CN215986528U

CN215986528U - Portable radiation detector for medical metering

Info

Publication number: CN215986528U
Application number: CN202122195946.6U
Authority: CN
Inventors: 彭贵丰; 刘健; 王文猛; 李明豫
Original assignee: ZUNYI INSTITUTE OF PRODUCTS QUALITY INSPECTION AND TESTING
Current assignee: ZUNYI INSTITUTE OF PRODUCTS QUALITY INSPECTION AND TESTING
Priority date: 2021-09-12
Filing date: 2021-09-12
Publication date: 2022-03-08
Anticipated expiration: 2031-09-12

Abstract

The utility model relates to the technical field of medical measurement, in particular to a portable radiation detector for medical measurement, which comprises a radiation detector body, wherein the radiation detector body comprises a shell and a detection system, a display screen and a control button are arranged on the front surface of the shell, a groove is arranged on the back surface of the shell, the groove penetrates through the top end of the shell, a connecting block A and a connecting block B are arranged inside the groove, the connecting block A is rotatably connected with the top of the groove, a rotating device is arranged at the bottom of the connecting block B, a detection ring is arranged at the top of the connecting block B, an annular groove is arranged on the back surface of the shell, the detection ring is positioned inside the annular groove, a cross connecting block is arranged in the middle of the detection ring, and a detection block is arranged in the middle of the cross connecting block Detection accuracy and practicability.

Description

Portable radiation detector for medical metering

Technical Field

The utility model relates to the technical field of medical measurement, in particular to a portable radiation detector for medical measurement.

Background

As is well known, there are two types of radiation detectors, one is a floor type detector with a large volume, and the other is a portable detector with a small volume. Although the portable radiation detector is less powerful than a floor radiation detector, it is flexible and easy to carry, and is therefore the current main type of radiation detector.

However, the conventional portable radiation detector is not provided with an external probe, so that the detection range is very limited, and when the portable radiation detector detects an enlarged object, the detector is small due to the consideration of portability, so that the detection efficiency is influenced, but when the detector detects a small object too large, other external substances may influence the accuracy of the detector, so that the portable radiation detector for medical metering is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a portable radiation detector for medical metering, which is high in overall convenience, detection accuracy and practicability.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a portable radiation detector for medical measurement comprises a radiation detector body, the radiation detector body comprises a shell and a detection system, a display screen and a control button are arranged on the front surface of the shell, a groove is arranged on the back surface of the shell, the groove penetrates through the top end of the shell, a connecting block A and a connecting block B are arranged inside the groove, the connecting block A is rotatably connected with the top of the groove, the connecting block B is positioned below the connecting block A, a rotating device is arranged at the bottom of the connecting block B on the connecting block A, the connecting block B is rotationally connected with the connecting block A, the top of the connecting block B is provided with a detection ring, the back of the shell is provided with an annular groove, the annular groove is matched with the groove, the detection ring is positioned inside the annular groove, the middle part of the detection ring is provided with a cross connecting block, and the middle part of the cross connecting block is provided with a detection block, and the detection ring and the cross connecting block are connected with a detection system and a control button.

Further, both ends all are provided with two dwangs about rotating device, the rotation groove has all been seted up to connecting block A and connecting block B's bottom, and the dwang is installed respectively in the inside in two rotation grooves, the outer terminal surface that is located two dwangs of rotating device right-hand member has all seted up the fixed orifices, the inside of two fixed orifices all is provided with the spring, and the right side of two springs all is provided with the fixed column, connecting block A and connecting block B's right-hand member all is provided with telescopic button, and two fixed blocks respectively with two telescopic button phase-matchs.

Still further, the connecting chamber has all been seted up to connecting block A, connecting block B and rotating device's inside to the inside of connecting the chamber is provided with the electric wire, and the one end of electric wire is connected with detection ring and cross connecting block electricity respectively, and the other end and the detecting system of electric wire and control button carry out the electricity and are connected.

It should be further noted that the number of the control buttons is three, the control button located at the left end is a power-on button, the control button located in the middle is a frequency adjustment button, and the control button located at the right end is a switching button between the detection ring and the detection block.

On the basis of the above, the upper surface of the detection ring is provided with a magnet, and the magnet is attracted with the inner upper end surface of the annular groove.

Further, the top surface of the detection ring is provided with an insulating annular pad.

(III) advantageous effects

Compared with the prior art, the utility model provides a portable radiation detector for medical metering, which has the following beneficial effects:

1. according to the portable detection device, the rotating device is designed, the connecting block A is rotatably connected with the groove, the connecting block A and the connecting block B are arranged in a folded mode and are portable to carry, the connecting block A and the connecting block B are unfolded into a straight line shape through overturning, the detection range of the device is enlarged, meanwhile, the cross-shaped connecting block is arranged in the middle of the detection ring, the detection ring is used for detecting enlarged objects and has higher detection efficiency, the detection block is used for detecting small objects and has higher accuracy, and the whole convenience, the detection accuracy and the practicability are higher.

2. According to the utility model, through the design of the fixed column, the fixed column is matched with the telescopic button, so that the connecting block A and the connecting block B are in turnover, the fixed column corresponds to the telescopic button, the spring jacks up the fixed column and is clamped and fixed with the telescopic button, the connecting block A and the connecting block B are in a fixed state, the telescopic button is pressed down again to compress the spring, the connecting block A and the connecting block B are in a movable state, meanwhile, the other end of the electric wire is electrically connected with the detection system and the control button, and the control button at the right end is a switching button between the detection ring and the detection block, so that an operator can conveniently adjust and control the electric wire.

Drawings

FIG. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic bottom view of the present invention;

FIG. 3 is a schematic top view of the detection ring of the present invention;

FIG. 4 is a front partial cross-sectional view of the present invention;

FIG. 5 is a schematic view of the exploded right side of connecting block A, connecting block B and rotating device of the present invention;

FIG. 6 is a schematic view of the exploded front of the connecting block A, connecting block B and rotating device of the present invention;

fig. 7 is a partially enlarged structural view of the portion a shown in fig. 6 according to the present invention.

In the figure: 1. a housing; 2. a display screen; 3. connecting a block A; 4. connecting block B; 5. a rotating device; 6. A detection ring; 7. a detection block; 8. rotating the rod; 9. a spring; 10. fixing a column; 11. a telescopic button; 12. A boot button; 13. an adjustment button; 14. a switch button; 15. a magnet; 16. an insulating annular pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution:

in the embodiment, please read fig. 1, fig. 2, fig. 3 and fig. 4, a portable radiation detector for medical metrology comprises a radiation detector body, the radiation detector body comprises a housing 1 and a detection system, a display screen 2 and a control button are arranged on the front side of the housing 1, a groove is arranged on the back side of the housing 1 and penetrates through the top end of the housing 1, a connection block A3 and a connection block B4 are arranged inside the groove, a connection block A3 is rotatably connected to the top of the groove, the rotary connection between the connection block A3 and the groove has high friction, the rotary connection between the connection block A3 and the groove is made of wear-resistant materials, so that the connection block A3 and the connection block B4 are folded and portable, the connection block A3 and the connection block B4 are folded into a straight line by being turned over, the detection range of the device is increased, a connection block B4 is positioned below the connection block A3, the bottom of connecting block B4 in connecting block A3 is provided with rotating device 5, and connecting block B4 and connecting block A3 are connected in a rotating manner, the top of connecting block B4 is provided with detection ring 6, the top surface of detection ring 6 is provided with insulating annular pad 16, the operator can easily open connecting block A3 by holding insulating annular pad 16, the back of casing 1 is provided with an annular groove, and the annular groove matches with the groove, detection ring 6 is located inside the annular groove, the upper surface of detection ring 6 is provided with magnet 15, and magnet 15 attracts the inside upper end face of the annular groove, so that the fixation of detection ring 6 is more convenient, the middle of detection ring 6 is provided with a cross connecting block, and the middle of the cross connecting block is provided with detection block 7, detection ring 6 and the cross connecting block are both connected with a detection system and a control button, so that detection ring 6 is used for detecting enlarged objects, the detection block 7 is used for detecting small articles, and has higher accuracy, integral convenience, detection accuracy and practicability.

For example, please read fig. 5, fig. 6 and fig. 7, two rotating rods 8 are respectively disposed at the left and right ends of the rotating device 5, rotating grooves are respectively disposed at the bottoms of the connecting block A3 and the connecting block B4, the rotating rods 8 are respectively disposed inside the two rotating grooves, fixing holes are respectively disposed at the outer end faces of the two rotating rods 8 at the right end of the rotating device 5, springs 9 are respectively disposed inside the two fixing holes, fixing posts 10 are respectively disposed at the right sides of the two springs 9, telescopic buttons 11 are respectively disposed at the right ends of the connecting block A3 and the connecting block B4, the two fixing posts are respectively matched with the two telescopic buttons 11, so that the fixing posts 10 correspond to the telescopic buttons 11 when the connecting block A3 and the connecting block B4 are turned over, the springs 9 jack up the fixing posts 10 and are tightly fixed with the telescopic buttons 11, the connecting block A3 and the connecting block B4 are in a fixed state, the telescopic buttons 11 are pressed again, make the spring 9 compression, connecting block A3 and connecting block B4 are the active state, connecting block A3, the connection chamber has all been seted up to connecting block B4 and rotating device 5's inside, and the inside in connection chamber is provided with the electric wire, the one end of electric wire carries out the electricity with detecting ring 6 and cross connecting block respectively and is connected, and the other end and the detecting system and the control button of electric wire carry out the electricity and are connected, the operator of being convenient for carries out regulation and control, control button's quantity is three, the control button who is located the left end is start button 12, the control button who is located the centre is frequency adjustment button 13, the control button who is located the right-hand member is for detecting ring 6 and detecting switching button 14 between the piece 7, holistic convenient operation nature and practicality are higher.

In summary, in the portable radiation detector for medical metrology, when in use, the control button located at the leftmost side of the housing 1 is pressed to start the radiation detector, when a small object is detected, the control button located at the rightmost side of the housing 1 is pressed to adjust the detection block 7 to perform detection, the detected object is scanned by using the detection block 7, radiation data is displayed on the display screen 2, when a large object is detected, an operator holds the insulating annular pad 16 to turn over the connection block A3, and turns over the connection block A3 and the connection block B4, the connection block A3 and the connection block B4 are in turning, the fixed column 10 corresponds to the telescopic button 11, the spring 9 jacks up the fixed column 10 and is in clamping fixation with the telescopic button 11, the connection block A3 and the connection block B4 are in fixation, then the control button located at the rightmost side of the housing 1 is pressed to adjust the detection ring 6 to perform detection, and finally the detection ring 6 scans the detected object, the radiation data is displayed in the display screen 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a medical science portable radiation detector for measurement, includes the radiation detector body, its characterized in that: the radiation detector body comprises a shell (1) and a detection system, a display screen (2) and a control button are arranged in front of the shell (1), a groove is formed in the back of the shell (1) and penetrates through the top end of the shell (1), a connecting block A (3) and a connecting block B (4) are arranged inside the groove, the connecting block A (3) is rotatably connected with the top of the groove, the connecting block B (4) is located below the connecting block A (3), a rotating device (5) is arranged at the bottom of the connecting block B (4) and rotatably connected with the connecting block A (3), a detection ring (6) is installed at the top of the connecting block B (4), an annular groove is formed in the back of the shell (1) and is matched with the groove, the detection ring (6) is located inside the annular groove, the middle part of detecting ring (6) is provided with the cross connecting block to the mid-mounting of cross connecting block has detects piece (7), it all is connected with detecting system and control button to detect ring (6) and cross connecting block.

2. A portable radiation detector for medical metrology according to claim 1, wherein: both ends all are provided with two dwang (8) about rotating device (5), the rotation groove has all been seted up to the bottom of connecting block A (3) and connecting block B (4) to dwang (8) are installed respectively in the inside in two rotation grooves, and the fixed orifices, two have all been seted up to the outer terminal surface that is located two dwang (8) of rotating device (5) right-hand member the inside of fixed orifices all is provided with spring (9), and two the right side of spring (9) all is provided with fixed column (10), the right-hand member of connecting block A (3) and connecting block B (4) all is provided with telescopic button (11) to two fixed columns respectively with two telescopic button (11) phase-matches.

3. A portable radiation detector for medical metrology according to claim 2, wherein: the connecting cavity is formed in the connecting block A (3), the connecting block B (4) and the rotating device (5), an electric wire is arranged in the connecting cavity, one end of the electric wire is electrically connected with the detecting ring (6) and the cross connecting block respectively, and the other end of the electric wire is electrically connected with the detecting system and the control button.

4. A portable radiation detector for medical metrology according to claim 3, wherein: the number of the control buttons is three, the control button positioned at the left end is a starting button (12), the control button positioned in the middle is a frequency adjusting button (13), and the control button positioned at the right end is a switching button (14) between the detection ring (6) and the detection block (7).

5. A portable radiation detector for medical metrology according to claim 1, wherein: and a magnet (15) is arranged on the upper surface of the detection ring (6), and the magnet (15) is attracted with the inner upper end surface of the annular groove.

6. A portable radiation detector for medical metrology according to claim 1, wherein: the top surface of the detection ring (6) is provided with an insulating annular pad (16).