CN208367219U - A kind of dose of radiation real-time monitoring device - Google Patents
A kind of dose of radiation real-time monitoring device Download PDFInfo
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- CN208367219U CN208367219U CN201821097176.3U CN201821097176U CN208367219U CN 208367219 U CN208367219 U CN 208367219U CN 201821097176 U CN201821097176 U CN 201821097176U CN 208367219 U CN208367219 U CN 208367219U
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- 230000005855 radiation Effects 0.000 title claims abstract description 63
- 238000012806 monitoring device Methods 0.000 title claims abstract description 24
- 238000004891 communication Methods 0.000 claims abstract description 89
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 239000003990 capacitor Substances 0.000 claims description 54
- 230000003321 amplification Effects 0.000 claims description 38
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 38
- 230000000087 stabilizing effect Effects 0.000 claims description 27
- 230000005669 field effect Effects 0.000 claims description 24
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 15
- 229910052744 lithium Inorganic materials 0.000 claims description 15
- 239000013078 crystal Substances 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 13
- 238000010586 diagram Methods 0.000 description 8
- 230000000875 corresponding effect Effects 0.000 description 6
- 238000007726 management method Methods 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000009206 nuclear medicine Methods 0.000 description 3
- 230000002285 radioactive effect Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- 210000003205 muscle Anatomy 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
A kind of dose of radiation real-time monitoring device of the utility model；Solve the technical solution of technical problem use are as follows: including shell, the front of the shell is provided with LCD display and keyboard, and alarm buzzer is additionally provided at the top of the shell, and the side of the shell is provided with alarm lamp；The medial surface of the LCD display is additionally provided with backlight；The shell is internally provided with central controller, and the central controller is connected with LCD display, keyboard, alarm buzzer, alarm lamp, backlight respectively by conducting wire；The signal input part of the central controller is connected with dose of radiation detection module；The central controller also passes through conducting wire and is connected with wireless communication module, and the wireless communication module is connect by wireless network with monitoring center computer radio；The power input of the central controller is connected with power module；The utility model is applied to the place of monitoring dose of radiation.
Description
Technical field
A kind of dose of radiation real-time monitoring device of the utility model, belongs to dose of radiation real-time monitoring device technical field.
Background technique
The dose of radiation detecting instrument type used on the market at present is more, applied to there are the building rings of radioactive source substance
Border, and the dose of radiation in ambient enviroment is detected, it is used for nuclear radiation staff and Nuclear Medicine Dept patient.
Nuclear radiation staff needs to understand constantly the spoke of local environment because being in the working environment there are radioactive source
Situation is penetrated, human body once will cause the irreversible damage of physical function even threat to life by the radiation of doses, to core
The monitoring requirement of dose of radiation is higher, needs detecting instrument not only and can carry out to the dose of radiation being subjected in a period of time and is tired
Meter, while also to have the ability of detection instantaneous radiation dosage, it is ensured that worker safety；On the other hand, Nuclear Medicine Dept patient
During one section of course for the treatment of, the radioactive element substance that can receive doses is injected in vivo, and radioactive substance is influenced by half-life period,
Core radiological dose can be gradually decaying be until disappear in patient body, and specific dose of radiation is needed by examining in entire monitoring cycle
It surveys instrument to be monitored, prevents patient from just leaving hospital when dose of radiation is below standard, surrounding enviroment may be impacted.
Nuclear radiation detection device device used at present is influenced by medical instrument, and entire instrument is more professional, and structure is complicated, volume
Larger, and need to be operated by professional, the upper hand operation of general staff is more difficult, while instrument is there are function restriction, is only capable of pair
Dose of radiation in environment carries out real-time monitoring, lacks to human-based managements function such as monitoring data storage, statistics, transmission and alarms
Can, monitoring data are only capable of carrying out independent acquisition and management by staff, and a large amount of monitoring data are carried out with statistical management is time-consuming to take
Power, and this kind of monitoring device needs external power supply to drive, when use, are very inconvenient.
Utility model content
The utility model is in order to overcome the deficiencies in the prior art, technical problem to be solved are as follows: provide one kind
Dose of radiation real-time monitoring device；In order to solve the above-mentioned technical problem, a kind of the technical solution adopted in the utility model are as follows: radiation
Dosage real-time monitoring device, including shell, the front of the shell are provided with LCD display and keyboard, the top of the shell
It is additionally provided with alarm buzzer, the side of the shell is provided with alarm lamp；The medial surface of the LCD display is also set up
There is backlight；
The shell is internally provided with central controller, the central controller by conducting wire respectively with LCD display,
Keyboard, alarm buzzer, alarm lamp, backlight are connected；
The signal input part of the central controller is connected with dose of radiation detection module；
The central controller also passes through conducting wire and is connected with wireless communication module, and the wireless communication module passes through wireless network
Network is connect with monitoring center computer radio；
The power input of the central controller is connected with power module；
The chip that the central controller uses is control chip U1 and clock chip U2；
The chip that the wireless communication module uses is wireless communication chips U3；
The chip that the dose of radiation detection module uses is amplification chip U4；
The chip that the power module uses is charging chip U5 and voltage stabilizing chip U6.
The circuit structure of the central controller are as follows:
3 feet of the control chip U1 are connected with 21 feet of wireless communication chips U3；
4 feet of the control chip U1 are connected with 20 feet of wireless communication chips U3；
9 feet of the control chip U1 simultaneously connect 10 feet for controlling chip U1, are grounded behind one end of capacitor C5, the control core
11 feet of piece U1 and 12 feet for meeting control chip U1,13 feet, the other end of capacitor C5 are followed by VCC input power；
14 feet, 15 feet, 16 feet, 17 feet, 19 feet, 20 feet, 21 feet, 22 feet, 23 feet, 24 feet, 25 of the control chip U1
Foot, 63 feet, 64 feet are connected with the signal input part of LCD display；
One end of the 29 foot shunt-wound capacitance C10 of the control chip U1 is followed by VCC input power, the control chip U1's
It is grounded after the other end of 30 foot shunt-wound capacitance C10；
33 feet of the control chip U1 are connected with 17 feet of wireless communication chips U3；
34 feet, 39 feet of the control chip U1 are connected with the signal output end of dose of radiation detection module；
35 feet, 36 feet, 37 feet, 38 feet of the control chip U1 are connected with the signal input part of keyboard；
40 feet, 41 feet of the control chip U1 are connected with the signal input part of backlight；
42 feet of the control chip U1 are connected with 19 feet of wireless communication chips U3；
43 feet of the control chip U1 are connected with 22 feet of wireless communication chips U3；
44 feet of the control chip U1 are connected with 23 feet of wireless communication chips U3；
45 feet of the control chip U1 are connected with 7 feet of clock chip U2；
46 feet of the control chip U1 are connected with 6 feet of clock chip U2；
47 feet of the control chip U1 are connected with 5 feet of clock chip U2；
8 feet of the clock chip U2 connect lithium battery anode；
1 foot of the clock chip U2 connects VCC input power；
2 feet of the clock chip U2 are simultaneously connected after connecing one end of crystal oscillator Y1 with one end of capacitor C3；
3 feet of the clock chip U2 are simultaneously connected after connecing the other end of crystal oscillator Y1 with the other end of capacitor C3；
4 feet of the clock chip U2 are grounded；
48 feet of the control chip U1 are connected with 5 feet of wireless communication chips U3；
49 feet of the control chip U1 are connected with the signal input part of alarm buzzer；
One end of the 55 foot shunt-wound capacitance C1 of the control chip U1 is followed by VCC input power；
It is grounded after the other end of the 56 foot shunt-wound capacitance C1 of the control chip U1；
58 feet of the control chip U1 are connected with the signal input part of alarm lamp；
59 feet of the control chip U1 are connected with the grid of field-effect tube Q1；
It is connected behind 60 feet for controlling chip U1 and the one end for meeting crystal oscillator Y2 with one end of capacitor C4, the control chip
61 feet of U1 are simultaneously connected after connecing the other end of crystal oscillator Y2 with one end of capacitor C2, the other end shunt-wound capacitance C2's of the capacitor C4
It is grounded after the other end；
62 feet of the control chip U1 are connected with the grid of field-effect tube Q3.
The circuit structure of the dose of radiation detection module are as follows:
1 foot of the amplification chip U4 and 2 feet for meeting amplification chip U4, one end after the anode of diode D2 with resistance R3
It is connected, the cathode of the diode D2 connects VCC input power, one end of the other end shunt-wound capacitance C9 of the resistance R3, resistance
One end of R6 is followed by 2 feet of detector sample port P1, and the 1 foot series resistor R2 of the detector sample port P1 is followed by Hv electricity
Source input terminal；
3 feet of the amplification chip U4 simultaneously connect 5 foot phases after 13 feet, 12 feet, 6 feet of amplification chip U4 with amplification chip U4
Even；
11 feet of the amplification chip U4 are connected with 34 feet of control chip U1；
4 feet of the amplification chip U4 are connected with one end of resistance R4, the other end of the resistance R4 and connecting resistance R5's
One end, one end of capacitor C8 are connected after 9 feet of amplification chip U4 with 8 feet of amplification chip U4, and the other end of the resistance R5 is simultaneously
It is grounded after connecing the other end of capacitor C8；
10 feet of the amplification chip U4 are connected with 39 feet of control chip U1.
The power module includes charging module and Voltage stabilizing module；The circuit structure of the charging module are as follows:
1 foot of the charging chip U5 and 3 feet for meeting charging chip U5, one end of one end of resistance R8, capacitor C12 are followed by
Ground；
2 feet of the charging chip U5 are connected with the other end of resistance R8；
It is connected after the other end of the 5 foot shunt-wound capacitance C12 of the charging chip U5 with the anode of lithium battery；
4 feet of the charging chip U5 and 8 feet for meeting charging chip U5, one end behind one end of capacitor C13 with resistance R7
It is connected, the other end ground connection of the capacitor C13, another termination charge power supply VCC of the resistance R7；
The circuit structure of the Voltage stabilizing module are as follows:
One end of the 1 foot shunt-wound capacitance C25 of the voltage stabilizing chip U6, the positive phase behind one end of capacitor C26 with lithium battery
Even；
The other end of the 2 foot shunt-wound capacitance C25 of the voltage stabilizing chip U6 is grounded after the other end of capacitor C26；
It is connected behind 3 feet of the voltage stabilizing chip U6 and one end of connecting resistance R14 with the anode of lithium battery, the resistance R14
The other end ground connection；
4 feet of the voltage stabilizing chip U6 are connected with one end of capacitor C27, the 5 foot shunt-wound capacitance C24 of the voltage stabilizing chip U6
One end, be connected behind one end of capacitor C23 with VCC power output end, the other end shunt-wound capacitance C24's of the capacitor C27 is another
One end is grounded after the other end of capacitor C23.
The circuit structure of the alarm buzzer are as follows:
It is connected after the 49 foot series resistor R9 of the control chip U1 with the base stage of triode Q2, the collection of the triode Q2
Electrode ground connection, the emitter of the triode Q2 are connected after concatenating buzzer B1 with VCC input power.
The circuit structure of the backlight are as follows:
41 feet of the control chip U1 are connected with the grid of field-effect tube Q4, and the source electrode of the field-effect tube Q4 meets VCC
Input power is connected after the drain electrode series resistor R13 of the field-effect tube Q4 with backlight signal output port P11；
40 feet of the control chip U1 are connected with the grid of field-effect tube Q5, and the source electrode of the field-effect tube Q5 meets VCC
The drain electrode of input power, the field-effect tube Q5 connects LCDVCC input power.
The control chip U1 is also connected with 2.4G wireless communication module, the communication port of the 2.4G wireless communication module
For P21；
1 foot of the communication port P21 connects VCC input power；
2 feet of the communication port P21 are connected with 7 feet of control chip U1；
3 feet of the communication port P21 are connected with 8 feet of control chip U1；
4 feet of the communication port P21 are connected with 50 feet of control chip U1；
5 feet of the communication port P21 are connected with 51 feet of control chip U1；
6 feet of the communication port P21 are connected with 52 feet of control chip U1；
7 feet of the communication port P21 are connected with 6 feet of control chip U1；
8 feet of the communication port P21 are grounded.
The model STM8L052R8 of the control chip U1；
The model DS1302S of the clock chip U2；
The wireless communication chips U3 is specially Bluetooth communication chip, model CC2541；
The model CD4011 of the amplification chip U4；
The model TP4056 of the charging chip U5；
The model RT9193 of the voltage stabilizing chip U6；
The model E01-ML01S of the 2.4G wireless communication module.
What the utility model had compared with the existing technology has the beneficial effect that the utility model is provided in private casing
Dose of radiation detection module and control module and peripheral circuit, compact-sized, shell size and the handset size phase generally used
When use easy to carry；The control module uses dedicated dose of radiation detection chip, can be to present in ambient enviroment
Nuclear radiation dosage carries out instantaneous acquiring, and by built-in communication module by data Real-time Feedback to parent server, can be right
The dose of radiation data that monitor carry out three-dimensional monitoring, are convenient for statistical management, the functional module of cooperation subsequent development extension, can be with
The utility model is set to have more control functions；The utility model can be applied to all nuclear radiation detections place, built-in high property
Energy lithium battery is whole device power supply, and low-power consumption may be implemented, standby for a long time.
Detailed description of the invention
The utility model is described further with reference to the accompanying drawing:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the electrical block diagram of the utility model；
Fig. 3 is the circuit diagram of the utility model central controller；
Fig. 4 is the circuit diagram of the utility model wireless communication module；
Fig. 5 is the circuit diagram of the utility model dose of radiation detection module；
Fig. 6 is the circuit diagram of the utility model power module；
Fig. 7 is the circuit diagram of the utility model alarm buzzer；
Fig. 8 is the circuit diagram of the utility model backlight；
In figure: 1 being shell, 2 be LCD display, 3 be keyboard, 4 be alarm buzzer, 5 be alarm lamp, 6 be backlight
Plate, 7 be central controller, 8 be dose of radiation detection module, 9 be wireless communication module, 10 be monitoring center computer, 11 be
Power module.
Specific embodiment
As shown in Figures 1 to 8, a kind of dose of radiation real-time monitoring device of the utility model, including shell 1, the shell 1
Front be provided with LCD display 2 and keyboard 3, the top of the shell 1 is additionally provided with alarm buzzer 4, the shell 1
Side is provided with alarm lamp 5；The medial surface of the LCD display 2 is additionally provided with backlight 6；
The shell 1 is internally provided with central controller 7, and the central controller 7 is shown with LCD respectively by conducting wire
Screen 2, keyboard 3, alarm buzzer 4, alarm lamp 5, backlight 6 are connected；
The signal input part of the central controller 7 is connected with dose of radiation detection module 8；
The central controller 7 is also connected by conducting wire with wireless communication module 9, and the wireless communication module 9 passes through nothing
Gauze network and monitoring center computer 10 are wirelessly connected；
The power input of the central controller 7 is connected with power module 11；
The chip that the central controller 7 uses is control chip U1 and clock chip U2；
The chip that the wireless communication module 9 uses is wireless communication chips U3；
The chip that the dose of radiation detection module 8 uses is amplification chip U4；
The chip that the power module 11 uses is charging chip U5 and voltage stabilizing chip U6.
The circuit structure of the central controller 7 are as follows:
3 feet of the control chip U1 are connected with 21 feet of wireless communication chips U3；
4 feet of the control chip U1 are connected with 20 feet of wireless communication chips U3；
9 feet of the control chip U1 simultaneously connect 10 feet for controlling chip U1, are grounded behind one end of capacitor C5, the control core
11 feet of piece U1 and 12 feet for meeting control chip U1,13 feet, the other end of capacitor C5 are followed by VCC input power；
14 feet, 15 feet, 16 feet, 17 feet, 19 feet, 20 feet, 21 feet, 22 feet, 23 feet, 24 feet, 25 of the control chip U1
Foot, 63 feet, 64 feet are connected with the signal input part of LCD display 2；
One end of the 29 foot shunt-wound capacitance C10 of the control chip U1 is followed by VCC input power, the control chip U1's
It is grounded after the other end of 30 foot shunt-wound capacitance C10；
33 feet of the control chip U1 are connected with 17 feet of wireless communication chips U3；
34 feet, 39 feet of the control chip U1 are connected with the signal output end of dose of radiation detection module 8；
35 feet, 36 feet, 37 feet, 38 feet of the control chip U1 are connected with the signal input part of keyboard 3；
40 feet, 41 feet of the control chip U1 are connected with the signal input part of backlight 6；
42 feet of the control chip U1 are connected with 19 feet of wireless communication chips U3；
43 feet of the control chip U1 are connected with 22 feet of wireless communication chips U3；
44 feet of the control chip U1 are connected with 23 feet of wireless communication chips U3；
45 feet of the control chip U1 are connected with 7 feet of clock chip U2；
46 feet of the control chip U1 are connected with 6 feet of clock chip U2；
47 feet of the control chip U1 are connected with 5 feet of clock chip U2；
8 feet of the clock chip U2 connect lithium battery anode；
1 foot of the clock chip U2 connects VCC input power；
2 feet of the clock chip U2 are simultaneously connected after connecing one end of crystal oscillator Y1 with one end of capacitor C3；
3 feet of the clock chip U2 are simultaneously connected after connecing the other end of crystal oscillator Y1 with the other end of capacitor C3；
4 feet of the clock chip U2 are grounded；
48 feet of the control chip U1 are connected with 5 feet of wireless communication chips U3；
49 feet of the control chip U1 are connected with the signal input part of alarm buzzer 4；
One end of the 55 foot shunt-wound capacitance C1 of the control chip U1 is followed by VCC input power；
It is grounded after the other end of the 56 foot shunt-wound capacitance C1 of the control chip U1；
58 feet of the control chip U1 are connected with the signal input part of alarm lamp 5；
59 feet of the control chip U1 are connected with the grid of field-effect tube Q1；
It is connected behind 60 feet for controlling chip U1 and the one end for meeting crystal oscillator Y2 with one end of capacitor C4, the control chip
61 feet of U1 are simultaneously connected after connecing the other end of crystal oscillator Y2 with one end of capacitor C2, the other end shunt-wound capacitance C2's of the capacitor C4
It is grounded after the other end；
62 feet of the control chip U1 are connected with the grid of field-effect tube Q3.
The circuit structure of the dose of radiation detection module 8 are as follows:
1 foot of the amplification chip U4 and 2 feet for meeting amplification chip U4, one end after the anode of diode D2 with resistance R3
It is connected, the cathode of the diode D2 connects VCC input power, one end of the other end shunt-wound capacitance C9 of the resistance R3, resistance
One end of R6 is followed by 2 feet of detector sample port P1, and the 1 foot series resistor R2 of the detector sample port P1 is followed by Hv electricity
Source input terminal；
3 feet of the amplification chip U4 simultaneously connect 5 foot phases after 13 feet, 12 feet, 6 feet of amplification chip U4 with amplification chip U4
Even；
11 feet of the amplification chip U4 are connected with 34 feet of control chip U1；
4 feet of the amplification chip U4 are connected with one end of resistance R4, the other end of the resistance R4 and connecting resistance R5's
One end, one end of capacitor C8 are connected after 9 feet of amplification chip U4 with 8 feet of amplification chip U4, and the other end of the resistance R5 is simultaneously
It is grounded after connecing the other end of capacitor C8；
10 feet of the amplification chip U4 are connected with 39 feet of control chip U1.
The power module 11 includes charging module and Voltage stabilizing module；The circuit structure of the charging module are as follows:
1 foot of the charging chip U5 and 3 feet for meeting charging chip U5, one end of one end of resistance R8, capacitor C12 are followed by
Ground；
2 feet of the charging chip U5 are connected with the other end of resistance R8；
It is connected after the other end of the 5 foot shunt-wound capacitance C12 of the charging chip U5 with the anode of lithium battery；
4 feet of the charging chip U5 and 8 feet for meeting charging chip U5, one end behind one end of capacitor C13 with resistance R7
It is connected, the other end ground connection of the capacitor C13, another termination charge power supply VCC of the resistance R7；
The circuit structure of the Voltage stabilizing module are as follows:
One end of the 1 foot shunt-wound capacitance C25 of the voltage stabilizing chip U6, the positive phase behind one end of capacitor C26 with lithium battery
Even；
The other end of the 2 foot shunt-wound capacitance C25 of the voltage stabilizing chip U6 is grounded after the other end of capacitor C26；
It is connected behind 3 feet of the voltage stabilizing chip U6 and one end of connecting resistance R14 with the anode of lithium battery, the resistance R14
The other end ground connection；
4 feet of the voltage stabilizing chip U6 are connected with one end of capacitor C27, the 5 foot shunt-wound capacitance C24 of the voltage stabilizing chip U6
One end, be connected behind one end of capacitor C23 with VCC power output end, the other end shunt-wound capacitance C24's of the capacitor C27 is another
One end is grounded after the other end of capacitor C23.
The circuit structure of the alarm buzzer 4 are as follows:
It is connected after the 49 foot series resistor R9 of the control chip U1 with the base stage of triode Q2, the collection of the triode Q2
Electrode ground connection, the emitter of the triode Q2 are connected after concatenating buzzer B1 with VCC input power.
The circuit structure of the backlight 6 are as follows:
41 feet of the control chip U1 are connected with the grid of field-effect tube Q4, and the source electrode of the field-effect tube Q4 meets VCC
Input power is connected after the drain electrode series resistor R13 of the field-effect tube Q4 with backlight signal output port P11；
40 feet of the control chip U1 are connected with the grid of field-effect tube Q5, and the source electrode of the field-effect tube Q5 meets VCC
The drain electrode of input power, the field-effect tube Q5 connects LCDVCC input power.
The control chip U1 is also connected with 2.4G wireless communication module, the communication port of the 2.4G wireless communication module
For P21；
1 foot of the communication port P21 connects VCC input power；
2 feet of the communication port P21 are connected with 7 feet of control chip U1；
3 feet of the communication port P21 are connected with 8 feet of control chip U1；
4 feet of the communication port P21 are connected with 50 feet of control chip U1；
5 feet of the communication port P21 are connected with 51 feet of control chip U1；
6 feet of the communication port P21 are connected with 52 feet of control chip U1；
7 feet of the communication port P21 are connected with 6 feet of control chip U1；
8 feet of the communication port P21 are grounded.
The model STM8L052R8 of the control chip U1；
The model DS1302S of the clock chip U2；
The wireless communication chips U3 is specially Bluetooth communication chip, model CC2541；
The model CD4011 of the amplification chip U4；
The model TP4056 of the charging chip U5；
The model RT9193 of the voltage stabilizing chip U6；
The model E01-ML01S of the 2.4G wireless communication module.
Dose of radiation real-time monitoring device provided by the utility model is internally provided with special circuit mainboard, is arranged above
There is governor circuit, the model STM8L052R8 of the control chip U1 is 8 super low-power consumption MCU of one kind, has the sudden strain of a muscle of 32KB
It deposits, the data EEPROM of 256 bytes supports external LCD display device, and has the functions such as timing controlled；The control chip
2 feet of U1 simultaneously can form electrification reset circuit after connecing corresponding resistance and capacitor；The 5 feet concatenation of the control chip U1 is corresponding
Electric quantity detecting circuit can be formed by connecting after resistance with lithium battery, and control chip U1 is monitored lithium battery current electric quantity.
The dose of radiation detection module 8 is internally provided with amplification chip U4 and peripheral circuit, and the port P1 is radiation
Detector sample port has specially carried out Geiger-Miller tube (GM pipe) of energy compensating, Geiger-Miller after energy compensating
Pipe may detect the gamma-rays and X-ray of various energy in environment；Geiger-Miller tube positive and negative terminal produces it using high voltage Hv
Raw micro-current amplifies, and the amplification chip U4 can amplify collected radiation dose signals, shaping, and will
Treated, and signal is uploaded to central controller 7；The central controller 7 carries out processing analysis to the data received, will radiate
For dosage real-time display on LCD display 2, staff can carry out corresponding operating by control keyboard 3.
Radiation dose monitoring device provided by the utility model is built-in with special data control software, the center control
The dose of radiation data that device 7 is received by analysis, are compared with preset dose of radiation threshold value, judge whether to alarm, and
It sends a signal to alarm buzzer 4 and alarm lamp 5 executes corresponding actions, and relevant work mode can be switched to and supervised
Control；Monitoring device is provided simultaneously with timed startup/shutdown function, and device can be set as to the work hours and be voluntarily switched on, and the quitting time closes
Machine also can be switched to manual switch machine mode, save battery capacity, and effectively increase device uses cruise duration；In device
Setting control interface can also open cipher protection function, to the important parameter set such as threshold value, operating mode, login ID
Etc. information carry out the protection of anti-modification.
The wireless communication module 9 that the utility model uses specifically includes bluetooth communication and 2.4G wireless communication module,
The bluetooth communication can provide short distance communication, and the 2.4G wireless communication module can provide medium and long distance communication,
Can meet radiation dose monitoring device with monitoring mobile phone or monitoring computer communicate wirelessly, can also within a certain area with pipe
Control server is networked, and realizes data sharing, and the collected radiation data of radiation dose monitoring device is carried out uniform transmission
With management；When specifically used, communicated between the monitoring device and monitoring computer by 2.4G wireless communication module, it is described
It is communicated between monitoring device and monitoring mobile phone by bluetooth communication.
The construction for managing platform for cooperation subsequent irradiation dosage big data uses, can by the utility model and server into
Row data networking；Especially in hospital, when needing that a large amount of Nuclear Medicine Dept patients are effectively managed and monitored, it is desirable that improve to core
The acquisition and efficiency of transmission of radiation data；When specific operation, hospital responsible institution can be arrived, then arrive tool from provincial authorities
The hospital department of body establishes the server of unified back-stage management respectively, the three-dimensional monitoring of three-level control department is carried out, by built-in
Corresponding control software, is acquired the dose of radiation data of nuclear radiation patient, stores, uploads, manages, and supports to acquisition data
Transfer at any time, and provide the functions such as display, inquiry, printing, dose of radiation data are effectively supervised in realization.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (8)
1. a kind of dose of radiation real-time monitoring device, it is characterised in that: including shell (1), the front of the shell (1) is provided with
LCD display (2) and keyboard (3) are additionally provided with alarm buzzer (4) at the top of the shell (1), the side of the shell (1)
Face is provided with alarm lamp (5)；The medial surface of the LCD display (2) is additionally provided with backlight (6)；
The shell (1) is internally provided with central controller (7), and the central controller (7) is aobvious with LCD respectively by conducting wire
Display screen (2), keyboard (3), alarm buzzer (4), alarm lamp (5), backlight (6) are connected；
The signal input part of the central controller (7) is connected with dose of radiation detection module (8)；
The central controller (7) is also connected by conducting wire with wireless communication module (9), and the wireless communication module (9) passes through
Wireless network and monitoring center computer (10) are wirelessly connected；
The power input of the central controller (7) is connected with power module (11)；
The chip that the central controller (7) uses is control chip U1 and clock chip U2；
The chip that the wireless communication module (9) uses is wireless communication chips U3；
The chip that the dose of radiation detection module (8) uses is amplification chip U4；
The chip that the power module (11) uses is charging chip U5 and voltage stabilizing chip U6.
2. a kind of dose of radiation real-time monitoring device according to claim 1, it is characterised in that: the central controller
(7) circuit structure are as follows:
3 feet of the control chip U1 are connected with 21 feet of wireless communication chips U3；
4 feet of the control chip U1 are connected with 20 feet of wireless communication chips U3；
9 feet of the control chip U1 simultaneously connect 10 feet for controlling chip U1, are grounded behind one end of capacitor C5, the control chip U1
11 feet and connect 12 feet of control chip U1,13 feet, the other end of capacitor C5 is followed by VCC input power；
14 feet, 15 feet, 16 feet, 17 feet, 19 feet, 20 feet, 21 feet, 22 feet, 23 feet, 24 feet, 25 feet, 63 of the control chip U1
Foot, 64 feet are connected with the signal input part of LCD display (2)；
One end of the 29 foot shunt-wound capacitance C10 of the control chip U1 is followed by VCC input power, 30 feet of the control chip U1
It is grounded after the other end of shunt-wound capacitance C10；
33 feet of the control chip U1 are connected with 17 feet of wireless communication chips U3；
34 feet, 39 feet of the control chip U1 are connected with the signal output end of dose of radiation detection module (8)；
35 feet, 36 feet, 37 feet, 38 feet of the control chip U1 are connected with the signal input part of keyboard (3)；
40 feet, 41 feet of the control chip U1 are connected with the signal input part of backlight (6)；
42 feet of the control chip U1 are connected with 19 feet of wireless communication chips U3；
43 feet of the control chip U1 are connected with 22 feet of wireless communication chips U3；
44 feet of the control chip U1 are connected with 23 feet of wireless communication chips U3；
45 feet of the control chip U1 are connected with 7 feet of clock chip U2；
46 feet of the control chip U1 are connected with 6 feet of clock chip U2；
47 feet of the control chip U1 are connected with 5 feet of clock chip U2；
8 feet of the clock chip U2 connect lithium battery anode；
1 foot of the clock chip U2 connects VCC input power；
2 feet of the clock chip U2 are simultaneously connected after connecing one end of crystal oscillator Y1 with one end of capacitor C3；
3 feet of the clock chip U2 are simultaneously connected after connecing the other end of crystal oscillator Y1 with the other end of capacitor C3；
4 feet of the clock chip U2 are grounded；
48 feet of the control chip U1 are connected with 5 feet of wireless communication chips U3；
49 feet of the control chip U1 are connected with the signal input part of alarm buzzer (4)；
One end of the 55 foot shunt-wound capacitance C1 of the control chip U1 is followed by VCC input power；
It is grounded after the other end of the 56 foot shunt-wound capacitance C1 of the control chip U1；
58 feet of the control chip U1 are connected with the signal input part of alarm lamp (5)；
59 feet of the control chip U1 are connected with the grid of field-effect tube Q1；
It is connected behind 60 feet for controlling chip U1 and the one end for meeting crystal oscillator Y2 with one end of capacitor C4, the control chip U1's
61 feet are simultaneously connected after connecing the other end of crystal oscillator Y2 with one end of capacitor C2, and the other end shunt-wound capacitance C2's of the capacitor C4 is another
It is grounded behind end；
62 feet of the control chip U1 are connected with the grid of field-effect tube Q3.
3. a kind of dose of radiation real-time monitoring device according to claim 2, it is characterised in that: the dose of radiation detection
The circuit structure of module (8) are as follows:
1 foot of the amplification chip U4 and 2 feet for meeting amplification chip U4, one end phase after the anode of diode D2 with resistance R3
Even, the cathode of the diode D2 meets VCC input power, one end of the other end shunt-wound capacitance C9 of the resistance R3, resistance R6
One end be followed by 2 feet of detector sample port P1, the 1 foot series resistor R2 of the detector sample port P1 is followed by Hv power supply
Input terminal；
3 feet of the amplification chip U4 are simultaneously connected after connecing 13 feet, 12 feet, 6 feet of amplification chip U4 with 5 feet of amplification chip U4；
11 feet of the amplification chip U4 are connected with 34 feet of control chip U1；
4 feet of the amplification chip U4 are connected with one end of resistance R4, the other end of the resistance R4 and one end of connecting resistance R5,
One end of capacitor C8 is connected after 9 feet of amplification chip U4 with 8 feet of amplification chip U4, and the other end of the resistance R5 simultaneously connects electricity
It is grounded after holding the other end of C8；
10 feet of the amplification chip U4 are connected with 39 feet of control chip U1.
4. a kind of dose of radiation real-time monitoring device according to claim 3, it is characterised in that: the power module (11)
Including charging module and Voltage stabilizing module；The circuit structure of the charging module are as follows:
1 foot of the charging chip U5 and 3 feet for meeting charging chip U5, one end of resistance R8 are grounded behind one end of capacitor C12；
2 feet of the charging chip U5 are connected with the other end of resistance R8；
It is connected after the other end of the 5 foot shunt-wound capacitance C12 of the charging chip U5 with the anode of lithium battery；
4 feet of the charging chip U5 and 8 feet for meeting charging chip U5 are connected behind one end of capacitor C13 with one end of resistance R7,
The other end of the capacitor C13 is grounded, another termination charge power supply VCC of the resistance R7；
The circuit structure of the Voltage stabilizing module are as follows:
One end of the 1 foot shunt-wound capacitance C25 of the voltage stabilizing chip U6 is connected behind one end of capacitor C26 with the anode of lithium battery；
The other end of the 2 foot shunt-wound capacitance C25 of the voltage stabilizing chip U6 is grounded after the other end of capacitor C26；
It is connected behind 3 feet of the voltage stabilizing chip U6 and one end of connecting resistance R14 with the anode of lithium battery, the resistance R14's is another
One end ground connection；
4 feet of the voltage stabilizing chip U6 are connected with one end of capacitor C27, and the one of the 5 foot shunt-wound capacitance C24 of the voltage stabilizing chip U6
It holds, is connected behind one end of capacitor C23 with VCC power output end, the other end of the other end shunt-wound capacitance C24 of the capacitor C27,
It is grounded after the other end of capacitor C23.
5. a kind of dose of radiation real-time monitoring device according to claim 4, it is characterised in that: the alarm buzzer
(4) circuit structure are as follows:
It is connected after the 49 foot series resistor R9 of the control chip U1 with the base stage of triode Q2, the collector of the triode Q2
Ground connection, the emitter of the triode Q2 are connected after concatenating buzzer B1 with VCC input power.
6. a kind of dose of radiation real-time monitoring device according to claim 5, it is characterised in that: the backlight (6)
Circuit structure are as follows:
41 feet of the control chip U1 are connected with the grid of field-effect tube Q4, and the source electrode of the field-effect tube Q4 connects VCC input
Power supply is connected after the drain electrode series resistor R13 of the field-effect tube Q4 with backlight signal output port P11；
40 feet of the control chip U1 are connected with the grid of field-effect tube Q5, and the source electrode of the field-effect tube Q5 connects VCC input
The drain electrode of power supply, the field-effect tube Q5 connects LCDVCC input power.
7. a kind of dose of radiation real-time monitoring device according to claim 6, it is characterised in that: the control chip U1 is also
It is connected with 2.4G wireless communication module, the communication port of the 2.4G wireless communication module is P21；
1 foot of the communication port P21 connects VCC input power；
2 feet of the communication port P21 are connected with 7 feet of control chip U1；
3 feet of the communication port P21 are connected with 8 feet of control chip U1；
4 feet of the communication port P21 are connected with 50 feet of control chip U1；
5 feet of the communication port P21 are connected with 51 feet of control chip U1；
6 feet of the communication port P21 are connected with 52 feet of control chip U1；
7 feet of the communication port P21 are connected with 6 feet of control chip U1；
8 feet of the communication port P21 are grounded.
8. a kind of dose of radiation real-time monitoring device according to claim 7, it is characterised in that: the control chip U1's
Model STM8L052R8；
The model DS1302S of the clock chip U2；
The wireless communication chips U3 is specially Bluetooth communication chip, model CC2541；
The model CD4011 of the amplification chip U4；
The model TP4056 of the charging chip U5；
The model RT9193 of the voltage stabilizing chip U6；
The model E01-ML01S of the 2.4G wireless communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201821097176.3U CN208367219U (en) | 2018-07-11 | 2018-07-11 | A kind of dose of radiation real-time monitoring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821097176.3U CN208367219U (en) | 2018-07-11 | 2018-07-11 | A kind of dose of radiation real-time monitoring device |
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| Publication Number | Publication Date |
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| CN208367219U true CN208367219U (en) | 2019-01-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108614285A (en) * | 2018-07-11 | 2018-10-02 | 山西禾曼辐射技术开发有限公司 | Dose of radiation real-time monitoring device |
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2018
- 2018-07-11 CN CN201821097176.3U patent/CN208367219U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108614285A (en) * | 2018-07-11 | 2018-10-02 | 山西禾曼辐射技术开发有限公司 | Dose of radiation real-time monitoring device |
| CN108614285B (en) * | 2018-07-11 | 2024-07-30 | 山西禾曼辐射技术开发有限公司 | Real-time radiation dose monitoring device |
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Granted publication date: 20190111 |