阅读说明：本技术 一种具有辅助固定功能的核磁共振诊断用移动装置 (Mobile device with auxiliary fixing function for nuclear magnetic resonance diagnosis ) 是由 王艳 于 2019-10-28 设计创作，主要内容包括：本发明公开了一种具有辅助固定功能的核磁共振诊断用移动装置,包括检测机、一对结构相同的伸缩结构以及检测床,所述检测机为环形结构,其中心开设有圆形缺口,本发明的有益效果是,该核磁共振诊断用移动装置结构简单,操作方便,能够随着诊断床的伸缩而进行移动,方便医生进行检查,同时通过分体安装的婴幼儿检测机构,可以对婴幼儿进行有效固定,方便检查,同时方便医生调节婴幼儿姿势,保护婴幼儿的脊锥,减轻其不舒适感,防止婴幼儿哭闹,通过随动吸引机构对婴幼儿的注意力进行吸引,使其注意力分散,减轻其紧张感,通过二者的配合,辅助固定婴幼儿同时分散其注意力,避免婴幼儿哭闹,使检测更加顺利的完成。(The invention discloses a mobile device for nuclear magnetic resonance diagnosis with auxiliary fixing function, which comprises a detection machine, a pair of telescopic structures with the same structure and a detection bed, wherein the detection machine is of an annular structure, the center of the detection machine is provided with a circular notch, the mobile device for nuclear magnetic resonance diagnosis has the advantages of simple structure and convenient operation, can move along with the extension and the contraction of the diagnosis bed, is convenient for a doctor to check, can effectively fix and check infants through a separately installed infant detection mechanism, is convenient for the doctor to adjust the postures of the infants, protects the spine of the infants, reduces the uncomfortable feeling of the infants, prevents the infants from crying and screaming, attracts the attention of the infants through a following attraction mechanism, disperses the attention of the infants, reduces the tension feeling of the infants, and assists in fixing the infants and simultaneously disperses the attention of the infants through the cooperation of the following attraction mechanism, the infant crying is avoided, and the detection is completed more smoothly.)

1. A mobile device with auxiliary fixing function for nuclear magnetic resonance diagnosis comprises a detector (1), a pair of telescopic structures (2) with the same structure and a detection bed (3), and is characterized in that the detector (1) is of an annular structure, a round notch is formed in the center of the detector, the pair of telescopic structures (2) are installed in the round notch, the detection bed (3) is installed on the pair of telescopic structures (2), an infant detection fixing mechanism is installed on the detection bed (3) in a split mode, and a follow-up suction mechanism is installed on the annular notch of the detector (1);

the infant detects fixed establishment includes: the bed body connecting structure is connected with the detection bed (3) in a split mode, the posture adjusting structure is installed on the bed body connecting structure, and the whole body supporting structure is installed on the posture adjusting structure;

the posture adjustment structure includes: the device comprises a bottom plate (4), a placing plate (5), a middle shaft (6), a pair of supporting seats (7) with the same structure, an adjusting motor (8), an adjusting gear (9) and two pairs of plastic elastic blocks (10) with the same structure;

the detection bed is characterized in that the bottom plate (4) is connected with the detection bed (3) in a split mode through a bed body connecting structure, the placing plate (5) is installed above the bottom plate (4), two ends of the middle shaft (6) are fixedly connected with two ends of the placing plate (5), a pair of supporting seats (7) with the same structure are arranged at two ends of the bottom plate (4), the middle shaft (6) is movably installed in the pair of supporting seats (7), a circle of tooth grooves are formed in the annular wall surface of the middle section of the middle shaft (6), the adjusting motor (8) is installed on the bottom plate (4), the driving end of the adjusting motor is provided with an adjusting gear (9), the adjusting gear (9) is meshed with the tooth grooves, and the two pairs of plastic elastic blocks (10) are installed between the placing plate;

the full body support structure comprises: a plurality of magic tapes (11) with the same structure, a plurality of supporting air bags (12) with the same structure, a plurality of filling air bags (13) with the same structure and a head protection pad (14);

the supporting air bags (12) are installed on a placing plate (5), the magic tapes (11) are installed on the supporting air bags (12), the filling air bags (13) are installed on the placing plate (5) and are arranged in a staggered mode with the supporting air bags (12), the supporting air bags (12) and the filling air bags (13) are provided with inflation and deflation valves, the head protection pad (14) is installed on the placing plate (5) and located on one side of the supporting air bags (12), and the head protection pad (14) is of a soft pillow type structure;

the follow-up attraction mechanism includes: annular follow-up structure, angle adjustment structure and attention attracting structure.

2. The mobile device for nuclear magnetic resonance diagnosis with auxiliary fixing function according to claim 1, wherein the bed body connecting structure comprises: a plurality of inserted rods (15) with the same structure, a plurality of sleeves (16) with the same structure, a plurality of snap springs (17) with the same structure and a plurality of clamping grooves (18) with the same structure;

the inserting rod (15) is installed on the lower wall face of the bottom plate (4), a plurality of installation grooves with the same structure are formed in the detection bed (3) matched with the inserting rod, the sleeve (16) is embedded in the installation grooves, the sleeve (16) is internally provided with a plurality of clamp springs (17) in an annular array mode, and the end portion of the inserting rod (15) is provided with a plurality of clamping grooves (18) matched with the inserting rod.

3. The mobile device for nuclear magnetic resonance diagnosis with auxiliary fixing function according to claim 1, wherein the annular following structure comprises: the device comprises an annular groove plate (19), a sliding block (20), an annular rack (21), a servo motor (22) and a driving gear (23);

annular frid (19) are installed in detection machine (1) circular gap top, and set up the spout of annular structure on annular frid (19), slider (20) assemble in annular frid (19), annular rack (21) are installed in annular frid (19) outside, servo motor (22) are installed on slider (20), drive gear (23) are installed on servo unit drive end.

4. The mobile device for nuclear magnetic resonance diagnosis with auxiliary fixing function according to claim 1, wherein the angle adjusting structure comprises: an L-shaped seat (24), a clamping seat (25), an electric push rod (26) and a movable pin (27);

l type seat (24) install on slider (20), its tip stretches to under, joint seat (25) movable mounting is in L type seat (24) tip, activity round pin (27) are connected between joint seat (25) and L type seat (24), electric putter (26) are installed in the vertical lateral wall face of L type seat (24) and its flexible end and joint seat (25) swing joint.

5. The mobile device for nuclear magnetic resonance diagnosis with auxiliary fixing function according to claim 1, wherein the attention attracting structure comprises: a latch (28) and a display (29);

the clamping device is characterized in that a clamping groove is formed in the clamping base (25), a plurality of ball springs (34) with the same structure are arranged on two sides of the clamping pin (28), the clamping pin (28) is inserted into the clamping groove and located in the clamping groove, a plurality of clamping grooves (18) matched with the ball springs (34) are formed in two sides of the clamping groove, and the display (29) is installed on the clamping pin (28).

6. The mobile device for nuclear magnetic resonance diagnosis with the auxiliary fixing function according to claim 1, wherein the placing plate (5) has a double-layered composite structure of upper and lower layers, the upper layer is a rectangular plate-shaped member made of rubber, and the lower layer is an acrylic plate.

7. The mobile device for nuclear magnetic resonance diagnosis with auxiliary fixing function according to claim 1, wherein the number of teeth of the adjusting gear (9) is smaller than the number of teeth in the tooth socket.

8. The mobile device for nuclear magnetic resonance diagnosis with the auxiliary fixing function according to claim 3, wherein the sliding block (20) is provided with a plurality of resistance reducing balls (30) with the same structure, and the resistance reducing balls (30) are movably arranged on the lower wall surface of the sliding block (20) and are in contact with the sliding groove to enable the sliding to be more smooth.

9. The mobile device for nuclear magnetic resonance diagnosis with auxiliary fixing function according to claim 4, characterized in that the end of the electric push rod (26) is provided with a collar (31), the clamping seat (25) is provided with a rotating pin (32) matched with the electric push rod, and the collar (31) is sleeved on the rotating pin (32).

10. The mobile device for nuclear magnetic resonance diagnosis with auxiliary fixing function according to claim 5, wherein the bayonet lock (28) is rectangular and has slots on two side walls, and the matching bayonet lock seat (25) is provided with the matching insertion post (33).

Technical Field

The invention relates to the technical field of nuclear magnetic resonance, in particular to a mobile device with an auxiliary fixing function for nuclear magnetic resonance diagnosis.

Background

Nuclear magnetic resonance is a physical process in which nuclei with non-zero magnetic moments undergo zeeman splitting at a spin energy level under the action of an external magnetic field, and resonate to absorb radio-frequency radiation of a certain frequency. Nuclear magnetic resonance spectroscopy is a branch of spectroscopy, the resonance frequency of which is in a radio frequency band, and the corresponding transition is the transition of nuclear spin on the nuclear zeeman level, with the scientific progress of the development of society, nuclear magnetic resonance begins to develop more and more deeply in the medical field, while the existing nuclear magnetic resonance equipment is designed for adults, and adults can better match with the actions of doctors in the examination process through intelligence, but because newborns are not intelligent yet and cannot match with the instructions of doctors, the condition of disordered actions often occurs, the examination effect is often poor, or the newborns need to be anesthetized in advance or are sleepy by other methods, and no matter which form can cause certain physical and mental injuries to children, therefore, the scheme is generated aiming at the deep research of the problems.

Disclosure of Invention

The invention aims to solve the problems, designs a mobile device with an auxiliary fixing function for nuclear magnetic resonance diagnosis, and solves the problems that the existing nuclear magnetic resonance equipment is designed for adults, the adults can better match with the actions of doctors in the examination process in a relatively intelligent way, but because the newborns are not informed yet, the newborns cannot match with the instructions of the doctors, the abnormal actions often occur, the examination effect is often poor, or the newborns need to be anesthetized in advance or are sleepy by other methods, and the physical and mental injuries to children can be caused to a certain extent in any form.

The technical scheme of the invention for realizing the aim is as follows: a mobile device with auxiliary fixing function for nuclear magnetic resonance diagnosis comprises a detection machine, a pair of telescopic structures with the same structure and a detection bed, wherein the detection machine is of an annular structure, a circular notch is formed in the center of the detection machine, the pair of telescopic structures are installed in the circular notch, the detection bed is installed on the pair of telescopic structures, an infant detection fixing mechanism is installed on the detection bed in a split mode, and a follow-up suction mechanism is installed on the annular notch of the detection machine;

the infant detects fixed establishment includes: the detection bed comprises a bed body connecting structure, a posture adjusting structure and a whole body supporting structure, wherein the bed body connecting structure is connected with the detection bed in a split mode, the posture adjusting structure is installed on the bed body connecting structure, and the whole body supporting structure is installed on the posture adjusting structure;

the posture adjustment structure includes: the device comprises a bottom plate, a placing plate, a middle shaft, a pair of supporting seats with the same structure, an adjusting motor, an adjusting gear and two pairs of plastic elastic blocks with the same structure;

the detection bed is characterized in that the bottom plate is connected with the detection bed in a split manner through a bed body connecting structure, the placing plate is arranged above the bottom plate, two ends of the center shaft are fixedly connected with two ends of the placing plate, a pair of supporting seats with the same structure are arranged at two ends of the bottom plate, the center shaft is movably arranged in the pair of supporting seats, a circle of tooth grooves are formed in the annular wall surface of the middle section of the center shaft, the adjusting motor is arranged on the bottom plate, an adjusting gear is arranged at the driving end of the adjusting motor, the adjusting gear is meshed with the tooth grooves, and two pairs;

the full body support structure comprises: the head-protecting pad comprises a plurality of magic tapes with the same structure, a plurality of supporting air bags with the same structure, a plurality of filling air bags with the same structure and a head-protecting pad;

the head protection cushion is arranged on the placing plate and positioned on one side of the supporting air bags, and adopts a soft pillow type structure;

the follow-up attraction mechanism includes: annular follow-up structure, angle adjustment structure and attention attracting structure.

The bed body connection structure includes: the device comprises a plurality of inserted rods with the same structure, a plurality of sleeves with the same structure, a plurality of snap springs with the same structure and a plurality of clamping grooves with the same structure;

the inserting rods are arranged on the lower wall surface of the bottom plate, a plurality of mounting grooves with the same structure are formed in the detection bed matched with the inserting rods, a plurality of sleeves are embedded in the mounting grooves, a plurality of snap springs are arranged in the sleeves in an annular array mode, and a plurality of clamping grooves matched with the inserting rods are formed in the end portions of the inserting rods.

The annular follow-up structure comprises: the device comprises an annular groove plate, a sliding block, an annular rack, a servo motor and a driving gear;

the annular groove plate is arranged above the circular notch of the detection machine, a chute with an annular structure is formed in the annular groove plate, the sliding block is assembled in the annular groove plate, the annular rack is arranged on the outer side of the annular groove plate, the servo motor is arranged on the sliding block, and the driving gear is arranged on the driving end of the servo single machine.

The angle adjusting structure includes: the device comprises an L-shaped seat, a clamping seat, an electric push rod and a movable pin;

l type seat is installed on the slider, its tip stretches to under, joint seat movable mounting is in L type seat tip, the loose pin joint is between joint seat and L type seat, electric putter installs in the vertical lateral wall face of L type seat and its flexible end and joint seat swing joint.

The attention-attracting structure includes: the bayonet lock and the display;

the display screen is characterized in that a clamping groove is formed in the clamping seat, a plurality of ball springs with the same structure are arranged on two sides of the clamping pin, the clamping pin is inserted into the clamping groove and located on two sides of the clamping groove, a plurality of clamping grooves matched with the ball springs are formed in the clamping groove, and the display is mounted on the clamping pin.

The placing plate is of a double-layer composite structure with an upper layer and a lower layer, the upper layer is a rectangular plate-shaped structure body made of rubber, and the lower layer is an acrylic plate.

The number of teeth of the adjusting gear is less than that of the teeth in the tooth grooves.

The sliding block is provided with a plurality of resistance reducing balls with the same structure, and the resistance reducing balls are movably arranged on the lower wall surface of the sliding block and are in contact with the sliding grooves to enable the sliding to be more smooth.

The end part of the electric push rod is provided with a lantern ring, the clamping seat is provided with a rotating pin matched with the clamping seat, and the lantern ring is sleeved on the rotating pin.

The bayonet lock is of a rectangular structure, the two side wall surfaces of the bayonet lock are provided with slots, and the bayonet lock matched with the bayonet lock is provided with a bayonet post matched with the bayonet lock.

The moving device for nuclear magnetic resonance diagnosis manufactured by the technical scheme of the invention has simple structure and convenient operation, can move along with the extension and retraction of the diagnosis bed, is convenient for a doctor to check, can effectively fix the infant through the infant detection mechanism which is installed in a split way, is convenient for the doctor to adjust the posture of the infant, protects the spine and the spine of the infant, relieves the discomfort of the infant, prevents the infant from crying, attracts the attention of the infant through the follow-up attraction mechanism, disperses the attention of the infant, relieves the tension of the infant, assists in fixing the infant and disperses the attention of the infant through the matching of the two mechanisms, avoids the infant from crying and screaming, and enables the detection to be completed more smoothly.

Drawings

Fig. 1 is a schematic side view of a mobile device for nmr diagnosis according to the present invention.

Fig. 2 is a rear view of a mobile device for nmr diagnosis according to the present invention.

Fig. 3 is a schematic front view of a mobile device for nmr diagnosis according to the present invention.

Fig. 4 is a schematic top view of a mobile apparatus for nmr diagnosis according to the present invention.

Fig. 5 is a schematic top view partially in section showing a moving device for nuclear magnetic resonance diagnosis having an auxiliary fixing function according to the present invention.

Fig. 6 is a schematic cross-sectional structural diagram of a bayonet of a mobile device for nuclear magnetic resonance diagnosis with an auxiliary fixing function according to the present invention.

Fig. 7 is a schematic cross-sectional structural view of a circular annular groove plate of a mobile device for nuclear magnetic resonance diagnosis with an auxiliary fixing function according to the present invention.

Fig. 8 is a partially enlarged schematic structural diagram of the mobile device for nuclear magnetic resonance diagnosis with an auxiliary fixing function in fig. 1 according to the present invention.

Fig. 9 is a partially enlarged schematic structural diagram of the mobile device for nuclear magnetic resonance diagnosis with an auxiliary fixing function shown in fig. 2A according to the present invention.

Fig. 10 is an enlarged partial structural view of the mobile device for nmr diagnosis with an auxiliary fixing function shown in fig. 2B of the present invention.

Fig. 11 is a partially enlarged schematic structural diagram of the mobile device for nuclear magnetic resonance diagnosis with an auxiliary fixing function in fig. 3 according to the present invention.

In the figure: 1. a detector; 2. a telescopic structure; 3. a detection bed; 4. a base plate; 5. placing the plate; 6. a middle shaft; 7. a supporting seat; 8. adjusting the motor; 9. an adjusting gear; 10. a plastic elastic block; 11. magic tape; 12. a support airbag; 13. filling the air bag; 14. a head-protecting pad; 15. inserting a rod; 16. a sleeve; 17. a clamp spring; 18. a card slot; 19. an annular groove plate; 20. a slider; 21. an annular rack; 22. a servo motor; 23. a drive gear; 24. an L-shaped seat; 25. a clamping seat; 26. an electric push rod; 27. a movable pin; 28. a bayonet lock; 29. a display; 30. a drag reducing ball; 31. a collar; 32. a rotation pin; 33. inserting a column; 34. a ball spring.

Detailed Description

The invention is described in detail with reference to the accompanying drawings, and as shown in fig. 1 to 11, a mobile device for nuclear magnetic resonance diagnosis with an auxiliary fixing function includes a detector 1, a pair of telescopic structures 2 with the same structure, and a detection bed 3, wherein the detector 1 is an annular structure, a circular notch is formed in the center of the detector, the pair of telescopic structures 2 are installed in the circular notch, the detection bed 3 is installed on the pair of telescopic structures 2, an infant detection fixing mechanism is separately installed on the detection bed 3, and a follow-up suction mechanism is installed on the annular notch of the detector 1; the infant detects fixed establishment includes: the bed body connecting structure is connected with the detection bed 3 in a split mode, the posture adjusting structure is installed on the bed body connecting structure, and the whole body supporting structure is installed on the posture adjusting structure; the posture adjustment structure includes: the device comprises a bottom plate 4, a placing plate 5, a middle shaft 6, a pair of supporting seats 7 with the same structure, an adjusting motor 8, an adjusting gear 9 and two pairs of plastic elastic blocks 10 with the same structure; the bottom plate 4 is connected with the detection bed 3 in a split manner through a bed body connecting structure, the placing plate 5 is installed above the bottom plate 4, two ends of the middle shaft 6 are fixedly connected with two ends of the placing plate 5, two ends of the bottom plate 4 are provided with a pair of supporting seats 7 with the same structure, the middle shaft 6 is movably installed in the pair of supporting seats 7, a circle of tooth socket is formed on the annular wall surface of the middle section of the middle shaft 6, the adjusting motor 8 is installed on the bottom plate 4, the driving end of the adjusting motor is provided with an adjusting gear 9, the adjusting gear 9 is meshed with the tooth socket, and two pairs of plastic elastic blocks 10 are installed between the placing plate 5; the full body support structure comprises: the head-protecting pillow comprises a plurality of magic tapes 11 with the same structure, a plurality of supporting air bags 12 with the same structure, a plurality of filling air bags 13 with the same structure and a head-protecting cushion 14; the supporting air bags 12 are mounted on the placing plate 5, the magic tapes 11 are mounted on the supporting air bags 12, the filling air bags 13 are mounted on the placing plate 5 and are arranged in a staggered mode with the supporting air bags 12, the supporting air bags 12 and the filling air bags 13 are provided with air filling and discharging valves, the head protection cushion 14 is mounted on the placing plate 5 and located on one side of the supporting air bags 12, and the head protection cushion 14 is of a soft pillow type structure; the follow-up attraction mechanism includes: the device comprises an annular follow-up structure, an angle adjusting structure and an attention attracting structure; the bed body connection structure includes: a plurality of inserted rods 15 with the same structure, a plurality of sleeves 16 with the same structure, a plurality of snap springs 17 with the same structure and a plurality of clamping grooves 18 with the same structure; the inserting rods 15 are arranged on the lower wall surface of the bottom plate 4, a plurality of mounting grooves with the same structure are formed in the detection bed 3 matched with the inserting rods, the sleeves 16 are embedded in the mounting grooves, a plurality of clamp springs 17 are arranged in the sleeves 16 in an annular array mode, and a plurality of clamping grooves 18 matched with the clamping grooves are formed in the end portions of the inserting rods 15; the annular follow-up structure comprises: an annular groove plate 19, a slide block 20, an annular rack 21, a servo motor 22 and a driving gear 23; the annular groove plate 19 is arranged above the circular notch of the detection machine 1, a chute with an annular structure is formed in the annular groove plate 19, the sliding block 20 is assembled in the annular groove plate 19, the annular rack 21 is arranged on the outer side of the annular groove plate 19, the servo motor 22 is arranged on the sliding block 20, and the driving gear 23 is arranged on the driving end of the servo single machine; the angle adjusting structure includes: an L-shaped seat 24, a clamping seat 25, an electric push rod 26 and a movable pin 27; the L-shaped seat 24 is mounted on the sliding block 20, the end part of the L-shaped seat extends to the right lower part, the clamping seat 25 is movably mounted at the end part of the L-shaped seat 24, the movable pin 27 is connected between the clamping seat 25 and the L-shaped seat 24, the electric push rod 26 is mounted on the vertical side wall surface of the L-shaped seat 24, and the telescopic end of the electric push rod is movably connected with the clamping seat 25; the attention-attracting structure includes: a latch 28 and a display 29; a clamping groove is formed in the clamping seat 25, a plurality of ball springs 34 with the same structure are arranged on two sides of the clamping pin 28, the clamping pin 28 is inserted into the clamping groove, a plurality of clamping grooves 18 matched with the ball springs 34 are arranged on two sides of the clamping groove, and the display 29 is mounted on the clamping pin 28; the placing plate 5 is of a double-layer composite structure, the upper layer is a rectangular plate-shaped structure body made of rubber, and the lower layer is an acrylic plate; the number of teeth of the adjusting gear 9 is less than that of the teeth in the tooth grooves; the sliding block 20 is provided with a plurality of resistance reducing balls 30 with the same structure, and the resistance reducing balls 30 are movably arranged on the lower wall surface of the sliding block 20 and are in contact with the sliding grooves to enable the sliding to be more smooth; a lantern ring 31 is arranged at the end part of the electric push rod 26, a rotating pin 32 matched with the clamping seat 25 is arranged on the clamping seat 25, and the lantern ring 31 is sleeved on the rotating pin 32; the bayonet pin 28 is a rectangular structure, and the two side walls thereof are provided with slots, and the bayonet base 25 matched with the bayonet pin is provided with a plug-in post 33 matched with the bayonet base.

The infant detector is characterized by comprising a detector 1, a pair of telescopic structures 2 with the same structure and a detection bed 3, wherein the detector 1 is of an annular structure, a circular notch is formed in the center of the detector, the pair of telescopic structures 2 are installed in the circular notch, the detection bed 3 is installed on the pair of telescopic structures 2, an infant detection fixing mechanism is installed on the detection bed 3 in a split mode, and a follow-up suction mechanism is installed on the annular notch of the detector 1; infant detects fixed establishment includes: the bed body connecting structure is connected with the detection bed 3 in a split manner, the posture adjusting structure is arranged on the bed body connecting structure, and the whole body supporting structure is arranged on the posture adjusting structure; the posture adjustment structure includes: the device comprises a bottom plate 4, a placing plate 5, a middle shaft 6, a pair of supporting seats 7 with the same structure, an adjusting motor 8, an adjusting gear 9 and two pairs of plastic elastic blocks 10 with the same structure; the detection device comprises a base plate 4, a placing plate 5, a middle shaft 6, a pair of supporting seats 7, a middle shaft 6, a circle of tooth grooves, an adjusting motor 8, an adjusting gear 9 and two pairs of plastic elastic blocks 10, wherein the base plate 4 is connected with a detection bed 3 in a split mode through a bed body connecting structure, the placing plate 5 is installed above the base plate 4, the two ends of the middle shaft 6 are fixedly connected with the two ends of the placing plate 5, the two ends of the base plate 4 are provided with the pair of supporting seats 7 with the same structure, the middle shaft 6 is movably installed in the pair of supporting seats 7, the annular wall surface; the whole-body support structure includes: the head-protecting pillow comprises a plurality of magic tapes 11 with the same structure, a plurality of supporting air bags 12 with the same structure, a plurality of filling air bags 13 with the same structure and a head-protecting cushion 14; the head protection cushion is characterized in that a plurality of supporting air bags 12 are mounted on the placing plate 5, a plurality of magic tapes 11 are mounted on the plurality of supporting air bags 12, a plurality of filling air bags 13 are mounted on the placing plate 5 and are arranged in a staggered mode with the plurality of supporting air bags 12, the plurality of supporting air bags 12 and the plurality of filling air bags 13 are respectively provided with an inflation and deflation valve, the head protection cushion 14 is mounted on the placing plate 5 and is positioned on one side of the plurality of supporting air bags 12, and the head protection cushion 14 is of a soft pillow type structure; the follow-up attraction mechanism includes: the device comprises an annular follow-up structure, an angle adjusting structure and an attention attracting structure; the moving device for nuclear magnetic resonance diagnosis is simple in structure and convenient to operate, can move along with the extension and retraction of a diagnosis bed, facilitates the examination of a doctor, can effectively fix the baby through a baby detection mechanism installed in a split mode, facilitates the examination, facilitates the posture adjustment of the baby by the doctor, protects the spine cone of the baby, relieves the discomfort of the baby, prevents the baby from crying and screaming, attracts the attention of the baby through a follow-up attraction mechanism, disperses the attention of the baby, relieves the tension of the baby, assists in fixing the baby and disperses the attention of the baby through the cooperation of the baby detection mechanism and the follow-up attraction mechanism, avoids the baby from crying and screaming, and enables the detection to be completed more smoothly.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.