CN114795746A

CN114795746A - Body position positioning device for rehabilitation nursing

Info

Publication number: CN114795746A
Application number: CN202210416143.5A
Authority: CN
Inventors: 田苗; 陈丽丽
Original assignee: SECOND PEOPLE'S HOSPITAL OF DEYANG CITY
Current assignee: SECOND PEOPLE'S HOSPITAL OF DEYANG CITY
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-07-29
Anticipated expiration: 2042-04-20
Also published as: CN114795746B

Abstract

The invention provides a body position placing device for rehabilitation nursing, which belongs to the field of medical instruments and comprises a bottom frame, wherein a lying plate is arranged on the bottom frame, and a first supporting mechanism for supporting the knee of a patient and a second supporting mechanism for supporting the back of the patient are arranged on the lying plate; the first supporting mechanism comprises a knee supporting seat, a first through hole for the knee supporting seat to pass through is formed in the lying plate along the width direction of the lying plate, a supporting frame is arranged on the lying plate and located below the knee supporting seat, and a first air cylinder for driving the knee supporting seat to move in the vertical direction is arranged on the supporting frame; the second supporting mechanism comprises a back supporting plate, the containing groove is formed in the lying plate, the end, close to the knee supporting seat, of the back supporting plate is provided with a rotating shaft and rotates through a rotating part to be arranged in the containing groove, and the angle adjusting assembly is arranged on the back supporting plate towards one side of the containing groove bottom wall. The invention can conveniently and accurately adjust the position of the patient, simultaneously improve the working efficiency and reduce the manual labor intensity.

Description

Body position positioning device for rehabilitation nursing

Technical Field

The invention relates to the technical field of medical instruments, in particular to a posture positioning device for rehabilitation nursing.

Background

Reasonable posture positioning is one of basic work contents of nursing staff, and correct good limb positions can lay a good foundation for early and later-stage rehabilitation treatment, reduce disability rate to different degrees and relieve burden for families and society. Foam pads are currently commonly placed between the body of a patient and a patient bed to achieve immobilization of the patient's position. But at the pendulum position in-process, to the inconvenient accurate adjustment that carries on in patient's position, in addition, the fixed mode of above-mentioned foam pad needs two at least medical personnel to carry out manual counterpoint to patient's position simultaneously at the implementation in-process, leads to work efficiency to reduce, and artifical intensity of labour improves simultaneously.

Disclosure of Invention

The invention aims to provide a body position positioning device for rehabilitation nursing, which can conveniently and accurately adjust the position of a patient, improve the working efficiency and reduce the degree of manual labor.

The embodiment of the invention is realized by the following technical scheme: a posture positioning device for rehabilitation nursing comprises a bottom frame, wherein a lying plate is arranged on the bottom frame, and a first supporting mechanism for supporting the knees of a patient and a second supporting mechanism for supporting the back of the patient are arranged on the lying plate; the first supporting mechanism comprises a knee supporting seat, a first through hole for the knee supporting seat to pass through is formed in the lying plate along the width direction of the lying plate, a supporting frame is arranged on the lying plate and located below the knee supporting seat, and a first air cylinder for driving the knee supporting seat to move in the vertical direction is arranged on the supporting frame; the second supporting mechanism comprises a back supporting plate, the containing groove is formed in the lying plate, one end, close to the knee supporting seat, of the back supporting plate is provided with a rotating piece and rotates in the containing groove through the rotating piece, and the angle adjusting assembly is arranged on the back supporting plate towards one side of the containing groove bottom wall.

Further, the knee supporting seat comprises a base and two top seats, the base is fixedly arranged on a piston rod of the first air cylinder, a limiting sliding groove is formed in the base along the length direction of the base, the bottom of each top seat is provided with a sliding block and is arranged on two sides of the limiting sliding groove in a sliding mode respectively, and a tightening bolt used for tightening the bottom wall of the limiting sliding groove is arranged on each sliding block.

Further, the top of footstock is rotated and is provided with the knee cushion, the arc wall has been seted up to the top surface of knee cushion, be provided with flexible gasket in the arc wall, be provided with the fixed band that is used for fixed patient knee position on the knee cushion.

Further, the slant sets up the second through-hole that supplies the knee supporting seat to pass through on the service creeper, the one end of support frame is rotated through the pivot and is set up on the service creeper, the other end of support frame is provided with the locating plate, be provided with positioning bolt on the locating plate, two sets of screw holes that supply positioning bolt to insert the establishment are seted up to the bottom surface of service creeper, and one of them is a set of the screw hole is located one side that the pivot was kept away from to first through-hole, and another group the screw hole is located one side that the pivot was kept away from to the second through-hole.

Further, one side that the second through-hole was kept away from to last and being located first through-hole of service creeper is provided with auxiliary support piece, auxiliary support piece is including setting up the auxiliary stand in the service creeper bottom and setting up the auxiliary seat at the service creeper top, be provided with on the auxiliary stand and be used for ordering about the second cylinder that the auxiliary seat removed along vertical direction.

Further, angle modulation subassembly is including adjusting seat, regulating plate and a plurality of spacing seat, it is fixed to set up in the back backup pad to adjust the seat, the regulating plate is articulated to be set up on adjusting the seat, and is a plurality of spacing seat distributes on the diapire of holding tank along the length direction of service creeper, the draw-in groove that supplies the regulating plate card to go into is seted up towards one side of pivot to spacing seat.

Further, rotate the piece including rotating the seat and setting up the dwang at rotation seat both ends, be provided with two rotation ears in the backup pad of back, two it establishes on the dwang at both ends to rotate the ear respectively to rotate the cover, the scalable setting of dwang is in rotating the seat, it has a plurality of confessions dwang to insert the jack of establishing all to distribute along self length direction on the both sides wall of holding tank.

Further, the blind hole has all been seted up to the both sides of rotating the seat, the dwang slides and wears to establish in the blind hole, the dwang is provided with towards the one end in the blind hole and supports tight spring, support tight spring fixed connection on the diapire of blind hole, be provided with the reset block on the dwang, set up the groove that resets that is linked together with the blind hole on the rotating the seat, the reset block slides and sets up at the inslot that resets.

Further, the both sides of back backup pad all are provided with the arm supporting component, the arm supporting component includes articulated seat, articulated seat slides and sets up in the back backup pad, be provided with the arm supporting seat on the articulated seat and be used for the fixing bolt of fixed arm supporting seat position, the arm has been seted up on the arm supporting seat and has been supported the groove, the upper portion in arm supporting groove is provided with the support area, the equal fixed connection in both ends of supporting the area is on the arm supporting seat and is located the both sides in arm supporting groove.

Furthermore, a T-shaped sliding rail is arranged on the back supporting plate, a T-shaped sliding groove is formed in the hinging seat and is arranged on the T-shaped sliding rail in a sliding mode, a positioning pin is arranged on the hinging seat, and a positioning hole for the positioning pin to insert is formed in the T-shaped sliding rail along the length direction of the T-shaped sliding rail.

The technical scheme of the embodiment of the invention at least has the following advantages and beneficial effects:

1. according to the invention, the first support mechanism and the second support mechanism are arranged on the lying plate, and the knee of the patient can be driven to move up and down in the vertical direction through the first support mechanism so as to change the height of the knee of the patient and realize the adjustment of the body position of the lower body of the patient; the second supporting mechanism can drive the back of the patient to rotate at a certain angle, so that the body position of the upper body of the patient is accurately adjusted. The adjusting process of the body position of the patient is facilitated, and the labor intensity of medical staff in the adjusting process is reduced.

2. According to the invention, the second through hole for the knee supporting seat to pass through is obliquely formed in the lying plate, one end of the supporting frame is rotatably arranged on the lying plate through the rotating shaft, so that when the patient is placed in the lateral position, the thigh of the patient is supported by the knee supporting seat when the patient is in the lateral position, and the calf of the patient is supported by the auxiliary supporting piece arranged on the lying plate, so that the calf of the patient is supported, and the calf of the patient is prevented from being in a suspended state when the thigh of the patient is supported.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic overall structure diagram of a posture positioning device for rehabilitation and nursing provided by the invention;

FIG. 2 is a schematic structural diagram of a first supporting mechanism according to the present invention;

FIG. 3 is a schematic structural view of the support frame and the auxiliary supporting member of the present invention on the bottom surface of the lying plate;

FIG. 4 is a schematic view of the structure of the auxiliary supporting member of the present invention;

FIG. 5 is a schematic structural diagram of a second supporting mechanism according to the present invention;

FIG. 6 is a schematic view of the arm support assembly and the T-shaped slide rail according to the present invention;

FIG. 7 is a schematic view of the angle adjustment assembly of the present invention;

FIG. 8 is a schematic view of a rotating member according to the present invention;

icon: 1-bottom frame, 2-lying plate, 21-first through hole, 22-containing groove, 221-jack, 23-second through hole, 3-first supporting mechanism, 31-knee supporting seat, 311-base, 3111-limit sliding groove, 312-top seat, 3121-sliding block, 3122-abutting bolt, 313-knee cushion block, 3131-flexible gasket, 3132-fixing band, 32-supporting frame, 321-rotating shaft, 322-positioning plate, 3221-positioning bolt, 33-first cylinder, 34-auxiliary supporting piece, 341-auxiliary support, 342-auxiliary seat, 343-second cylinder, 4-second supporting mechanism, 41-back supporting plate, 411-rotating ear, 412-T-shaped sliding rail, 4121-positioning hole, 42-rotating piece, 421-rotating seat, 4211-blind hole, 4212-reset groove, 422-rotating rod, 423-resisting spring, 424-reset block, 43-angle adjusting component, 431-adjusting seat, 432-adjusting plate, 433-limiting seat, 4331-clamping groove, 44-arm supporting component, 441-hinged seat, 4411-positioning pin, 442-arm supporting seat, 4421-fixing bolt and 4422-supporting belt.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

The invention is further explained with reference to the specific embodiment, and shown in fig. 1-8, the invention is a posture positioning device for rehabilitation nursing, and referring to fig. 1, the posture positioning device comprises a base frame 1, a lying plate 2 is welded on the top of the base frame 1, a first supporting mechanism 3 for supporting the knees of a patient and a second supporting mechanism 4 for supporting the back of the patient are arranged on the lying plate 2; the first supporting mechanism 3 can drive the knee of the patient to move up and down in the vertical direction so as to change the height of the knee of the patient and realize the adjustment of the body position of the lower body of the patient; the second supporting mechanism 4 can drive the back of the patient to rotate at a certain angle, so that the body position of the upper half of the patient can be accurately adjusted; combine first supporting mechanism 3 and second supporting mechanism 4, medical personnel can conveniently adjust patient's angle, have reduced medical personnel's intensity of labour when improving regulation efficiency.

Referring to fig. 2, the first supporting mechanism 3 includes a supporting frame 32, a knee supporting seat 31 and two first cylinders 33, the supporting frame 32 is installed on the lying plate 2, the two first cylinders 33 are respectively installed at two sides of the supporting frame 32, the knee supporting seat 31 is located right above the supporting frame 32 and is fixedly connected with a piston rod of the first cylinder 33, and a first through hole 21 for the knee supporting seat 31 to pass through is formed in the lying plate 2 along the width direction thereof. When the knee position of the patient needs to be adjusted, the first air cylinder 33 is started, the piston rod of the first air cylinder 33 drives the knee supporting seat 31 to move upwards, the knee supporting seat 31 is moved out of the first through hole 21, and the knee of the patient is lifted, so that the knee of the patient can be adjusted to a specified height.

Referring to fig. 2 and 3, a second through hole 23 for the knee supporting seat 31 to pass through is obliquely formed in the lying plate 2, one end of the supporting frame 32 is rotatably disposed on the lying plate 2 through the rotating shaft 321, a positioning plate 322 is disposed at the other end of the supporting frame 32, a positioning bolt 3221 is connected to the positioning plate 322, two sets of threaded holes for the positioning bolt 3221 to be inserted are formed in the bottom surface of the lying plate 2, one set of threaded holes is located on one side of the first through hole 21 away from the rotating shaft 321, and the other set of threaded holes is located on one side of the second through hole 23 away from the rotating shaft 321. When the patient needs to be placed in the lateral recumbent position, the supporting frame 32 is rotated to the position right below the second through hole 23, so that the knee supporting seat 31 can pass through the second through hole 23, and then the positioning bolt 3221 on the positioning plate 322 is connected in the corresponding threaded hole, and the knee supporting seat 31 can support the thigh of the patient when the patient is in the lateral recumbent position.

Referring to fig. 2 and 4, an auxiliary support 34 for supporting the lower leg of the patient is further disposed on the lying plate 2, the auxiliary support 34 is located on one side of the first through hole 21 away from the second through hole 23, the auxiliary support 34 includes an auxiliary support 341 welded to the bottom of the lying plate 2 and an auxiliary seat 342 mounted at the top of the lying plate 2, the auxiliary support 341 is provided with the auxiliary seat 342 moving along the vertical direction through a second cylinder 343, so that the auxiliary seat 342 and the knee support seat 31 are located at the same horizontal height, thereby supporting the lower leg of the patient conveniently, and avoiding the condition that the lower leg of the patient is suspended when the upper leg is supported.

Referring to fig. 2, knee supporting seat 31 comprises base 311 and two footstocks 312 of sliding connection on base 311, base 311 welds on the piston rod of first cylinder 33, spacing spout 3111 has been seted up along self length direction on the base 311, slider 3121 has all been welded to the bottom of two footstocks 312, two sliders 3121 are sliding connection respectively in the both sides of spacing spout 3111, through changing the position of two sliders 3121 in spacing spout 3111, can adjust the position of patient's both legs promptly, make patient's both legs open or close together. The slider 3121 in this embodiment chooses for use as the forked tail piece, and spacing spout 3111 is seted up for the dovetail to improve the stability of slider 3121 in the spout. Be equipped with on the slider 3121 and can support the tight bolt 3122 of spacing spout 3111 diapire, after removing footstock 312 to suitable position, screw up and support tight bolt 3122 and make and support tight bolt 3122 and spacing spout 3111's diapire looks butt, can play the fixed action to the position of footstock 312 promptly.

Referring to fig. 2, a knee pad 313 is installed on the top of the top seat 312, an arc-shaped groove is opened on the top surface of the knee pad 313, and a flexible pad 3131 is padded in the arc-shaped groove so as to improve the comfort of the patient. The knee pad 313 is provided with a fixing strap 3132 for fixing the position of the knee of the patient to improve the fixing effect on the knee of the patient. In order to support the thigh of the patient when the patient is in the lateral recumbent position, the knee pad 313 is rotatably mounted on the top seat 312, and the angle can be freely adjusted to suit the angle of the thigh of the patient when the patient is in the lateral recumbent position.

Referring to fig. 1 and 5, the second supporting mechanism 4 includes a back supporting plate 41, the receiving groove 22 is opened on the lying plate 2, a rotating member 42 is disposed at an end of the back supporting plate 41 close to the knee supporting seat 31 and rotatably connected in the receiving groove 22 through the rotating member 42, and an angle adjusting assembly 43 is disposed at a side of the back supporting plate 41 facing a bottom wall of the receiving groove 22. The angle of the back of the patient can be adjusted by the angle adjusting assembly 43, so that the back of the patient can be conveniently adjusted to a proper angle to facilitate the nursing process.

Referring to fig. 5 and 7, the angle adjusting assembly 43 includes an adjusting seat 431, an adjusting plate 432 and a plurality of limiting seats 433, the adjusting seat 431 is welded on one side of the lying plate 2 facing the accommodating groove 22, the adjusting plate 432 is hinged to the adjusting seat 431, the plurality of limiting seats 433 are distributed on the bottom wall of the accommodating groove 22 along the length direction of the lying plate 2, and a clamping groove 4331 for the adjusting plate 432 to be clamped into is formed in one side of the limiting seat 433 facing the rotating shaft 321. After the back support plate 41 is rotated, the position of the adjusting plate 432 can be fixed by rotating the adjusting plate 432 and inserting one end of the adjusting plate 432 far away from the adjusting seat 431 into the clamping groove 4331 on the corresponding limiting seat 433, so that the angle of the back support plate 41 is fixed.

Referring to fig. 5 and 6, arm supporting components 44 are disposed on two sides of the back supporting plate 41, each arm supporting component 44 includes a hinged seat 441, a T-shaped sliding rail 412 is disposed on the back supporting plate 41, a T-shaped sliding groove is disposed on the hinged seat 441 and slidably connected to the T-shaped sliding rail 412, a positioning pin 4411 is disposed on the hinged seat 441 in a penetrating manner, and a positioning hole 4121 for the positioning pin 4411 to be inserted is disposed on the T-shaped sliding rail 412 along the length direction thereof. After the hinge base 441 is slid to a specific position along the length direction of the T-shaped slide rail 412, the positioning pin 4411 is inserted into the corresponding positioning hole 4121, so that the position of the hinge base 441 can be fixed. Arm support 442 and fixing bolt 4421 for fixing arm support 442 are mounted on hinge seat 441, arm support 442 is rotatably connected to hinge seat 441, and when arm support 442 rotates to a predetermined angle, arm support 442 is pressed against fixing bolt 4421 to arm support 442, so that the angle of arm support 442 can be fixed. An arm supporting groove is formed on the arm supporting base 442, a supporting strap 4422 is disposed on the upper portion of the arm supporting groove, and both ends of the supporting strap 4422 are fixedly connected to the arm supporting base 442 and located on both sides of the arm supporting groove.

Referring to fig. 5 and 8, the rotating member 42 includes a rotating seat 421 and rotating rods 422 disposed at two ends of the rotating seat 421, two rotating lugs 411 are welded on the back support plate 41, the two rotating lugs 411 are respectively rotatably sleeved on the rotating rods 422 at two ends, the rotating rods 422 are telescopically disposed in the rotating seat 421, and a plurality of insertion holes 221 for inserting the rotating rods 422 are disposed on two side walls of the accommodating groove 22 along the length direction of the two side walls. The rotating seat 421 slides to the designated position along the length direction of the accommodating groove 22, and then the rotating rod 422 is inserted into the corresponding insertion hole 221, so that the position of the rotating seat 421 can be fixed to adapt to patients with different heights, the waist of the patient corresponds to the position of the rotating seat 421, and the back of the patient is attached to the back support plate 41.

Referring to fig. 8, blind holes 4211 have been all seted up to the both sides of rotating seat 421, and dwang 422 slides and wears to establish in blind hole 4211, and the one end of dwang 422 towards in blind hole 4211 is equipped with and supports tight spring 423, supports tight spring 423 fixed connection on the diapire of blind hole 4211, and the welding has reset block 424 on the dwang 422, has seted up the reset groove 4212 that is linked together with blind hole 4211 on rotating seat 421, and reset block 424 sliding connection is in reset groove 4212. Drive dwang 422 through reset block 424 and remove the jack 221 in to rotating seat 421, can follow the length direction of holding tank 22 promptly and advance to slide rotating seat 421, so that back backup pad 41's position changes, slide to the assigned position after, loosen reset block 424, under the elastic action that supports tight spring 423, rotation dwang 422 stretches out blind hole 4211 and inserts and establish to the jack 221 of aiming at this moment in, can realize the relocating to rotating seat 421 promptly, thereby remove back backup pad 41 to the assigned position and support the patient.

The working process of the embodiment is as follows: the patient is put to the supine position or the lateral position according to the requirement, the knee or the leg of the patient is placed on the first supporting mechanism 3, and then the whole position of the second supporting mechanism 4 is adjusted to adapt to the height of the patient; when the position of the patient needs to be adjusted, the knee supporting seat 31 is driven to move upwards through the first air cylinder 33, so that the knee supporting seat 31 is moved out of the first through hole 21 or the second through hole 23 and lifts the knee or the leg of the patient, and the knee or the leg of the patient can be adjusted to a specified height; the angle of the patient's back is then adjusted by the angle adjustment assembly 43 to conveniently adjust the patient's overall position to a suitable angle to facilitate the performance of the care process.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a position pendulum position device for rehabilitation and nursing which characterized in that: the knee joint support comprises a base frame (1), wherein a lying plate (2) is arranged on the base frame (1), and a first support mechanism (3) for supporting the knee of a patient and a second support mechanism (4) for supporting the back of the patient are arranged on the lying plate (2);

the first supporting mechanism (3) comprises a knee supporting seat (31), a first through hole (21) for the knee supporting seat (31) to pass through is formed in the lying plate (2) along the width direction of the lying plate, a supporting frame (32) is arranged on the lying plate (2) and located below the knee supporting seat (31), and a first air cylinder (33) for driving the knee supporting seat (31) to move in the vertical direction is arranged on the supporting frame (32);

second supporting mechanism (4) are including back backup pad (41), holding tank (22) have been seted up on service creeper (2), back backup pad (41) are close to the one end of knee supporting seat (31) and are provided with and rotate piece (42) and rotate the setting in holding tank (22) through rotating piece (42), back backup pad (41) are provided with angle adjusting part (43) towards the one side of holding tank (22) diapire.

2. The rehabilitation care posture positioning device according to claim 1, characterized in that: knee supporting seat (31) includes base (311) and two footstock (312), base (311) are fixed to be set up on the piston rod of first cylinder (33), spacing spout (3111) have been seted up along self length direction on base (311), two the bottom of footstock (312) all is provided with slider (3121) and slides respectively and sets up the both sides at spacing spout (3111), be provided with on slider (3121) and be used for supporting tight bolt (3122) of spacing spout (3111) diapire.

3. The rehabilitation care posture positioning device according to claim 2, characterized in that: the top of footstock (312) is rotated and is provided with knee cushion (313), the arc wall has been seted up to the top surface of knee cushion (313), be provided with flexible gasket (3131) in the arc wall, be provided with fixed band (3132) that are used for fixed patient knee position on knee cushion (313).

4. The rehabilitation care posture positioning device according to claim 1, characterized in that: second through-hole (23) that confession knee supporting seat (31) passed through are seted up to the slant on service creeper (2), the one end of support frame (32) is rotated through pivot (321) and is set up on service creeper (2), the other end of support frame (32) is provided with locating plate (322), be provided with positioning bolt (3221) on locating plate (322), the bottom surface of service creeper (2) is seted up two sets of screw holes that supply positioning bolt (3221) to insert and establish, and wherein a set of the screw hole is located one side that pivot (321) were kept away from in first through-hole (21), another group the screw hole is located one side that pivot (321) were kept away from in second through-hole (23).

5. The rehabilitation care posture positioning device according to claim 4, wherein: one side that second through-hole (23) was kept away from in creeper (2) and being located first through-hole (21) is provided with auxiliary support piece (34), auxiliary support piece (34) are including setting up auxiliary stand (341) in creeper (2) bottom and setting up auxiliary seat (342) at creeper (2) top, be provided with on auxiliary stand (341) and be used for ordering about second cylinder (343) that auxiliary seat (342) removed along vertical direction.

6. The rehabilitation care posture positioning device according to claim 1, characterized in that: angle adjusting part (43) is including adjusting seat (431), regulating plate (432) and a plurality of spacing seat (433), it sets up on back backup pad (41) to adjust seat (431) fixed, regulating plate (432) articulate to set up on adjusting seat (431), and is a plurality of length direction along service creeper (2) distributes on the diapire of holding tank (22) spacing seat (433), draw-in groove (4331) that confession regulating plate (432) card was gone into are seted up towards one side of pivot (321) in spacing seat (433).

7. The rehabilitation care posture positioning device according to claim 1, characterized in that: rotate piece (42) including rotating seat (421) and setting up dwang (422) rotating seat (421) both ends, be provided with two on back backup pad (41) and rotate ear (411), two it establishes on dwang (422) at both ends to rotate ear (411) respectively to rotate the cover, dwang (422) scalable setting is in rotating seat (421), it has a plurality of confessions dwang (422) to insert jack (221) of establishing all to distribute along self length direction on the both sides wall of holding tank (22).

8. The rehabilitation care posture positioning device according to claim 7, wherein: the blind hole (4211) have all been seted up to the both sides of rotating seat (421), dwang (422) slide and wear to establish in blind hole (4211), dwang (422) are provided with towards the one end in blind hole (4211) and support tight spring (423), support tight spring (423) fixed connection on the diapire of blind hole (4211), be provided with reset block (424) on dwang (422), set up reset groove (4212) that are linked together with blind hole (4211) on rotating seat (421), reset block (424) slide and set up in reset groove (4212).

9. The rehabilitation care posture positioning device according to claim 1, characterized in that: the both sides of back backup pad (41) all are provided with arm supporting component (44), arm supporting component (44) are including articulated seat (441), articulated seat (441) slide and set up on back backup pad (41), be provided with arm supporting seat (442) on articulated seat (441) and be used for fixing bolt (4421) of arm supporting seat (442) position, arm supporting groove has been seted up on arm supporting seat (442), the upper portion in arm supporting groove is provided with supports area (4422), the equal fixed connection in both ends of supporting area (4422) is on arm supporting seat (442) and is located the both sides in arm supporting groove.

10. The rehabilitation care posture positioning device according to claim 9, wherein: the back support plate (41) is provided with a T-shaped sliding rail (412), the hinging seat (441) is provided with a T-shaped sliding groove and is arranged on the T-shaped sliding rail (412) in a sliding mode, the hinging seat (441) is provided with a positioning pin (4411), and the T-shaped sliding rail (412) is provided with a positioning hole (4121) for the positioning pin (4411) to be inserted into along the length direction of the T-shaped sliding rail.