pollution as far as possible.Electromagnetic wave detecting system of the prior art directly responds pick-up unit mainly through electromagnetic wave, to cause some electricity physical quantitys, such as: electromagnetic wave is measured in the change of electric current, resistance, voltage etc.
Utility model content
The purpose of this utility model is to provide a kind of electromagnetic wave detection device based on sensing technology, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of electromagnetic wave detection device based on sensing technology, comprise power supply, Hall element, electromagnetic wave signal collector, electromagnetic wave signal amplifilter, microprocessor, display screen, collector and power interface, described power supply electrically exports and is connected with Hall element and electromagnetic wave signal collector, described power supply is provided with power interface, described Hall element signal exports and is connected with electromagnetic wave signal collector, one end of described electromagnetic wave signal collector is electrically connected with collector, described electromagnetic wave signal amplifilter signal input is connected with electromagnetic wave signal collector, one end signal input of described microprocessor is connected with electromagnetic wave signal amplifilter, the other end of described microprocessor is electrically connected with display screen.
Preferably, described power interface is 3 phase electricity structures.
Preferably, described collector is horn-like structure.
Compared with prior art, the beneficial effects of the utility model are: this device utilizes sensing technology to detect electromagnetic wave, effectively can respond the electromagnetic wave of required characteristic frequency, reduce electromagnetic pollution, response rapidly, respond effective.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
In figure: 1 power supply, 2 Hall elements, 3 electromagnetic wave signal collectors, 4 electromagnetic wave signal amplifilters, 5 microprocessors, 6 display screens, 7 collectors and 8 power interfaces.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of electromagnetic wave detection device based on sensing technology, comprise power supply 1, Hall element 2, electromagnetic wave signal collector 3, electromagnetic wave signal amplifilter 4, microprocessor 5, display screen 6, collector 7 and power interface 8, power supply 1 electrically exports and is connected with Hall element 2 and electromagnetic wave signal collector 3, power supply 1 is provided with power interface 8, power interface 8 is 3 phase electricity structures, power interface 8 couples of users of 3 phase electricity structures play a protective role, to avoid danger, Hall element 2 signal exports and is connected with electromagnetic wave signal collector 3, electromagnetic wave signal collector 3 one end is electrically connected with collector 7, collector 7 is horn-like structure, the collector 7 of horn-like structure can by more effective for electromagnetic wave signal collection, the input of electromagnetic wave signal amplifilter 4 signal is connected with electromagnetic wave signal collector 3, the input of microprocessor 5 one end signal is connected with electromagnetic wave signal amplifilter 4, microprocessor 5 other end is electrically connected with display screen 6.
Principle of work: Hall element 2 belongs to passive-type sensor needs additional power source 1 to work, in Hall element 2, Hall voltage changes with the change of magnetic field intensity, magnetic field is stronger, voltage is higher, magnetic field is more weak, voltage is lower, Hall voltage value is very little, usually several millivolt is only had, amplifier in integrated circuit amplifies, this voltage amplification just can be made to being enough to export stronger signal, Hall integrated circuit plays sensing effect, the method of needs machinery changes magnetic field intensity, the change of magnetic field intensity is through the further amplification of electromagnetic wave signal amplifilter 4, process again through microprocessor 5 is finally presented to display on display screen 6.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (3)
1. the electromagnetic wave detection device based on sensing technology, comprise power supply (1), Hall element (2), electromagnetic wave signal collector (3), electromagnetic wave signal amplifilter (4), microprocessor (5), display screen (6), collector (7) and power interface (8), it is characterized in that: described power supply (1) electrically exports and is connected with Hall element (2) and electromagnetic wave signal collector (3), described power supply (1) is provided with power interface (8), described Hall element (2) signal exports and is connected with electromagnetic wave signal collector (3), one end of described electromagnetic wave signal collector (3) is electrically connected with collector (7), described electromagnetic wave signal amplifilter (4) signal input is connected with electromagnetic wave signal collector (3), one end signal input of described microprocessor (5) is connected with electromagnetic wave signal amplifilter (4), the other end of described microprocessor (5) is electrically connected with display screen (6).
2. a kind of electromagnetic wave detection device based on sensing technology according to claim 1, is characterized in that: described power interface (8) is 3 phase electricity structures.
3. a kind of electromagnetic wave detection device based on sensing technology according to claim 1, is characterized in that: described collector (7) is horn-like structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520224750.7U CN204495914U (en) | 2015-04-14 | 2015-04-14 | A kind of electromagnetic wave detection device based on sensing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520224750.7U CN204495914U (en) | 2015-04-14 | 2015-04-14 | A kind of electromagnetic wave detection device based on sensing technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204495914U true CN204495914U (en) | 2015-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520224750.7U Expired - Fee Related CN204495914U (en) | 2015-04-14 | 2015-04-14 | A kind of electromagnetic wave detection device based on sensing technology |
Country Status (1)
| Country | Link |
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| CN (1) | CN204495914U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596899A (en) * | 2018-12-29 | 2019-04-09 | 强魏飚唐(上海)智能科技有限公司 | Dynamic response electromagnetic radiation intensity detection device based on flexible textile fabric |
-
2015
- 2015-04-14 CN CN201520224750.7U patent/CN204495914U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596899A (en) * | 2018-12-29 | 2019-04-09 | 强魏飚唐(上海)智能科技有限公司 | Dynamic response electromagnetic radiation intensity detection device based on flexible textile fabric |
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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: 20150722 Termination date: 20170414 |
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| CF01 | Termination of patent right due to non-payment of annual fee |