CN203396848U - Portable low-power electromagnetic radiation detector - Google Patents
Portable low-power electromagnetic radiation detector Download PDFInfo
- Publication number
- CN203396848U CN203396848U CN201320410230.6U CN201320410230U CN203396848U CN 203396848 U CN203396848 U CN 203396848U CN 201320410230 U CN201320410230 U CN 201320410230U CN 203396848 U CN203396848 U CN 203396848U
- Authority
- CN
- China
- Prior art keywords
- chip
- master controller
- signal input
- electromagnetic radiation
- analog switch
- 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 - Lifetime
Links
Images
Landscapes
- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model relates to a portable low-power electromagnetic radiation detector which comprises a housing and a battery. A main controller is in bidirectional data exchange with radio frequency chips different in frequency range through a simulation switch, and the radio frequency chips different in frequency range and the signal output end of the main controller are connected with a signal input terminal of a buzzer, an indicating lamp or a vibrator, or the main controller is connected with the input terminals of the buzzer, the indicating lamp and the vibrator, which are connected in pairs, or the main controller is connected with the signal input terminals of the buzzer, the indicating lamp and the vibrator. The radiation detector is small in size, low in power consumption, low in cost, and high in practicality suitable for monitoring surrounding electromagnetic wave in daily life and is convenient for carrying around. The radiation detector is especially suitable for pregnant women and infants, who are sensitive to electromagnetic radiation. The radiation detector allows people to know the intensity of electromagnetic radiation in daily life, so as to improve the work and life environment, know the surrounding radiation and prevent damage of radiation.
Description
Technical field
The utility model relate to a kind of both had low-power consumption, low cost, volume little, be easy to carry, be advantageously used in again people's electromagnetic monitoring at one's side in daily life, be particularly useful for the portable low power-consumption electromagnet radiation detection instrument that the crowds such as the comparatively responsive pregnant woman of electromagnetic radiation, infant are used, belong to electromagnet radiation detection instrument and manufacture field.
Background technology
1, CN101464483A, title " portable passive electromagnetic radiation detector ", comprise two sections of metallic conductors (1) and a micropower luminescent device (2); Described two sections of metallic conductors (1) shape that is in line is arranged, and described micropower luminescent device (2) is serially connected with between two ends metallic conductor (1).Described two sections of metallic conductors (1) can be strip or helix metallic conductor, and described micropower luminescent device (2) can be micro-power consumption incandescent lamp or the light emitting diode with detection function.Described metallic conductor (1) and (2) integral installation of micropower luminescent device or be embedded on a rigid media carrier.Its weak point: the one, reliability is low, poor stability; The 2nd, low for the monitoring precision of electromagnetic radiation, and limited by wave frequency, be not suitable for the application in actual daily life.
2, simulation dummy carries out electromagnetic radiation monitoring device, at simulation people's head and cardia, places a plurality of electromagnetic radiation testers, the radiation of human body is carried out to multi pass acquisition and analysis, as shown in Figure 3.Its weak point: package unit is too complicated, volume is large, power consumption is large, cost is high, is not suitable for promoting in people's daily life.
3, portable passive electromagnetic radiation detector, accepts electromagnetic wave by two sections of metals, and conducting lampet indicates radiation strong and weak, as shown in Figure 4.Its weak point: although structure is simple, reliability is low, poor stability, low for the monitoring precision of electromagnetic radiation, and limited by wave frequency, is not suitable for the application in actual daily life.
Utility model content
Purpose of design: avoid the weak point in background technology, design a kind of both had low-power consumption, low cost, volume little, be easy to carry, be advantageously used in again people's electromagnetic monitoring at one's side in daily life, be particularly useful for the portable low power-consumption electromagnet radiation detection instrument that the crowds such as the comparatively responsive pregnant woman of electromagnetic radiation, infant are used.
Design proposal: in order to realize above-mentioned purpose of design.1, master controller, by carrying out the design of bidirectional data exchange between analog switch and the radio frequency chip of different frequency range, is one of technical characterictic of the present utility model.The object of doing is like this: because the application's master controller is built-in with the electromagnetic radiation monitoring comparison value software package of different radiant quantity, the electromagnetic radiation monitor data that this software can receive with master controller is compared, and draws the problem whether detected object exists electromagnetic radiation to exceed standard; And the radio frequency chip of different frequency range is selected, it can standard detects electromagnetic wave radiant intensity and accuracy is high, and feed back to master controller by analog switch, electromagnetic radiation monitoring the compare value software package of master controller by with its internal memory compared, after analyzing and processing, by hummer, pilot lamp, Vib., report to the police separately or group alarm or sound, light, vibrations are reported to the police.2, the application adopts the periodically design of dormancy device when carrying out actinometry, is two of technical characterictic of the present utility model.The object of doing is like this: the main body components and parts that design due to the application have the characteristic of periodically stopping eye, when it enters after low-power consumption mode, have very strong low-power consumption characteristic, the detector therefore forming not only has the characteristic of low-power consumption, and not limited by wave frequency.
Technical scheme: a kind of portable low power-consumption electromagnet radiation detection instrument, comprise shell and battery, master controller is by the radio frequency chip bidirectional data exchange of analog switch and different frequency range, master controller signal output part and hummer or pilot lamp or vibrator signal input end are connected, or the signal input part of master controller after being combined between two with hummer, pilot lamp, Vib. connect, or master controller is connected with hummer, pilot lamp, vibrator signal input end.
The utility model is compared with background technology, the one, volume is little, low in energy consumption, cost is low, practical, be suitable for people and monitor in daily life electromagnetic wave at one's side, be convenient for people to carry, especially for to crowds such as the comparatively responsive pregnant woman of electromagnetic radiation, infants; The 2nd, thus the utility model can assist people correctly to understand electromagnetic radiation intensity in daily life better to improve the injury that work living environment, let us are found radiation at one's side, avoided radiation.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of portable low power-consumption electromagnet radiation detection instrument the first embodiment.
Fig. 2 is the schematic diagram of portable low power-consumption electromagnet radiation detection instrument the second embodiment.
Fig. 3 simulates the schematic diagram that dummy carries out electromagnetic radiation monitoring device in background technology.
Fig. 4 is the schematic diagram of portable passive electromagnetic radiation detector in background technology.
Embodiment
Embodiment 1: with reference to accompanying drawing 1.A kind of portable low power-consumption electromagnet radiation detection instrument, comprise shell 2 and battery 3, master controller 1 is radio frequency chip 8,9,10,11 bidirectional data exchange with different frequency range by analog switch 7, the radio frequency chip 8,9,10,11 of described different frequency range is not limited to four, can determine according to actual needs.Master controller 1 signal output part and hummer 4 or pilot lamp 5 or Vib. 6 signal input parts are connected, or the signal input part of master controller 1 after being combined between two with hummer 4, pilot lamp 5, Vib. 6 connect, or master controller 1 is connected with hummer 4, pilot lamp 5, Vib. 6 signal input parts.Battery 3 power supplies, the FM3/FM4 family chip of the STM32 family chip ，Huo Fujitsu of the MSP430 family chip ，Huo STMicw Electronics of described master controller 1 employing Texas Instruments, or the Kinetis family chip of Freescale.
Described analog switch 7 adopts the analog switches such as AD7501/7502/7503 of the CD4067/CD4097 analog switch ，Huo AD company of Texas Instruments.In the pinouts of the CD4067 of Texas Instrument chip, the 15th pin INHIBIT of chip is exactly the enable pin of chip, can control the work of this chips/do not work by master controller.
Described radio frequency chip 8,9,10,11 adopts the CC2520/CC2500/CC1120/CC1101 of Texas Instruments etc., or the A7138/A7325 of the Si4430/Si4438 Deng，Huo sheng, a reed pipe wind instrument section electronics of Silicon Lab company etc.
Detecting circuit in Fig. 1 has only been listed 4 frequency ranges, and more than 4 frequency ranges of actual capabilities, can be divided into more multiband.
The application by experiment, uses the energy intensity of each working channel in radio frequency chip scanning current environment, analyzing radiation value, then carry out sound, light, vibrations warning.Result is feasible.
Embodiment 2: on the basis of embodiment 1, with reference to accompanying drawing 2.Described analog switch 7 signal output parts connect amplifying circuit 12 signal input parts, and amplifying circuit 12 signal output parts connect master controller 1 signal input part, master controller 1 output termination analog switch 7 signal input parts.Be battery 3 power supplies, master controller 1 is by analog switch 7, select the detecting circuit 8,9,10,11 of certain frequency range, detecting circuit 8,9,10,11 is measured aerial electromagnetic radiation energy, and by analog switch 7, send result to amplifying circuit 12, energy model sends master controller 1 to after amplifying circuit 12 amplifies, and after master controller 1 is processed by analysis, carries out sound, light, vibrations report to the police by hummer 4, pilot lamp 5, Vib. 6.
Detecting circuit in Fig. 2 has only been listed 4 frequency ranges, and more than 4 frequency ranges of actual capabilities, can be divided into more multiband.
Its portable low power-consumption electromagnet radiation detection instrument detection method: master controller 1 is built-in with the electromagnetic radiation monitoring comparison value software package of different radiant quantity, according to the different parts of tested human body, master controller 1 is selected the radio frequency chip of certain frequency range by analog switch 7, radio frequency chip is measured aerial electromagnetic radiation energy, and by analog switch, send result to master controller, master controller 1 is compared by the electromagnetic radiation monitoring value of the comparison software package with internal memory, after analyzing and processing, master controller 1 is reported to the police by hummer or pilot lamp or Vib., or master controller 1 is by hummer 4, pilot lamp 5, Vib. 6 is between two in conjunction with reporting to the police, or master controller is by hummer 4, pilot lamp 5, Vib. 6 carries out sound, light, vibrations are reported to the police.
It is to be understood that: although above-described embodiment is to the mentality of designing of the present utility model detailed text description of contrasting; but these text descriptions; just the simple text of the utility model mentality of designing is described; rather than the restriction to the utility model mentality of designing; any combination, increase or modification that does not exceed the utility model mentality of designing, all falls in protection domain of the present utility model.
Claims (6)
1. a portable low power-consumption electromagnet radiation detection instrument, comprise shell (2) and battery (3), it is characterized in that: master controller (1) is the radio frequency chip (8 with different frequency range by analog switch (7), 9, 10, 11) bidirectional data exchange, master controller (1) signal output part and hummer (4) or pilot lamp (5) or Vib. (6) signal input part are connected, or master controller (1) and hummer (4), pilot lamp (5), signal input part after Vib. (6) combination between two connects, or master controller (1) and hummer (4), pilot lamp (5), Vib. (6) signal input part connects.
2. portable low power-consumption electromagnet radiation detection instrument according to claim 1, is characterized in that: the radio frequency chip of described different frequency range (8,9,10,11) is not limited to four.
3. portable low power-consumption electromagnet radiation detection instrument according to claim 1, is characterized in that: described master controller (1) adopts MSP430 family chip, or STM32 family chip, or FM3/FM4 family chip, or Kinetis family chip.
4. portable low power-consumption electromagnet radiation detection instrument according to claim 1, is characterized in that: described analog switch (7) adopts CD4067/CD4097 analog switch, or AD7501/7502/7503 analog switch.
5. portable low power-consumption electromagnet radiation detection instrument according to claim 1, it is characterized in that: described radio frequency chip (8,9,10,11) adopts CC2520/CC2500/CC1120/CC1101 chip, or Si4430/Si4438 chip, or A7138/A7325 chip, or CD4067/CD4097 chip, or AD7501/7502/7503 chip.
6. portable low power-consumption electromagnet radiation detection instrument according to claim 1, it is characterized in that: described analog switch (7) signal output part connects amplifying circuit (12) signal input part, amplifying circuit (12) signal output part connects master controller (1) signal input part, master controller (1) output termination analog switch (7) signal input part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320410230.6U CN203396848U (en) | 2013-07-10 | 2013-07-10 | Portable low-power electromagnetic radiation detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320410230.6U CN203396848U (en) | 2013-07-10 | 2013-07-10 | Portable low-power electromagnetic radiation detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203396848U true CN203396848U (en) | 2014-01-15 |
Family
ID=49908370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320410230.6U Expired - Lifetime CN203396848U (en) | 2013-07-10 | 2013-07-10 | Portable low-power electromagnetic radiation detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203396848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353555B (en) * | 2013-07-10 | 2016-08-31 | 浙江先芯科技有限公司 | Portable low power-consumption electromagnet radiation detection instrument and detection method |
-
2013
- 2013-07-10 CN CN201320410230.6U patent/CN203396848U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353555B (en) * | 2013-07-10 | 2016-08-31 | 浙江先芯科技有限公司 | Portable low power-consumption electromagnet radiation detection instrument and detection method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203606351U (en) | Water quality parameter monitoring device | |
| CN103353555B (en) | Portable low power-consumption electromagnet radiation detection instrument and detection method | |
| CN203445205U (en) | Intelligent monitoring system for battery ballooning | |
| CN205539277U (en) | Transmission line arrester health condition on -line monitoring device | |
| CN203396848U (en) | Portable low-power electromagnetic radiation detector | |
| CN204831613U (en) | Wireless temperature sensor | |
| CN206906342U (en) | Air pollution surveillance system based on ZigBee-network | |
| CN203811663U (en) | Wireless current detection unit used for electricity larceny prevention | |
| CN201985859U (en) | Wireless temperature measurement transducing device with permanent magnets | |
| CN204556561U (en) | Pond ammonia density wireless detecting probe | |
| CN203396419U (en) | Dangerous chemical vehicle integrated wireless sensor | |
| CN105181168A (en) | Wireless temperature sensor | |
| CN204241617U (en) | Energy-saving transmission line malfunction monitoring system | |
| CN203561454U (en) | Temperature rise alarm detection device based on thermocouple | |
| CN202956454U (en) | Intelligent arrester detection device based on wireless synchronization | |
| CN207573080U (en) | A kind of power distribution network various dimensions monitor system | |
| CN203561453U (en) | Switch cabinet temperature detecting device based on thermocouple | |
| CN203837817U (en) | Probe point adjusting apparatus for infrared temperature measurement system | |
| CN208860946U (en) | A kind of ammeter automatic detection device | |
| CN203733218U (en) | Radio frequency card water meter | |
| CN210089877U (en) | Temperature detection device for battery system | |
| CN209372971U (en) | A kind of intelligent capacitor electric inductance measuring-testing instrument | |
| CN206430831U (en) | A kind of passive wireless temperature measuring device | |
| CN202522699U (en) | Radar range finding device | |
| CN207281163U (en) | Digital voltmeter for measuring battery voltage of small unmanned aerial vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |
|
| CX01 | Expiry of patent term |