CN207114776U - A kind of dept. of radiology's protection door system for carrying warning device - Google Patents
A kind of dept. of radiology's protection door system for carrying warning device Download PDFInfo
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- CN207114776U CN207114776U CN201721087469.9U CN201721087469U CN207114776U CN 207114776 U CN207114776 U CN 207114776U CN 201721087469 U CN201721087469 U CN 201721087469U CN 207114776 U CN207114776 U CN 207114776U
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Abstract
The utility model discloses a kind of dept. of radiology's protection door system for carrying warning device, belong to hospital radiological department protective door scope of design.Protective door, for installing X ray sensor, microprocessor, ADC, buzzer；X ray sensor, it is connected with ADC, for gathering X-ray radiation strength information；ADC is used to the X-ray radiation strength information that X ray sensor collects being converted into data signal from analog signal；Microprocessor, it is connected with ADC and buzzer, the X ray data signal sended over for handling ADC, and is sent and instructed to buzzer according to result；Buzzer, audible alarm is sent after the alarm command that microprocessor sends is received.The utility model, when radiation chamber internal X-ray radiation intensity is big, alarm sound can be sent and prompted to people；The utility model is integrated on radiation chamber protective door, it is not necessary to additional space, does not also interfere with medical personnel's work.
Description
Technical field
It the utility model is related to hospital radiological department protective door, and in particular to a kind of dept. of radiology's protective door for carrying warning device
System.
Background technology
X ray is due to the transition between two energy levels that energy differs greatly of electronics in atom and caused particle
Stream, is electromagnetic wave of the wavelength between ultraviolet and gamma-rays.Its wavelength is very short about between 0.01~100 angstrom.By moral
State physicist W.K. roentgen had found in 1895, therefore also known as roentgen-ray.
X ray has very high penetrating power, can pass through many materials opaque to visible ray, such as black paper, timber.
This invisible ray can make many solid materials that visible fluorescence occur, and make that photographic negative is photosensitive and air is electric
From etc. effect.X ray is used primarily for medical imaging diagnosis and X-ray crystallography.X ray is also this one kind such as free radiation to people
Body has the ray of harm.
X ray, using very extensively, can be examined effectively on medical radioactive subject by X ray to human lesion position
Look into, greatly facilitate diagnosis of the doctor for the cause of disease and pathogeny.Simultaneously X ray due to its emittance it is very big, be chronically at
Have also very big for human injury in the environment of X ray.The protective door of hospital radiological department can prevent X-ray energy from leaking, and inhale
X ray is received, but the equipment fault that existing protective door can not be alarmed and be happened suddenly according to the power of X-ray radiation causes X
Ray radiates rinforzando situation, is alarmed, and people can not find out the situation of the inside before getting in.So it is badly in need of one
Dept. of radiology protection door system of the kind with warning function.
Utility model content
The utility model solves dept. of radiology's protective door existing for prior art can not be according to X-ray radiation situation to medical care
A kind of the problem of personnel and administrative staff alarm, there is provided dept. of radiology's protection door system for carrying warning device.
The utility model is mainly achieved through the following technical solutions：
A kind of dept. of radiology's protection door system for carrying warning device, including protective door, X ray sensor, microprocessor,
ADC, buzzer, wherein：Protective door, for installing X ray sensor, microprocessor, ADC, buzzer；X ray
Sensor, it is connected with ADC, for gathering X-ray radiation strength information；ADC, it is connected with microprocessor, for by X
The X-ray radiation strength information that radiation transducers collects is converted into data signal from analog signal, and will be penetrated after conversion comprising X
The data signal of beta radiation strength information is sent to microprocessor；Microprocessor, it is connected, is used for ADC and buzzer
Processing ADC sends over the data signal for including X-ray radiation strength information, and is sent according to result to buzzer
Instruction；Buzzer, it is connected with microprocessor, audible alarm is sent after receiving the alarm command that microprocessor is sent.Whole
X ray sensor, microprocessor, ADC, buzzer are all mounted on protective door in system.X ray passes sensor, by X
The radiation intensity information of ray is converted into electrical signal information, due to X ray sensor change after electrical signal information when simulation letter
Breath, so needing that analog information is converted into digital electric signal by ADC.Simultaneously in whole transmitting procedure, numeral letter
Number information noise will not accumulate, so the result that conversion obtains after microprocessor processes again is more convincing.Microprocessor
The digital electric signal that device sends over according to ADC, computing and processing are carried out, and sent and instructed to buzzer according to result.
Buzzer is responsible for being alarmed according to the instruction that microprocessor is sent.The finally buzzer when X-ray radiation reaches some strength
Alarm sound can be sent.
Further, microprocessor is also associated with SD card, and SD card is used to cache the X ray numeral that ADC sends over
Signal, data basis is provided for microprocessor processes data.Digital electric signal after ADC conversion, is sent directly into microprocessor
Device is handled, it may occur that the situation of microcomputer reads to window pulse, and ADC sample rate may occur and be more than
Data caused by microprocessor data processing speed are overflowed；Add SD card therebetween first to be cached data, Ran Hou
Data are read from SD card by microprocessor, with regard to can effectively solve the problem that this problem.
As above described, diode is also associated between microprocessor and buzzer, as control buzzer sounding
Switch.Buzzer is connected to microprocessor output pin, microprocessor output high level two pole when x-ray radiation is very big
Pipe turns on, and buzzer sounds the alarm；When X-ray radiation low intensity, microprocessor exports low level 0V, diode cut-off honeybee
Ring device does not send sound.
Further, microprocessor is also associated with wireless communication module, and wireless communication module is used between other systems
Communication.Wireless communication module can connect the computer of equipment manager, and when X-ray radiation intensity is big, microprocessor can lead to
Wireless communication module is crossed to send by information.Wireless communication module can also be used, be connected to other communication systems or
Equipment, X-ray intensity information transmission is to related personnel.
On basis more than, microprocessor is also associated with camera, and camera is used to capture indoor situations.Work as interior
X-ray intensity reaches certain value, can be taken pictures when wanting quick understanding indoor situations to administrative staff using camera, and
Pictorial information is sent on the computer or mobile phone of related personnel by wireless communication module.
The beneficial effect that the utility model reaches in summary has：
1st, when radiation chamber internal X-ray radiation intensity is big, buzzer can send alarm sound and be prompted to people.
2nd, radiation chamber internal X-ray radiation intensity is big, or related personnel can pass through radio communication during equipment catastrophic failure
Module and camera, which are taken pictures, understands rapidly indoor situations.
3rd, the utility model is integrated on radiation chamber protective door, it is not necessary to additional space, does not also interfere with medical personnel
Work.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application
Part, the restriction to the utility model embodiment is not formed.In the accompanying drawings：
Fig. 1 is the utility model circuit system structure block diagram.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, it is not intended as to restriction of the present utility model.
Embodiment
As shown in Figure 1：
A kind of dept. of radiology's protection door system for carrying warning device, including protective door, X ray sensor, microprocessor,
ADC, buzzer, wherein：Protective door, for installing X ray sensor, microprocessor, ADC, buzzer；X ray
Sensor, it is connected with ADC, for gathering X-ray radiation strength information；ADC, it is connected with microprocessor, for by X
The X-ray radiation strength information that radiation transducers collects is converted into data signal from analog signal, and will be penetrated after conversion comprising X
The data signal of beta radiation strength information is sent to microprocessor；Microprocessor, it is connected, is used for ADC and buzzer
Processing ADC sends over the data signal for including X-ray radiation strength information, and is sent according to result to buzzer
Instruction；Buzzer, it is connected with microprocessor, audible alarm is sent after receiving the alarm command that microprocessor is sent.Whole
X ray sensor, microprocessor, ADC, buzzer are all mounted on protective door in system.The specification size of protective door
It is preferred that tri- kinds of specifications of 1800*2300mm, 1500*2300mm and 1200*2300mm.X ray passes sensor, by the spoke of X ray
Penetrate strength information and be converted into electrical signal information, due to X ray sensor change after electrical signal information when analog information, so need
Analog information is converted into digital telecommunication by ADC to cease.X ray sensor preferred crystal have wolframic acid every, have iodate
Caesium, to prevent from reacting with the lead on protective door, optional VL53L0X.Simultaneously in whole transmitting procedure, data signal letter
Breath noise will not accumulate, so the result that conversion obtains after microprocessor processes again is more convincing.ADC is preferred
It is high using the chip of TI companies ADS7812 models, price material benefit sample rate.The number that microprocessor sends over according to ADC
Word electric signal, computing and processing are carried out, and sent and instructed to buzzer according to result.Buzzer is responsible for being sent according to microprocessor
Instruction alarmed.Finally when X-ray radiation reaches some strength, buzzer can send alarm sound.Microprocessor
It is preferred that using ARM7 kernel, crystal oscillator is high, and arithmetic speed is fast, being capable of quick processing data.Buzzer directly uses general circuit
The conventional SMT1212-05H6.5F LF of component.
Microprocessor is also associated with SD card, the X ray data signal sended over for caching ADC, is microprocessor
Device processing data provides data basis.In operation, ADC sampling rate is arranged to 32K, SD card preferably using 4M with
The SD card of upper memory headroom.Digital electric signal after ADC conversion, is sent directly into microprocessor and is handled, may be sent out
Microcomputer reads are given birth to the situation of window pulse, and ADC sample rate may occur more than microprocessor data processing speed
Data caused by rate are overflowed；Therebetween add SD card data are first cached, then by microprocessor from SD card
Data are read, with regard to can effectively solve the problem that this problem.
Diode is also associated between microprocessor and buzzer, the switch as control buzzer sounding.Diode is excellent
Choosing uses light emitting diode, conducting voltage 0.7V.Buzzer is connected to microprocessor output pin, when x-ray radiation very
Microprocessor output high level 3.3V diode current flows, buzzer sound the alarm when big；Micro- place when X-ray radiation low intensity
Device output low level 0V is managed, diode cut-off buzzer does not send sound.
Microprocessor is also associated with wireless communication module, the communication that wireless communication module is used between other systems.Nothing
Line communication module, microprocessor, SD card are vertically arranged on the most middle line of protective door successively.Wireless communication module can
To connect the computer of equipment manager, when X-ray radiation intensity is big, microprocessor can be by wireless communication module by information
Send the past.Wireless communication module can also be used, is connected to other communication systems or equipment, X-ray intensity information passes
Give related personnel.Wireless communication module preferably uses WIFI and bluetooth, and so mobile phone can also receive phase when closely
Close information.WIFI and Bluetooth power consumption are also very low simultaneously, will not consume too many electric energy.
Microprocessor is also associated with camera, and camera is used to capture indoor situations.Camera is arranged on protective door most
Top, for comprehensive candid photograph indoor situations.When indoor X-ray intensity reaches certain value, want to administrative staff quick
It can be taken pictures when solving indoor situations using camera, and pictorial information is sent to related personnel by wireless communication module
Computer or mobile phone on.Camera uses 13VG308AS, and size can be conveniently installed between 3.0mm to 8.5mm and put
Penetrate on section's protective door.
Above-described embodiment, the purpose of this utility model, technical scheme and beneficial effect are entered
One step describes in detail, should be understood that and the foregoing is only specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, it is all within the spirit and principles of the utility model, any modification for being made, equally replace
Change, improve, should be included within the scope of protection of the utility model.
Claims (5)
1. a kind of dept. of radiology's protection door system for carrying warning device, including protective door, it is characterised in that also passed including X ray
Sensor, microprocessor, ADC, buzzer, wherein：
Protective door, for installing X ray sensor, microprocessor, ADC, buzzer；
X ray sensor, it is connected with ADC, the side side in dept. of radiology's protective door room, for gathering X ray spoke
Penetrate strength information；
ADC, it is connected with microprocessor, the X-ray radiation strength information for X ray sensor to be collected is believed from simulation
Data signal number is converted into, and the data signal for including X-ray radiation strength information after conversion is sent to microprocessor；
Microprocessor, it is connected with ADC and buzzer, is sended over for handling ADC comprising X-ray radiation intensity
The data signal of information, and sent and instructed to buzzer according to result；
Buzzer, it is connected with microprocessor installed in protective door towards on the side of passage side, buzzer receives microprocessor
Audible alarm is sent after the alarm command sent.
2. a kind of dept. of radiology's protection door system for carrying warning device according to claim 1, it is characterised in that described micro-
Processor is also associated with SD card, and SD card is used to cache the X ray data signal that ADC sends over, and is microprocessor processes
Data provide data basis.
3. a kind of dept. of radiology's protection door system for carrying warning device according to claim 1, it is characterised in that described micro-
Diode is also associated between processor and buzzer, the switch as control buzzer sounding.
4. a kind of dept. of radiology's protection door system for carrying warning device according to claim 1, it is characterised in that described micro-
Processor is also associated with wireless communication module, the communication that wireless communication module is used between other systems.
5. a kind of dept. of radiology's protection door system for carrying warning device according to claim 1, it is characterised in that described micro-
Processor is also associated with camera, and camera is used to capture indoor situations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721087469.9U CN207114776U (en) | 2017-08-28 | 2017-08-28 | A kind of dept. of radiology's protection door system for carrying warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721087469.9U CN207114776U (en) | 2017-08-28 | 2017-08-28 | A kind of dept. of radiology's protection door system for carrying warning device |
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| CN207114776U true CN207114776U (en) | 2018-03-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355174A (en) * | 2017-08-28 | 2017-11-17 | 成都合众思创防护设备有限公司 | Dept. of radiology's protection door system with warning function |
| CN111551570A (en) * | 2020-04-30 | 2020-08-18 | 中国辐射防护研究院 | Radiation protection door shielding performance detection method and system |
-
2017
- 2017-08-28 CN CN201721087469.9U patent/CN207114776U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355174A (en) * | 2017-08-28 | 2017-11-17 | 成都合众思创防护设备有限公司 | Dept. of radiology's protection door system with warning function |
| CN111551570A (en) * | 2020-04-30 | 2020-08-18 | 中国辐射防护研究院 | Radiation protection door shielding performance detection method and system |
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