CN213346474U

CN213346474U - Adjustable turnover bed with bed board capable of meeting back nursing requirements

Info

Publication number: CN213346474U
Application number: CN202022156963.4U
Authority: CN
Inventors: 濮月华; 刘丽萍
Original assignee: Beijing Tiantan Hospital
Current assignee: Beijing Tiantan Hospital
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-06-04
Anticipated expiration: 2030-09-27

Abstract

An adjustable turnover bed with a bed board capable of meeting the back nursing requirement comprises the bed board, a head board, a tail board, a fixed bottom board arranged below the bed board and parallel to the bed board, and universal wheels arranged at the lower end of the fixed bottom board; the bed head board and the bed tail board are positioned at the upper end of the fixed bottom board and are movably connected with the fixed bottom board; a protective structure for restraining the patient is arranged on the bed board; an operation opening capable of meeting the requirements of operating and nursing the back of a patient is formed in the lower end of the bed plate, a protection plate is arranged at the operation opening, and the protection plate is movably connected with the bed plate through a connecting structure; the adjusting structure used for controlling the bed board to turn over and supporting the bed board is arranged on one side, far away from the bed board, of the headboard and the footboard, and the control assembly used for controlling the adjusting structure to perform opening and closing operations and the power supply structure used for providing energy for the control assembly and the adjusting structure are further arranged at the headboard or the footboard.

Description

Adjustable turnover bed with bed board capable of meeting back nursing requirements

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to is an adjustable turnover bed with can satisfy back nursing demand bed board.

Background

Severe pneumonia or Acute Respiratory Distress Syndrome (ARDS) is a disease with a high mortality rate, and the clinical treatment method is very limited. It is found that ventilation in prone position has certain effect on treating the diseases. Several advanced intensive care units at home and abroad have developed the treatment method successively. However, patients with severe pneumonia or ARDS often have consciousness disorder and unstable vital signs, require tracheal intubation and a respirator to assist respiration, and are connected with a plurality of monitoring devices and infusion pipelines, so that secondary injury may be caused in the process of changing from a supine position to a prone position, medical risks exist, and operation is difficult.

The traditional sickbed realizes the posture adjustment of a patient by adjusting the rotation angle of a bed plate, and the complete turnover of a severe patient cannot be realized by adjusting the functions of the upper half of the patient, lifting the feet of the patient, turning the left side or the right side of the body and the like; when a patient turns over at 180 degrees clinically, the patient is generally fixed by a bandage, and a plurality of medical staff are mutually matched to finally realize the effect of completely turning over the patient; in the process, medical care personnel are required to have certain operation training and technical requirements, have certain physical strength and prevent secondary damage to patients caused by falling of various pipelines; in addition, for patients with severe pneumonia or Acute Respiratory Distress Syndrome (ARDS), sometimes the patients need to turn over completely and then operate and nurse the backs of the patients, and medical staff can not affect or even destroy a plurality of monitoring devices and infusion pipelines connected with the patients when performing back operation and nursing on the patients; therefore, there is a need to develop a multifunctional turning bed which is convenient, comfortable and safe to operate, and meets the requirements of the prone position ventilation treatment of the patients, and also meets the requirements of operation and nursing of the back of part of the patients.

The utility model discloses to the problem of sick bed among the prior art can't realize overturning patient completely, also in order to satisfy the demand of carrying out effective operation and nursing to patient's back simultaneously, provide one kind and have the adjustable turnover bed that can satisfy back nursing demand bed board.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problem that the sick bed among the prior art can't be safe, convenient overturn the patient, also in order to solve when overturning patient completely, realize the function of operating and nursing patient's back, the utility model provides an adjustable turnover bed with can satisfy back nursing demand bed board.

An adjustable turnover bed with a bed board capable of meeting the back nursing requirement comprises the bed board, a head board and a tail board which are respectively arranged at two sides of the short edge of the bed board, a fixed bottom board which is arranged below the bed board and is parallel to the bed board, and universal wheels which are arranged at four corners of the lower end of the fixed bottom board; the bed head board and the bed tail board are positioned at the upper end of the fixed bottom board, and the lower ends of the bed head board and the bed tail board are movably connected with the upper end of the fixed bottom board; the upper surface of the bed plate is provided with a protection structure for restraining the joint parts of four limbs of a patient; an operation opening capable of meeting the requirements of operating and nursing the back of a patient is formed in the lower end of the bed plate, a protection plate is arranged at the operation opening, and the protection plate is movably connected with the bed plate through a first connecting structure; the adjusting structure used for controlling the bed board to turn over and also playing a supporting role on the bed board is respectively arranged at one side of the headboard and the footboard far away from the bed board, and the headboard or the footboard is also provided with a control assembly used for controlling the adjusting structure to execute opening and closing operations and a power supply structure used for providing energy for the control assembly and the adjusting structure; the control assembly comprises a central controller and an operation key, the operation key is connected with the central controller, and the central controller is also connected with an adjusting structure; the central controller receives opening and closing instructions of the operation keys and transmits the instructions to the adjusting structure to execute opening and closing operations; during the use, when the patient need do back operation and nursing, medical personnel adjust the structure and realize overturning the bed board completely through operation control assembly control, then the rethread is demolishd guard plate and bed board and is exposed patient's back completely, and then realizes carrying out the purpose of operation and nursing for patient's back.

Further, a placing plate is arranged below the bed plate and above the fixed bottom plate in parallel, and the size of the placing plate is consistent with that of the bed plate; the connecting column which is parallel to the long edge of the placing plate and is provided with a cavity is fixedly arranged in the placing plate, and two ends of the connecting column respectively extend out of two sides of the short edge of the placing plate and extend into the headboard and the footboard. The purpose of connecting the placing plate with the headboard and the footboard is achieved through the mode.

Furthermore, the number of the connecting columns is 2, and the connecting columns are symmetrically arranged relative to the first central line.

Further, place board upper end and be located patient head one side and set up the mark structure that can effectively alleviate patient's mood, for example smiling face etc. but not only be limited to smiling face.

Further, a human-shaped groove structure which is in accordance with the shape of a human body is arranged at the upper end of the bed plate, and the protection structure is arranged at the outer edge of the human-shaped groove structure; this arrangement ensures a strong restraining effect on the patient.

Furthermore, the sum of the depth of the operation opening and the depth of the human-shaped groove structure is equal to the thickness of the bed plate, and the thickness of the protective plate is consistent with the depth of the operation opening. When in use, when the patient is in a normal supine state, the protection plate is fixed at the operation opening to ensure normal use; when the patient need be operated and nursed the back by overturning completely, dismantle the back of getting off the guard plate and operate and nurse patient's back through running-through mouth and operation hole, simple and convenient.

Furthermore, a support bracket is arranged on the periphery of the bed board and is fixedly connected with the bed board; the arrangement effectively ensures the stability of the bed board when a patient lies on the bed board.

Furthermore, the supporting bracket comprises a first supporting plate fixedly connected with the bed board and a second supporting plate which is parallel to the first supporting plate and is positioned below the first supporting plate; the lower end of the first bearing plate is fixedly connected with the upper end of the second bearing plate through a connecting plate, and the inner side of the first bearing plate is fixedly connected with the periphery of the bed plate through a connecting plate; in addition, the two sides of the long edge and the two sides of the short edge of the first bearing plate are respectively provided with a locking structure which can ensure the normal rotation of the bed board and can play a role in supporting and fixing the bed board. The stability of the bed board is further ensured through the mode.

Furthermore, the locking structure comprises first fixing columns which are respectively arranged on two sides of the short edge of the first bearing plate, and fixed track grooves for the first fixing columns to extend into and rotate are respectively arranged on one sides, close to the bed plate, of the head plate and the tail plate; through the mode, the first fixing columns on two sides of the short edge of the bed plate move along the fixed track groove when the bed plate rotates, and the fixing effect of the position of the bed plate is further guaranteed.

Furthermore, the number of the first fixing columns is 2, and the first fixing columns are uniformly positioned on two sides of the short edge of the first bearing plate; the arrangement ensures the stability of the bed board.

Furthermore, the locking structure also comprises second fixed columns which are arranged on two sides of the long edge of the first bearing plate and are provided with baffles, and a rotating plate which can rotate relative to the second fixed columns; the other end of the rotating plate is movably connected with the two sides of the long edge of the placing plate through screws. During the use, when needing rotatory bed board, dismantle the rotor plate and place the board, after the bed board rotation, the rethread screw with the rotor plate with place the board and be connected. This arrangement enables further fixing of the position of the bed plate.

Further, the quantity of second fixed column sets up 4, and the quantity of rotor plate sets up 4, and second fixed column and rotor plate evenly are located the long limit both sides of first bearing board, and set up along second central line symmetry in long limit both sides.

Further, the first connecting structure comprises fixing plates with screw holes and screws, wherein the fixing plates are arranged on two sides of the long edge and two sides of the short edge of the protection plate; in addition, screw holes for screwing in and tightening screws are also arranged at corresponding positions on the lower surface of the bed plate; through this kind of mode with the guard plate aim at the operation mouth to stretch into the screw on fixed plate and the bed board with the screw order, and screw up, realize the purpose of being connected guard plate and bed board. The connection mode can ensure the connection stability between the protection plate and the bed plate.

Furthermore, the operation opening is rectangular, and the protection plate is a rectangular plate; this arrangement ensures adequate exposure of the patient's back and waist.

Furthermore, the fixed plate on the two sides of the long edge of the rectangular plate is provided with 4 fixed plates which are uniformly positioned on the two sides of the long edge of the fixed plate.

Furthermore, 2-4 fixed plates are arranged on two sides of the short edge of the rectangular plate and are respectively positioned on two sides of the short edge of each fixed plate; the arrangement effectively ensures the stability of the bed board when a patient lies on the bed board.

Further, a through hole penetrating through the second bearing plate is formed in the second bearing plate, and the shape and the size of the through hole correspond to those of the operation hole; this arrangement ensures normal operation and care of the back of the patient by the medical staff.

Furthermore, the adjusting structure comprises a rotating motor for providing power, a first rotating structure arranged on the rotating motor, a second rotating structure rotating along with the rotation of the first rotating structure, and a third rotating structure rotating along with the rotation of the second rotating structure, wherein the rotating shaft direction of the third rotating structure is consistent with the direction of the long edge of the bed board.

Further, the first rotating structure comprises a first vertical rod connected with the rotating motor, and a rotating hook rod and a rotating sector plate which are sequentially arranged on the outer side wall of the first vertical rod from bottom to top, wherein the rotating hook rod and the rotating sector plate are circumferentially arranged on the periphery of the first vertical rod in an equidistant staggered manner; the shortest distance between the first end of the rotary hook rod and the central point of the first vertical rod is greater than the shortest distance between the first end of the rotary sector plate and the central point of the first vertical rod, and a convex block is arranged on one side of the rotary hook rod facing the rotary sector plate; the second rotating structure comprises a second vertical rod, concave sector plates which are arranged on the outer side wall of the second vertical rod at equal intervals in a circumferential mode and matched with the rotating sector plates for use, and a first gear arranged on the outer side wall of the upper end of the second vertical rod, and an accommodating space capable of accommodating the rotating hook rod and the protruding block is reserved between every two adjacent concave sector plates; the third rotating structure comprises a second gear matched with the first gear for use and a horizontal rod arranged at the other end of the second gear, the other end of the horizontal rod is connected with the short edge of the bed plate, and the rotating shaft direction of the horizontal rod is consistent with the direction of the long edge of the bed plate; in addition, the lower end of the second vertical rod is fixedly provided with a support column which ensures the stability of the second vertical rod in the rotating process, and the upper surface of the support column is provided with a rotating groove for the second vertical rod to extend into and rotate. During the use, the rotation of rotating electrical machines drives the rotation of first vertical pole, rotatory hooked rod and rotatory sector plate, and when rotatory hooked rod rotated the accommodation space between the adjacent spill sector plate, drive the rotation of spill sector plate, second vertical pole and first gear, drive the rotation of second gear and horizontal rod again, finally realize the rotation of bed board. The arrangement of the rotary hook rod, the rotary sector plate and the concave sector plate effectively prevents the bed plate from generating dizziness for patients caused by over-high speed when rotating.

Furthermore, the number of the rotary hook rod and the rotary sector plate is 2-3, preferably 3.

Furthermore, the number of the adjusting structures is 2, the adjusting structures are respectively positioned on one sides of the headboard and the footboard far away from the bed board, and the connecting wires are connected with the adjusting structures positioned on the two sides through the cavities in the connecting columns; in addition, set up the containing structure that can hold regulation structure and control assembly respectively in the one side that the bed board was kept away from to head board and tailstock board, the inside baffle that has a perforation that sets up of containing structure, rotating electrical machines and support column are placed on the superiors' baffle, and the connecting wire passes through the perforation and connects each structural connection of control assembly.

Furthermore, a cover plate is arranged on one side of the containing structure, which is far away from the bed board, so that the internal structure of the containing structure is prevented from being polluted; the universal wheels are symmetrically arranged at the lower end of the accommodating structure, so that the clinical use is facilitated.

Furthermore, a placing box for placing the disassembled screws or spare screws or other structures in the product is arranged in the containing structure, so that part of the structure is effectively prevented from being lost.

Further, a display is arranged at the upper end of one side, far away from the bed board, of the bed tail plate, and a display screen and an operation key are arranged on the display.

Further, the protection structure comprises a forehead fixing band, a face fixing band, a chest fixing band, an arm fixing band, a waist and hip fixing band, a thigh fixing band, a shank fixing band and a foot fixing band, wherein the forehead fixing band is fixedly connected with the face fixing band; the forehead fixing band and the waist and hip fixing band are movably connected through a buckle arranged at the center line of the forehead fixing band and the waist and hip fixing band, and the forehead fixing band and the face fixing band are symmetrically provided with second connecting structures to realize the function of connecting the forehead fixing band and the face fixing band with the bed plate; the first end and/or the second end of the arm fixing belt, the thigh fixing belt, the shank fixing belt and the foot fixing belt are/is connected with the bed plate by arranging a second connecting structure; during the use, correspond fixed patient's head, hand, shank and foot with forehead fixed band, face's fixed band, arm fixed band, thigh fixed band, shank fixed band and foot fixed band respectively, through the fixed patient's of buckle chest and waist buttockss portion, the security of protection patient in the upset in-process.

Furthermore, the second connecting structure comprises a connecting belt arranged at a position corresponding to the protection structure, a thread fixing pipe arranged on the connecting belt, and a thread fixing column which is arranged on the bed plate and matched with the thread fixing pipe for use; the thread fixing pipe and the thread fixing column are screwed up to realize the connection of the protection structure and the bed board, so that the safety of a patient is guaranteed.

Further, the connecting belt is an elastic belt or an adjustable connecting belt capable of adjusting the length; the length-adjustable arrangement is convenient for being suitable for patients with multiple body types.

Further, the bed board is respectively provided with a placing groove for placing the thread fixing column, and the thread fixing column is fixedly arranged at the bottom end of the inner side of the placing groove.

Furthermore, the side of the protection structure close to the patient is made of soft skin-friendly sponge material, so that the skin of the patient is not extruded.

Further, the number of the forehead fixing straps, the chest fixing straps and the waist and hip fixing straps is respectively set to be 1, and the forehead fixing straps, the chest fixing straps and the waist and hip fixing straps are respectively used for restraining the head, the chest and the waist of a patient; the face fixing belt is provided with 2. Respectively used for fixing the cheeks of the patient; the arm fixing band, the thigh fixing band, the shank fixing band and the foot fixing band are respectively provided with 2 bands for respectively restraining 2 arms, 2 legs and 2 feet of a patient.

Further, a human-shaped soft cushion made of soft skin-friendly sponge is arranged on the inner wall of the human-shaped groove structure, and the human-shaped soft cushion is movably placed in the human-shaped groove structure; the arrangement ensures the comfort of the patient lying on the bed board.

Furthermore, the control assembly also comprises a weighing sensor, a data analysis module, a data storage module and a wireless communication module, wherein the weighing sensor, the data analysis module, the data storage module and the wireless communication module are respectively connected with the central controller; the weighing sensor is arranged at the upper end of the back movable plate and used for sensing the weight of the patient on the bed plate, transmitting the weight number to the data analysis module for analysis at any time, and converting an analysis result through the central controller to display the current weight number and weight variation of the patient through the display; the data storage module is used for storing the current weight numbers and weight variation of different patients, and the central controller can be connected with the wireless terminal of the monitor through the wireless communication module, so that remote monitoring is realized.

Furthermore, the operation keys comprise a main on-off key, a forward rotation key, a reverse rotation key and the like, the turning direction of the bed board is controlled through the operation keys, and the central controller performs corresponding operation after receiving a key signal of the operation keys.

When the bed frame is used, the headboard and the footboard are respectively positioned at the upper end of the fixed bottom plate, the two ends of the connecting column on the placing plate respectively extend into the headboard and the footboard, and the locking structures arranged on the supporting bracket are respectively fixed on the headboard, the footboard and the placing plate, so as to complete the whole bed frame of the product of the utility model; the human-shaped groove structure is designed to meet the shapes of human bodies with different body types to the maximum extent, and the human bodies can be designed differently according to different regions such as Asia, Europe and the like; when a patient needs to be turned over, the locking structures arranged on the two sides of the long edge of the first supporting bracket are firstly detached, then the control assembly sends an instruction to the adjusting structure, the adjusting structure starts to operate to enable the bed board to effectively rotate, and after the patient is completely turned over, the supporting bracket and the placing board are completely locked; in the process, the protection structure restrains and protects the body of the patient and prevents the patient from falling off. When back operation and nursing are needed to be carried out for the patient, the protection plate and the bed board are detached, the operation opening is exposed, and medical workers complete the operation and nursing on the back of the patient through the operation opening.

Compared with the prior art, the technical proposal of the utility model not only realizes the effect of completely overturning the bed board by arranging the adjusting structure, but also ensures that the patient can not be dazzled in the process of overturning the bed board; in addition, through setting up the bracket that holds that leaves the through-hole to and with bed board swing joint's guard plate, satisfied medical personnel and operated and nursing the demand for partial patient's back.

Drawings

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

FIG. 2 is a schematic view of the overall structure of the present invention with the receiving structure and the fixing base plate removed;

FIG. 3 is a schematic view of a partially enlarged structure of the middle adjusting structure and one side of the short side of the bed board;

FIG. 4 is a schematic view of the overall structure of the bed end plate and the receiving structure at the bed end plate of the present invention;

FIG. 5 is a schematic view of the overall structure of the middle bed board and the supporting bracket at the view angle;

FIG. 6 is a schematic view of the overall structure of the middle bed board and the support bracket under the downward viewing angle;

fig. 7 is a schematic view of the overall structure of the middle bed plate under the downward viewing angle;

fig. 8 is a schematic view of the overall structure of the middle protective plate according to the present invention;

fig. 9 is a schematic view of the overall structure of the middle bed plate of the utility model with a groove;

FIG. 10 is a schematic view of a partially enlarged structure of a groove on a middle bed plate of the present invention;

fig. 11 is a schematic view of the overall structure of the protection structure of the present invention;

fig. 12 is a block diagram of a control module according to the present invention;

in the figure, 1, a bed board; 11. placing the plate; 12. connecting columns; 13. a marker structure; 14. a first support plate; 15. a second support plate; 151. a through opening; 16. a connecting plate; 17. a first fixed column; 18. a second fixed column; 181. a rotating plate; 182. a screw; 19. an operation port; 110. a human-shaped groove structure; 111. a protection plate; 112. a fixing plate; 2. a headboard; 21. a containment structure; 22. a partition plate; 23. a cover plate; 24. a fixed track groove; 3. a bed tail plate; 4. fixing the bottom plate; 5. a universal wheel; 6. a control component; 61. a power supply structure; 62. a central controller; 63. an operation key; 64. a rotating electric machine; 65. a display; 66. a weighing sensor; 67. a data analysis module; 68. a data storage module; 69. a wireless communication module; 610. a wireless terminal; 71. a first vertical rod; 72. rotating the hook rod; 721. a raised block; 73. rotating the sector plate; 74. a second vertical rod; 75. a concave sector plate; 76. a first gear; 77. a second gear; 78. a horizontal bar; 79. a support pillar; 8. connecting an electric wire; 91. a forehead fixing strap; 911. a face securing strap; 912. a lumen; 92. a chest fixing belt; 93. an arm fixing belt; 94. waist and hip fixing belts; 95. thigh fixing straps; 96. a shank fixing band; 97. a buckle structure; 98. a foot fixing band; 991. a connecting belt; 992. fixing the pipe by screw threads; 993. a threaded fixing column; 994. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described in detail below with reference to specific embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and those skilled in the art can easily understand other advantages and effects of the present invention from the disclosure in the specification. The utility model discloses can also implement or use through other different concrete implementation manners, under the condition of conflict-free, the characteristics in following embodiment and the embodiment can make up each other, based on the embodiment in the utility model, all other embodiments that the ordinary skilled in the art obtained under the prerequisite of not making creative work all belong to the scope of protection of the utility model.

As used in the specification and claims, the "first centerline" refers to a centerline or line of symmetry on the deck parallel to the long side; the second central line refers to a central line or a symmetrical line parallel to the short edge on the bed board.

Embodiment 1 an adjustable turnover bed with a bed board capable of meeting the back nursing requirement

An adjustable turnover bed with a bed board 1 capable of meeting the back nursing requirement comprises a bed board 1, a headboard 2 and a footboard 3 which are respectively arranged at two sides of the short side of the bed board 1, a fixed bottom board 4 which is arranged below the bed board 1 and is parallel to the bed board 1, and universal wheels 5 which are arranged at four corners of the lower end of the fixed bottom board 4; the bed head board 2 and the bed tail board 3 are positioned at the upper end of the fixed bottom board 4, and the lower ends of the bed head board 2 and the bed tail board 3 are movably connected with the upper end of the fixed bottom board 4; the upper surface of the bed plate 1 is provided with a protection structure for restraining the joint parts of four limbs of a patient; an operation opening 19 capable of meeting the requirements of operating and nursing the back of a patient is formed in the lower end of the bed plate 1, a protection plate 111 is arranged at the operation opening 19, and the protection plate 111 is movably connected with the bed plate 1 through a first connecting structure; the adjusting structure for controlling the bed board 1 to turn over and supporting the bed board 1 is respectively arranged at one side of the headboard 2 and the footboard 3 away from the bed board 1, the headboard 2 or the footboard 3 is also provided with a control component 6 for controlling the adjusting structure to perform opening and closing operations, and a power supply structure 61 for providing energy for the control component 6 and the adjusting structure; the control assembly 6 comprises a central controller 62 and an operation key 63, the operation key 63 is connected with the central controller 62, and the central controller 62 is also connected with an adjusting structure; the central controller 62 receives the opening and closing instructions of the operation keys 63 and transmits the instructions to the adjusting structure to execute the opening and closing operations; during the use, when the patient need do back operation and nursing, medical personnel pass through operation control assembly 6 control regulation structure and realize turning over the bed board 1 completely, then the rethread is demolishd guard plate 111 and is exposed patient's back completely with bed board 1, and then realizes carrying out the purpose of operation and nursing for patient's back.

A placing plate 11 is arranged below the bed plate 1 and above the fixed bottom plate 4 in parallel, and the size of the placing plate 11 is consistent with that of the bed plate 1; a connecting column 12 which is parallel to the long side of the placing plate 11 and is provided with a cavity is fixedly arranged in the placing plate 11, and two ends of the connecting column 12 respectively extend out of two sides of the short side of the placing plate 11 and extend into the headboard 2 and the footboard 3. In this way, the purpose of connecting the standing board 11 with the headboard 2 and the footboard 3 is achieved.

The number of the connecting columns 12 is 2, and the connecting columns are symmetrically arranged relative to the first central line.

Place board 11 upper end and be located patient head one side and set up mark structure 13 that can effectively alleviate patient's mood, for example smiling face etc. but not only be limited to smiling face.

A human-shaped groove structure 110 conforming to the shape of a human body is arranged at the upper end of the bed board 1, and the protection structure is arranged at the outer edge of the human-shaped groove structure 110; this arrangement ensures a strong restraining effect on the patient.

The sum of the depth of the operation opening 19 and the depth of the human-shaped groove structure 110 is equal to the thickness of the bed plate 1, and the thickness of the protection plate 111 is consistent with the depth of the operation opening 19. When in use, when the patient is in a normal supine state, the protection plate 111 is fixed at the operation opening 19 to ensure normal use; when the patient needs to be completely turned over to operate and nurse the back, the protection plate 111 is detached and then the back of the patient is operated and nursed through the through hole 151 and the operation hole 19, which is simple and convenient.

A supporting bracket is arranged on the periphery of the bed plate 1 and fixedly connected with the bed plate 1; the arrangement effectively ensures the stability of the bed board 1 when a patient lies on the bed board 1.

The supporting bracket comprises a first supporting plate 14 fixedly connected with the bed plate 1 and a second supporting plate 15 parallel to the first supporting plate 14 and positioned below the first supporting plate 14; the lower end of the first bearing plate 14 is fixedly connected with the upper end of the second bearing plate 15 through a connecting plate 16, and the inner side of the first bearing plate 14 is fixedly connected with the periphery of the bed plate 1 through the connecting plate 16; in addition, locking structures which can ensure the normal rotation of the bed board 1 and can play a role in supporting and fixing the bed board 1 are respectively arranged on both sides of the long edge and both sides of the short edge of the first supporting plate 14. In this way, the stability of the bed board 1 is further ensured.

The locking structure comprises first fixing columns 17 respectively arranged on two sides of the short side of the first supporting plate 14, and fixed track grooves 24 for the first fixing columns 17 to extend into and rotate are respectively arranged on one sides of the headboard 2 and the footboard 3 close to the bed board 1; in this way, when the bed plate 1 rotates, the first fixing columns 17 on the two sides of the short side of the bed plate 1 move along the fixing track grooves 24, so that the fixing effect of the position of the bed plate 1 is further ensured.

The number of the first fixing columns 17 is 2, and the first fixing columns are uniformly positioned on two sides of the short edge of the first bearing plate 14; this arrangement ensures the stability of the bed plate 1.

The first connecting structure includes a fixing plate 112 with screw holes disposed on both sides of the long side and both sides of the short side of the protection plate 111, and screws 182 disposed on the fixing plate 112; in addition, screw holes for screwing and tightening the screws 182 are also arranged at corresponding positions on the lower surface of the bed plate 1; in this way, the protection plate 111 is aligned with the operation opening 19, and the screws 182 are sequentially inserted into the screw holes on the fixing plate 112 and the bed plate 1 and tightened, so as to connect the protection plate 111 with the bed plate 1. The connection mode can ensure the connection stability between the protection plate 111 and the bed board 1.

A through hole 151 penetrating through the second bearing plate 15 is formed in the second bearing plate 15, and the shape and the size of the through hole 151 correspond to those of the operation hole 19; this arrangement ensures normal operation and care of the back of the patient by the medical staff.

The adjusting structure comprises a rotating motor 64 for providing power, a first rotating structure arranged on the rotating motor 64, a second rotating structure rotating along with the rotation of the first rotating structure, and a third rotating structure rotating along with the rotation of the second rotating structure, wherein the rotating shaft direction of the third rotating structure is consistent with the direction of the long edge of the bed board 1.

The first rotating structure comprises a first vertical rod 71 connected with the rotating motor 64, and a rotating hook rod 72 and a rotating fan-shaped plate 73 which are sequentially arranged on the outer side wall of the first vertical rod 71 from bottom to top, wherein the rotating hook rod 72 and the rotating fan-shaped plate 73 are circumferentially arranged on the periphery of the first vertical rod 71 in an equidistant staggered manner; the shortest distance between the first end of the rotary hook rod 72 and the center point of the first vertical rod 71 is greater than the shortest distance between the first end of the rotary sector plate 73 and the center point of the first vertical rod 71, and a convex block 721 is arranged on one side of the rotary hook rod 72 facing the rotary sector plate 73; the second rotating structure comprises a second vertical rod 74, concave sector plates which are arranged on the outer side wall of the second vertical rod 74 at equal intervals in a circumferential mode and matched with the rotating sector plates 73 for use, and a first gear 76 arranged on the outer side wall of the upper end of the second vertical rod 74, wherein an accommodating space capable of accommodating the rotating hook rod 72 and the protruding blocks 721 is reserved between the adjacent concave sector plates; the third rotating structure comprises a second gear 77 matched with the first gear 76 for use, and a horizontal rod 78 arranged at the other end of the second gear 77, wherein the other end of the horizontal rod 78 is connected with the short side of the bed plate 1, and the rotating shaft direction of the horizontal rod 78 is consistent with the direction of the long side of the bed plate 1; in addition, a supporting column 79 for ensuring the stability of the second vertical rod 74 in the rotating process is fixedly arranged at the lower end of the second vertical rod 74, and a rotating groove for the second vertical rod 74 to extend into and rotate is arranged on the upper surface of the supporting column 79. When the novel bed plate is used, the rotation of the rotating motor 64 drives the first vertical rod 71, the rotating hook rod 72 and the rotating fan-shaped plate 73 to rotate, when the rotating hook rod 72 rotates to the accommodating space between the adjacent concave fan-shaped plates, the rotating hook rod drives the concave fan-shaped plates, the second vertical rod 74 and the first gear 76 to rotate, then the second gear 77 and the horizontal rod 78 are driven to rotate, and finally the rotation of the bed plate 1 is realized. The arrangement of the rotary hook rod 72, the rotary fan-shaped plate 73 and the concave fan-shaped plate effectively prevents the bed plate 1 from generating dizziness for patients due to over high speed when rotating.

The number of the rotary hook rods 72 and the rotary sector plates 73 is 2-3, preferably 3.

The number of the adjusting structures is 2, the adjusting structures are respectively positioned at one side of the headboard 2 and the footboard 3 away from the bed board 1, and the connecting wires 8 realize the function of connecting the adjusting structures positioned at two sides through the hollow cavity in the connecting column 12; in addition, the accommodating structures 21 capable of accommodating the adjusting structures and the control assemblies 6 are respectively arranged on the sides of the headboard 2 and the footboard 3 away from the bed board 1, the partition boards 22 with the through holes are arranged inside the accommodating structures 21, the rotating motor 64 and the supporting columns 79 are placed on the uppermost partition board 22, and the connecting wires 8 connect the structures of the control assemblies 6 through the through holes.

A cover plate 23 is arranged on one side of the accommodating structure 21 far away from the bed board 1 to prevent the internal structure of the accommodating structure 21 from being polluted; the universal wheels 5 are symmetrically arranged at the lower end of the accommodating structure 21, so that the clinical use is facilitated.

The accommodating structure 21 is internally provided with a placing box for placing the disassembled screw 182 or spare screw 182 of the product or other structures, so that the loss of part of the structures is effectively prevented.

A display 65 is arranged at the upper end of one side of the bed tail plate 3 far away from the bed plate 1, and a display screen and an operation key 63 are arranged on the display 65.

The protection structure comprises a forehead fixing strap 91, a face fixing strap 911, a chest fixing strap 92, an arm fixing strap 93, a waist and hip fixing strap 94, a thigh fixing strap 95, a shank fixing strap 96 and a foot fixing strap 98, wherein the forehead fixing strap 91 is fixedly connected with the face fixing strap 911; the chest fixing belt 92 and the waist and hip fixing belt 94 are movably connected through a buckle arranged at the center line of the chest fixing belt 92 and the waist and hip fixing belt 94, and a second connecting structure is symmetrically arranged on the forehead fixing belt 91 and the face fixing belt 911 to realize the function of connecting the forehead fixing belt 91 and the face fixing belt 911 with the bed plate 1; the first end and/or the second end of the arm fixing belt 93, the thigh fixing belt 95, the shank fixing belt 96 and the foot fixing belt 98 are/is connected with the bed board 1 by arranging a second connecting structure; during the use, correspond fixed patient's head, hand, shank and foot with forehead fixed band 91, face fixed band 911, arm fixed band 93, thigh fixed band 95, shank fixed band 96 and foot fixed band 98 respectively, through the fixed patient's of buckle chest and waist buttockss portion, the security of protection patient in the upset in-process.

A tube cavity 912 for placing a pipeline is arranged on one side, away from the bed plate 1, of the face fixing band 911, so that the problem that after a patient is completely turned over, part of cannulas of mouths or noses of the patient easily fall off is solved.

The second connecting structure comprises a connecting belt 991 arranged at a position corresponding to the protection structure, a thread fixing pipe 992 arranged on the connecting belt 991, and a thread fixing column 993 arranged on the bed plate 1 and matched with the thread fixing pipe 992 for use; the thread fixing tube 992 and the thread fixing column 993 are screwed down to realize the connection of the protection structure and the bed plate 1, so that the safety of a patient is guaranteed.

The connecting belt 991 is an elastic belt or an adjustable connecting belt 991 with adjustable length; the length-adjustable arrangement is convenient for being suitable for patients with multiple body types.

The bed board 1 is respectively provided with a placing groove 994 for placing a thread fixing column 993, and the thread fixing column 993 is fixedly arranged at the bottom end of the inner side of the placing groove 994.

One side of the protection structure close to the patient is made of soft skin-friendly sponge material so as to ensure that the skin of the patient is not extruded.

The number of the forehead fixing strap 91, the chest fixing strap 92 and the waist and hip fixing strap 94 is respectively 1, and the head, the chest and the waist of the patient are respectively restrained; the face fixing band 911 is provided in 2. Respectively used for fixing the cheeks of the patient; the arm fixing band 93, the thigh fixing band 95, the shank fixing band 96 and the foot fixing band 98 are respectively provided with 2 for respectively restraining 2 arms, 2 legs and 2 feet of the patient.

The control component 6 further comprises a weighing sensor 66, a data analysis module 67, a data storage module 68 and a wireless communication module 69, wherein the weighing sensor 66, the data analysis module 67, the data storage module 68 and the wireless communication module 69 are respectively connected with the central controller 62; the weighing sensor 66 is arranged at the upper end of the back movable plate and used for sensing the weight of the patient on the bed plate 1, transmitting the weight number to the data analysis module 67 for analysis at any time, and converting the analysis result into the current weight number and the weight variation of the patient through the central controller 62 and the display 65; the data storage module 68 is used to store the current weight numbers and weight variation of different patients, and the central controller 62 can be connected to the wireless terminal 610 of the monitor through the wireless communication module 69 for remote monitoring.

The operation keys 63 include a main switch key, a forward rotation key, a reverse rotation key and the like, the turning direction of the bed board 1 is controlled through the operation keys 63, and the central controller 62 performs corresponding operations after receiving key signals of the operation keys 63.

Embodiment 2 an adjustable turnover bed with bed board 1 capable of meeting back nursing requirements

The locking structure further comprises second fixing columns 18 which are arranged on two sides of the long edge of the first bearing plate 14 and provided with baffles, and a rotating plate 181 which can rotate relative to the second fixing columns 18; the other end of the rotating plate 181 is movably connected with both sides of the long side of the placing plate 11 through screws 182. During the use, when needing rotatory bed board 1, dismantle rotor plate 181 and place board 11, after bed board 1 rotates, the rethread screw 182 with rotor plate 181 with place the board 11 and be connected. The arrangement realizes the further fixation of the position of the bed board 1.

The number of the second fixing columns 18 is 4, the number of the rotating plates 181 is 4, the second fixing columns 18 and the rotating plates 181 are uniformly positioned on two sides of the long edge of the first bearing plate 14, and the two sides of the long edge are symmetrically arranged along a second central line.

A human-shaped soft cushion made of soft skin-friendly sponge is arranged on the inner wall of the human-shaped groove structure 110, and the human-shaped soft cushion is movably placed in the human-shaped groove structure 110; this arrangement ensures comfort when the patient lies on the bed plate 1.

Embodiment 3 an adjustable turnover bed with bed board 1 capable of meeting back nursing requirements

The operation opening 19 is rectangular, and the protection plate 111 is a rectangular plate; this arrangement ensures adequate exposure of the patient's back and waist.

The fixed plates 112 on the two sides of the long edge of the rectangular plate are 4 and are evenly positioned on the two sides of the long edge of the fixed plates 112.

3 fixing plates 112 are arranged on two sides of the short side of the rectangular plate, wherein 1 is positioned on one side of the fixing plate 112 close to the head, and 2 is positioned on one side of the fixing plate 112 far away from the head; the arrangement effectively ensures the stability of the bed board 1 when a patient lies on the bed board 1.

The above description of the embodiments is only intended to illustrate the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several modifications can be made to the present invention, and these modifications will fall within the protection scope of the claims of the present invention.

Claims

1. An adjustable turnover bed with a bed board capable of meeting the back nursing requirement comprises the bed board, a head board and a tail board which are respectively arranged at two sides of the short edge of the bed board, a fixed bottom board which is arranged below the bed board and is parallel to the bed board, and universal wheels which are arranged at four corners of the lower end of the fixed bottom board; the bed head board and the bed tail board are positioned at the upper end of the fixed bottom board, and the lower ends of the bed head board and the bed tail board are movably connected with the upper end of the fixed bottom board; the upper surface of the bed plate is provided with a protection structure for restraining the joint parts of four limbs of a patient; an operation opening capable of meeting the requirements of operating and nursing the back of a patient is formed in the lower end of the bed plate, a protection plate is arranged at the operation opening, and the protection plate is movably connected with the bed plate through a first connecting structure; the adjusting structure used for controlling the bed board to turn over and also playing a supporting role on the bed board is respectively arranged at one side of the headboard and the footboard far away from the bed board, and the headboard or the footboard is also provided with a control assembly used for controlling the adjusting structure to execute opening and closing operations and a power supply structure used for providing energy for the control assembly and the adjusting structure; the control assembly comprises a central controller and an operation key, the operation key is connected with the central controller, and the central controller is also connected with an adjusting structure; the central controller receives opening and closing instructions of the operation keys and transmits the instructions to the adjusting structure to execute opening and closing operations.

2. The adjustable turnover bed with bed board capable of meeting the back nursing requirement as claimed in claim 1, wherein a placing board is arranged below the bed board and above the fixed bottom board in parallel, and the size of the placing board is consistent with that of the bed board; the connecting column which is parallel to the long edge of the placing plate and is provided with a cavity is fixedly arranged in the placing plate, and two ends of the connecting column respectively extend out of two sides of the short edge of the placing plate and extend into the headboard and the footboard.

3. The adjustable inversion bed with deck capable of meeting back care needs of claim 1, wherein a humanoid recess structure conforming to the shape of a human body is provided at the upper end of the deck, and the protection structure is provided at the outer edge of the humanoid recess structure.

4. The adjustable inversion bed with a deck satisfying back care requirements of claim 3, wherein the sum of the depth of said operation opening and the depth of said human-shaped groove structure is equal to the thickness of the deck, and the thickness of the protection plate is consistent with the depth of the operation opening.

5. The adjustable turnover bed with bed boards capable of meeting the back nursing requirements as claimed in claim 1, wherein a support bracket is arranged at the periphery of the bed board and is fixedly connected with the bed board; the arrangement effectively ensures the stability of the bed board when a patient lies on the bed board.

6. The adjustable inversion bed with deck capable of meeting back care needs of claim 5, wherein the support bracket comprises a first support plate fixedly connected with the deck, and a second support plate parallel to and below the first support plate; the lower end of the first bearing plate is fixedly connected with the upper end of the second bearing plate through a connecting plate, and the inner side of the first bearing plate is fixedly connected with the periphery of the bed plate through a connecting plate; in addition, the two sides of the long edge and the two sides of the short edge of the first bearing plate are respectively provided with a locking structure which can ensure the normal rotation of the bed board and can play a role in supporting and fixing the bed board.

7. The adjustable turning bed with a bed board capable of meeting the back nursing requirement as claimed in claim 6, wherein the locking structure comprises first fixing columns respectively arranged at two sides of the short side of the first supporting board, and fixed track grooves for the first fixing columns to extend into and rotate are respectively arranged at one side of the head board and the tail board close to the bed board.

8. The adjustable turning bed with a bed board capable of meeting the back nursing requirement as claimed in claim 6, wherein the locking structure further comprises a second fixed column with a baffle plate and arranged at two sides of the long edge of the first bearing plate, and a rotating plate capable of rotating relative to the second fixed column; the other end of the rotating plate is movably connected with the two sides of the long edge of the placing plate through screws.

9. The adjustable turning bed with a bed board capable of meeting the back care requirement of claim 1, wherein the first connecting structure comprises fixing plates with screw holes arranged on both sides of the long side and both sides of the short side of the protection plate, and screws arranged on the fixing plates; in addition, screw holes for screwing in and tightening screws are also arranged at corresponding positions on the lower surface of the bed plate.

10. The adjustable turnover bed with bed boards capable of meeting the back nursing requirements of claim 6, wherein a through hole penetrating through the second bearing board is arranged on the second bearing board, and the through hole corresponds to the shape and the size of the operation hole.