A medical radiation protection device

Abstract

The present invention discloses a medical radiation protection device, which relates to the technical field of radiation protection and includes a main body mechanism, a longitudinal movement mechanism, a transverse movement mechanism, an adjustment mechanism, and a protection mechanism; in the present invention, when the device is in use, the protection mechanism can not only closely fit the patient's head and neck through its own structural adjustment, but also the mandibular support plate can assist in stabilizing the head. Two protective clothing with specific lengths and capable of overlapping and covering can tightly protect the patient's body parts below the shoulders, ensuring that during the head examination, the patient's body is comprehensively and reliably protected from radiation, reducing the potential harm of radiation to other parts of the patient's body. The multi-dimensional adjustment methods such as the internal circumferential perimeter of the protection mechanism can adapt to various aspects such as height, depth, and perimeter according to the body shape differences of different patients, greatly improving the adaptability of the device to individual differences of patients and ensuring the effectiveness and comfort of protection.

Description

Technical Field

[0001] The present invention relates to the technical field of radiation protection, and particularly to a medical radiation protection device. Background Art

[0002] Lead aprons are one of the most common medical radiation protection devices. They are mainly made of materials such as lead-containing rubber or plastic. Lead can effectively absorb and attenuate ionizing radiation such as X-rays and γ-rays. Inside, there is soft protective material, and outside, there is generally a wear-resistant and easy-to-clean fabric wrapping. There are various styles of lead aprons, such as apron type, split type (including upper and trousers), etc., to adapt to different inspection and operation scenarios. During X-ray examinations in the radiology department (such as chest X-ray, limb X-ray, etc.) and interventional treatments (such as coronary angiography, intravascular stent implantation, etc.), medical staff need to be in close contact with the radiation source for a long time. Wearing a lead apron can protect the body's main organs, such as the thyroid gland, gonads, mammary glands, etc. from radiation damage. For example, during a cardiac interventional operation, the doctor needs to operate the catheter under X-ray fluoroscopy guidance, and the lead apron can greatly reduce the harm of radiation to the body.

[0003] Although traditional equipment improves the safety during the use of the device, there are still the following problems during use:

[0004] First of all, traditional medical radiation protection devices, such as lead aprons and lead screens, although they can play a protective role within a certain range, their defects are also quite obvious. Taking the lead apron as an example, it is relatively heavy. After a patient wears it for a long time, the body is very likely to feel fatigued, which will reduce the inspection efficiency. While the lead screen has the problem of being bulky, its mobility is poor and it occupies a large space, resulting in a significant reduction in flexibility. In addition, when detecting a patient's head, in addition to the head, other parts of the body also need protection. However, when the existing lead apron protects the human body, it is difficult to achieve full coverage, and it cannot effectively shield all parts of the body. Moreover, the lead apron cannot be adaptively adjusted according to the body shape differences of patients. This lack of flexibility design greatly reduces its use efficiency in actual application scenarios and cannot fully meet the diverse medical protection needs, so the application range of the equipment is greatly limited. Summary of the Invention

[0005] The purpose of the present invention is to provide a medical radiation protection device to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A medical radiation protection device includes a main body mechanism, a longitudinal movement mechanism, a transverse movement mechanism, an adjustment mechanism, and a protection mechanism;

[0007] The main body mechanism can keep itself in a moving state and maintain the stability of the overall device during use;

[0008] The longitudinal moving mechanism functions to adjust the height of the transverse moving mechanism, the adjusting mechanism, and the protection mechanism under the action of the self-locking cylinder.

[0009] The transverse moving mechanism functions to rely on the built-in cylinder as the driving force to push the adjusting mechanism and the protection mechanism for a depth adjustment.

[0010] The adjusting mechanism functions to adjust the width of the protection mechanism by moving to both sides under its own adjustment.

[0011] The protection mechanism functions to adjust the distance between a set of outer annular plates and a set of inner annular plates and, in cooperation with the adjusting mechanism, adjust its own annular area during detection to meet the usage requirements of different body types of people under the condition that its internal components are mutually embedded.

[0012] Preferably, the protection mechanism includes two fixed beams, two inner annular plates, and two outer annular plates.

[0013] On one side of the outer wall of each of the two fixed beams, an outer embedding groove is provided. On the other side of the outer wall of each of the two fixed beams, an inner embedding groove is provided. Inner embedding blocks are slidably embedded in the inner walls of the two inner embedding grooves.

[0014] A first telescopic plate is fixedly connected between the opposite sides of the two inner annular plates, and on one side of the outer walls of the two inner annular plates, they are respectively fixedly connected to one side of the outer walls of the two inner embedding blocks.

[0015] Preferably, on one side of the outer wall of each of the two outer annular plates, an outer embedding strip is fixedly connected, and the outer surfaces of the two outer embedding strips are slidably embedded in the inner parts of the outer embedding grooves. A second telescopic plate is fixedly connected between the opposite sides of the two outer annular plates.

[0016] First annular grooves are provided between the bottoms of the two inner annular plates and the first telescopic plate. Second annular grooves are provided between the bottoms of the two outer annular plates and the second telescopic plate.

[0017] Preferably, a set of inner embedding rings are slidably embedded in the inner walls of the first annular groove and the second annular groove. Inner rods are rotatably connected to the inner walls of the two sets of inner embedding rings. Hooks are fixedly connected to the bottoms of the two sets of inner rods.

[0018] Preferably, the adjusting mechanism includes an adjusting plate. A fixing groove is provided on one side of the outer wall of the adjusting plate. A mandibular support plate is fixedly installed on the top of the adjusting plate. A driving rotation motor is fixedly inserted into the inner wall of the fixing groove. A gear is fixedly connected to the rotating end of the driving rotation motor.

[0019] Preferably, two sliding seats are fixedly connected to one side of the outer wall of the adjusting plate. The inner walls of the two sliding seats are both slidably inserted with sliding plates. Tooth grooves are formed on one side of the outer walls of the two sliding plates, and the outer wall of the gear is meshed and transmitted inside the two groups of tooth grooves. Linking plates are fixedly connected to one side of the outer walls of the two sliding plates, and one side of the outer walls of the two linking plates is respectively fixedly connected to one side of the outer walls of the two fixed beams.

[0020] Preferably, the transverse movement mechanism includes a rectangular plate;

[0021] An internal cylinder is fixedly installed on one side of the outer wall of the rectangular plate, and the telescopic end of the internal cylinder movably penetrates inside the rectangular plate. Two limiting frames are fixedly inserted inside the rectangular plate. The inner walls of the two limiting frames are slidably inserted with limiting rods, and the telescopic end of the internal cylinder, one side of the outer walls of the two limiting rods is fixedly connected to one side of the outer wall of the adjusting plate. Two sliding platforms are fixedly connected to one side of the outer wall of the rectangular plate.

[0022] Preferably, the longitudinal movement mechanism includes a fixing plate. A self-locking cylinder is fixedly connected to one side of the outer wall of the fixing plate. The bottom of the telescopic end of the self-locking cylinder is fixedly connected to a bearing body. A bearing seat is fixedly sleeved on the outer wall of the bearing body, and the bottom of the bearing seat is fixedly connected to the top of the rectangular plate.

[0023] Preferably, two limiting seats are fixedly installed on one side of the outer wall of the fixing plate. The inner walls of the two limiting seats are both slidably inserted with movable rods, and the bottom of the two movable rods is fixedly connected to the top of the rectangular plate.

[0024] Preferably, the main body mechanism includes two support seats. The fixing plate is fixedly connected to one side of the outer walls of two vertical beams. Vertical beams are fixedly inserted into the tops of the two support seats. A set of sliding grooves are formed on the outer walls of the two vertical beams, and the two sliding platforms are respectively slidably inserted inside the sliding grooves. Two stabilizing plates are fixedly installed between the outer walls of the two support seats and the vertical beams. A set of universal wheels are fixedly inserted into the bottoms of the two support seats.

[0025] Compared with the prior art, the beneficial effects of the present invention are:

[0026] 1. In the present invention, when the device is in use, the protection mechanism can not only closely fit the patient's head and neck through its own structural adjustment, but also the mandibular support plate can assist in stabilizing the head. Two protective suits with specific lengths and capable of overlapping and covering can tightly protect the patient's body parts below the shoulders, ensuring that during the head examination process, the patient's body is comprehensively and reliably protected from radiation, reducing the potential harm of radiation to other parts of the patient's body. And the multi-dimensional adjustment methods such as the internal circumferential perimeter of the protection mechanism can adapt to the height, depth, perimeter, etc. in multiple aspects according to the body shape differences of different patients, greatly improving the adaptability of the device to individual differences of patients and ensuring the effectiveness and comfort of protection.

[0027] 2. In the present invention, when the device is in use and during the head examination, it can provide comprehensive protection for the body parts below the shoulders, greatly reducing the harm of X-rays to the human body. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is the front view three-dimensional structure diagram of a medical radiation protection device of the present invention;

[0029] Figure 2 is the side view plane schematic diagram of a medical radiation protection device of the present invention;

[0030] Figure 3 is the main body mechanism three-dimensional structure diagram of a medical radiation protection device of the present invention;

[0031] Figure 4 is the longitudinal movement mechanism and transverse movement mechanism three-dimensional structure diagram of a medical radiation protection device of the present invention;

[0032] Figure 5 is the transverse movement mechanism and adjustment mechanism three-dimensional structure diagram of a medical radiation protection device of the present invention;

[0033] Figure 6 is the three-dimensional split diagram of the adjustment mechanism of a medical radiation protection device of the present invention;

[0034] Figure 7 is the three-dimensional split diagram of the protection mechanism of a medical radiation protection device of the present invention;

[0035] Figure 8 is the top view partial split diagram of the protection mechanism of a medical radiation protection device of the present invention;

[0036] Figure 9 is the three-dimensional split diagram of the hook of a medical radiation protection device of the present invention.

[0037] In the figure: 1. Main body mechanism; 11. Support base; 12. Vertical beam; 121. Sliding groove; 13. Stabilizing plate; 14. Universal wheel; 2. Longitudinal moving mechanism; 21. Fixed plate; 22. Self-locking cylinder; 23. Bearing body; 231. Bearing seat; 24. Limit seat; 241. Movable rod; 3. Transverse moving mechanism; 31. Rectangular plate; 311. Slide; 32. Built-in cylinder; 33. Limit frame; 331. Limit rod; 4. Adjusting mechanism; 41. Adjusting plate; 411. Fixed groove; 42. Mandibular support plate; 43. Driving motor; 431. Gear; 44. Slide seat; 45. Slide plate; 451. Tooth groove; 46. Linking plate; 5. Protection mechanism; 51. Fixed beam; 511. Outer embedded groove; 512. Inner embedded groove; 521. Inner embedded block; 52. Inner annular plate; 522. First telescopic plate; 523. First annular groove; 53. Outer annular plate; 531. Outer embedded strip; 532. Second telescopic plate; 533. Second annular groove; 54. Inner embedded ring; 541. Inner rod; 55. Hook. Detailed implementation mode

[0038] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0039] Embodiment 1, referring to Figures 1-9 As shown in the figure: The present invention provides a medical radiation protection device, including a main body mechanism 1, a longitudinal moving mechanism 2, a transverse moving mechanism 3, an adjusting mechanism 4 and a protection mechanism 5;

[0040] The main body mechanism 1 can keep itself in a moving state and maintain the stability of the overall device during use;

[0041] The longitudinal moving mechanism 2 is used to adjust the height of the transverse moving mechanism 3, the adjusting mechanism 4 and the protection mechanism 5 under the action of the self-locking cylinder 22;

[0042] The transverse moving mechanism 3 is used to rely on the built-in cylinder 32 as the driving force to push the adjusting mechanism 4 and the protection mechanism 5 for a depth adjustment;

[0043] The adjusting mechanism 4 is used to adjust the width of the protection mechanism 5 by self-adjustment and moving to both sides;

[0044] The protection mechanism 5 functions to adjust the distance between a set of outer annular plates 53 and a set of inner annular plates 52 when the various components inside itself are inter-embedded, and in cooperation with the adjustment mechanism 4, adjust an annular area of itself during detection to meet the usage requirements of different body types of people.

[0045] In this embodiment, movement is achieved through the rolling friction between two sets of universal wheels 14 at the bottom and the ground. After reaching the designated position, the universal wheels 14 lock themselves. A person stands in the middle of the device. The self-locking cylinder 22 adjusts the up and down positions of the lateral movement mechanism 3 and its fixed components with the help of the bearing body 23 and the bearing seat 231. At the same time, the built-in cylinder 32 expands and contracts to push the adjustment mechanism 4 and the protection mechanism 5 to make longitudinal adjustments, so that the patient's head enters the inside of the protection mechanism 5. Subsequently, the driving motor 43 drives the gear 431 to mesh with the tooth groove 451 for transmission, so that the slide plate 45 slides to both sides and drives the fixed beam 51 to move, keeping the first telescopic plate 522 and the second telescopic plate 532 inside the protection mechanism 5 to adjust the distance between the two inner annular plates 52 and the two outer annular plates 53. The outer embedded strip 531 and the inner embedded block 521 slide in the corresponding grooves respectively, and the internal annular perimeter of the protection mechanism 5 is adjusted in multiple dimensions to adapt to patients with different body shapes. After the patient's head is inserted into the protection mechanism 5 and made flush with the shoulders, the reverse operation is performed to make the protection mechanism 5 contract at the neck, and the chin is placed on the mandibular support plate 42 to keep the head stable for subsequent examinations. Two protective clothing pieces with lengths of 1.5 to 1.8 meters are hung in the hooks 55, and the inner embedded ring 54 moves in the annular groove to overlap the protective clothing to protect the body parts below the patient's head.

[0046] Embodiment 2, according to Figures 1-2 and Figures 4-9 As shown, the protection mechanism 5 includes two fixed beams 51, two inner annular plates 52 and two outer annular plates 53;

[0047] On one side of the outer wall of each of the two fixed beams 51, an outer embedded groove 511 is opened, and on the other side of the outer wall of each of the two fixed beams 51, an inner embedded groove 512 is opened. The inner surface walls of the two inner embedded grooves 512 are both slidably embedded with inner embedded blocks 521;

[0048] A first telescopic plate 522 is fixedly connected between the opposite sides of the two inner annular plates 52, and one side of the outer walls of the two inner annular plates 52 is respectively fixedly connected to one side of the outer walls of the two inner embedded blocks 521. One side of the outer walls of the two outer annular plates 53 is fixedly connected with outer embedded strips 531, and the outer surfaces of the two outer embedded strips 531 are both slidably embedded inside the outer embedded grooves 511. A second telescopic plate 532 is fixedly connected between the opposite sides of the two outer annular plates 53;

[0049] A first annular groove 523 is formed between the bottoms of the two inner annular plates 52 and the bottom of the first telescopic plate 522, and a second annular groove 533 is formed between the bottoms of the two outer annular plates 53 and the bottom of the second telescopic plate 532. A set of embedded rings 54 are slidably embedded in the inner surfaces of the first annular groove 523 and the second annular groove 533. The inner surfaces of the two sets of embedded rings 54 are rotatably connected to inner rods 541, and hooks 55 are fixedly connected to the bottoms of the two sets of inner rods 541.

[0050] The adjusting mechanism 4 includes an adjusting plate 41. A fixing groove 411 is formed on one side of the outer wall of the adjusting plate 41. A mandibular support plate 42 is fixedly installed on the top of the adjusting plate 41. A driving motor 43 is fixedly inserted into the inner surface of the fixing groove 411. A gear 431 is fixedly connected to the rotating end of the driving motor 43. Two sliding seats 44 are fixedly connected to one side of the outer wall of the adjusting plate 41. Sliding plates 45 are slidably embedded in the inner surfaces of the two sliding seats 44. Tooth grooves 451 are formed on one side of the outer walls of the two sliding plates 45, and the outer surface of the gear 431 is meshed and transmitted inside the two sets of tooth grooves 451. Linking plates 46 are fixedly connected to one side of the outer walls of the two sliding plates 45, and one side of the outer walls of the two linking plates 46 is fixedly connected to one side of the outer walls of the two fixed beams 51 respectively.

[0051] In this embodiment, when the device is in use, when the driving motor 43 is powered on, the output end can drive the gear 431 to rotate, and keep the gear 431 meshed and transmitted inside the two sets of tooth grooves 451, so as to push the two sliding plates 45 to move to both sides respectively. The two sliding plates 45 can be slidably embedded in the sliding seats 44, so as to provide a stable supporting effect for the movement of the sliding plates 45. When the two sliding plates 45 move to both sides, the two fixed beams 51 can be driven to move in the same frequency. With the cooperation of the first telescopic plate 522 and the second telescopic plate 532 inside the protection mechanism 5, the distance between the two inner annular plates 52 and the two outer annular plates 53 can be adjusted. At the same time, the two outer embedded strips 531 are slidably embedded in the outer embedded groove 511, which can keep the two inner annular plates 52 moving to one side, and the two inner embedded blocks 521 can be inside the inner embedded groove 512, which can adjust the two inner annular plates 52 moving to the other side. Through this adjustment method, the internal annular perimeter of the protection mechanism 5 can be effectively adjusted, and it can be effectively adjusted according to different body shapes of people.

[0052] Subsequently, the patient puts the head into the protection mechanism 5 from top to bottom, and keeps the protection mechanism 5 flush with the shoulder position of the patient. Under the above reverse operation, the protection mechanism 5 can be effectively tightened at the neck position of the patient, and the patient's chin is placed between the inner surfaces of the mandibular support plate 42, so as to keep the head in a stable state.

[0053] Then, the two protective clothing pieces are respectively hung inside each group of hooks 55, and each group of embedded rings 54 can respectively be embedded and move between the inner side walls of the first annular groove 523 and the second annular groove 533, so as to complete the movement of the protective clothing to one side, ensuring that the two protective clothing pieces can be overlapped, and firmly protecting the position below the patient's head;

[0054] The lengths of the two protective clothing pieces are in the range of 1.5 - 1.8 meters. When the human body stands for a head examination, the position below the shoulders is inside the protective clothing, thus effectively protecting the human body parts.

[0055] Embodiment 3, according to Figures 1-5 As shown, the lateral movement mechanism 3 includes a rectangular plate 31;

[0056] On one side of the outer wall of the rectangular plate 31, an internal cylinder 32 is fixedly installed, and the telescopic end of the internal cylinder 32 movably penetrates inside the rectangular plate 31. Two limiting frames 33 are fixedly inserted inside the rectangular plate 31. The inner side walls of the two limiting frames 33 are slidably embedded with limiting rods 331. The outer side of the telescopic end of the internal cylinder 32, the outer sides of the outer walls of the two limiting rods 331 are fixedly connected to the outer side of the outer wall of the adjusting plate 41. On one side of the outer wall of the rectangular plate 31, two sliding platforms 311 are fixedly connected;

[0057] The longitudinal movement mechanism 2 includes a fixing plate 21. On one side of the outer wall of the fixing plate 21, a self-locking cylinder 22 is fixedly connected. The bottom of the telescopic end of the self-locking cylinder 22 is fixedly connected with a bearing body 23. The outer surface of the bearing body 23 is fixedly sleeved with a bearing seat 231, and the bottom of the bearing seat 231 is fixedly connected to the top of the rectangular plate 31. On one side of the outer wall of the fixing plate 21, two limiting seats 24 are fixedly installed. The inner side walls of the two limiting seats 24 are slidably embedded with movable rods 241, and the bottoms of the two movable rods 241 are fixedly connected to the top of the rectangular plate 31;

[0058] The main body mechanism 1 includes two support seats 11. The fixing plate 21 is fixedly connected to the outer sides of the outer walls of two vertical beams 12. The tops of the two support seats 11 are fixedly inserted with vertical beams 12. A set of sliding grooves 121 are respectively opened on the outer surfaces of the two vertical beams 12, and the two sliding platforms 311 are respectively slidably embedded inside the sliding grooves 121. Two stabilizing plates 13 are fixedly installed between the outer surfaces of the two support seats 11 and the vertical beams 12. A set of universal wheels 14 are fixedly inserted at the bottoms of the two support seats 11.

[0059] In this embodiment, first, when the device is in use, push the device. The two sets of universal wheels 14 at the bottom can maintain rolling friction with the ground, thereby completing the movement of the device. When the device is moved to the designated position, the two sets of universal wheels 14 at the bottom can be locked by themselves, and the ground equipment does not move;

[0060] After the human body stands at the middle position of the device, the self-locking cylinder 22 then drives itself to generate elasticity. Taking the bearing body 23 and the bearing seat 231 as the medium, the horizontal moving mechanism 3 and the components fixed thereto are adjusted up and down. During this process, the built-in cylinder 32 starts to generate elasticity to push the adjusting mechanism 4 and the protection mechanism 5 to make a depth position adjustment, and then the patient's head is located inside the protection mechanism 5.

[0061] The working principle of the entire mechanism is as follows: When the device is in use, the two sets of universal wheels 14 equipped at the bottom thereof come into contact with the ground and generate rolling friction, whereby the device can be pushed to a designated location. When the device reaches the predetermined position, the universal wheels 14 can lock themselves to effectively prevent the device from accidentally moving on the ground. Then, the human body stands at the middle position of the device. At this time, the self-locking cylinder 22 starts to work and generates a telescopic motion. By means of the medium role played by the bearing body 23 and the bearing seat 231, the up and down position of the horizontal moving mechanism 3 and its fixed components is accurately adjusted. During this process, the built-in cylinder 32 is started and telescoped synchronously to push the adjusting mechanism 4 and the protection mechanism 5 to make a longitudinal position adjustment. Through these two adjustment methods, until the patient's head is accurately located inside the protection mechanism 5. After that, the driving motor 43 is energized to rotate, and its output end drives the gear 431 to rotate. The gear 431 meshes with the two sets of tooth grooves 451 to drive the two slide plates 45 to slide to both sides respectively. Since the slide plates 45 are slidably embedded inside the slide seats 44, the slide seats 44 can provide stable and reliable support for the movement of the slide plates 45. When the slide plates 45 move to both sides, they will drive the two fixed beams 51 connected thereto to move at the same frequency. Inside the protection mechanism 5, the first telescopic plate 522 and the second telescopic plate 532 cooperate to flexibly adjust the distance between the two inner annular plates 52 and the two outer annular plates 53. At the same time, the two outer embedded strips 531 are slidably embedded inside the corresponding outer embedded grooves 511, so that the two inner annular plates 52 can move to one side, and the sliding of the two inner embedded blocks 521 inside the inner embedded grooves 512 can make the two inner annular plates 52 move to the other side. Through this multi-dimensional adjustment method, the internal annular circumference of the protection mechanism 5 is effectively adjusted, so that it can be adaptively changed according to the body shapes of different patients. Then, the patient puts the head into the protection mechanism 5 from top to bottom and ensures that the protection mechanism 5 is flush with the patient's shoulder position. Operating the protection mechanism 5 in the reverse order as above, the protection mechanism 5 can be tightly contracted at the patient's neck position, and at the same time, the patient's chin is placed on the inner surface of the mandibular support plate 42 to keep the head stable;

[0062] The two protective suits are respectively hung inside each group of hooks 55. Each group of embedded rings 54 can be embedded and moved on the inner surfaces of the first annular groove 523 and the second annular groove 533, pushing the protective suit to translate to one side, realizing the overlapping coverage of the two protective suits, and then tightly protecting the body parts below the patient's head. The lengths of the two protective suits are designed in the range of 1.5 to 1.8 meters. In this way, when the patient stands for a head examination, it can ensure that the body parts below the shoulders are all within the effective protection of the protective suit;

[0063] This device is only applicable to patients who can cooperate with the examination by themselves and need to stand stably. It is not applicable to seriously injured patients and those who are not convenient to stand.

[0064] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A medical radiation protection device, comprising a main body mechanism (1), a longitudinal movement mechanism (2), a transverse movement mechanism (3), an adjustment mechanism (4) and a protection mechanism (5), characterized in that ； The main body (1) is capable of keeping itself in a mobile state and maintaining the stability of the entire device when in use; The longitudinal moving mechanism (2) is used to adjust the height of the transverse moving mechanism (3), the adjusting mechanism (4) and the protective mechanism (5) under the action of the self-locking cylinder (22); The lateral movement mechanism (3) relies on the built-in cylinder (32) as a driving force to push the adjustment mechanism (4) and the protection mechanism (5) to perform a depth adjustment; The adjusting mechanism (4) is used to adjust the width of the protective mechanism (5) by adjusting itself and moving to both sides; The protective mechanism (5) is used to adjust the spacing between a group of outer annular plates (53) and a group of inner annular plates (52) when the components are mutually embedded in the protective mechanism (5), and to adjust the annular area of ​​the protective mechanism (5) during detection in cooperation with the adjusting mechanism (4) to meet the use requirements of different groups of people; The protection mechanism (5) comprises two fixed beams (51), two inner annular plates (52) and two outer annular plates (53); An outer embedding groove (511) is provided on one side of the outer wall of the two fixed beams (51), an inner embedding groove (512) is provided on the other side of the outer wall of the two fixed beams (51), and an inner embedding block (521) is slidably embedded in the inner surface wall of the two inner embedding grooves (512); A first telescopic plate (522) is fixedly connected between opposite sides of the two inner annular plates (52), and one side of the outer wall of the two inner annular plates (52) is respectively fixedly connected to one side of the outer wall of the two inner embedded blocks (521); One side of the outer wall of the two outer annular plates (53) is fixedly connected to an outer embedding strip (531), and the outer walls of the two outer embedding strips (531) are slidably embedded in the outer embedding groove (511), and a second telescopic plate (532) is fixedly connected between opposite sides of the two outer annular plates (53); A first annular groove (523) is provided between the two inner annular plates (52) and the bottom of the first telescopic plate (522), and a second annular groove (533) is provided between the two outer annular plates (53) and the bottom of the second telescopic plate (532).

2. A medical radiation protection device according to claim 1, characterized in that: A group of inner embedded rings (54) are slidably embedded in the inner surface walls of the first annular groove (523) and the second annular groove (533); the inner surface walls of the two groups of inner embedded rings (54) are rotatably connected to inner rods (541); and the bottoms of the two groups of inner rods (541) are fixedly connected to hooks (55).

3. A medical radiation protection device according to claim 2, characterized in that: The adjustment mechanism (4) comprises an adjustment plate (41), a fixing groove (411) is provided on one side of an outer wall of the adjustment plate (41), a mandibular support plate (42) is fixedly mounted on the top of the adjustment plate (41), a driving motor (43) is fixedly inserted into the inner surface wall of the fixing groove (411), and a gear (431) is fixedly connected to the rotating end of the driving motor (43).

4. A medical radiation protection device according to claim 3, characterized in that: One side of the outer wall of the adjustment plate (41) is fixedly connected to two slide seats (44), and the inner surface walls of the two slide seats (44) are slidably embedded with slide plates (45), one side of the outer wall of the two slide plates (45) is provided with tooth grooves (451), and the outer surface wall of the gear (431) is meshed and driven inside the two groups of tooth grooves (451), one side of the outer wall of the two slide plates (45) is fixedly connected to a linkage plate (46), and one side of the outer wall of the two linkage plates (46) is respectively fixedly connected to one side of the outer wall of the two fixed beams (51).

5. A medical radiation protection device according to claim 4, characterized in that: The lateral movement mechanism (3) comprises a rectangular plate (31); A built-in cylinder (32) is fixedly mounted on one side of the outer wall of the rectangular plate (31), and the telescopic end of the built-in cylinder (32) movably penetrates the interior of the rectangular plate (31), two limit frames (33) are fixedly inserted inside the rectangular plate (31), and limit rods (331) are slidably embedded in the inner surface walls of the two limit frames (33), and the telescopic end of the built-in cylinder (32) and one side of the outer wall of the two limit rods (331) are fixedly connected to one side of the outer wall of the adjustment plate (41), and one side of the outer wall of the rectangular plate (31) is fixedly connected to two slide tables (311).

6. A medical radiation protection device according to claim 5, characterized in that: The longitudinal movement mechanism (2) comprises a fixed plate (21), a self-locking cylinder (22) being fixedly connected to one side of an outer wall of the fixed plate (21), a bearing body (23) being fixedly connected to the bottom of the telescopic end of the self-locking cylinder (22), a bearing seat (231) being fixedly sleeved on the outer wall of the bearing body (23), and the bottom of the bearing seat (231) being fixedly connected to the top of the rectangular plate (31).

7. A medical radiation protection device according to claim 6, characterized in that: Two limit seats (24) are fixedly mounted on one side of the outer wall of the fixed plate (21), and movable rods (241) are slidably embedded in the inner surface walls of the two limit seats (24), and the bottoms of the two movable rods (241) are fixedly connected to the top of the rectangular plate (31).

8. A medical radiation protection device according to claim 7, characterized in that: The main body mechanism (1) comprises two support seats (11), and a fixed plate (21) is fixedly connected to one side of the outer wall of the two vertical beams (12); the top of the two support seats (11) is fixedly inserted with the vertical beam (12); the outer wall of the two vertical beams (12) is provided with a group of sliding grooves (121), and two slides (311) are respectively slidably embedded in the inside of the sliding grooves (121); two stabilizing plates (13) are fixedly installed between the two support seats (11) and the outer wall of the vertical beam (12); and the bottom of the two support seats (11) is fixedly inserted with a group of universal wheels (14).

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