CN112089557A

CN112089557A - Recovered strutting arrangement of orthopedics

Info

Publication number: CN112089557A
Application number: CN202011066618.XA
Authority: CN
Inventors: 陆春燕; 陆淑梅; 张慧
Original assignee: Second Peoples Hospital of Nantong
Current assignee: Second Peoples Hospital of Nantong
Priority date: 2020-10-01
Filing date: 2020-10-01
Publication date: 2020-12-18

Abstract

The invention discloses an orthopedic rehabilitation supporting device which comprises a translation mechanism, a supporting plate and a remote controller, wherein a servo motor is installed at the right end of the translation mechanism, a bottom plate is connected below the translation mechanism, telescopic assemblies are installed at the left end and the right end of the bottom plate, a fixing mechanism is installed below the telescopic assemblies, an air cylinder is installed above the translation mechanism, an air pump is fixed on the outer wall of the left side of the air cylinder, a piston telescopic rod is connected above the inside of the air cylinder, the top end of the piston telescopic rod is connected with a base, the supporting plate is hinged above a first electric push rod and a second electric push rod, a spacer is connected to the inner surface of the supporting plate, and the remote controller is connected to the input end of a wireless signal receiver through a. The whole supporting device can be remotely and electrically adjusted, the workload of medical staff is reduced, and the problems that a patient can only keep one posture for a long time and the leg of the patient is easy to fatigue and feel uncomfortable are effectively solved.

Description

Recovered strutting arrangement of orthopedics

Technical Field

The invention relates to the technical field of medical support devices, in particular to an orthopedic rehabilitation support device.

Background

Orthopedics is one of the most common departments in various hospitals, mainly studies the anatomy, physiology and pathology of a skeletal muscle system, maintains and develops the normal form and function of the system by using medicines, operations and physical methods, and changes along with times and society change, the spectrum of orthopedic injuries has obvious changes, such as obvious reduction of diseases such as osteoarticular tuberculosis, osteomyelitis, poliomyelitis and the like, obvious increase of injuries caused by traffic accidents, aging of population, fracture caused by senile osteoporosis, increase of osteoscientific arthropathy, influence of environmental factors, corresponding increase of bone tumors and rheumatoid arthritis and the like. After the orthopedic surgery is completed, the patient with injured legs lies on the sickbed, and in order to shorten the rehabilitation period of the patient, the legs of the patient are generally placed on a supporting device to be suspended and supported.

However, the supporting device on the current market is in a fixed state in the using process, a patient can only keep a posture for a long time when using the supporting device, the fatigue and the discomfort of the leg of the patient are easily caused, the recovery of the patient is not facilitated, the existing whole supporting device is not convenient for remote electric adjustment, the self-control adjustment of the patient is difficult to realize, and the workload of medical workers is increased.

Disclosure of Invention

The invention aims to provide an orthopedic rehabilitation supporting device, which solves the problems that the supporting device on the market is mostly in a fixed state in the use process, a patient can only keep one posture for a long time when using the supporting device, the leg fatigue and the discomfort of the patient are easily caused, the recovery of the patient is not facilitated, the existing whole supporting device is inconvenient to carry out remote electric adjustment, the self-control adjustment of the patient is difficult to realize, and the workload of medical care personnel is increased.

In order to achieve the purpose, the invention provides the following technical scheme: an orthopedic rehabilitation supporting device comprises a translation mechanism, a supporting plate and a remote controller, wherein a servo motor is installed at the right end of the translation mechanism, a bottom plate is connected below the translation mechanism, telescopic assemblies are installed at the left end and the right end of the bottom plate, a fixing mechanism is installed below the telescopic assemblies, a cylinder is installed above the translation mechanism, an air pump is fixed on the outer wall of the left side of the cylinder, a piston telescopic rod is connected above the inside of the cylinder, a base is connected at the top end of the piston telescopic rod, a rotary table is connected above the base, a wireless signal receiver is embedded in the front of the rotary table, a controller is installed in the middle position above the rotary table, a first electric push rod is arranged on the left side of the controller, a second electric push rod is arranged on the right side of the controller, the supporting plate is hinged above the first electric push rod and the second, and backup pad internal surface is connected with the shock insulator, the internally mounted of base has rotating electrical machines, and rotating electrical machines's upper end is connected with the pivot, inlay in the left side of shock insulator has first pressure sensor, and the right side of shock insulator inlays and has second pressure sensor, remote control passes through radio signal and connects in radio signal receiver's input.

Preferably, translation mechanism includes ball slip table, lead screw, slider, connecting plate and connecting bolt, and the internal connection of ball slip table has the lead screw, the slider is installed to the below of ball slip table, and the connecting plate is installed to the top of ball slip table to the outward flange of connecting plate evenly is provided with connecting bolt.

Preferably, the ball sliding table is in threaded connection with the screw rod, a rotating structure is formed between the screw rod and the servo motor, and the sliding block is in sliding connection with the bottom plate.

Preferably, the telescopic assembly comprises an inner rod, a spring and a loop bar, the spring is arranged outside the middle position of the inner rod, the loop bar is sleeved outside the left end and the right end of the inner rod, and a telescopic structure is formed between the loop bar and the inner rod.

Preferably, the fixing mechanism comprises a folded plate, a screw rod and an anti-skid base plate, the screw rod is in threaded connection with the middle position of the lower end of the folded plate, the anti-skid base plate is installed at the top end of the screw rod, and meanwhile the anti-skid base plate is in rotary connection with the screw rod.

Preferably, an air pipe is installed at the joint of the air cylinder and the air pump, the air cylinder forms a communicating structure with the air pump through the air pipe, and the rotary motor forms a rotating structure with the rotary table through the rotating shaft.

Preferably, the connection mode between first electric putter and the carousel is articulated and is connected, and the connection mode between second electric putter and the carousel is fixed connection to first pressure sensor and second pressure sensor all pass through wire and controller electric connection.

Preferably, the remote controller comprises a protection box, a wireless signal transmitter, a first key group, a second key group and a third key group, the wireless signal transmitter is installed on the front face of the protection box, the first key group is arranged below the wireless signal transmitter, the second key group is arranged below the first key group, and the third key group is installed below the second key group.

Preferably, the number of each group of the first key group, the second key group and the third key group is respectively set to be two, and the first key group, the second key group and the third key group are in wireless connection with the controller through the wireless signal transmitter and the wireless signal receiver.

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

1. according to the invention, the ball sliding table arranged in the translation mechanism can horizontally move along the screw rod when the screw rod rotates, so that the horizontal position of the supporting plate can be conveniently adjusted, the problem that a user needs to keep the same posture for a long time due to the fact that the supporting plate is in the same fixed position for a long time is effectively avoided, discomfort of the user is favorably relieved, the sliding block can slide relative to the base plate in the moving process of the ball sliding table, the stability of the whole translation adjustment is ensured, and deflection is avoided;

2. the telescopic component is arranged in the invention, so that the transverse span distance of the whole device can be extended to a certain extent, the device is suitable for the width of a sickbed in the existing sickroom, the fixing mechanism is convenient to sleeve on two sides of the edge of the sickbed, and the anti-skid base plate in the fixing mechanism can press the edge of the sickbed through the twisting action of the screw rod, so that the whole device is very convenient to fix and disassemble, and the position of the device can be conveniently changed according to the needs of patients;

3. the air pump is arranged to inflate the inside of the air cylinder, so that the air cylinder and the piston telescopic rod can be driven to stretch and retract pneumatically, the height of the supporting plate can be adjusted conveniently according to the needs of a user, the supporting is more comfortable, meanwhile, the rotary motor can drive the rotary table to rotate through the rotary shaft, and then the supporting plate can rotate at an angle according to the needs of a patient, and the adjustment is convenient and simple;

4. according to the invention, the first pressure sensor and the second pressure sensor are matched with the controller, and the opening and closing of the first electric push rod and the second electric push rod are adjusted through the pressure difference generated by the first pressure sensor and the second pressure sensor, so that the supporting plate can be inclined towards a patient, the leg can be placed when the patient lies, the stress on the front side and the rear side of the leg is more even, the comfort of supporting the leg is further improved, and the leg is prevented from being pressed;

5. the remote control device can remotely control the electric appliance elements in the supporting device to work through the wireless signal transmitter and the wireless signal receiver, wherein the first key group can control the servo motor to rotate forwards and backwards, the second key group can control the air pump to inflate or deflate, and the third key group can control the rotary motor to rotate forwards and backwards, so that the supporting device can be automatically and electrically adjusted by a patient when the patient lies, medical staff does not need to help the patient to adjust the supporting device, and the burden of the medical staff is favorably reduced.

Drawings

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

FIG. 2 is a schematic view of the internal cross-sectional structure of the translation mechanism of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the telescopic assembly and the fixing mechanism of the present invention;

FIG. 4 is a schematic front view of a partial cross-sectional structure of the present invention;

FIG. 5 is a schematic diagram of a remote controller according to the present invention;

fig. 6 is a flow chart of the present invention.

In the figure: 1. a translation mechanism; 101. a ball sliding table; 102. a screw rod; 103. a slider; 104. a connecting plate; 105. a connecting bolt; 2. a servo motor; 3. a base plate; 4. a telescoping assembly; 401. an inner rod; 402. a spring; 403. a loop bar; 5. a fixing mechanism; 501. folding the plate; 502. a screw; 503. an anti-skid backing plate; 6. a cylinder; 7. an air pump; 8. a piston telescopic rod; 9. a base; 10. a turntable; 11. a wireless signal receiver; 12. a controller; 13. a first electric push rod; 14. a second electric push rod; 15. a support plate; 16. a rotary motor; 17. a rotating shaft; 18. a spacer; 19. a first pressure sensor; 20. a second pressure sensor; 21. a remote controller; 211. a protection box; 212. a wireless signal transmitter; 213. a first key group; 214. a second key group; 215. a third key group; 22. the trachea.

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, an orthopedic rehabilitation supporting device includes a translation mechanism 1, a ball sliding table 101, a screw rod 102, a sliding block 103, a connecting plate 104, a connecting bolt 105, a servo motor 2, a bottom plate 3, a telescopic assembly 4, an inner rod 401, a spring 402, a loop bar 403, a fixing mechanism 5, a folded plate 501, a screw 502, an anti-slip pad 503, a cylinder 6, an air pump 7, a piston telescopic rod 8, a base 9, a rotary table 10, a wireless signal receiver 11, a controller 12, a first electric push rod 13, a second electric push rod 14, a supporting plate 15, a rotary motor 16, a rotating shaft 17, a spacer 18, a first pressure sensor 19, a second pressure sensor 20, a remote controller 21, a protection box 211, a wireless signal transmitter 212, a first key set 213, a second key set 214, a third key set 215 and an air pipe 22, wherein the servo motor 2 is installed at the right end of the translation mechanism 1, and the bottom plate 3 is connected below the translation mechanism, the left end and the right end of the bottom plate 3 are respectively provided with a telescopic assembly 4, a fixing mechanism 5 is arranged below the telescopic assembly 4, a cylinder 6 is arranged above the translation mechanism 1, an air pump 7 is fixed on the outer wall of the left side of the cylinder 6, a piston telescopic rod 8 is connected above the inner part of the cylinder 6, the top end of the piston telescopic rod 8 is connected with a base 9, a turntable 10 is connected above the base 9, a wireless signal receiver 11 is embedded in the front of the turntable 10, a controller 12 is arranged in the middle position above the turntable 10, a first electric push rod 13 is arranged on the left side of the controller 12, a second electric push rod 14 is arranged on the right side of the controller 12, a support plate 15 is hinged above the first electric push rod 13 and the second electric push rod 14, and a spacer 18 is connected to;

a rotary motor 16 is arranged in the base 9, a rotating shaft 17 is connected to the upper end of the rotary motor 16, a first pressure sensor 19 is embedded on the left side of a spacer 18, a second pressure sensor 20 is embedded on the right side of the spacer 18, a remote controller 21 is connected to the input end of a wireless signal receiver 11 through a wireless signal, the translation mechanism 1 comprises a ball sliding table 101, a screw rod 102, a slider 103, a connecting plate 104 and a connecting bolt 105, the ball sliding table 101 is internally connected with the screw rod 102, the slider 103 is arranged below the ball sliding table 101, the connecting plate 104 is arranged above the ball sliding table 101, the connecting bolt 105 is uniformly arranged on the outer edge of the connecting plate 104, the ball sliding table 101 is in threaded connection with the screw rod 102, a rotating structure is formed between the screw rod 102 and the servo motor 2, and the connecting way between the slider 103 and the bottom plate 3 is in sliding, the ball sliding table 101 in the translation mechanism 1 can horizontally move along the screw rod 102 when the screw rod 102 rotates, so that the horizontal position of the supporting plate 15 can be conveniently adjusted, the problem that a user needs to keep the same posture for a long time due to the fact that the supporting plate 15 is located at the same fixed position for a long time is effectively solved, discomfort of the user is favorably relieved, the sliding block 103 can slide relative to the base plate 3 in the moving process of the ball sliding table 101, the stability of the whole translation adjustment is guaranteed, and deflection is avoided;

the telescopic component 4 comprises an inner rod 401, a spring 402 and a loop bar 403, the spring 402 is arranged on the outer side of the middle position of the inner rod 401, the loop bar 403 is sleeved on the outer sides of the left end and the right end of the inner rod 401, a telescopic structure is formed between the loop bar 403 and the inner rod 401, the fixing mechanism 5 comprises a folded plate 501, a screw rod 502 and an anti-skid pad 503, the screw rod 502 is in threaded connection with the middle position of the lower end of the folded plate 501, the anti-skid pad 503 is mounted at the top end of the screw rod 502, the anti-skid pad 503 is in rotational connection with the screw rod 502, the telescopic component 4 can be arranged to extend to a certain extent so as to expand the transverse span distance of the whole device according to actual needs and enable the transverse span distance to be adapted to the width of a sickbed in the existing sickroom, the fixing mechanism 5 is convenient to be sleeved on two sides of the bed edge, the whole device is very convenient to fix and disassemble, and the position of the device can be conveniently changed according to the needs of a patient;

the air pipe 22 is installed at the joint of the air cylinder 6 and the air pump 7, the air cylinder 6 and the air pump 7 form a communication structure through the air pipe 22, the rotary motor 16 and the rotary table 10 form a rotating structure through the rotating shaft 17, the air pump 7 is arranged to inflate the air cylinder 6 so as to pneumatically drive the air cylinder 6 and the piston telescopic rod 8 to extend and retract, the height of the support plate 15 can be conveniently adjusted according to the needs of a user, the support is more comfortable, meanwhile, the rotary motor 16 can drive the rotary table 10 to rotate through the rotating shaft 17, the support plate 15 can rotate angularly according to the needs of the patient, the adjustment is convenient and simple, the first electric push rod 13 is connected with the rotary table 10 in a hinged mode, the second electric push rod 14 is connected with the rotary table 10 in a fixed mode, and the first pressure sensor 19 and the second pressure sensor 20 are both electrically connected with the controller 12 through wires, the first pressure sensor 19 and the second pressure sensor 20 are arranged to be matched with the controller 12, and the opening and closing of the first electric push rod 13 and the second electric push rod 14 are adjusted through the pressure difference generated by the first pressure sensor 19 and the second pressure sensor 20, so that the supporting plate 15 can be inclined towards a patient, the leg can be placed when the patient lies, the stress on the front side and the rear side of the leg is more even, the comfort of supporting the leg is further improved, and the leg pressing is avoided;

the remote controller 21 comprises a protection box 211, a wireless signal transmitter 212, a first key group 213, a second key group 214 and a third key group 215, the front of the protection box 211 is provided with the wireless signal transmitter 212, the first key group 213 is arranged below the wireless signal transmitter 212, the second key group 214 is arranged below the first key group 213, the third key group 215 is arranged below the second key group 214, the number of each of the first key group 213, the second key group 214 and the third key group 215 is respectively set to be two, the first key group 213, the second key group 214 and the third key group 215 are wirelessly connected with the controller 12 through the wireless signal transmitter 212 and the wireless signal receiver 11, the remote controller 21 is set to remotely control the electric elements in the supporting device to work through the wireless signal transmitter 212 and the wireless signal receiver 11, wherein the first key group 213 can control the servo motor 2 to rotate forwards and backwards, the second key group 214 can control the air pump 7 to inflate or evacuate, and the third key group 215 can control the rotation of the rotary motor 16 to rotate forward and backward, so that the patient can automatically and electrically adjust the supporting device when lying, and medical staff is not needed to help the patient to adjust, thereby being beneficial to reducing the burden of the medical staff.

The working principle is as follows: for the orthopedic rehabilitation supporting device, firstly, the bottom plate 3 is erected on a bed, then the telescopic assemblies 4 on two sides are pulled outwards, so that the inner rod 401 in the telescopic assembly 4 extends from the inside of the loop bar 403, the spring 402 extends until the fixing mechanism 5 can be buckled below the bed edge, at the moment, the telescopic assembly 4 is loosened, the telescopic assembly 4 contracts to a certain degree under the elastic action of the spring 402, the folded plate 501 is pulled to be close to the bed edge, then the screw 502 is rotated, and the screw thread action is generated between the screw 502 and the folded plate 501, so that the screw 502 drives the anti-skid base plate 503 to be close to the lower surface of the bed edge until the anti-skid base plate is tightly attached to the lower surface of the bed;

then a first key set 213 on a protection box 211 in a remote controller 21 is pressed, the first key set 213 adjusts data inside a controller 12 through a wireless signal transmitter 212 and a wireless signal receiver 11, the controller 12 controls a servo motor 2 to start, the servo motor 2 drives a screw rod 102 in a translation mechanism 1 to rotate, the screw rod 102 drives a ball sliding table 101 to move, the ball sliding table 101 drives a sliding block 103 to slide along a bottom plate 3, meanwhile, the ball sliding table 101 drives a cylinder 6 to horizontally move through a connecting plate 104 and a connecting bolt 105 until a supporting plate 15 moves to a proper position, then the servo motor 2 is closed, data inside the controller 12 is adjusted through a second key set 214, the controller 12 controls an air pump 7 to start, the air pump 7 delivers air to the inside of the cylinder 6 through an air pipe 22, the pressure inside the cylinder 6 increases, a piston telescopic rod 8 is pushed to extend, and the piston telescopic rod 8 drives a base 9 to rise to, the air pump 7 is turned off, the data in the controller 12 is modulated by the third key group 215, the controller 12 controls the rotation motor 16 to start, the rotation motor 16 drives the rotation shaft 17 to rotate, the rotation shaft 17 drives the turntable 10 to rotate, so that the support plate 15 can rotate to one side of the second electric push rod 14 to face the patient, and then the rotation motor 16 is turned off;

at this moment, the supporting plate 15 is in a horizontal state, the patient puts the leg on the supporting plate 15 and contacts with the spacer 18, at this moment, the second pressure sensor 20 and the first pressure sensor 19 detect different pressures, and the pressure at the second pressure sensor 20 is greater than the pressure at the first pressure sensor 19, then transmit the pressure information to the controller 12, the controller 12 carries out analysis and processing, the controller 12 controls the work extension of the first electric push rod 13, the first electric push rod 13 pushes one end of the supporting plate 15 to tilt up, so that one end close to the patient is tilted downward, the leg of the patient can be more attached to the spacer 18 at this moment until the pressures detected by the second pressure sensor 20 and the first pressure sensor 19 tend to be in an equal state, the controller 12 controls the first electric push rod 13 to stop working, and thus the use process of the whole orthopedic rehabilitation supporting device is completed.

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.

Claims

1. The utility model provides an orthopedic rehabilitation supporting device, includes translation mechanism (1), backup pad (15) and remote control ware (21), its characterized in that: the servo motor (2) is installed at the right end of the translation mechanism (1), the bottom plate (3) is connected to the lower portion of the translation mechanism (1), the telescopic assemblies (4) are installed at the left end and the right end of the bottom plate (3), the fixing mechanism (5) is installed below the telescopic assemblies (4), the air cylinder (6) is installed above the translation mechanism (1), the air pump (7) is fixed to the outer wall of the left side of the air cylinder (6), the piston telescopic rod (8) is connected to the upper portion of the inside of the air cylinder (6), the base (9) is connected to the top end of the piston telescopic rod (8), the turntable (10) is connected to the upper portion of the base (9), the wireless signal receiver (11) is embedded in the front of the turntable (10), the controller (12) is installed at the middle position of the upper portion of the turntable (10), and the first electric push rod (13) is, second electric putter (14) are settled to the right side of controller (12), backup pad (15) articulate in first electric putter (13) and second electric putter (14)'s top, and backup pad (15) internal surface is connected with spacer (18), the internally mounted of base (9) has rotating motor (16), and the upper end of rotating motor (16) is connected with pivot (17), the left side of spacer (18) is inlayed and is had first pressure sensor (19), and the right side of spacer (18) is inlayed and is had second pressure sensor (20), remote control ware (21) are connected in the input of wireless signal receiver (11) through wireless signal.

2. The orthopedic rehabilitation support device of claim 1, wherein: translation mechanism (1) includes ball slip table (101), lead screw (102), slider (103), connecting plate (104) and connecting bolt (105), and the internal connection of ball slip table (101) has lead screw (102), slider (103) are installed to the below of ball slip table (101), and the top of ball slip table (101) installs connecting plate (104) to the outward flange of connecting plate (104) evenly is provided with connecting bolt (105).

3. The orthopedic rehabilitation support device of claim 2, wherein: the ball sliding table (101) is in threaded connection with the screw rod (102), a rotating structure is formed between the screw rod (102) and the servo motor (2), and the sliding block (103) is in sliding connection with the bottom plate (3).

4. The orthopedic rehabilitation support device of claim 1, wherein: the telescopic assembly (4) comprises an inner rod (401), a spring (402) and a loop bar (403), the spring (402) is arranged on the outer side of the middle position of the inner rod (401), the loop bar (403) is sleeved on the outer sides of the left end and the right end of the inner rod (401), and a telescopic structure is formed between the loop bar (403) and the inner rod (401).

5. The orthopedic rehabilitation support device of claim 1, wherein: the fixing mechanism (5) comprises a folded plate (501), a screw rod (502) and an anti-skid base plate (503), the screw rod (502) is connected to the middle position of the lower end of the folded plate (501) in a threaded mode, the anti-skid base plate (503) is installed at the top end of the screw rod (502), and meanwhile the anti-skid base plate (503) is connected with the screw rod (502) in a rotating mode.

6. The orthopedic rehabilitation support device of claim 1, wherein: an air pipe (22) is installed at the joint of the air cylinder (6) and the air pump (7), the air cylinder (6) forms a communicating structure with the air pump (7) through the air pipe (22), and a rotating structure is formed between the rotary motor (16) and the rotary table (10) through the rotating shaft (17).

7. The orthopedic rehabilitation support device of claim 1, wherein: the connection mode between first electric putter (13) and carousel (10) is articulated and is connected, and the connection mode between second electric putter (14) and carousel (10) is fixed connection to first pressure sensor (19) and second pressure sensor (20) all pass through wire and controller (12) electric connection.

8. The orthopedic rehabilitation support device of claim 1, wherein: remote controller (21) are including protecting box (211), wireless signal transmitter (212), first button group (213), second button group (214) and third button group (215), and just the front of protecting box (211) is installed wireless signal transmitter (212), the below of wireless signal transmitter (212) is provided with first button group (213), and the below of first button group (213) is provided with second button group (214) to third button group (215) are installed to the below of second button group (214).

9. The orthopedic rehabilitation support device of claim 8, wherein: the number of each group of the first key group (213), the second key group (214) and the third key group (215) is respectively set to be two, and the first key group (213), the second key group (214) and the third key group (215) are in wireless connection with the controller (12) through the wireless signal transmitter (212) and the wireless signal receiver (11).