CN217561742U

CN217561742U - Portable radiation detector for radiology department

Info

Publication number: CN217561742U
Application number: CN202221534235.5U
Authority: CN
Inventors: 曹朔; 温瑞; 孙霞; 王子孺; 信月月
Original assignee: Shandong Kehui Radiation Detection And Evaluation Co ltd
Current assignee: Shandong Kehui Radiation Detection And Evaluation Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-10-11
Anticipated expiration: 2032-06-17

Abstract

The utility model discloses a radiology department is with portable radiation detector, including test probe, connecting rod, lag and detector host computer, the internally mounted of lag has the detector host computer, and the intermediate position department of lag both sides all is provided with the thread rubber sleeve, the intermediate position department of lag one end installs the waist and presss from both sides, and the intermediate position department of lag bottom installs the link, install the couple on the link, and the bottom of couple is provided with hangs the rope, the waist presss from both sides the protection cover of top and has seted up the mounting groove, and the inboard of mounting groove bonds and have the protection sleeve circle. This portable radiation detector for radiology department is through being provided with 45 connecting rods and the rotary disk of bending the design, and the connecting rod is scalable, conveniently stretches into test probe and detects the radiation district, and the rotary disk can rotate under servo motor's drive, namely makes test probe can carry out the rotation detection, and the scope of detection is wider, and the testing result is more accurate.

Description

Radiology department uses portable radiation detector

Technical Field

The utility model relates to a radiation detection technical field specifically is a radiology department uses portable radiation detector.

Background

The radiology department is an important auxiliary examination department of a hospital, in the construction of modern hospitals, the radiology department is a department integrating examination, diagnosis and treatment, many diseases of various clinical departments need to be clearly diagnosed and diagnosed through the examination of radiology department equipment, the equipment of the radiology department generally comprises a common X-ray photographic machine, a computer X-ray photographic system (CR), a direct digital X-ray photographic system (DR), a computer X-ray tomography (CT), magnetic Resonance Imaging (MRI), a digital subtraction angiography system (DSA) and the like, X-rays of the radiology department are harmful to human bodies, long-time contact can cause injury to the human bodies, the X-rays are leaked or mistakenly entered into a radiation area, and the radiation condition of the radiology department is required to be frequently detected.

Traditional radiation monitor does not have protective structure, and easy because of the striking takes place to damage, and detection range is little, can only fix a point and detect, needs staff's hand-held device to remove everywhere during the detection, detects comparatively inconveniently, and portable, heat dispersion is relatively poor inadequately, and the life of device is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a radiology department is with portable radiation detector to solve the traditional radiation monitor who provides among the above-mentioned background art and do not have protective structure, take place to damage because of the striking easily, detection range is little, can only fixed point detect, need staff's hand-held device to remove everywhere during the detection, detect comparatively inconveniently, and portable, heat dispersion relatively poor inadequately, the lower scheduling problem of life of device.

In order to achieve the above object, the utility model provides a following technical scheme: a portable radiation detector for radiology department comprises a detection probe, a connecting rod, a protective sleeve and a detector host, wherein the detector host is arranged inside the protective sleeve, threaded rubber sleeves are arranged at the middle positions of two sides of the protective sleeve, a waist clip is arranged at the middle position of one end of the protective sleeve, a hanging ring is arranged at the middle position of the bottom of the protective sleeve, a hook is arranged on the hanging ring, a hanging rope is arranged at the bottom of the hook, a mounting groove is formed in the protective sleeve above the waist clip, a protective sleeve ring is bonded on the inner side of the mounting groove, a fan base is arranged inside the mounting groove, a cooling fan is fixed inside the fan base, anti-collision rubber strips are uniformly arranged at the middle position of one end, close to the fan base, of the protective sleeve, a rotary base is mounted at the middle position of the top of the detector host, and a servo motor is fixed at the middle position inside the rotary base, a rotary groove is formed in a rotary seat above the servo motor, a rotary disc is arranged in the rotary groove, the output end of the servo motor is connected with the rotary disc through a rotary shaft, a connecting rod is arranged at the top end of the rotary disc, a detection probe is fixed at the top of the connecting rod, a control button is uniformly arranged at the middle position of one end, away from the heat dissipation fan, of the detector host machine, an alarm is arranged on the detector host machine below the control button, a display screen is arranged on the detector host machine above the control button, a functional bin is arranged at the top end of the interior of the detector host machine, a filter is arranged at the top end of the interior of the functional bin, a data converter is arranged at the middle position of the interior of the functional bin, a single chip microcomputer is arranged at the bottom end of the interior of the functional bin, and a battery bin is arranged at the bottom end of the interior of the detector host machine, and a storage battery is arranged in the battery compartment.

Preferably, the output end of the detection probe is electrically connected with the input end of the filter through a wire and the output end of the filter is electrically connected with the input end of the data converter through a wire, the output end of the data converter is electrically connected with the input end of the single chip microcomputer through a wire, and the output end of the single chip microcomputer is electrically connected with the display screen and the input end of the alarm through wires.

Preferably, the connecting rod is designed to be of a telescopic structure, the bottom of the connecting rod is designed to be bent by 45 degrees, and the connecting rod is in threaded connection with the rotating disc.

Preferably, the inner wall of the protective sleeve is attached to the outer wall of the detector host, and the protective sleeve is bonded with the threaded rubber sleeve.

Preferably, the shape of fan seat is identical with the mounting groove, and the intermediate position department of fan seat four sides has all seted up the draw-in groove, the inside buckle of being close to the draw-in groove of position department with draw-in groove looks joint of mounting groove all is provided with.

Preferably, the bottom of the rotating disc protrudes outwards to form a flange, and the shape of the rotating disc is matched with that of the rotating groove.

Compared with the prior art, the beneficial effects of the utility model are that: this radiation department is with portable radiation detector is through being provided with the lag, can wrap up the protection to the detector host computer, the lag bottom is provided with hangs the rope, make the device can hang and to carry by hand, the shape of lag both sides middle part cooperation detector main part is inside sunken, and the surface bonds and has and be provided with the thread gum cover, it is more stable to make the device hand, be difficult for the landing, the device has protection lasso and crashproof adhesive tape through bonding in the lag inboard, it is better to the protective effect of detector host computer to make the lag, the device is through installing radiator fan additional in the lag, make the heat dispersion of device better, extension fixture's life.

The device is through being provided with 45 connecting rods and the rotary disk of bending the design, and the connecting rod is scalable, conveniently stretches into the test probe and detects the radiation district, and the rotary disk can rotate under servo motor's drive, even make test probe can carry out the rotation detection, and the scope of detection is wider, and the testing result is more accurate.

Drawings

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

fig. 2 is a schematic rear view of the present invention;

FIG. 3 is a schematic view of the front cross-section of the main body of the detector of the present invention;

fig. 4 is a schematic view of the front view structure of the protective cover of the present application.

In the figure: 1. detecting a probe; 2. a connecting rod; 3. a rotating base; 301. a rotating tank; 4. a display screen; 5. a protective sleeve; 6. a control button; 7. a thread rubber sleeve; 8. an alarm; 9. a detector host; 901. a functional bin; 10. a fan base; 11. a heat radiation fan; 12. waist clip; 13. hanging a rope; 14. hanging a ring; 15. hooking; 16. rotating the disc; 17. a servo motor; 18. a filter; 19. a data converter; 20. a single chip microcomputer; 21. a battery compartment; 22. a battery; 23. mounting grooves; 2301. buckling; 2302. a protective ferrule; 24. anticollision adhesive tape.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a portable radiation detector for radiology departments comprises a detection probe 1, a connecting rod 2, a protective sleeve 5 and a detector host 9, wherein the detector host 9 is installed inside the protective sleeve 5, threaded rubber sleeves 7 are arranged at middle positions of two sides of the protective sleeve 5, a waist clip 12 is installed at a middle position of one end of the protective sleeve 5, a hanging ring 14 is installed at a middle position of the bottom of the protective sleeve 5, a hook 15 is installed on the hanging ring 14, a hanging rope 13 is arranged at the bottom of the hook 15, a mounting groove 23 is formed in the protective sleeve 5 above the waist clip 12, a protective sleeve 2302 is bonded on the inner side of the mounting groove 23, a fan base 10 is installed inside the mounting groove 23, a cooling fan 11 is fixed inside the fan base 10, anti-collision rubber strips 24 are uniformly arranged at middle positions, close to one end of the fan base 10, inside the protective sleeve 5, a rotary base 3 is installed at a middle position of the top of the detector host 9, a servo motor 17 is fixed at the middle position in the rotating base 3, a rotating groove 301 is arranged in the rotating base 3 above the servo motor 17, a rotating disc 16 is arranged in the rotating groove 301, the output end of the servo motor 17 is connected with the rotating disc 16 through a rotating shaft, a connecting rod 2 is arranged at the top end of the rotating disc 16, a detection probe 1 is fixed at the top of the connecting rod 2, control buttons 6 are uniformly arranged at the middle position of one end, away from a heat dissipation fan 11, of a detector main machine 9, an alarm 8 is arranged on the detector main machine 9 below the control buttons 6, a display screen 4 is arranged on the detector main machine 9 above the control buttons 6, a function bin 901 is arranged at the top end in the detector main machine 9, a filter 18 is arranged at the top end in the function bin 901, and a data converter 19 is arranged at the middle position in the function bin 901, the bottom end inside the functional bin 901 is provided with a single chip microcomputer 20, the bottom end inside the detector main machine 9 is provided with a battery bin 21, and a storage battery 22 is arranged in the battery bin 21;

the output end of the detection probe 1 is electrically connected with the input end of the filter 18 through a wire and the output end of the filter 18 is electrically connected with the input end of the data converter 19 through a wire, the output end of the data converter 19 is electrically connected with the input end of the singlechip 20 through a wire, the output end of the singlechip 20 is electrically connected with the display screen 4 and the input end of the alarm 8 through wires, the detection probe 1 transmits the detected radiation signal to the filter 18, the filter 18 filters the network, the signal after filtering and amplification enters the data converter 19, the converted digital signal is sent to the singlechip 20 for processing, the singlechip 20 calculates the obtained data to obtain the magnitude of the radiation power density, the radiation power density is displayed on the display screen 4, and meanwhile, the alarm 8 is controlled to alarm the data exceeding the limit value, the measured power density value exceeds the limit value, the detection is accurate, and the design is more reasonable;

the connecting rod 2 is in a telescopic structural design, the bottom of the connecting rod 2 is in a 45-degree bending design, the connecting rod 2 is in threaded connection with the rotating disc 16, the connecting rod 2 can be lengthened due to the telescopic structural design, the detection probe 1 can conveniently stretch into a radiation area for detection, the rotating disc 16 can rotate under the driving of the servo motor 17, the detection probe 1 can perform rotation detection, the detection range is wider, and the detection is more comprehensive;

the inner wall of the protective sleeve 5 is attached to the outer wall of the detector main machine 9, the protective sleeve 5 is attached to the threaded rubber sleeve 7, the protective sleeve 5 can wrap and protect the detector main machine 9 due to the attached design, the protective effect is better, the device is more stable and is not easy to drop when being held by a hand, and the device is more comfortable to hold by the hand due to the threaded rubber sleeve 7;

the shape of the fan seat 10 is matched with that of the mounting groove 23, clamping grooves are formed in the middle positions of four sides of the fan seat 10, buckles 2301 clamped with the clamping grooves are arranged at positions, close to the clamping grooves, in the mounting groove 23, the clamping design enables the heat dissipation fan 11 to be convenient to disassemble and assemble, the heat dissipation fan 11 is convenient to overhaul and maintain, and the design is more reasonable;

the bottom of the rotating disc 16 protrudes outwards to form a flange, the shape of the rotating disc 16 is matched with that of the rotating groove 301, the rotating disc 16 is not prone to falling off due to the flange design, the rotating disc 16 rotates more smoothly due to the matched design, inclination or shaking is not prone to occurring, and the detection effect is better.

The working principle is as follows: when the portable radiation detector for the radiology department is used, a storage battery 22 arranged in the device supplies power for the device, when the portable radiation detector is used, a fan base 10 is clamped with a mounting groove 23, then a detector host 9 is clamped into a protective sleeve 5, the protective sleeve 5 can be tightly attached to the detector host 9 to protect the detector host 9, a data line is used for electrically connecting a cooling fan 11 with the detector host 9, the cooling fan 11 can cool the device when working, a connecting rod 2 is stretched when detecting, a detection probe 1 is stretched into medical equipment to be detected or nearby the medical equipment, a servo motor 17 works to drive a rotating disk 16 to rotate, namely the detection probe 1 rotates within a certain range to detect, the detection probe 1 transmits detected radiation signals to a filter 18, the filter 18 filters a network, the signals after filtering and amplification enter a data converter 19, the converted digital signals are sent to a single chip microcomputer 20 to be processed, the obtained data are calculated by the single chip microcomputer 20 to obtain the radiation power density, the radiation density is displayed on a display screen 4, meanwhile, an alarm 8 is controlled to give an alarm to indicate that the measured power exceeds a limit value, when the protective sleeve is used, the protective sleeve 7 can be used, and the portable radiation detector can be used more stably.

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

Claims

1. The utility model provides a radiology department uses portable radiation detector, includes test probe (1), connecting rod (2), lag (5) and detector host computer (9), its characterized in that: the wind power generation protection device is characterized in that a detector host (9) is installed inside the protection sleeve (5), threaded rubber sleeves (7) are arranged at the middle positions of two sides of the protection sleeve (5), a waist clip (12) is installed at the middle position of one end of the protection sleeve (5), a hanging ring (14) is installed at the middle position of the bottom of the protection sleeve (5), a hook (15) is installed on the hanging ring (14), a hanging rope (13) is arranged at the bottom of the hook (15), a mounting groove (23) is formed in the protection sleeve (5) above the waist clip (12), a protection ring (2302) is bonded on the inner side of the mounting groove (23), a fan base (10) is installed inside the mounting groove (23), a cooling fan (11) is fixed inside the fan base (10), an anti-collision rubber strip (24) is uniformly arranged at the middle position of one end, close to the fan base (10), a rotary seat (3) is installed at the middle position of the top of the detector host (9), a servo motor (17) is fixed at the middle position inside the servo base (3), and a rotary disk (16) is connected with a rotary disk (16), the detector is characterized in that a connecting rod (2) is installed at the top end of the rotating disk (16), a detection probe (1) is fixed to the top of the connecting rod (2), a control button (6) is evenly arranged at a middle position, away from one end of the cooling fan (11), of the detector host (9), an alarm (8) is arranged on the detector host (9) below the control button (6), a display screen (4) is installed on the detector host (9) above the control button (6), a functional bin (901) is formed in the top end of the inside of the detector host (9), a filter (18) is installed at the top end of the inside of the functional bin (901), a data converter (19) is installed at the middle position of the inside of the functional bin (901), a single chip microcomputer (20) is installed at the bottom end of the inside of the functional bin (901), a battery bin (21) is formed in the bottom end of the inside of the detector host (9), and a storage battery (22) is installed in the battery bin (21).

2. A portable radiation detector for radiology department according to claim 1 wherein: the output end of the detection probe (1) is electrically connected with the input end of the filter (18) through a wire and the output end of the filter (18) is electrically connected with the input end of the data converter (19) through a wire, the output end of the data converter (19) is electrically connected with the input end of the single chip microcomputer (20) through a wire, and the output end of the single chip microcomputer (20) is electrically connected with the display screen (4) and the input end of the alarm (8) through wires.

3. A portable radiation detector for radiology department according to claim 1 wherein: the connecting rod (2) is designed to be of a telescopic structure, the bottom of the connecting rod (2) is designed to be bent by 45 degrees, and the connecting rod (2) is in threaded connection with the rotating disc (16).

4. A portable radiation detector according to claim 1, wherein: the inner wall of the protective sleeve (5) is attached to the outer wall of the detector host (9), and the protective sleeve (5) is bonded with the threaded rubber sleeve (7).

5. A portable radiation detector according to claim 1, wherein: the shape of fan seat (10) is identical with mounting groove (23), and the intermediate position department of fan seat (10) four sides has all seted up the draw-in groove, the inside buckle (2301) of joint mutually with the draw-in groove that is close to the draw-in groove of mounting groove (23) department.

6. A portable radiation detector for radiology department according to claim 1 wherein: the bottom of the rotating disc (16) protrudes outwards to form a flange, and the shape of the rotating disc (16) is matched with that of the rotating groove (301).