CN115708745A

CN115708745A - Position frame is used in backbone nursing with adjustable

Info

Publication number: CN115708745A
Application number: CN202211646448.1A
Authority: CN
Inventors: 诸葛恒艳; 金根洋; 许科峰
Original assignee: 904th Hospital of the Joint Logistics Support Force of PLA
Current assignee: 904th Hospital of the Joint Logistics Support Force of PLA
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-02-24
Anticipated expiration: 2042-12-21
Also published as: CN115708745B

Abstract

The invention relates to a position frame, in particular to an adjustable position frame for spine nursing. The invention aims to provide an adjustable body position frame for spine nursing, which is more convenient to operate and can save labor consumption. The invention provides an adjustable body position frame for spinal nursing, which comprises a bedstead, a fixed lying plate, a movable lying plate, a supporting plate and a movable supporting plate, wherein the fixed lying plate is connected to one side of the top of the bedstead, the movable lying plate is rotatably connected to the fixed lying plate, the supporting plate and the movable supporting plate are rotatably connected to the tops of the fixed lying plate and the movable lying plate, and the movable supporting plate is rotatably connected to one side, close to each other, of the two supporting plates. When a patient needs to lie on the side and leak out of the back for examination, the patient can be supported to the lying-on-side state by driving the two supporting plates to rotate only by starting the speed reduction motor, the operation is simpler, a plurality of medical personnel are not required to operate, and the labor consumption can be saved.

Description

Position frame is used in backbone nursing with adjustable

Technical Field

The invention relates to a position frame, in particular to an adjustable position frame for spine nursing.

Background

In the treatment of the patient of spinal injury or after the treatment finishes, need be at home or in the hospital, nurse the patient, and at the in-process of nursing, the patient need lie flat for a long time on the sick bed to oppress the wound, the prevention is bled, nevertheless lies flat for a long time after, the patient produces easily and presses sore, and the patient is also comparatively uncomfortable, therefore needs to make the patient turn on one's side, makes the patient more comfortable, also can inspect whether there is the symptom of pressing sore in patient's back.

Current mode is when standing up the patient, all adopt axis turn-over method to stand up the patient usually, adopt axis turn-over method to carry out the in-process that stands up, need have the fixed patient's of special messenger neck portion, stand respectively at patient's shoulder and buttock by two nurses again, when patient stands up, lift patient's side by a plurality of nurses through patient's shoulder and buttock, it operates simultaneously to need a plurality of medical personnel during the operation, it is more to the consumption of manpower, and comparatively hard.

Disclosure of Invention

In view of this, the invention provides an adjustable posture rack for spine care, which is more convenient to operate and can save labor consumption.

The technical scheme of the invention is as follows: the utility model provides a position frame is used in backbone nursing with adjustable, including the bedstead, fixed service creeper and activity service creeper, bedstead top one side is connected with fixed service creeper, the rotation type is connected with the activity service creeper on the fixed service creeper, still including the backup pad, the slip frame, the slider, the activity fagging, the position of sitting lifting subassembly, side-turning component and drive assembly, fixed service creeper and the equal rotary type in activity service creeper top are connected with the backup pad, the rotatory patient that can make the patient turn on one's side that can make of backup pad be close to each other is connected with the activity fagging, the activity fagging is rotatory to be supported the patient after turning on one's side, the backup pad bottom is connected with the slip frame, two slip frames can slide on fixed service creeper and the activity service creeper respectively, the slip type is connected with the slider on the slip frame, backup pad top on the activity service creeper is connected with the headrest, be equipped with the position of sitting lifting subassembly between bedstead and the activity service creeper, the position of sitting lifting subassembly can lifting service creeper, make form contained angle between activity service creeper and the fixed service creeper, be equipped with side-turning on the slider, the side-turning component is used for promoting the backup pad rotation, side-turning component.

As a preferred technical scheme of the invention, the sitting posture lifting assembly comprises a lifting cylinder and a pushing block, wherein the lifting cylinder is installed on one side, close to the pushing block, of the bedstead, the pushing block is hinged to a telescopic rod of the lifting cylinder, and the pushing block is connected with the bottom of the movable lying plate in a sliding mode.

According to a preferred technical scheme, the side-turning assembly comprises a connecting rod, pushing plates and a gas spring, the bottom of a sliding block is hinged with the connecting rod, the pushing plates are connected to the lower portion of the connecting rod in a sliding mode, the two pushing plates are clamped with each other, the gas springs are connected to the two sides of each pushing plate, piston rods of the gas springs are connected with the connecting rod, and the pushing plates can move to push the connecting rod to move through the gas springs.

As a preferred technical scheme of the invention, the driving assembly comprises a speed reducing motor and a lifting screw rod, the speed reducing motor is arranged in the middle of the bedstead, the lifting screw rod is connected to an output shaft of the speed reducing motor, the lifting screw rod is in threaded connection with one of the pushing plates, and the pushing plate is in sliding connection with the bedstead.

As a preferred technical scheme, the device further comprises a limiting assembly, the limiting assembly comprises side vertical plates, limiting frames, limiting plates and first bidirectional screws, the side vertical plates are connected to the supporting plates on the two sides, the limiting frames are movably connected to the side vertical plates, the two limiting frames are located at the tops of the two supporting plates respectively, the limiting plates are connected to the two sides of the bottom of the limiting frames in a sliding mode, the first bidirectional screws are rotatably connected to the limiting frames, the two sides of each first bidirectional screw are in threaded connection with the limiting plates on the two sides respectively, and the limiting plates on the two sides can be driven to move by rotation of the first bidirectional screws.

As a preferred technical scheme, the pressing device further comprises a pressing assembly, the pressing assembly comprises a limiting block, an adjusting screw and an adjusting screw sleeve, the limiting block is connected on the limiting frame in a sliding mode, the adjusting screw is connected on the limiting block, the adjusting screw sleeve is connected on the limiting frame in a rotating mode, and the adjusting screw sleeve is in threaded connection with the adjusting screw.

As a preferred technical scheme, the headrest device further comprises a head limiting assembly, the head limiting assembly comprises a rotating shaft and a limiting cam, the rotating shaft is rotatably connected to two sides of the top of a supporting plate connected with the headrest, the limiting cam is connected to the upper portion of the rotating shaft, and the limiting cam can gradually approach the headrest in a rotating mode.

As a preferable technical scheme, the headrest locking device further comprises a locking mechanism, the locking mechanism comprises a second bidirectional screw, a locking frame and a locking block, the top of the supporting plate connected with the headrest is rotatably connected with the second bidirectional screw, the two sides of the second bidirectional screw are both connected with the locking frame through threads, the lower portion of the rotating shaft is connected with the locking block, and the locking frame can lock the locking block.

As a preferred technical scheme of the invention, the device also comprises an auxiliary supporting mechanism, the auxiliary supporting mechanism comprises extrusion frames, extrusion cams, push plates and elastic parts, the extrusion frames are connected on the fixed lying plate and the movable lying plate in a sliding manner, the elastic parts are respectively connected between the two extrusion frames and the fixed lying plate and between the two extrusion frames and the movable lying plate, the push plates are rotationally connected on the fixed lying plate and the movable lying plate, the movable supporting plate can be pushed up by the rotation of the push plates, the extrusion cams are connected on transmission shafts of the push plates, and the extrusion cams can be pushed to rotate by the movement of the extrusion frames.

Has the beneficial effects that: 1. when a patient needs to lie on the side and leak out of the back for examination, the patient can be supported to the lying-on-side state by driving the two supporting plates to rotate only by starting the speed reduction motor, the operation is simpler, a plurality of medical personnel are not required to operate, and the labor consumption can be saved.

2. The patient body limiting device can limit the body of a patient through the limiting plates on the two sides, meanwhile, the limiting blocks can prop against the body of the patient, so that the body of the patient is limited, the head of the patient can be limited through the limiting cam, the effect of limiting the body and the head of the patient is achieved, and the body or the head of the patient is prevented from being displaced.

3. After the patient lies on the side and the examination is finished, the movable lying plate can be pushed to rotate through the push plate, so that the back of the patient is supported, namely, the back of the patient can be supported after the examination is finished, the back of the patient is prevented from being arched, and the patient can feel more comfortable.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial perspective view of the present invention.

FIG. 3 is a schematic perspective view of the side tumbling assembly and the sitting posture lifting assembly of the present invention.

Fig. 4 is a schematic perspective view of the driving assembly of the present invention.

FIG. 5 is a schematic perspective view of the side-tipping assembly of the present invention with the support plate tipped.

Fig. 6 is a perspective view of the spacing assembly, hold down assembly and head restraint assembly of the present invention.

Fig. 7 is a schematic perspective view of the spacing assembly and pressing assembly of the present invention.

FIG. 8 is a schematic perspective view of a first embodiment of a head restraint assembly and locking mechanism of the present invention.

Fig. 9 is a schematic perspective view of a second embodiment of the head restraint assembly and locking mechanism of the present invention.

Fig. 10 is a schematic perspective view of the auxiliary supporting mechanism and the pushing plate according to the present invention.

Fig. 11 is a schematic perspective view of a first auxiliary supporting mechanism according to the present invention.

Fig. 12 is a schematic perspective view of a second auxiliary supporting mechanism according to the present invention.

FIG. 13 is a third perspective view of the auxiliary supporting mechanism of the present invention.

Fig. 14 is a schematic perspective view of the auxiliary supporting mechanism of the present invention after supporting the movable supporting plate.

Labeled as: 1-bed frame, 2-fixed lying plate, 3-movable lying plate, 4-supporting plate, 41-sliding frame, 42-sliding block, 5-movable supporting plate, 6-headrest, 71-lifting cylinder, 72-pushing block, 82-connecting rod, 83-pushing plate, 91-speed reducing motor, 911-lifting screw rod, 92-gas spring, 101-side vertical plate, 102-limiting frame, 103-limiting plate, 104-first bidirectional screw rod, 111-limiting block, 112-adjusting screw rod, 113-adjusting screw sleeve, 121-rotating shaft, 122-limiting cam, 131-second bidirectional screw rod, 132-locking frame, 133-locking block, 141-extrusion frame, 142-extrusion cam, 143-elastic component and 144-pushing plate.

Detailed Description

The invention is described in further detail below with reference to the drawings and the detailed description, but the invention is not limited to the scope of protection and application.

Example 1

The utility model provides a position frame is used in backbone nursing with adjustable, as shown in fig. 1-5, including bedstead 1, fixed service creeper 2, activity service creeper 3, backup pad 4, sliding frame 41, slider 42, activity fagging 5, headrest 6, position of sitting lifting subassembly, subassembly and drive assembly turn on one's side, bedstead 1 top right side is connected with fixed service creeper 2, fixed service creeper 2 left side rotary type is connected with activity service creeper 3, fixed service creeper 2 and the equal rotary type in activity service creeper 3 top are connected with backup pad 4, the equal rotary type in one side that two backup pads 4 are close to each other is connected with activity fagging 5, activity fagging 5 is rotatory can support the patient after turning on one's side, backup pad 4 bottom is connected with sliding frame 41, all open logical groove on fixed service creeper 2 and the activity service creeper 3, two sliding frame 41 can slide on fixed service creeper 2 and activity service creeper 3 through two logical grooves respectively, sliding frame 41 bottom sliding frame is connected with slider 42, left backup pad 4 top is connected with headrest 6, be equipped with the position of sitting lifting subassembly between 1 and the activity service creeper 3, thereby it can promote the position of turning on one's side to drive assembly to turn on one's side to form the drive service creeper, thereby the rotatory drive assembly of patient and turn on one's side, it can promote the service creeper 4 to turn on one's side to push up the bed to push up and roll on the bed frame, thereby the bed to push up and roll on one's side, the bed frame, thereby it drives the bed to push up and roll on one's side to push up subassembly, the bed frame, it drives the bed frame to push up the bed frame, it drives the bed to roll on one's side to be convenient for the bed to roll on the bed to be equipped with the bed to roll on one's side, it drives the bed to roll on one's side to be convenient to be equipped with the bed to push up subassembly, it drives the bed to roll on one's side to push up subassembly, it drives the bed to push up, it drives the bed to roll on one's side, it drives the bed to be convenient to be equipped with the bed to roll on one, it drives the bed to roll on one.

As shown in fig. 3, the sitting posture lifting assembly comprises a lifting cylinder 71 and a pushing block 72, the lifting cylinder 71 is installed on the left side of the bed frame 1, the pushing block 72 is hinged to a telescopic rod of the lifting cylinder 71, the top of the pushing block 72 is in contact with the bottom of the movable lying plate 3, the lifting cylinder 71 can drive the pushing block 72 to move up and down, and the pushing block 72 moves up to push the movable lying plate 3 to rotate towards the upper right.

As shown in fig. 3 to 5, the side-tipping assembly includes a connecting rod 82, two pushing plates 83 and a gas spring 92, the connecting rod 82 is hinged to the bottoms of the two sliding blocks 42, the pushing plate 83 is slidably connected to the lower portion of the connecting rod 82, the two pushing plates 83 are clamped to each other so that the two pushing plates 83 can move synchronously, the gas springs 92 are connected to two sides of the pushing plates 83, piston rods of the gas springs 92 are connected to the connecting rod 82, the pushing plates 83 can move to push the connecting rod 82 to move through the gas springs 92, the connecting rod 82 can move to drive the sliding blocks 42 to move, and the sliding blocks 42 can move upwards to push the supporting plate 4 to tip.

As shown in fig. 3 to 5, the driving assembly includes a speed reduction motor 91 and a lifting screw 911, the speed reduction motor 91 is installed in the middle of the bed frame 1, the lifting screw 911 is connected to an output shaft of the speed reduction motor 91, the lifting screw 911 is in threaded connection with the pushing plate 83 on the right side, so that the lifting screw 911 can rotate to drive the pushing plate 83 to move through threads, and the pushing plate 83 is in sliding connection with the bed frame 1 to increase the stability of the pushing plate 83 in the moving process.

When the spine of a patient needs to be nursed, the body position frame can be used, when the spine nursing frame is used, the patient lies on the two support plates 4, the head of the patient is rested on the headrest 6, the shoulder and neck part of the patient is positioned on the left support plate 4, the hip and leg part of the patient is positioned on the right support plate 4, the back of the patient is positioned on the movable support plates 5 at two sides, when the patient needs to lie on the side and leaks out of the back of the patient, the speed reducing motor 91 can be started to drive the lifting screw 911 to rotate, the lifting screw 911 drives the pushing plate 83 to move upwards through threads, the pushing plate 83 moves upwards and drives the connecting rod 82 to move upwards through the air spring 92, the connecting rod 82 moves upwards to push the sliding block 42 upwards, the sliding block 42 can push the support plates 4 to swing upwards through the sliding frame 41 when moving upwards, the sliding block 42 can also slide along the sliding frame 41, and the hip, the shoulder and leg part and the shoulder and neck part of the patient can be propped up by the upward swinging of the support plates 4, the patient lies on the side, at the moment, the state of the whole device is shown in figure 5, at the moment, medical staff can observe the back of the patient so as to judge whether the back of the patient has the symptoms of pressure sores or not, the possibility of pressure sores can be reduced through lying on the side, the pressure of the patient can be relieved, the patient is more comfortable, after lying on the side, the speed reducing motor 91 can be started to drive the lifting lead screw 911 to rotate reversely to drive the pushing plate 83, the connecting rod 82 and the sliding block 42 to move downwards to reset together, the sliding frame 41 and the supporting plate 4 also reset accordingly, therefore, the device can be used for nursing the spine part of the patient, when the back of the patient lies on the side, the speed reducing motor 91 is started to operate, the labor consumption can be saved, when the patient needs to sit, the lifting cylinder 71 can be started to drive the pushing block 72 to move upwards, the pushing block 72 moves upwards to press the movable lying plate 3 to rotate towards the upper right to support the patient, so as to assist the patient to sit up.

Example 2

On embodiment 1's basis, as shown in fig. 6 and 7, still including spacing subassembly, spacing subassembly is including side riser 101, spacing 102, limiting plate 103 and first bidirectional screw 104, all be connected with side riser 101 through the detachable mode on the backup pad 4 of both sides, side riser 101 right side upper portion is movable is connected with spacing 102, spacing 102 can rotate and slide on side riser 101, so that adjust according to patient's height, two spacing 102 are located two backup pad 4 tops respectively, both sides all sliding connection has limiting plate 103 around spacing 102 bottom, spacing 102 goes up the rotation type and is connected with first bidirectional screw 104, first bidirectional screw 104 both sides respectively with both sides limiting plate 103 threaded connection, first bidirectional screw 104 is rotatory can drive both sides limiting plate 103 and remove, limiting plate 103 removes and can carry out spacingly to the patient, in order to avoid patient's health to take place the displacement.

Lie when two backup pads 4 tops at the patient, the shoulder of patient is located between two left limiting plates 103, and patient's buttock then is located between two limiting plates 103 on right side, can rotate first bidirectional screw 104 afterwards and drive both sides limiting plate 103 and be close to each other, thereby carry on spacingly to patient's health, avoid patient's health position to take place the skew, need not to carry on spacingly or when needing to carry the patient to the patient, can rotate spacing 102, make 102 no longer block backup pad 4, so that put the patient in transit.

As shown in fig. 6 and 7, the pressing device further comprises a pressing assembly, the pressing assembly comprises a limiting block 111, an adjusting screw rod 112 and an adjusting screw sleeve 113, the limiting block 111 is connected to the limiting frame 102 in a sliding manner, the adjusting screw rod 112 is connected to the top of the limiting block 111, the adjusting screw rod 112 can slide on the limiting frame 102 up and down, the adjusting screw sleeve 113 is connected to the top of the limiting frame 102 in a rotating manner, the adjusting screw sleeve 113 is in threaded connection with the adjusting screw rod 112, so that the adjusting screw sleeve 113 can rotate to drive the adjusting screw rod 112 to move up and down through threads, and the up-and-down height of the limiting block 111 can be adjusted.

After the patient lies, can twist and adjust swivel nut 113 and rotate, adjust swivel nut 113 and rotate and drive stopper 111 downstream through adjusting screw 112 to carry on spacingly to patient's health, avoid the patient to get up, the influence resumes.

As shown in fig. 6, 8 and 9, the head restraint device further comprises a head restraint assembly, the head restraint assembly comprises a rotating shaft 121 and a limiting cam 122, the front side and the rear side of the top of the left support plate 4 are rotatably connected with the two rotating shafts 121, the upper portion of the rotating shaft 121 is connected with the limiting cam 122, and the rotating shaft 121 is connected to the eccentric position of the limiting cam 122, so that the limiting cam 122 can rotate to be gradually close to the headrest 6 to limit the head of the patient.

As shown in fig. 8 and 9, the locking mechanism further includes a locking mechanism, the locking mechanism includes a second bidirectional screw 131, a locking frame 132 and a locking block 133, the top of the left support plate 4 is rotatably connected with the second bidirectional screw 131, both sides of the second bidirectional screw 131 are both connected with the locking frame 132 through threads, one side of each of the two locking frames 132 close to each other is uniformly provided with a plurality of tooth-shaped protrusions at intervals, the lower portion of the rotating shaft 121 is connected with the locking block 133, the outer side of the locking block 133 is also uniformly connected with a plurality of tooth-shaped protrusions at intervals, the tooth-shaped protrusions of the locking frame 132 can be clamped on the tooth-shaped protrusions of the locking block 133, and thus the locking frame 132 locks the locking block 133.

After the head of a patient is rested on the headrest 6, the second bidirectional screw 131 can be rotated to drive the two side locking frames 132 to be away from each other and not lock the locking block 133, the front and rear side limiting cams 122 are rotated through the rotating shaft 121, the rotating shaft 121 is connected at the eccentric position of the limiting cams 122, the head of the patient can be gradually close to the rotating limiting cams 122, the head of the patient is limited, when the limiting cams 122 are rotated to a proper position, the second bidirectional screw 131 can be rotated in the reverse direction to drive the two side locking frames 132 to be close to each other and lock the locking block 133, the limiting cams 122 are fixed, and therefore, the head of the patient can be limited through the device.

As shown in fig. 10-14, the utility model further includes an auxiliary supporting mechanism, the auxiliary supporting mechanism includes an extrusion frame 141, an extrusion cam 142, a push plate 144 and an elastic member 143, the extrusion frame 141 is slidably connected to both the fixed lying plate 2 and the movable lying plate 3, the two extrusion frames 141 are respectively connected to the space between the fixed lying plate 2 and the movable lying plate 3 with the elastic member 143, the push plate 144 is rotatably connected to both the fixed lying plate 2 and the movable lying plate 3, the push plate 144 can push up the movable supporting plate 5 by rotating, the extrusion cam 142 is connected to the transmission shaft of the push plate 144, a convex shaft is disposed at an eccentric position of the extrusion cam 142, a guide frame is disposed at an upper portion of the extrusion frame 141, and the convex shaft can slide in the guide frame, so that the extrusion frame 141 can extrude the convex shaft to rotate through the guide frame when moving upwards, so as to drive the extrusion cam 142 to rotate, thereby enabling the extrusion frame 141 to move and push the extrusion cam 142 to rotate, and refer to fig. 13 specifically.

The pushing plate 83 contacts the squeezing frame 141 when moving upwards, when the pushing plate 83 moves upwards to contact the squeezing frame 141, the supporting plate 4 already props up the patient to a lying state, at this time, the piston rod of the air spring 92 also moves upwards to abut against the upper portion of the bed frame 1, when the pushing plate 83 continues moving upwards, the piston rod of the air spring 92 can retract into the air spring 92, meanwhile, the pushing plate 83 can also push the squeezing frame 141 to move upwards, the elastic part 143 is compressed, the squeezing frame 141 moves upwards to push the squeezing cam 142 to rotate, the squeezing cam 142 rotates to drive the pushing plate 144 to rotate, the pushing plate 144 rotates to prop up the movable supporting plate 5, so that the movable supporting plate 5 props up the back of the patient (as shown in fig. 14), at this time, the back of the patient is completely checked, thereby supporting the back of the patient, avoiding the back of the patient from arching, and also enabling the patient to be more comfortable.

The embodiments described above are provided to enable persons skilled in the art to make or use the invention and that modifications or variations can be made to the embodiments described above by persons skilled in the art without departing from the inventive concept of the present invention, so that the scope of protection of the present invention is not limited by the embodiments described above but should be accorded the widest scope consistent with the innovative features set forth in the claims.

Claims

1. The utility model provides a position frame is used in backbone nursing with adjustable, including bedstead (1), fixed service creeper (2) and activity service creeper (3), bedstead (1) top one side is connected with fixed service creeper (2), and the last rotation type of fixed service creeper (2) is connected with activity service creeper (3), its characterized in that: still including backup pad (4), slide frame (41), slider (42), activity fagging (5), headrest (6), position of sitting lifting subassembly, side-turning component and drive assembly, fixed service creeper (2) and activity service creeper (3) top equal rotary type are connected with backup pad (4), backup pad (4) are rotatory to make the patient turn on one's side, two backup pad (4) one side equal rotary type that are close to each other are connected with activity fagging (5), activity fagging (5) are rotatory to be supported the patient after turning on one's side, backup pad (4) bottom is connected with slide frame (41), two slide frame (41) can slide on fixed service creeper (2) and activity service creeper (3) respectively, slide frame (41) go up the sliding type and are connected with slider (42), backup pad (4) top on the activity service creeper (3) is connected with headrest (6), be equipped with the position of sitting lifting subassembly between bedstead (1) and activity service creeper (3), position of sitting lifting subassembly can lifting activity service creeper (3), make and form between activity service creeper (3) and the fixed service creeper (2), be equipped with contained angle slider (42), side-turning assembly (4) is used for promoting side-turning driving assembly, side-turning drive assembly (1), it can operate.

2. An adjustable spinal care position frame as recited in claim 1, wherein: the sitting posture lifting assembly comprises a lifting cylinder (71) and a pushing block (72), the lifting cylinder (71) is installed on one side, close to the pushing block (72), of the bedstead (1), the pushing block (72) is hinged to a telescopic rod of the lifting cylinder (71), and the pushing block (72) is connected with the movable lying plate (3) in a sliding mode.

3. The adjustable spinal care posture rack of claim 1, wherein: the side-turning assembly comprises a connecting rod (82), push plates (83) and a gas spring (92), the bottom of a sliding block (42) is hinged to the connecting rod (82), the lower portion of the connecting rod (82) is connected with the push plates (83) in a sliding mode, the two push plates (83) are connected with each other in a clamping mode, both sides of each push plate (83) are connected with the gas spring (92), a piston rod of each gas spring (92) is connected with the connecting rod (82), and the push plates (83) can move to push the connecting rod (82) through the gas springs (92).

4. The adjustable spinal care posture rack of claim 3, wherein: the driving assembly comprises a speed reducing motor (91) and a lifting screw rod (911), the speed reducing motor (91) is installed in the middle of the bedstead (1), the lifting screw rod (911) is connected to an output shaft of the speed reducing motor (91), the lifting screw rod (911) is in threaded connection with one of the pushing plates (83), and the pushing plate (83) is in sliding connection with the bedstead (1).

5. The adjustable spinal care posture rack of claim 1, wherein: still including spacing subassembly, spacing subassembly is including side riser (101), spacing (102), limiting plate (103) and first two-way screw (104), all be connected with side riser (101) on both sides backup pad (4), movable spacing (102) of being connected with on side riser (101), two spacing (102) are located two backup pad (4) tops respectively, spacing (102) bottom both sides all sliding type is connected with limiting plate (103), spacing (102) go up the rotation type and are connected with first two-way screw (104), first two-way screw (104) both sides respectively with both sides limiting plate (103) threaded connection, first two-way screw (104) are rotatory can drive both sides limiting plate (103) and remove.

6. An adjustable spinal care position frame as recited in claim 5, wherein: the pressing assembly comprises a limiting block (111), an adjusting screw rod (112) and an adjusting threaded sleeve (113), the limiting block (111) is connected to the limiting frame (102) in a sliding mode, the adjusting screw rod (112) is connected to the limiting block (111), the adjusting threaded sleeve (113) is connected to the limiting frame (102) in a rotating mode, and the adjusting threaded sleeve (113) is in threaded connection with the adjusting screw rod (112).

7. The adjustable spinal care posture rack of claim 1, wherein: still including head restraint assembly, head restraint assembly is connected with pivot (121) including pivot (121) and spacing cam (122) in backup pad (4) top both sides equal rotary type that are connected with headrest (6), and pivot (121) upper portion is connected with spacing cam (122), and spacing cam (122) rotation can be close to headrest (6) gradually.

8. The adjustable spinal care posture rack of claim 7, wherein: the headrest locking mechanism is characterized by further comprising a locking mechanism, the locking mechanism comprises a second bidirectional screw (131), a locking frame (132) and a locking block (133), the top of a support plate (4) connected with a headrest (6) is rotatably connected with the second bidirectional screw (131), the two sides of the second bidirectional screw (131) are respectively connected with the locking frame (132) through threads, the lower portion of a rotating shaft (121) is connected with the locking block (133), and the locking block (133) can be locked by the locking frame (132).

9. The adjustable spinal care posture rack of claim 1, wherein: still including supplementary supporting mechanism, supplementary supporting mechanism is including extrusion frame (141), extrusion cam (142), push pedal (144) and elastic component (143), all sliding type connection has extrusion frame (141) on fixed service creeper (2) and the activity service creeper (3), two extrusion frame (141) respectively with fixed service creeper (2) and activity service creeper (3) between be connected with elastic component (143), equal rotary type is connected with push pedal (144) on fixed service creeper (2) and the activity service creeper (3), push pedal (144) rotate and can be pushed up activity fagging (5), be connected with extrusion cam (142) on the transmission shaft of push pedal (144), extrusion frame (141) remove and to promote extrusion cam (142) rotation.