阅读说明：本技术 一种电动化多功能搬运和转移卧床病人的设备 (Electric multifunctional equipment for carrying and transferring bedridden patients ) 是由 李春萍 曹文 张泽炎 郭振清 张丽波 姜爱卿 于 2021-03-12 设计创作，主要内容包括：本发明公开了一种电动化多功能搬运和转移卧床病人的设备,本方案,通过搬运机构底部设置万向轮,能够使该搬运和转移设备进行灵活的移动,通过驱动组件和升降组件的配合使用,能够使悬吊组件升降和左右横移,达到了调节悬吊组件的目的,进而提高了该搬运和转移设备的灵活性,通过在悬吊组件底部设置四个吊绳,能够使吊绳底部的钩子勾住挂环将床垫抬升和搬运转移,通过侧推组件的设置,可以对卧床的病人在侧翻时进行辅助,将软垫和硬垫通过螺纹柱插入插槽再用螺帽紧固,可以实现软垫和硬垫的固定和拆卸,同时可以在硬垫的外侧设置接口、袖带和指套,方便在搬运患者过程中对患者进行监护。(The invention discloses an electric multifunctional device for transporting and transferring bedridden patients, which adopts the scheme, the universal wheels are arranged at the bottom of the conveying mechanism, so that the conveying and transferring equipment can move flexibly, the suspension component can be lifted and transversely moved left and right by the matching use of the driving component and the lifting component, thereby achieving the purpose of adjusting the suspension component, thereby improving the flexibility of the carrying and transferring equipment, the hooks at the bottom of the lifting ropes can hook the hanging rings to lift and carry and transfer the mattress by arranging the four lifting ropes at the bottom of the hanging component, and by arranging the side pushing component, can assist the patient lying in bed when turning on one's side, insert the soft pad and the hard pad into the slot through the threaded post and then fasten with the nut, can realize the fixation and the disassembly of the soft pad and the hard pad, meanwhile, the interface, the sleeve belt and the finger stall can be arranged on the outer side of the hard pad, so that the patient can be conveniently monitored in the process of carrying the patient.)

1. An apparatus for motorized multi-functional transport and transfer of a bedridden patient, comprising: the conveying mechanism (1) and the mattress (2), wherein the mattress (2) is positioned above the conveying mechanism (1);

the carrying mechanism (1) comprises a fixed seat (11), universal wheels (12) are fixedly mounted at four corners of the bottom of the fixed seat (11), a support column (13) is welded at the top of each universal wheel (12), a driving assembly (14) is welded at the top of each support column (13), a lifting assembly (15) is connected to the top of each driving assembly (14) in a sliding mode, a suspension assembly (16) is welded at one side of each lifting assembly (15), a side pushing assembly (17) is connected to one side of each driving assembly (14) in a sliding mode, and the side pushing assembly (17) and the suspension assembly (16) are located on the same side of each support column (13);

the mattress (2) comprises a soft cushion (21) and a hard cushion (22), the soft cushion (21) is positioned at the top of the hard cushion (22), and the soft cushion (21) is fixedly connected with the hard cushion (22);

wherein the driving assembly (14) comprises a fixed box (141), a first motor box (145) and a second motor box (1410) are respectively and fixedly installed on two sides of the fixed box (141), a first motor (146) is fixedly installed in an inner cavity of the first motor box (145), a first threaded rod (142) is welded on an output shaft of the first motor (146), the first threaded rod (142) penetrates through the inner cavity of the fixed box (141), a first threaded pipe (144) is connected to the surface of the first threaded rod (142) in a threaded manner, a second moving block (1414) is welded on the rear side of the first threaded pipe (144), a second groove (1413) is formed in the rear side of the fixed box (141), a second motor (1411) is installed in the inner cavity of the second motor box (1410) in a specified manner, a second threaded rod (147) is welded on the output shaft of the second motor (1411), and a second threaded pipe (1412) is connected to the surface of the second threaded rod (147), a first moving block (149) is welded at the top of the second threaded pipe (1412), and a first groove (148) is formed in the top of the fixed box (141);

the lifting assembly (15) comprises a first moving seat (151), the first moving seat (151) is welded with a first moving block (149), a third motor (156) is fixedly mounted at the center of the top of the first moving seat (151), a third threaded rod (157) is welded to an output shaft of the third motor (156), a third threaded pipe (159) is connected to the surface of the third threaded rod (157) in a threaded manner, a top block (1510) is welded to the top of the third threaded pipe (159), and a fixed block (153) is welded to the top of the top block (1510);

the suspension assembly (16) comprises a cantilever (161), the cantilever (161) is welded on one side of a fixed block (153), a suspension rod (162) is welded at the bottom of the cantilever (161), side rods (163) are welded at the bottoms of two sides of the suspension rod (162), and one end, far away from the suspension rod (162), of each side rod (163) is fixedly connected with two lifting ropes (164);

the side pushing assembly (17) comprises a second moving seat (171), the second moving seat (171) is welded at one end, away from the first threaded pipe (144), of a second moving block (1414), a side arm (172) is welded at one side, away from the second moving block (1414), of the second moving seat (171), and a push plate (173) is welded at the front side of the side arm (172);

the soft pad (21) comprises a silica gel pad (211), four corners of the bottom of the silica gel pad (211) are fixedly connected with inserting columns (212), and threaded columns (213) are welded at the bottoms of the inserting columns (212);

wherein, hard pad (22) are including wooden pad (221), slot (227) have all been seted up in the four corners at wooden pad (221) top, guide way (226) have been seted up to one side at wooden pad (221) top, the equal fixedly connected with link (225) of wooden pad (221) front side and rear side, one side of wooden pad (221) is provided with cuff (223) and dactylotheca (224), interface (222) have been seted up to one side of wooden pad (221), interface (222) and cuff (223) homonymy.

2. The motorized multifunctional apparatus for handling and transferring bedridden patients according to claim 1, wherein: both sides of kicking block (1510) all weld sleeve pipe (154), dead slot (152) have been seted up to the inner chamber of sleeve pipe (154).

3. The motorized multifunctional apparatus for transporting and transferring bedridden patients according to claim 2, wherein: all welded branch (155) in the both sides at first removal seat (151) top, dead slot (152) are run through at the top of branch (155), branch (155) are pegged graft with dead slot (152).

4. The motorized multifunctional apparatus for transporting and transferring bedridden patients according to claim 2, wherein: the sleeve (154) and the third threaded pipe (159) are welded through a connecting block (158).

5. The motorized multifunctional apparatus for handling and transferring bedridden patients according to claim 1, wherein: the diameter of the insertion groove (227) is larger than that of the insertion column (212), and the length of the insertion column (212) is larger than the depth of the insertion groove (227).

6. The motorized multifunctional apparatus for handling and transferring bedridden patients according to claim 1, wherein: one end, far away from the first motor (146), of the first threaded rod (142) is rotatably connected with a support block (143) through a bearing seat, and the bottom of the support block (143) is welded with the fixed box (141).

7. The motorized multifunctional apparatus for handling and transferring bedridden patients according to claim 1, wherein: one side, far away from the first threaded pipe (144), of the second moving block (1414) penetrates through a second groove (1413), and the second groove (1413) is connected with the second moving block (1414) in a sliding mode.

8. The motorized multifunctional apparatus for handling and transferring bedridden patients according to claim 1, wherein: one side, far away from the second threaded pipe (1412), of the first moving block (149) penetrates through the first groove (148), and the first moving block (149) is connected with the first groove (148) in a sliding mode.

9. The motorized multifunctional apparatus for handling and transferring bedridden patients according to claim 1, wherein: one end, far away from the second motor (1411), of the second threaded rod (147) is rotatably connected with the fixed box (141) through a bearing seat.

10. The motorized multifunctional apparatus for handling and transferring bedridden patients according to claim 1, wherein: the bottom of the lifting rope (164) is provided with a hook matched with the hanging ring (225).

Technical Field

The invention relates to the technical field of medical instruments, in particular to an electric multifunctional device for carrying and transferring bedridden patients.

Background

Medical instruments refer to instruments, devices, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly on the human body, including the required computer software. The effects are obtained mainly by physical means, not by pharmacological, immunological or metabolic means, or they are involved but only as an aid. For the purpose of diagnosis, prevention, monitoring, treatment, or amelioration of a disease; diagnosis, monitoring, treatment, mitigation, or functional compensation of injury; examination, replacement, regulation or support of a physiological structure or physiological process; support or maintenance of life; controlling pregnancy; by examining a sample from a human body, information is provided for medical or diagnostic purposes.

Medical personnel carry and comparatively difficult when shifting bed patient in clinical, and the work of carrying and shifting is wasted time and energy, and can't carry out real-time supervision to the patient among the transport transfer process.

Disclosure of Invention

The invention aims to provide an electric multifunctional device for transporting and transferring bedridden patients, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an apparatus for motorized multi-functional handling and transfer of a bedridden patient, comprising: the mattress is positioned above the carrying mechanism;

the carrying mechanism comprises a fixed seat, universal wheels are fixedly mounted at four corners of the bottom of the fixed seat, a support column is welded at the top of each universal wheel, a driving assembly is welded at the top of each support column, the top of each driving assembly is connected with a lifting assembly in a sliding mode, a suspension assembly is welded at one side of each lifting assembly, a side pushing assembly is connected at one side of each driving assembly in a sliding mode, and the side pushing assembly and the suspension assembly are located on the same side of each support column;

the mattress comprises a soft pad and a hard pad, wherein the soft pad is positioned at the top of the hard pad and is fixedly connected with the hard pad;

the driving assembly comprises a fixed box, a first motor box and a second motor box are fixedly mounted on two sides of the fixed box respectively, a first motor is fixedly mounted in an inner cavity of the first motor box, a first threaded rod is welded to an output shaft of the first motor and penetrates through the inner cavity of the fixed box, a first threaded pipe is connected to the surface of the first threaded rod in a threaded mode, a second moving block is welded to the rear side of the first threaded pipe, a second groove is formed in the rear side of the fixed box, a second motor is installed in the inner cavity of the second motor box in a specified mode, a second threaded rod is welded to the output shaft of the second motor, a second threaded pipe is connected to the surface of the second threaded pipe in a threaded mode, a first moving block is welded to the top of the second threaded pipe, and a first groove is formed in the top of the fixed box;

the lifting assembly comprises a first moving seat, the first moving seat is welded with a first moving block, a third motor is fixedly mounted at the center of the top of the first moving seat, a third threaded rod is welded to an output shaft of the third motor, a third threaded pipe is connected to the surface of the third threaded rod in a threaded mode, a top block is welded to the top of the third threaded pipe, and a fixed block is welded to the top of the top block;

the suspension assembly comprises a cantilever, the cantilever is welded on one side of the fixed block, a suspension rod is welded at the bottom of the cantilever, side rods are welded at the bottoms of two sides of the suspension rod, and one end of each side rod, which is far away from the suspension rod, is fixedly connected with two lifting ropes;

the side pushing assembly comprises a second moving seat, the second moving seat is welded at one end, far away from the first threaded pipe, of the second moving block, a side arm is welded at one side, far away from the second moving block, of the second moving seat, and a push plate is welded at the front side of the side arm;

the soft pad comprises a silica gel pad, four corners of the bottom of the silica gel pad are fixedly connected with inserting columns, and threaded columns are welded at the bottoms of the inserting columns;

wherein, hard pad includes wooden pad, the slot has all been seted up in the four corners at wooden pad top, the guide way has been seted up to one side at wooden pad top, the equal fixedly connected with link of wooden pad front side and rear side, one side of wooden pad is provided with sleeve area and dactylotheca, the interface has been seted up to one side of wooden pad, interface and sleeve area homonymy.

By adopting the technical scheme, the universal wheels are arranged at the bottom of the carrying mechanism, the carrying and transferring equipment can be flexibly moved, the lifting and the left-right transverse movement of the suspension component can be realized by matching the driving component with the lifting component, the aim of adjusting the suspension component is fulfilled, the flexibility of the carrying and transferring equipment is further improved, the four lifting ropes are arranged at the bottom of the suspension component, hooks at the bottom of the lifting ropes can hook on the hanging rings to lift and transfer a mattress, the side-pushing component can assist a bedridden patient in rollover, the mattress and the hard pad are inserted into the slot through the threaded column and then fastened through the nut, the fixation and the disassembly of the mattress and the hard pad can be realized, the comfort of the patient in lying can be improved, the structural strength of the mattress can be improved, and meanwhile, the interface can be arranged at the outer side of the hard pad, The sleeve area and the finger stall facilitate monitoring the patient in the process of carrying the patient.

Preferably, sleeves are welded on two sides of the ejector block, and empty grooves are formed in inner cavities of the sleeves.

Preferably, branch has all been welded to the both sides at first removal seat top, the dead slot runs through at the top of branch, branch and dead slot are pegged graft.

Through adopting above-mentioned technical scheme, can carry on spacingly to the third screwed pipe, avoided the situation that the third screwed pipe follows the third threaded rod rotating.

Preferably, the sleeve and the third threaded pipe are welded through a connecting block.

By adopting the technical scheme, the stability of the sleeve can be improved, and the condition that the sleeve deviates is avoided.

Preferably, the diameter of the slot is larger than that of the inserted column, and the length of the inserted column is larger than the depth of the slot.

Through adopting above-mentioned technical scheme, can make and insert the post and run through the slot, make the bottom of screw thread post wearing out the slot simultaneously.

Preferably, one end, far away from first motor, of the first threaded rod is rotatably connected with a supporting block through a bearing seat, and the bottom of the supporting block is welded with the fixed box.

Through adopting above-mentioned technical scheme, can keep away from the one end of first motor to first threaded rod and support, and then improve the stability of first threaded rod, avoided the situation that first threaded rod appears the slope.

Preferably, one side of the second moving block, which is far away from the first threaded pipe, penetrates through the second slot, and the second slot is in sliding connection with the second moving block.

Through adopting above-mentioned technical scheme, stability when can improve the second movable block and slide.

Preferably, one side of the first moving block, which is far away from the second threaded pipe, penetrates through the first slot, and the first moving block is connected with the first slot in a sliding manner.

Through adopting above-mentioned technical scheme, stability when can improve first movable block and slide.

Preferably, one end of the second threaded rod, which is far away from the second motor, is rotatably connected with the fixed box through a bearing seat.

Through adopting above-mentioned technical scheme, can keep away from the one end of second motor to the second threaded rod and support, avoided the second threaded rod situation of empting to appear.

Preferably, the bottom of the lifting rope is provided with a hook matched with the hanging ring.

Through adopting above-mentioned technical scheme, can hook link, and then carry the mattress.

Compared with the prior art, the invention has the beneficial effects that:

the universal wheels are arranged at the bottom of the conveying mechanism, so that the conveying and transferring equipment can move flexibly, the suspension component can be lifted and transversely moved left and right by the matching use of the driving component and the lifting component, thereby achieving the purpose of adjusting the suspension component, thereby improving the flexibility of the carrying and transferring equipment, the hooks at the bottom of the lifting ropes can hook the hanging rings to lift and carry and transfer the mattress by arranging the four lifting ropes at the bottom of the hanging component, and by arranging the side pushing component, can assist the patient lying in bed when turning on one side, the soft cushion and the hard cushion are inserted into the slot through the threaded column and then fastened by the screw cap, can realize the fixation and the disassembly of the soft cushion and the hard cushion, the soft cushion can improve the comfort of the patient lying down, the hard cushion can improve the structural strength of the soft cushion, meanwhile, the interface, the sleeve belt and the finger stall can be arranged on the outer side of the hard pad, so that the patient can be conveniently monitored in the process of carrying the patient.

Drawings

FIG. 1 is a schematic structural view of the multi-purpose apparatus for transporting and transferring a bedridden patient according to the present invention;

FIG. 2 is a schematic cross-sectional view of a driving assembly according to the present invention;

FIG. 3 is a schematic cross-sectional view of the lift assembly of the present invention;

FIG. 4 is a schematic view of the driving assembly and the side pushing assembly of the present invention;

FIG. 5 is a schematic view of a mattress according to the present invention;

FIG. 6 is an enlarged view of a portion of A in FIG. 5 according to the present invention.

In the figure: 1. a carrying mechanism; 2. a mattress; 11. a fixed seat; 12. a universal wheel; 13. a support pillar; 14. a drive assembly; 15. a lifting assembly; 16. a suspension assembly; 17. a side push assembly; 141. a fixed box; 142. a first threaded rod; 143. supporting a block; 144. a first threaded pipe; 145. a first motor case; 146. a first motor; 147. a second threaded rod; 148. a first slot; 149. a first moving block; 1410. a second motor case; 1411. a second motor; 1412. a second threaded pipe; 1413. a second slot; 1414. a second moving block; 151. a first movable base; 152. an empty groove; 153. a fixed block; 154. a sleeve; 155. a strut; 156. a third motor; 157. a third threaded rod; 158. connecting blocks; 159. a third threaded pipe; 1510. a top block; 161. a cantilever; 162. a boom; 163. a side lever; 164. a lifting rope; 171. a second movable base; 172. a side arm; 173. pushing the plate; 21. a soft cushion; 22. a hard pad; 211. a silica gel pad; 212. inserting a column; 213. a threaded post; 221. a wooden cushion; 222. an interface; 223. a cuff; 224. finger stall; 225. hanging a ring; 226. a guide groove; 227. and (4) a slot.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-6, the present invention provides a technical solution:

an apparatus for motorized multi-functional handling and transfer of a bedridden patient, comprising: the conveying mechanism 1 and the mattress 2, the mattress 2 is positioned above the conveying mechanism 1;

transport mechanism 1 includes fixing base 11, the equal fixed mounting in four corners of fixing base 11 bottom has universal wheel 12, the top welding of universal wheel 12 has support column 13, the top welding of support column 13 has drive assembly 14, the top sliding connection of drive assembly 14 has lifting unit 15, the welding of one side of lifting unit 15 has suspension assembly 16, one side sliding connection of drive assembly 14 has the side to push away subassembly 17, the side pushes away subassembly 17 and suspension assembly 16 and is located the same one side of support column 13.

The mattress 2 comprises a soft pad 21 and a hard pad 22, the soft pad 21 is positioned on the top of the hard pad 22, and the soft pad 21 is fixedly connected with the hard pad 22.

Wherein, the driving assembly 14 comprises a fixed box 141, a first motor box 145 and a second motor box 1410 are respectively fixedly installed on two sides of the fixed box 141, a first motor 146 is fixedly installed in an inner cavity of the first motor box 145, a first threaded rod 142 is welded on an output shaft of the first motor 146, one end of the first threaded rod 142, which is far away from the first motor 146, is rotatably connected with a supporting block 143 through a bearing seat, the bottom of the supporting block 143 is welded with the fixed box 141, and can support one end of the first threaded rod 142, which is far away from the first motor 146, so as to improve the stability of the first threaded rod 142, avoid the situation that the first threaded rod 142 inclines, the first threaded rod 142 penetrates through the inner cavity of the fixed box 141, the surface of the first threaded rod 142 is in threaded connection with a first threaded pipe 144, a second moving block 1414 is welded on the rear side of the first threaded pipe 144, one side of the second moving block 1414, which is far away from the, the second slot 1413 is slidably connected with the second moving block 1414, so that the stability of the second moving block 1414 during sliding can be improved, the second slot 1413 is formed in the rear side of the fixed box 141, the second motor 1411 is installed in the inner cavity of the second motor box 1410 in a specified manner, the second threaded rod 147 is welded to the output shaft of the second motor 1411, one end, away from the second motor 1411, of the second threaded rod 147 is rotatably connected with the fixed box 141 through a bearing seat, so that one end, away from the second motor 1411, of the second threaded rod 147 can be supported, the situation that the second threaded rod 147 is inclined is avoided, the second threaded rod 147 is in threaded connection with the second threaded pipe 1412, the first moving block 149 is welded to the top of the second threaded pipe 1412, the first moving block 149 penetrates through the first slot 148 on the side, away from the second threaded pipe 1412, the first moving block 149 is slidably connected with the first slot 148, so that the stability of the first moving block 149, the top of the fixed box 141 is opened with a first slot 148.

Wherein, the lifting assembly 15 comprises a first moving seat 151, both sides of the top of the first moving seat 151 are welded with a support rod 155, the top of the support rod 155 penetrates through a hollow groove 152, the support rod 155 is inserted into the hollow groove 152 to limit a third threaded pipe 159, thereby avoiding the condition that the third threaded pipe 159 rotates along with the third threaded rod 157, the first moving seat 151 is welded with a first moving block 149, the center of the top of the first moving seat 151 is fixedly provided with a third motor 156, the output shaft of the third motor 156 is welded with the third threaded rod 157, the surface of the third threaded rod 157 is in threaded connection with the third threaded pipe 159, the top of the third threaded pipe 159 is welded with a top block 1510, both sides of the top block 1510 are both welded with a sleeve 154, the sleeve 154 and the third threaded pipe 159 are welded through a connecting block 158, thereby improving the stability of the sleeve 154, avoiding the condition that the sleeve 154 deviates, the hollow groove 152 is opened in the inner cavity of the sleeve 154, the top of the top block 1510 is welded with a fixing block 153.

Wherein, suspension assembly 16 includes cantilever 161, and cantilever 161 welds in fixed block 153 one side, and cantilever 161's bottom welding has jib 162, and side lever 163 has all been welded to the bottom of jib 162 both sides, and two lifting ropes 164 of the equal fixedly connected with of one end of jib 162 are kept away from to every side lever 163, and the bottom of lifting rope 164 is provided with and links 225 assorted couple, can hook link 225, and then carries mattress 2.

The side pushing assembly 17 includes a second moving base 171, the second moving base 171 is welded to one end of the second moving block 1414 away from the first threaded pipe 144, a side arm 172 is welded to one side of the second moving base 171 away from the second moving block 1414, and a push plate 173 is welded to a front side of the side arm 172.

Wherein, the soft pad 21 includes the silica gel pad 211, and the equal fixedly connected with in four corners of silica gel pad 211 bottom inserts post 212, and the bottom welding of inserting post 212 has screw thread post 213.

Wherein, hard pad 22 includes wooden pad 221, slot 227 has all been seted up to the four corners at wooden pad 221 top, the diameter of slot 227 is greater than the diameter of inserting post 212, the length of inserting post 212 is greater than the degree of depth of slot 227, can make and insert post 212 and run through slot 227, make the bottom that slot 227 was worn out to screw thread post 213 simultaneously, guide way 226 has been seted up to one side at wooden pad 221 top, wooden pad 221 front side and the equal fixedly connected with link 225 of rear side, one side of wooden pad 221 is provided with cuff 223 and dactylotheca 224, interface 222 has been seted up to one side of wooden pad 221, interface 222 and cuff 223 homonymy.

By adopting the technical scheme, the universal wheels 12 are arranged at the bottom of the carrying mechanism 1, the carrying and transferring equipment can be flexibly moved, the suspension component 16 can be lifted and transversely moved left and right by matching the driving component 14 and the lifting component 15, the purpose of adjusting the suspension component 16 is achieved, the flexibility of the carrying and transferring equipment is further improved, the four lifting ropes 164 are arranged at the bottom of the suspension component 16, hooks at the bottoms of the lifting ropes 164 can hook the hanging rings 225 to lift and carry the mattress 2 for transferring, the side pushing component 17 can assist a bedridden patient when the patient turns on side, the soft cushion 21 and the hard cushion 22 are inserted into the slots 227 through the threaded columns 213 and then fastened through the nuts, the fixation and the detachment of the soft cushion 21 and the hard cushion 22 can be realized, the comfort of the patient when the patient lies down can be improved, the hard cushion 22 can improve the structural strength of the soft cushion 21, meanwhile, an interface 222, a cuff 223 and a finger sleeve 224 can be arranged on the outer side of the hard pad 22, so that the patient can be monitored during the patient carrying process.

The structure principle is as follows: by starting the second motor 1411, the output shaft of the second motor 1411 drives the second threaded rod 147 to rotate, the second threaded rod 147 further drives the second threaded pipe 1412 on the surface to move left and right, the second threaded pipe 1412 drives the lifting component 15 at the top of the second threaded pipe 1412 to move left and right through the first moving block 149, the third motor 156 is started, the third motor 156 drives the third threaded pipe 159 to move up and down through the third threaded rod 157, the third threaded pipe 159 further drives the fixed block 153 to lift through the top block 1510, and the fixed block 153 drives the suspension component 16 to lift;

by turning on the first motor 146, the output shaft of the first motor 146 drives the first threaded rod 142 to rotate, the first threaded rod 142 further drives the first threaded pipe 144 to move left and right, the first threaded pipe 144 drives the side push assembly 17 to move left and right through the second moving block 1414, and the push plate 173 on the side push assembly 17 further pushes a patient lying on the top of the cushion 21, so that the patient can turn around to realize side lying.

The parts not involved in the present invention are the same as or can be implemented by the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.