CN207601322U - A kind of α, β radiation detector - Google Patents
A kind of α, β radiation detector Download PDFInfo
- Publication number
- CN207601322U CN207601322U CN201721678455.4U CN201721678455U CN207601322U CN 207601322 U CN207601322 U CN 207601322U CN 201721678455 U CN201721678455 U CN 201721678455U CN 207601322 U CN207601322 U CN 207601322U
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- China
- Prior art keywords
- radiation detector
- turntable
- telescopic rod
- material disc
- detector
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Abstract
The utility model provides a kind of α, β radiation detector, including frame, telescopic rod, supporting rack, connecting rod, detector, turntable, material disc, rotating driving device and vertical drive, the telescopic rod, turntable are mounted on frame, turntable both sides are each provided with a telescopic rod, the telescopic rod lower end is provided with vertical drive, for controlling its height；Described two telescopic rod upper ends are provided with supporting rack, and support frame as described above is driven by connecting rod fixed test instrument, the turntable by rotating driving device, and multiple material discs, the detector face material disc, for detecting the radiation of material are provided on turntable.α, β radiation detector can simultaneously carry out multiple bodies to be detected radiation detection, and the object that crossed after testing can be carried out to repeat detection, to ensure correctness.The utility model detection is rigorous, and accuracy is high, can obtain determining effect.
Description
Technical field
The utility model is related to a kind of radiation detector assembly, more particularly, to a kind of α, β radiation detector.
Background technology
The radiation source that people largely use is the emitter of a variety of radiation mostly, what nuclear power station or nuclear facilities leaked
131I, 137Cs and transuranic element etc. can send out α or β and radiate, and the radon gas in the earth's crust can send out α radiation, these substances hold very much
It easily stains in the surface of human body or other objects, pollution human body, object, environment.Used in measuring at present α, β ray contamination
Radiation detector is mostly using GM pipes, proportional counter tube of holding one's breath etc., and detection area is small, and remolding sensitivity is relatively low.
Utility model content
The utility model provides a kind of α, β radiation detector, solves the problems, such as multiple detections and repeats to detect,
Technical solution is as described below：
A kind of α, β radiation detector, including frame, telescopic rod, supporting rack, connecting rod, detector, turntable, material disc, rotation
Rotary driving device and vertical drive, the telescopic rod, turntable are mounted on frame, and turntable both sides are each provided with one and stretch
Bar, the telescopic rod lower end are provided with vertical drive, for controlling its height；Described two telescopic rod upper ends are provided with branch
Support, support frame as described above are driven by rotating driving device, are set on turntable by connecting rod fixed test instrument, the turntable
It is equipped with multiple material discs, the detector face material disc, for detecting the radiation of material.
The material disc upper side is provided with Quick Response Code, and one side of detector is provided with camera on the frame, leads to
Overscanning Quick Response Code records the information of current material disc.
Rotating driving device is provided with stepper motor, with the accurate of control rotation.
α, β radiation detector is additionally provided with controller and timing means, and the controller and rotating driving device hang down
Straight driving device, detector connect respectively, for controlling rotation, elevated height and the transmission of testing result.
The telescopic rod shares same vertical drive by transmission system.
Be provided with button on the material disc, the detector periphery is provided with the protrusion of corresponding button, the button and
Controller is electrically connected, and by button when pressing, sends a signal to controller.
It is provided with and renovates above the material disc, the closure and opening that the button is renovated by electro-motor control.
The reset key being electrically connected with the controller is provided on the material disc, for recording whether have updated material.
At least two groups of the detector.
α, β radiation detector can carry out radiation detection, and can be to having examined to multiple bodies to be detected simultaneously
The object surveyed carries out repeating detection, to ensure correctness.The utility model detection is rigorous, and accuracy is high, can be determined
Effect.
Description of the drawings
Fig. 1 is the structure diagram of α, β radiation detector；
Fig. 2 is the schematic diagram of the material disc.
Specific embodiment
As shown in Figure 1, α, β radiation detector, including frame, telescopic rod 1, telescopic rod 8, supporting rack 2, connecting rod 3,
Detector 4, turntable 9, material disc 10, rotating driving device and vertical drive, the telescopic rod 1,8 turntable 9 of telescopic rod are pacified
On frame, 9 both sides of turntable are each provided with a telescopic rod 1, and 1 lower end of telescopic rod is provided with vertical drive, use
In controlling its height, and the telescopic rod shares same vertical drive by transmission system, ensure highly consistent.
Two telescopic rod upper ends are provided with supporting rack 2, and support frame as described above 2 is by 3 fixed test instrument 4 of connecting rod, described turn
Disk 9 is driven by rotating driving device, and multiple material discs 10, at least two groups of 4 face objects of detector are provided on turntable 9
Charging tray 10, for detecting the radiation of material.
Rotating driving device is provided with stepper motor, with the accurate of control rotation.
α, β radiation detector is additionally provided with controller and timing means, and the controller and rotating driving device hang down
Straight driving device, detector connect respectively, for controlling rotation, elevated height and the transmission of testing result.
As shown in Fig. 2, the side of the material disc 10 is provided with Quick Response Code 13, set on the frame positioned at one side of detector
Camera is equipped with, the information of current material disc is recorded by scanning the two-dimensional code.
Button 14 is provided on the material disc, the detector periphery is provided with the protrusion of corresponding button, the button
It is electrically connected with controller, by button 14 when pressing, sends a signal to controller.
It is provided with above the material disc and renovates 18, the button 14 controls the closure renovated by electro-motor 16 and beats
It opens.Renovate 18 and electro-motor one end be provided with hinge, electro-motor 16 be connected to by transmission device 17 renovate 18 it is another
One end, electro-motor 16 move, and the transmission device 17 drives the other end for renovating 18 by drawstring around axis centered on hinge
Rotation, renovates so as to open, detector is facilitated to be detected.
The reset key 15 being electrically connected with the controller is provided on the material disc 10, for recording whether have updated material.
If in use, having replaced material, reset key 15 is just pressed, when being detected, enters detector position every time, just
The information of detection can be sent by button 14, when a material disc at most by detecting, then being detected twice, control will be passed through
Device alert processed, and stop detecting, it sets back.
α, β radiation detector can carry out radiation detection, and can be to having examined to multiple bodies to be detected simultaneously
The object surveyed carries out repeating detection, to ensure correctness.The utility model detection is rigorous, and accuracy is high, can be determined
Effect.
Claims (9)
1. a kind of α, β radiation detector, it is characterised in that：Including frame, telescopic rod, supporting rack, connecting rod, detector, turntable,
Material disc, rotating driving device and vertical drive, the telescopic rod, turntable are mounted on frame, and turntable both sides are respectively set
There is a telescopic rod, the telescopic rod lower end is provided with vertical drive, for controlling its height；On described two telescopic rods
End is provided with supporting rack, and support frame as described above is driven by connecting rod fixed test instrument, the turntable by rotating driving device
It is dynamic, multiple material discs, the detector face material disc, for detecting the radiation of material are provided on turntable.
2. α, β radiation detector according to claim 1, it is characterised in that：The material disc upper side is provided with two dimension
Yard, one side of detector is provided with camera on the frame, the information of current material disc is recorded by scanning the two-dimensional code.
3. α, β radiation detector according to claim 1, it is characterised in that：Rotating driving device is provided with stepper motor,
With the accurate of control rotation.
4. α, β radiation detector according to claim 1, it is characterised in that：α, β radiation detector is additionally provided with control
Device and timing means processed, the controller are connect respectively with rotating driving device, vertical drive, detector, for controlling
The transmission of rotation, elevated height and testing result.
5. α, β radiation detector according to claim 1, it is characterised in that：The telescopic rod is shared by transmission system
Same vertical drive.
6. α, β radiation detector according to claim 4, it is characterised in that：Button is provided on the material disc, it is described
Detector periphery is provided with the protrusion of corresponding button, the button and controller electrical connection, by button when pressing, sends letter
Number give controller.
7. α, β radiation detector according to claim 6, it is characterised in that：It is provided with and renovates above the material disc, institute
State closure and opening that button is renovated by electro-motor control.
8. α, β radiation detector according to claim 1, it is characterised in that：It is provided on the material disc and controller
The reset key of electrical connection, for recording whether have updated material.
9. α, β radiation detector according to claim 1, it is characterised in that：At least two groups of the detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721678455.4U CN207601322U (en) | 2017-12-05 | 2017-12-05 | A kind of α, β radiation detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721678455.4U CN207601322U (en) | 2017-12-05 | 2017-12-05 | A kind of α, β radiation detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207601322U true CN207601322U (en) | 2018-07-10 |
Family
ID=62763363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721678455.4U Active CN207601322U (en) | 2017-12-05 | 2017-12-05 | A kind of α, β radiation detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207601322U (en) |
-
2017
- 2017-12-05 CN CN201721678455.4U patent/CN207601322U/en active Active
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