CN117297645A

CN117297645A - Body position supporting device for radiology department

Info

Publication number: CN117297645A
Application number: CN202311285603.6A
Authority: CN
Inventors: 陈亮
Original assignee: Hanzhong Central Hospital
Current assignee: Hanzhong Central Hospital
Priority date: 2023-10-07
Filing date: 2023-10-07
Publication date: 2023-12-29

Abstract

The invention discloses a body position supporting device for radiology department, which relates to the technical field of medical auxiliary equipment and comprises a fixed bed plate arranged above a bottom plate, and a lifting mechanism for adjusting the height of the fixed bed plate is arranged between the bottom plate and the fixed bed plate; a headrest is arranged on the fixed bed board, a clamping mechanism for fixing a patient is arranged on the fixed bed board at one side of the headrest, and the lifting mechanism drives the clamping mechanism to work; the right end of the fixed bed board is provided with a first groove, a movable bed board is movably arranged in the first groove, a rotating mechanism for driving the movable bed board to rotate is arranged between the fixed bed board and the movable bed board, and the clamping mechanism drives the rotating mechanism to work; the invention has simple and reliable structure, good body position supporting effect, convenient control and suitability for popularization.

Description

Body position supporting device for radiology department

Technical Field

The invention relates to the technical field of medical auxiliary instruments, in particular to a body position supporting device for radiology department.

Background

In modern hospital construction, the radiology department is a department integrating examination, diagnosis and treatment, and many diseases in clinical departments need to be clearly diagnosed and assisted diagnosed through the examination of radiology department equipment, and the radiology department equipment generally comprises a common radiography machine, a computer radiography system, a direct digital radiography system, a computer tomography, nuclear magnetic resonance and digital subtraction angiography system and the like, while the radiology department often needs a body position supporting device to support the patient when performing the instrument examination on the patient, so as to facilitate the examination of the patient body by the instrument.

When the existing body position supporting device is used, a patient is often required to sit on the body position supporting device, and then is moved to a proper position on the body position supporting device, and because some patients are weaker in physique, and the body position supporting device is higher, the patient is not easy to sit on the body position supporting device, and when the patient sits on the body position supporting device, the patient also needs to carry out integral body displacement through the help of families or medical staff, so that the body position supporting device is inconvenient and low in practicality.

Disclosure of Invention

The invention aims at the problems, and provides a body position supporting device for radiology, which solves the problems that when the existing body position supporting device is used, a patient is often required to sit on the body position supporting device, and then the body is moved to a proper position on the body position supporting device, and because some patients are weaker in physique and the body position supporting device is higher, the patient is not easy to sit on the body position supporting device, and the patient is required to carry out integral body movement with the help of families or medical staff when sitting on the body position supporting device, so that inconvenience is caused.

The technical scheme of the invention is as follows: a body position supporting device for radiology department comprises a bottom plate and a fixed bed plate;

a fixed bed plate is arranged above the bottom plate, and a lifting mechanism for adjusting the height of the fixed bed plate is arranged between the bottom plate and the fixed bed plate;

a headrest is arranged on the fixed bed board, a clamping mechanism for fixing a patient is arranged on the fixed bed board at one side of the headrest, and the lifting mechanism drives the clamping mechanism to work;

the right end of the fixed bed board is provided with a first groove, a movable bed board is movably arranged in the first groove, a rotating mechanism for driving the movable bed board to rotate is arranged between the fixed bed board and the movable bed board, and the clamping mechanism drives the rotating mechanism to work.

Further, the lifting mechanism comprises a driving piece, first fixed blocks, second fixed blocks, first rotating shafts, first gears, threaded rods, first racks, first moving rods, connecting plates, first rotating rods, second rotating shafts and third fixed blocks, four first fixed blocks are respectively arranged on a bottom plate, the inner sides of the four first fixed blocks are respectively connected with first ends of the first rotating shafts in a rotating mode, the second ends of the first rotating shafts are sleeved with the first gears, the second fixed blocks are arranged on the bottom plate at the left side of the first fixed blocks, the first moving rods are respectively arranged above the first gears at the left end and below the two first gears at the right end, the first racks are respectively arranged below the first moving rods at the left end and on the two first moving rods at the right end, the first racks are respectively connected with the first gears in a meshed mode, the inner ends of the four first moving rods are respectively connected with the threaded rods, and the threaded rods are respectively connected with the connecting plates in a penetrating mode, and the threaded rods are respectively connected with the connecting plates in a threaded mode;

four third fixed blocks are respectively arranged below the fixed bed board, a first rotating rod first end is connected to a first rotating shaft between the first fixed block and the first gear, a second rotating rod first end is hinged to a first rotating rod second end, the second rotating rod second end is connected with the inner sides of the third fixed blocks in a rotating mode, a second rotating shaft is arranged between the two second rotating rod second ends and located at the left end, and the second rotating shaft drives the clamping mechanism to work.

Further, the clamping mechanism comprises a box body, a first bevel gear, a second bevel gear, a third rotating shaft, a third bevel gear, a fourth bevel gear, a first fixed plate, a first arc-shaped rod, a connecting rod, a fourth rotating shaft, a third rotating rod, a clamping outer plate, a fifth rotating shaft, a second gear, a second arc-shaped rod, a third gear, a foam-rubber cushion, a third arc-shaped rod, a fourth rotating rod, a second rack and a third rack, wherein the box body is arranged below the fixed bed plate at one side of the second rotating shaft at the left end, a first fixed plate is arranged in the box body, two ends of the first fixed plate are respectively connected with the inner wall of the box body, a first bevel gear is sleeved on the second rotating shaft, a meshed second bevel gear is arranged at one side of the first bevel gear, a third rotating shaft penetrates through the second bevel gear, the other end of the third rotating shaft is rotationally connected with the inner wall of the box body, a third rotating shaft is driven to work, a third bevel gear is sleeved on the third upper part of the box body, one side of the third bevel gear is provided with the third rotating shaft, a fourth rotating shaft penetrates through the third rotating shaft, a third rotating sleeve is arranged on the third rotating shaft, a third rotating shaft penetrates through the third rotating shaft is meshed with the third rotating shaft, and is connected with the third rotating shaft, and is meshed with the third rotating shaft, and is connected with the fifth rotating shaft;

the right side of the second gear is provided with a third arc-shaped rod, the outer side of the third arc-shaped rod is provided with a third rack, the third rack is connected with a second gear in a meshed mode, one end of the third arc-shaped rod is connected with a first end of a third rotating rod, second ends of the fourth rotating rod and the second ends of the third rotating rod are both connected with a first arc-shaped rod, the second ends of the fourth rotating rod and the second ends of the third rotating rod are internally rotated to penetrate through the same fourth rotating shaft, the first end of the fourth rotating shaft is connected with a first fixed plate, the second ends of the fourth rotating shaft are connected with the top wall of the box body, the first end of the first arc-shaped rod is connected with a first connecting rod, a through arc-shaped groove is formed in the joint of the box body above the second ends of the connecting rod and the fixed bed plate, and the second ends of the connecting rod are glidingly penetrated through arc-shaped groove is connected with a clamping outer plate.

Further, the rotating mechanism comprises a fifth bevel gear, a sixth bevel gear, a second fixed plate, a sixth rotating shaft, worms, a seventh rotating shaft, a third fixed plate, a worm wheel, a fifth rotating rod, a sixth rotating rod, a seventh rotating rod, an eighth rotating rod, a ninth rotating rod, a tenth rotating rod, an eleventh rotating rod, a twelfth rotating rod and a fourth fixed plate, wherein the other side of the box body is provided with the second fixed plate, the fourth fixed plate is vertically arranged below the second fixed plate, one side of the second fixed plate is vertically provided with four third fixed plates respectively, the inner sides of the four third fixed plates are provided with the same sixth rotating shaft, the first end of the sixth rotating shaft is in rotating connection with the bottom wall of the fixed bed plate, the second end of the sixth rotating shaft is in rotating connection with the fourth fixed plate, two worms are respectively sleeved on the sixth rotating shaft, the sixth rotating shaft between the two worms is sleeved with the sixth bevel gear, the other end of the third rotating shaft is respectively rotated through the inner wall of the box body and the second fixed plate, the fifth bevel gear is sleeved on one side of the fifth rotating shaft is connected with the worm wheel, the same six rotating shafts are respectively meshed with the seventh rotating shafts, and two ends of the seventh rotating shafts are respectively meshed with the seventh rotating shafts;

the first end of a fifth rotating rod is connected with a through third fixed plate which is positioned above and rotates at both ends of the seventh rotating shaft, the first end of a twelfth rotating rod is connected with a through third fixed plate which is positioned below and rotates at both ends of the seventh rotating shaft, the fifth rotating rod and the twelfth rotating rod which are positioned at the same side are combined into a group, the second end of the fifth rotating rod is rotationally connected with the first end of an eleventh rotating rod, the second end of the eleventh rotating rod is rotationally connected with the first end of a tenth rotating rod, the second end of the tenth rotating rod is rotationally connected with the twelfth rotating rod, the tenth dwang second end rotates and is connected with the first end of sixth dwang, sixth dwang second end is articulated with fifth dwang middle part, the first end of sixth dwang rotates and is connected with the first end of seventh dwang, the first end of seventh dwang second end rotates and is connected with the first end of eighth dwang, the first end of eleventh dwang rotates and is connected with the first end of ninth dwang, the ninth dwang is articulated with seventh dwang middle part, the eighth dwang second end is articulated with same movable bed board bottom with the ninth dwang second end.

Further, the driving piece is a motor or a hand wheel.

Further, two the centre gripping planking inboard is equipped with the second recess, be equipped with two electric telescopic handle in the second recess respectively, two the electric telescopic handle other end is connected with same centre gripping inner panel, the gliding setting of centre gripping inner panel is in the second recess, centre gripping inner panel inboard is equipped with the foam-rubber cushion.

The invention has the advantages that:

the lifting mechanism is arranged, so that a patient can sit on the body position supporting device conveniently, the patient can be moved to the height to be checked, the whole body displacement is not needed to be carried out with the help of families or medical staff, and the device is convenient; by arranging the clamping mechanism, the patient is clamped and fixed while the patient is moved to the height to be inspected, so that the movement of the posture kept by the patient in the inspection process is prevented, and the scanning inspection effect is influenced; by arranging the rotating mechanism, the leg of the patient is supported while the patient is moved to the height to be checked and clamped and fixed, so that the leg and the body of the patient are positioned on the same horizontal plane, and the subsequent checking is convenient; the invention has simple and reliable structure, good body position supporting effect, convenient control and suitability for popularization.

In addition to the objects, features and advantages described above, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention.

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

FIG. 2 is a second gear mounting schematic of the present invention;

FIG. 3 is a fifth lever installation schematic of the present invention;

FIG. 4 is a schematic view of the partial enlarged installation of FIG. 1 a in accordance with the present invention;

FIG. 5 is a fourth rotary lever mounting schematic of the present invention;

FIG. 6 is a schematic view of a headrest installation of the present invention;

fig. 7 is a schematic view of the drive assembly of the present invention.

Reference numerals:

1 is a driving piece, 2 is a bottom plate, 21 is a first fixed block, 22 is a second fixed block, 23 is a first rotating shaft, 24 is a first gear, 25 is a threaded rod, 26 is a first rack, 27 is a first moving rod, 28 is a connecting plate, 29 is a first rotating rod, 210 is a second rotating rod, 211 is a second rotating shaft, 212 is a third fixed block, 3 is a box, 31 is a first bevel gear, 32 is a second bevel gear, 33 is a third bevel gear, 35 is a fourth bevel gear, 36 is a fourth bevel gear, 37 is a first arc rod, 38 is a connecting rod, 39 is a fourth rotating rod, 310 is a third rotating rod, 311 is a clamping outer plate, 312 is a fifth rotating rod, 313 is a second arc rod, 314 is a second arc rod the third gear 315, the foam cushion 316, the third arc rod 317, the fourth rotating rod 318, the second rack 319, the third rack 320, the electric telescopic rod 321, the clamping inner plate 322, the fixed bed plate 4, the headrest 5, the movable bed plate 6, the fifth bevel gear 61, the sixth bevel gear 62, the second fixed plate 63, the sixth rotating shaft 64, the worm 65, the seventh rotating shaft 66, the third fixed plate 67, the worm wheel 68, the fifth rotating rod 69, the sixth rotating rod 610, the seventh rotating rod 611, the eighth rotating rod 612, the ninth rotating rod 613, the tenth rotating rod 614, the eleventh rotating rod 615, the twelfth rotating rod 616, and the fourth fixed plate 617.

Detailed Description

The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.

In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Referring to fig. 1 to 7, a body position supporting device for radiology department comprises a bottom plate 2 and a fixed bed plate 4;

a fixed bed plate 4 is arranged above the bottom plate 2, and a lifting mechanism for adjusting the height of the fixed bed plate 4 is arranged between the bottom plate 2 and the fixed bed plate 4;

a headrest 5 is arranged on the fixed bed board 4, the headrest 5 is used for placing the head of a patient, a clamping mechanism for fixing the patient is arranged on the fixed bed board 4 at one side of the headrest 5, and the lifting mechanism drives the clamping mechanism to work;

the right end of the fixed bed board 4 is provided with a first groove, a movable bed board 6 is movably arranged in the first groove, a rotating mechanism for driving the movable bed board 6 to rotate is arranged between the fixed bed board 4 and the movable bed board 6, the fixed bed board 4 and the movable bed board 6 are matched for supporting a patient, and the clamping mechanism drives the rotating mechanism to work;

the lifting mechanism comprises a driving piece 1, a first fixed block 21, a second fixed block 22, a first rotating shaft 23, first gears 24, threaded rods 25, first racks 26, a first moving rod 27, a connecting plate 28, a first rotating rod 29, a second rotating rod 210, a second rotating shaft 211 and a third fixed block 212, four first fixed blocks 21 are respectively arranged on a bottom plate 2, the bottom plate 2 is used for installing the first fixed block 21, the inner sides of the four first fixed blocks 21 are respectively and rotatably connected with a first end of the first rotating shaft 23, the first fixed blocks 21 are used for installing the first rotating shaft 23, the first gears 24 are fixedly sleeved at the second ends of the first rotating shafts 23, the second fixed blocks 22 are arranged on the bottom plate 2 at the left side of the two first fixed blocks 21 at the left end, the first moving rods 27 are respectively arranged above the two first gears 24 at the left end and below the two first gears 24 at the right end, the two first moving rods 27 at the right end are both in sliding connection with the bottom plate 2, specifically, the two first moving rods 27 at the right end are both in sliding connection with the bottom plate 2 through the matching of a T-shaped sliding block and a T-shaped sliding groove, a first rack 26 is arranged below the two first moving rods 27 at the left end and on the two first moving rods 27 at the right end, the first rack 26 is in meshed connection with the first gear 24, the inner ends of the four first moving rods 27 are both connected with the same connecting plate 28, a threaded rod 25 is in threaded connection in the connecting plate 28, a driving piece 1 is connected with a second penetrating fixed block 22 rotating at the other end of the threaded rod 25, the second fixed block 22 is used for installing the threaded rod 25, and the driving piece 1 is a commercially available motor or hand wheel;

four third fixed blocks 212 are respectively arranged below the fixed bed board 4, a first end of a first rotating rod 29 is connected to a first rotating shaft 23 between the first fixed block 21 and the first gear 24, a second end of the first rotating rod 29 is hinged with a first end of a second rotating rod 210, a second end of the second rotating rod 210 is rotatably connected with the inner side of the third fixed blocks 212, the third fixed blocks 212 are used for installing the second rotating rods 210, a second rotating shaft 211 is arranged between the second ends of the two second rotating rods 210 positioned at the left end, and the second rotating shaft 211 drives a clamping mechanism to work;

preferably, the driving member 1 drives the threaded rod 25 to rotate, the threaded rod 25 rotates to drive the connecting plate 28 to move, the connecting plate 28 moves to drive the first moving rod 27 to move, the first moving rod 27 moves to drive the first rack 26 to move, the first rack 26 moves to drive the first gear 24 to rotate, the first gear 24 rotates to drive the first rotating rod 29 to rotate, the first rotating rod 29 rotates to drive the second rotating rod 210 to rotate, the second rotating rod 210 rotates to drive the third fixed block 212 to lift, meanwhile, the second rotating rod 210 rotates to drive the second rotating shaft 211 to rotate, the third fixed block 212 lifts to drive the fixed bed board 4 to lift, and then the patient is moved to a fixed height to be inspected;

the clamping mechanism comprises a box body 3, a first bevel gear 31, a second bevel gear 32, a third rotating shaft 33, a third bevel gear 34, a fourth bevel gear 35, a first fixing plate 36, a first arc-shaped rod 37, a connecting rod 38, a fourth rotating shaft 39, a third rotating rod 310, a clamping outer plate 311, a fifth rotating shaft 312, a second gear 313, a second arc-shaped rod 314, a third gear 315, a foam cushion 316, a third arc-shaped rod 317, a fourth rotating rod 318, a second rack 319 and a third rack 320, wherein the box body 3 is arranged under a fixed bed plate 4 at one side of a second rotating shaft 211 at the left end, a first fixing plate 36 is arranged in the box body 3, two ends of the first fixing plate 36 are respectively connected with the inner wall of the box body 3, the first bevel gear 31 is fixedly sleeved on the second rotating shaft 211, a meshed second bevel gear 32 is arranged at one side of the first bevel gear 31, the third rotating shaft 33 is penetrated in the second bevel gear 32, the other end of the third rotating shaft 33 is rotatably connected with the inner wall of the box body 3 through the left side wall of the box body 3, the third rotating shaft 33 drives the rotating mechanism to work, a third bevel gear 34 is fixedly sleeved on the third rotating shaft 33 in the box body 3, one side of the third bevel gear 34 is provided with a fourth bevel gear 35 meshed with the third bevel gear 34, a fifth rotating shaft 312 is penetrated in the fourth bevel gear 35, a first fixing plate 36 which penetrates through the other end of the fifth rotating shaft 312 and is rotatably connected with the top wall of the box body 3 through rotation, the first fixing plate 36 is used for installing the fifth rotating shaft 312, a third gear 315 is fixedly sleeved on the fifth rotating shaft 312 above the first fixing plate 36, a second gear 313 is fixedly sleeved on the fifth rotating shaft 312 above the third gear 315, a second arc-shaped rod 314 is installed on the left side of the third gear 315, a second rack 319 is installed on the inner side of the second arc-shaped rod 314, the second rack 319 is meshed with the third gear 315, one end of the second arc-shaped rod 314 is connected with a first end of a fourth rotating rod 318;

a third arc-shaped rod 317 is arranged on the right side of the second gear 313, a third rack 320 is arranged on the outer side of the third arc-shaped rod 317, the third rack 320 is connected with the second gear 313 in a meshed manner, one end of the third arc-shaped rod 317 is connected with a first end of a third rotating rod 310, a second end of a fourth rotating rod 318 and a second end of the third rotating rod 310 are both connected with a first end of a first arc-shaped rod 37, the same fourth rotating shaft 39 penetrates through the second end of the fourth rotating rod 318 and the second end of the third rotating rod 310 in a rotating manner, the first end of the fourth rotating shaft 39 is connected with a first fixed plate 36, the second end of the fourth rotating shaft 39 is connected with the top wall of the box body 3, a connecting rod 38 is connected with the second end of the first arc-shaped rod 37, a connecting part of the box body 3 above the second end of the connecting rod 38 and the fixed bed board 4 is provided with a through arc-shaped groove, and the through arc-shaped groove on which the second end of the connecting rod 38 slides is connected with a clamping outer plate 311;

preferably, the second rotating shaft 211 rotates to drive the first bevel gear 31 to rotate, the first bevel gear 31 rotates to drive the second bevel gear 32 to rotate, the second bevel gear 32 rotates to drive the third rotating shaft 33 to rotate, the third rotating shaft 33 rotates to drive the third bevel gear 34 to rotate, the third bevel gear 34 rotates to drive the fourth bevel gear 35 to rotate, the fourth bevel gear 35 rotates to drive the fifth rotating shaft 312 to rotate, the fifth rotating shaft 312 rotates to drive the third gear 315 and the second gear 313 to rotate, the third gear 315 rotates to drive the second rack 319 to move, the second rack 319 moves to drive the second arc rod 314 to rotate, the second arc rod 314 rotates to drive the fourth rotating rod 318 to rotate, the second gear 313 rotates to drive the third rack 320 to move, the third rack 320 moves to drive the third arc rod 317 to rotate, the third arc rod 317 rotates to drive the third rotating rod 310 to rotate, the fourth rotating rod 318 and the third rotating rod 310 rotate to drive the first arc rod 37 to move, the first arc rod 37 moves to drive the connecting rod 38 to move, the clamping outer plate 311 to clamp and fix the patient, and the patient is prevented from affecting the scanning posture during the examination;

the rotating mechanism comprises a fifth bevel gear 61, a sixth bevel gear 62, a second fixed plate 63, a sixth rotating shaft 64, worms 65, a seventh rotating shaft 66, a third fixed plate 67, a worm wheel 68, a fifth rotating rod 69, a sixth rotating rod 610, a seventh rotating rod 611, an eighth rotating rod 612, a ninth rotating rod 613, a tenth rotating rod 614, an eleventh rotating rod 615, a twelfth rotating rod 616 and a fourth fixed plate 617, wherein the second fixed plate 63 is arranged on the other side of the box body 3, the fourth fixed plate 617 is vertically arranged below the second fixed plate 63, the second fixed plate 63 is used for installing the fourth fixed plate 617, one side of the second fixed plate 63 is vertically provided with four third fixed plates 67, the same sixth rotating shaft 64 is arranged on the inner side of the fourth fixed plate 67, the first end of the sixth rotating shaft 64 is in rotating connection with the bottom wall of the fixed bed plate 4, the second end of the sixth rotating shaft 64 is in rotating connection with the fourth fixed plate 617, the fourth fixed plate 617 is used for installing the sixth rotating shaft 64, two worm wheels 65 are respectively fixedly sleeved on the sixth rotating shaft 64, the worm wheel 65 is fixedly penetrates through the third rotating shaft 62 and runs through the third rotating shaft 33, the third rotating plate 66 is fixedly arranged on the other side of the third rotating plate 65, the third rotating plate 67 is fixedly meshed with the third rotating shaft 67, and the third rotating shaft 67 is fixedly meshed with the seventh rotating shaft 67, and the third rotating shaft 64 is fixedly meshed with the third rotating shaft 64, and the third rotating shaft 64 is fixedly meshed with the third rotating shaft 67, and the fourth rotating shaft 64, and the fourth rotating shaft mechanism is meshed with the fourth rotating mechanism is meshed with and is; preferably, the spiral directions of the two worms 65 are opposite, and the two worms 65 are respectively meshed with the worm wheel 68 on one side of the worm 65, so that when the two worms 65 rotate in the same direction, the two worm wheels 68 are opposite in direction;

the first end of a fifth rotating rod 69 is connected to the through third fixed plate 67 which is positioned at the two ends of the upper seventh rotating shaft 66 and rotates, the first end of a twelfth rotating rod 616 is connected to the through third fixed plate 67 which is positioned at the two ends of the lower seventh rotating shaft 66 and rotates, the fifth rotating rod 69 and the twelfth rotating rod 616 which are positioned at the same side are combined into a group, the second end of the fifth rotating rod 69 is rotationally connected with the first end of an eleventh rotating rod 615, the second end of the eleventh rotating rod 615 is rotationally connected with the first end of a tenth rotating rod 614, the second end of the tenth rotating rod 614 is rotationally connected with the twelfth rotating rod 616, the second end of the tenth rotating rod 614 is rotationally connected with the first end of a sixth rotating rod 610, the second end of the sixth rotating rod 610 is rotationally hinged with the middle of the fifth rotating rod 69, the first end of the sixth rotating rod 610 is rotationally connected with the first end of a seventh rotating rod 611, the second end of the seventh rotating rod 611 is rotationally connected with the first end of the eighth rotating rod 612, the first end of the eleventh rotating rod 615 is rotationally connected with the first end of a ninth rotating rod 613, the middle of the seventh rotating rod 613 is rotationally connected with the eighth rotating rod 613, the middle of the eighth rotating rod 613 is rotationally hinged with the eighth rotating rod 612 and the eighth rotating rod 6 is movably hinged with the bottom of the eighth rotating rod 613;

preferably, the third rotating shaft 33 rotates to drive the fifth bevel gear 61 to rotate, the fifth bevel gear 61 rotates to drive the sixth bevel gear 62 to rotate, the sixth bevel gear 62 rotates to drive the sixth rotating shaft 64 to rotate, the sixth rotating shaft 64 rotates to drive the worm 65 to rotate, the worm 65 rotates to drive the worm wheel 68 to rotate, the worm wheel 68 rotates to drive the seventh rotating shaft 66 to rotate, and the seventh rotating shaft 66 rotates to drive the fifth rotating rod 69 and the twelfth rotating rod 616 to rotate;

the fifth rotating rod 69 rotates to push the first end of the ninth rotating rod 613, the second end of the sixth rotating rod 610 and the first end of the eleventh rotating rod 615 to move, and the first end of the ninth rotating rod 613 moves to drive the second end of the ninth rotating rod 613 to move;

meanwhile, the twelfth rotating rod 616 rotates to pull the second end of the sixth rotating rod 610 and the first end of the seventh rotating rod 611 to move, and pushes the first end of the tenth rotating rod 614 to move, so that the second end of the ninth rotating rod 613 pushes the movable bed board 6 to move integrally, meanwhile, when the second end of the ninth rotating rod 613 pushes the movable bed board 6 to move, the twelfth rotating rod 616 pulls the first end of the seventh rotating rod 611 to move upwards, the second end of the seventh rotating rod 611 moves upwards to push the eighth rotating rod 612 to move upwards, the eighth rotating rod 612 moves upwards to push the movable bed board 6 to rotate, and the movable bed board 6 rotates to support the legs of the patient so that the legs of the patient are on the same horizontal plane with the body;

meanwhile, the seventh rotating rod 611 moves to push the eighth rotating rod 612 to move, so that the sixth rotating rod 610 and the seventh rotating rod 611 are in the same straight line, and the fifth rotating rod 69, the sixth rotating rod 610, the tenth rotating rod 614 and the eleventh rotating rod 615 form a parallelogram, so that the support is more stable;

preferably, the fourth fixing plate 617 is located above the threaded rod 25 in the initial state, and a gap is left between the bottom of the fourth fixing plate 617 and the threaded rod 25, so that the fourth fixing plate 617 and the threaded rod 25 do not interfere with each other when moving, and the fixed bed board 4 is at a required fixed height in both the initial state and the inspection state;

the inner sides of the two clamping outer plates 311 are provided with second grooves, two electric telescopic rods 321 are respectively arranged in the second grooves, the other ends of the two electric telescopic rods 321 are connected with the same clamping inner plate 322, the clamping inner plate 322 is arranged in the second grooves in a sliding manner, the inner sides of the clamping inner plates 322 are provided with sponge pads 316, and the sponge pads 316 are used for buffering and preventing clamping injury to patients;

preferably, the electric telescopic rod 321 moves to drive the inner clamping plate 322 to move, and the inner clamping plate 322 moves to adjust the clamping distance according to the thickness of different patients.

The application method of the invention comprises the following steps: when the patient needs to be checked, the patient moves into the first groove, sits on one end of the fixed bed board 4 in the first groove, then lies down on the fixed bed board 4, the head is placed on the headrest 5, then, the medical staff opens the driving piece 1, the driving piece 1 drives the threaded rod 25 to rotate, the threaded rod 25 rotates to drive the connecting plate 28 to move, the connecting plate 28 moves to drive the first moving rod 27 to move, the first moving rod 27 moves to drive the first rack 26 to move, the first rack 26 moves to drive the first gear 24 to rotate, the first gear 24 rotates to drive the first rotating rod 29 to rotate, the first rotating rod 29 rotates to drive the second rotating rod 210 to rotate, the second rotating rod 210 rotates to drive the third fixed block 212 to rise, meanwhile, the second rotating rod 210 rotates to drive the second rotating shaft 211 to rotate, the third fixed block 212 rises to drive the fixed bed board 4 to rise, and the patient is convenient to sit on the body position supporting device, the patient is moved to the height to be examined, and at the same time, the second rotating shaft 211 rotates to drive the first bevel gear 31 to rotate, the first bevel gear 31 rotates to drive the second bevel gear 32 to rotate, the second bevel gear 32 rotates to drive the third rotating shaft 33 to rotate, the third rotating shaft 33 rotates to drive the third bevel gear 34 to rotate, the third bevel gear 34 rotates to drive the fourth bevel gear 35 to rotate, the fourth bevel gear 35 rotates to drive the fifth rotating shaft 312 to rotate, the fifth rotating shaft 312 rotates to drive the third gear 315 and the second gear 313 to rotate, the third gear 315 rotates to drive the second rack 319 to move, the second rack 319 moves to drive the second arc-shaped rod 314 to rotate, the second arc-shaped rod 314 rotates to drive the fourth rotating rod 318 to rotate, the second gear 313 rotates to drive the third rack 320 to move, the third arc-shaped rod 317 rotates to drive the third rotating rod 310 to rotate, the fourth rotating rod 318 and the third rotating rod 310 rotate to drive the first arc-shaped rod 37 to move in opposite directions, the first arc-shaped rod 37 moves in opposite directions to drive the connecting rod 38 to move in opposite directions, the connecting rod 38 moves in opposite directions to drive the clamping outer plate 311 to move in opposite directions, and further the patient is clamped and fixed, so that the movement of the posture kept by the patient in the process of examination is prevented, and the scanning examination effect is influenced; meanwhile, the third rotating shaft 33 rotates to drive the fifth bevel gear 61 to rotate, the fifth bevel gear 61 rotates to drive the sixth bevel gear 62 to rotate, the sixth bevel gear 62 rotates to drive the sixth rotating shaft 64 to rotate, the sixth rotating shaft 64 rotates to drive the worm 65 to rotate, the worm 65 rotates to drive the worm wheel 68 to rotate, the worm wheel 68 rotates to drive the seventh rotating shaft 66 to rotate, and the seventh rotating shaft 66 rotates to drive the fifth rotating rod 69 and the twelfth rotating rod 616 to rotate; the fifth rotating rod 69 rotates to push the first end of the ninth rotating rod 613, the second end of the sixth rotating rod 610 and the first end of the eleventh rotating rod 615 to move, and the first end of the ninth rotating rod 613 moves to drive the second end of the ninth rotating rod 613 to move; meanwhile, the twelfth rotating rod 616 rotates to pull the second end of the sixth rotating rod 610 and the first end of the seventh rotating rod 611 to move, and pushes the first end of the tenth rotating rod 614 to move, so that the second end of the ninth rotating rod 613 pushes the movable bed board 6 to move integrally, meanwhile, when the second end of the ninth rotating rod 613 pushes the movable bed board 6 to move, the twelfth rotating rod 616 pulls the first end of the seventh rotating rod 611 to move upwards, the second end of the seventh rotating rod 611 moves upwards to push the eighth rotating rod 612 to move upwards, the eighth rotating rod 612 moves upwards to push the movable bed board 6 to rotate, and the movable bed board 6 rotates to support the legs of the patient so that the legs of the patient are on the same horizontal plane with the body; meanwhile, the seventh rotating rod 611 moves to push the eighth rotating rod 612 to move, so that the sixth rotating rod 610 and the seventh rotating rod 611 are in the same straight line, and the fifth rotating rod 69, the sixth rotating rod 610, the tenth rotating rod 614 and the eleventh rotating rod 615 form a parallelogram, so that the support is more stable; in the operation, can be as required, medical personnel drive centre gripping inner panel 322 further remove through opening electric telescopic handle 321, and then according to the fat thin different adjustment centre gripping of different patients' distance for it is fixed more stable to the centre gripping of different patients.

The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.

Claims

1. A body position supporting device for radiology department, which is characterized by comprising a bottom plate (2) and a fixed bed plate (4);

a fixed bed board (4) is arranged above the bottom board (2), and a lifting mechanism for adjusting the height of the fixed bed board (4) is arranged between the bottom board (2) and the fixed bed board (4);

a headrest (5) is arranged on the fixed bed board (4), a clamping mechanism for fixing a patient is arranged on the fixed bed board (4) at one side of the headrest (5), and the lifting mechanism drives the clamping mechanism to work;

the right end of the fixed bed plate (4) is provided with a first groove, a movable bed plate (6) is movably arranged in the first groove, a rotating mechanism for driving the movable bed plate (6) to rotate is arranged between the fixed bed plate (4) and the movable bed plate (6), and the clamping mechanism drives the rotating mechanism to work.

2. The radiological posture support device of claim 1, wherein: the lifting mechanism comprises a driving piece (1), a first fixed block (21), a second fixed block (22), a first rotating shaft (23), a first gear (24), a threaded rod (25), a first rack (26), a first moving rod (27), a connecting plate (28), a first rotating rod (29), a second rotating rod (210), a second rotating shaft (211) and a third fixed block (212), four first fixed blocks (21) are respectively arranged on a bottom plate (2), the inner sides of the four first fixed blocks (21) are respectively and rotatably connected with the first ends of the first rotating shaft (23), the second ends of the first rotating shaft (23) are sleeved with first gears (24), the bottom plate (2) at the left side of the first fixed block (21) is provided with the second fixed block (22), the first moving rods (27) are respectively arranged above the first gears (24) and below the two first gears (24) at the right side, the two first moving rods (27) are respectively and slidably connected with the first racks (27) at the upper ends and the first ends of the first racks (27), the inner ends of the four first moving rods (27) are connected with the same connecting plate (28), threaded rods (25) are connected in the connecting plate (28) in a threaded mode, and driving pieces (1) are connected to the other ends of the threaded rods (25) in a rotating mode and penetrate through the second fixed blocks (22);

four third fixed blocks (212) are respectively arranged below the fixed bed board (4), a first rotating rod (29) first end is connected to a first rotating shaft (23) between the first fixed block (21) and the first gear (24), a second rotating rod (210) first end is hinged to a second end of the first rotating rod (29), a second end of the second rotating rod (210) is connected with the inner side of the third fixed block (212) in a rotating mode, a second rotating shaft (211) is arranged between two second ends of the second rotating rods (210) and located at the left end, and the second rotating shaft (211) drives a clamping mechanism to work.

3. The radiology position support device of claim 2 wherein: the clamping mechanism comprises a box body (3), a first bevel gear (31), a second bevel gear (32), a third rotating shaft (33), a third bevel gear (34), a fourth bevel gear (35), a first fixed plate (36), a first arc-shaped rod (37), a connecting rod (38), a fourth rotating shaft (39), a third rotating rod (310), a clamping outer plate (311), a fifth rotating shaft (312), a second gear (313), a second arc-shaped rod (314), a third gear (315), a foam-rubber cushion (316), a third arc-shaped rod (317), a fourth rotating rod (318), a second rack (319) and a third rack (320), the box body (3) is arranged under a fixed bed plate (4) at one side of the second rotating shaft (211) at the left end, the first fixed plate (36) is arranged in the box body (3), two ends of the first fixed plate (36) are respectively connected with the inner wall of the box body (3), the first bevel gear (31) is sleeved on the second rotating shaft (211), a meshed second bevel gear (32) is arranged at one side of the first bevel gear (31), the second bevel gear (32) penetrates through the inner wall of the box body (33) and runs through the other end of the box body (33), the third rotating shaft (33) drives the rotating mechanism to work, a third bevel gear (34) is sleeved on the third rotating shaft (33) in the box body (3), a fourth bevel gear (35) meshed with the third bevel gear (34) is arranged on one side of the third bevel gear (34), a fifth rotating shaft (312) penetrates through the fourth bevel gear (35), a first fixing plate (36) penetrating through the other end of the fifth rotating shaft (312) is connected with the top wall of the box body (3) in a rotating mode, a third gear (315) is sleeved on the fifth rotating shaft (312) above the first fixing plate (36), a second gear (313) is sleeved on the fifth rotating shaft (312) above the third gear (315), a second arc-shaped rod (314) is arranged on the left side of the third gear (315), a second rack (319) is arranged on the inner side of the second arc-shaped rod (314), the second rack (319) is connected with the third gear (315) in a meshed mode, and one end of the second arc-shaped rod (314) is connected with a first end of the fourth rotating rod (318);

the utility model discloses a folding bed plate, including first arc rod (310), second gear (313) right side is equipped with third arc rod (317), third arc rod (317) outside is equipped with third rack (320), third rack (320) are connected with second gear (313) meshing, third arc rod (317) one end is connected with third dwang (310) first end, fourth dwang (318) second end all is connected with first arc rod (37) first end with third dwang (310) second end, run through of fourth dwang (318) second end and third dwang (310) second end internal rotation has same fourth pivot (39), fourth pivot (39) first end is connected with first fixed plate (36), fourth pivot (39) second end is connected with box (3) roof, be connected with connecting rod (38) first end on the second end of first arc rod (37), box (3) and fixed connection department that link up (4) second end top are equipped with arc groove (311), arc groove (311) are connected with connecting rod (38).

4. A radiology position support device as defined in claim 3 wherein: the rotating mechanism comprises a fifth bevel gear (61), a sixth bevel gear (62), a second fixed plate (63), a sixth rotating shaft (64), a worm (65), a seventh rotating shaft (66), a third fixed plate (67), a worm wheel (68), a fifth rotating rod (69), a sixth rotating rod (610), a seventh rotating rod (611), an eighth rotating rod (612), a ninth rotating rod (613), a tenth rotating rod (614), an eleventh rotating rod (615), a twelfth rotating rod (616) and a fourth fixed plate (617), a second fixed plate (63) is arranged on the other side of the box body (3), four third fixed plates (67) are vertically arranged below the second fixed plate (63), the same sixth rotating shaft (64) is arranged on the inner side of the third fixed plate (67), a first end of the sixth rotating shaft (64) is rotationally connected with the bottom wall of the fixed plate (4), a second end of the sixth rotating shaft (64) is rotationally connected with the fourth fixed plate (617), a fourth fixed plate (617) is vertically arranged below the second fixed plate (63), four third fixed plates (67) are vertically arranged on one side of the second fixed plate (67), four third fixed plates (67) are vertically arranged on the inner side of the third fixed plate (67), the same six rotating shaft (64) and the worm (65) is arranged on the second rotating shaft (64), a fifth bevel gear (61) is sleeved on the inner wall of the through box body (3) and the second fixing plate (63) which are respectively rotated at the other end of the third rotating shaft (33), the fifth bevel gear (61) is meshed with the sixth bevel gear (62), a worm wheel (68) meshed with the worm gear (65) is arranged at one side of the worm (65), a seventh rotating shaft (66) is penetrated in the worm wheel (68), and two ends of the seventh rotating shaft (66) are respectively connected with the third fixing plate (67) in a rotating way;

the first end of a fifth rotating rod (69) is connected with the first end of a through third fixed plate (67) which is positioned above and rotates at both ends of the seventh rotating shaft (66), the first end of a twelfth rotating rod (616) is connected with the first end of the through third fixed plate (67) which is positioned below and rotates at both ends of the seventh rotating shaft (66), the fifth rotating rod (69) and the twelfth rotating rod (616) which are positioned at the same side are in a group, the second end of the fifth rotating rod (69) is rotationally connected with the first end of an eleventh rotating rod (615), the second end of the eleventh rotating rod (615) is rotationally connected with the first end of a tenth rotating rod (614), the second end of the tenth rotating rod (614) is rotationally connected with the first end of a sixth rotating rod (610), the second end of the sixth rotating rod (610) is rotationally hinged with the middle of the fifth rotating rod (69), the seventh rotating rod (611) is rotationally connected with the first end of the seventh rotating rod (611), the eighth rotating rod (613) is rotationally connected with the middle part of the seventh rotating rod (611), the second end of the eighth rotating rod (612) and the second end of the ninth rotating rod (613) are hinged with the bottom of the same movable bed board (6).

5. The radiology position support device of claim 2 wherein: the driving piece (1) is a motor or a hand wheel.

6. A radiology position support device as defined in claim 3 wherein: two the inboard of centre gripping planking (311) is equipped with the second recess, be equipped with two electric telescopic handle (321) in the second recess respectively, two the electric telescopic handle (321) other end is connected with same centre gripping inner panel (322), the gliding setting of centre gripping inner panel (322) is in the second recess, centre gripping inner panel (322) inboard is equipped with foam-rubber cushion (316).