CN114832316A

CN114832316A - Leg recovery training device on bed for nursing

Info

Publication number: CN114832316A
Application number: CN202210582425.2A
Authority: CN
Inventors: 沈鹏; 张润峰; 陈江义
Original assignee: Zhengzhou University
Current assignee: Zhengzhou University
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-08-02

Abstract

The invention belongs to the technical field of training devices, and relates to a leg recovery training device on a nursing bed, which comprises a supporting table, a first transmission bin, a first motor and a first bevel gear, wherein the first transmission bin is arranged inside the supporting table, the first motor is fixed on the inner wall of the first transmission bin, the first bevel gear is fixedly connected to the other end of an output shaft of the first motor, and the bottom of the first transmission bin is fixedly connected with a first bearing. The leg recovery training device on the bed for nursing has the advantages that through the arrangement of the pedal plate, the binding belt and the connecting rod, when a patient needs to perform leg recovery training, only feet are placed on the pedal plate and fixed by the binding belt, the first spring provides resistance when the patient pedals the legs, and the second spring provides resistance when the patient lifts the legs, so that the leg pedaling and lifting training actions of the legs of the patient can be completed on the bed, the recovery training of the patient is facilitated, and the workload of nursing staff is reduced.

Description

Leg recovery training device on bed for nursing

Technical Field

The invention belongs to the technical field of training devices, and particularly relates to a leg recovery training device on a nursing bed.

Background

Rehabilitation refers to physical activity after injury that is beneficial to recovery or improvement of function. General injuries do not have to stop physical exercise completely, except for severe injuries that require rest treatment. Proper, scientific physical exercise has a positive effect on the rapid healing of injuries and promoting functional recovery. However, the patient with the damaged leg is often difficult to get out of the bed, the existing leg recovery training device can be trained only by getting out of the bed, the workload of nursing staff is greatly increased, and in order to solve the problems, the following scheme is provided.

Disclosure of Invention

To solve the problems set forth in the background art described above. The invention provides a leg recovery training device on a bed for nursing, which solves the technical problem of leg recovery training on the bed.

In order to achieve the purpose, the invention provides the following technical scheme: a leg recovery training device on a nursing bed comprises a supporting table, a first transmission bin, a first motor and a first bevel gear, wherein the first transmission bin is arranged inside the supporting table, the first motor is fixed on the inner wall of the first transmission bin, the first bevel gear is fixedly connected to the other end of an output shaft of the first motor, a first bearing is fixedly connected to the bottom of the first transmission bin, a first rotating shaft penetrates through the first bearing, a second bevel gear is fixedly connected to the surface of the first rotating shaft and is engaged with the second bevel gear, a second bearing is fixedly connected to the surface of the first transmission bin, the first rotating shaft penetrates through the second bearing, a first threaded column is fixedly connected to the upper end of the first rotating shaft, a first threaded pipe is connected to the upper end of the first threaded column in a threaded manner, and a supporting plate is fixedly connected to the upper end of the first threaded pipe, fixed surface is connected with the hinge in the backup pad, the other end fixedly connected with fly leaf of hinge, the last fixed surface of fly leaf is connected with tempers the case, temper incasement portion and seted up the second transmission storehouse, second transmission storehouse inner wall fixedly connected with does not have the power-off protection motor, second transmission storehouse fixed surface is connected with the third bearing, the right-hand member of no power-off protection motor output shaft wears to establish in the third bearing, the second transmission storehouse is total two sets ofly to the symmetrical arrangement is at the exercise incasement portion.

As a further scheme of the invention: the exercise box is internally provided with a first movable groove, a large-lifting-angle threaded column is arranged in the first movable groove, the other end of the output shaft of the uninterruptible protection motor is fixedly connected with the large-lifting-angle threaded column, the right end of the large-lifting-angle threaded column is in threaded connection with a second threaded pipe, the surface of the second threaded pipe is sleeved with a first spring, the right end of the second threaded pipe is fixedly connected with a limiting block, the right end of the limiting block is fixedly connected with a connecting rod, the surface of the connecting rod is sleeved with a second spring, the surface of the first movable groove is fixedly connected with a linear bearing, the connecting rod is arranged in the linear bearing in a penetrating manner, the other end of the connecting rod is fixedly connected with a fixed block, the right end of the fixed block is movably connected with a pedal plate through a hinge, the side surface of the pedal plate is fixedly connected with two groups of binding bands, and the two groups of binding bands are arranged on the side surface of the pedal plate, the first movable grooves are divided into two groups and are symmetrically arranged in the exercise box.

As a further scheme of the invention: the supporting plate is internally provided with a second movable groove, the inner wall of the second movable groove is fixedly connected with a second motor, the right end of an output shaft of the second motor is fixedly connected with a second threaded column, the right end of the second threaded column is fixedly connected with a second rotating shaft, the inner wall of the second movable groove is fixedly connected with a fourth bearing, and the right end of the second rotating shaft is arranged in the fourth bearing in a penetrating mode.

As a further scheme of the invention: the utility model discloses a fixed station, including first threaded column, second threaded column surface threaded connection has the screw cap, screw cap side fixedly connected with connecting block, there is the bracing piece upper end of connecting block through hinge swing joint, the lower fixed surface of fly leaf is connected with the fixed station, the upper end of bracing piece is passed through hinge swing joint in the fixed station side.

As a further scheme of the invention: first spout has been seted up to the brace table upper surface, the inside sliding connection of first spout has first slider, there are the support upper end of first slider through hinge swing joint, the total four groups of first spout to be the rectangle and arrange at the brace table upper surface, the second spout has been seted up to the backup pad lower surface, sliding connection has the second slider in the second spout, the lower extreme of second slider passes through hinge swing joint in the upper end of support, the total four groups of second spout to be the rectangle and arrange at the backup pad lower surface.

As a further scheme of the invention: the utility model discloses a flexible groove, including a supporting bench, a supporting bench lower surface, flexible inslot portion fixedly connected with flexible post, flexible post lower extreme fixedly connected with wheel, flexible total multiunit in groove to be the rectangle and arrange at a supporting bench lower surface, a supporting bench lower surface fixedly connected with support, the total multiunit of support to be the rectangle and arrange at a supporting bench lower surface.

As a further scheme of the invention: an energy storage bin is arranged inside the supporting table, a storage battery is fixedly connected inside the energy storage bin, a control switch is fixedly connected to the side face of the supporting table, and a microprocessor is arranged inside the control switch.

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

1. this nursing is with shank trainer that resumes of bed, through setting up the running-board, bandage and connecting rod, when patient need carry out the shank and resume the training, only need put the foot on the running-board to it is fixed with the bandage, patient is when the action of kicking the leg, first spring provides the resistance, patient is when the action of raising the leg, the second spring provides the resistance, realized that patient can accomplish the kicking the leg of shank and raise the leg training action on the bed, made things convenient for patient to resume the training, nursing staff's work load has been reduced.

2. This nursing is with shank recovery trainer on bed, through setting up no power-off protection motor, big lead angle screw thread post and second screwed pipe, when patient is weak, when needing external force to assist when recovering the training, accessible control switch control does not have power-off protection motor work to it is rotatory to drive big lead angle screw thread post, and then makes the second screwed pipe seesaw, has realized that the training to patient is supplementary. Because the motor has no power-off protection and the lead angle of the threaded column is larger, when the motor does not need assistance, the motor only needs to be powered off, and the phenomenon that the motor cannot move due to self-locking can be prevented.

3. This nursing is with shank trainer that resumes of bed, through setting up first motor, first bevel gear and second bevel gear, when needs are to the device altitude mixture control, only need through the work of control switch control first motor, under first bevel gear and the cooperation of second bevel gear, realized reciprocating of first screwed pipe to equipment altitude mixture has been driven. When needs are to the equipment angle modulation, only need through control switch control second motor work, it is rotatory to drive second screw thread post, realizes the seesaw of bracing piece under the cooperation of screw cap, has realized the angle modulation of fly leaf, has made things convenient for the nursing staff to adjust the angle of this equipment.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a front cross-sectional structural schematic view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 4 is an enlarged schematic view of the structure at B in FIG. 1;

FIG. 5 is a schematic perspective view of the present invention;

in the figure: 1. a support table; 2. a first transmission bin; 3. a first motor; 4. a first bevel gear; 5. a first bearing; 6. a first rotating shaft; 7. a second bevel gear; 8. a second bearing; 9. a first threaded post; 10. a first threaded pipe; 11. a support plate; 12. a hinge; 13. a movable plate; 14. an exercise box; 15. a second drive bin; 16. a motor is protected without power failure; 17. a third bearing; 18. a large-lift angle threaded post; 19. a second threaded pipe; 20. a first spring; 21. a limiting block; 22. a first movable slot; 23. a connecting rod; 24. a second spring; 25. a linear bearing; 26. a fixed block; 27. a foot pedal; 28. binding a belt; 29. a second movable slot; 30. a second motor; 31. a second threaded post; 32. a second rotating shaft; 33. a fourth bearing; 34. a threaded cap; 35. connecting blocks; 36. a support bar; 37. a fixed table; 38. a first chute; 39. a first slider; 40. a support; 41. a second slider; 42. a second chute; 43. a telescopic groove; 44. a telescopic column; 45. a wheel; 46. a support; 47. an energy storage bin; 48. a battery; 49. and controlling the switch.

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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a leg recovery training device on a bed for nursing comprises a supporting table 1, a first transmission bin 2, a first motor 3 and a first bevel gear 4, wherein the first transmission bin 2 is arranged inside the supporting table 1, the first motor 3 is fixed on the inner wall of the first transmission bin 2, the first bevel gear 4 is fixedly connected to the other end of an output shaft of the first motor 3, the bottom of the first transmission bin 2 is fixedly connected with a first bearing 5, a first rotating shaft 6 penetrates through the first bearing 5, a second bevel gear 7 is fixedly connected to the surface of the first rotating shaft 6, the leg recovery training device on the bed for nursing is characterized in that the first motor 3, the first bevel gear 4 and the second bevel gear 7 are arranged, when the height of the device needs to be adjusted, the first motor 3 is controlled to work only through a control switch 49, and the up-down movement of a first threaded pipe 10 is realized under the matching of the first bevel gear 4 and the second bevel gear 7, thereby driving the height of the device to change. When the angle of the device needs to be adjusted, the second motor 30 is controlled to work only through the control switch 49 to drive the second threaded column 31 to rotate, the back-and-forth movement of the support rod 36 is realized under the coordination of the threaded cap 34, the angle adjustment of the movable plate 13 is realized, the angle of the device is convenient for a caregiver to adjust, the first bevel gear 4 is engaged with the second bevel gear 7, the surface of the first transmission bin 2 is fixedly connected with the second bearing 8, the first rotating shaft 6 is arranged in the second bearing 8 in a penetrating manner, the upper end of the first rotating shaft 6 is fixedly connected with the first threaded column 9, the upper end of the first threaded column 9 is in threaded connection with the first threaded pipe 10, the upper end of the first threaded pipe 10 is fixedly connected with the support plate 11, the upper surface of the support plate 11 is fixedly connected with the hinge 12, the other end of the hinge 12 is fixedly connected with the movable plate 13, the upper surface of the movable plate 13 is fixedly connected with the exercise box 14, the inside second transmission storehouse 15 of having seted up of exercise case 14, 15 inner walls fixedly connected with of second transmission storehouse do not have outage protection motor 16, and 15 fixed surface in second transmission storehouse are connected with third bearing 17, and the right-hand member of no outage protection motor 16 output shaft wears to establish in third bearing 17, and second transmission storehouse 15 is total two sets of to symmetrical arrangement is inside exercise case 14.

Specifically, first activity groove 22 has been seted up to exercise case 14 inside, first activity groove 22 is inside to be equipped with big lead angle screw thread post 18, the other end fixedly connected with big lead angle screw thread post 18 of no outage protection motor 16 output shaft, big lead angle screw thread post 18 right-hand member threaded connection has second screwed pipe 19, this nursing is with the shank trainer that resumes of bed, through setting up no outage protection motor 16, big lead angle screw thread post 18 and second screwed pipe 19, it is weak when patient, when needing external force to assist when resuming the training, accessible control switch 49 control no outage protection motor 16 works, thereby it is rotatory to drive big lead angle screw thread post 18, and then make second screwed pipe 19 seesaw, the training to patient has been realized supplementary. Because the motor has no power-off protection and the lead angle of the threaded column is larger, when the assistance is not needed, the power-off is only needed, the movement failure caused by self-locking can be prevented, the first spring 20 is sleeved on the surface of the second threaded pipe 19, the limiting block 21 is fixedly connected with the right end of the second threaded pipe 19, the connecting rod 23 is fixedly connected with the right end of the limiting block 21, the second spring 24 is sleeved on the surface of the connecting rod 23, the linear bearing 25 is fixedly connected with the surface of the first movable groove 22, the connecting rod 23 is arranged in the linear bearing 25 in a penetrating way, the fixed block 26 is fixedly connected with the other end of the connecting rod 23, the pedal 27 is movably connected with the right end of the fixed block 26 through a hinge, the bandage 28 is fixedly connected with the side surface of the pedal 27, the leg recovery training device on the nursing bed is characterized in that through the pedal 27, the bandage 28 and the connecting rod 23, when a patient needs to carry out leg recovery training, only the foot is needed to be placed on the pedal 27, and fixed by the binding bands 28, when the patient performs the leg-kicking action, the first spring 20 provides resistance, and when the patient performs the leg-lifting action, the second spring 24 provides resistance, so that the leg-kicking and leg-lifting training actions of the patient can be completed on the bed, the recovery training of the patient is facilitated, the workload of nursing personnel is reduced, the number of the binding bands 28 is two, the binding bands are arranged on the side surface of the pedal plate 27, the number of the first movable grooves 22 is two, and the binding bands are symmetrically arranged in the exercise box 14.

Specifically, a second movable groove 29 is formed in the supporting plate 11, a second motor 30 is fixedly connected to the inner wall of the second movable groove 29, a second threaded column 31 is fixedly connected to the right end of an output shaft of the second motor 30, a second rotating shaft 32 is fixedly connected to the right end of the second threaded column 31, a fourth bearing 33 is fixedly connected to the inner wall of the second movable groove 29, and the right end of the second rotating shaft 32 penetrates through the fourth bearing 33.

Specifically, the surface of the second threaded column 31 is connected with a threaded cap 34 through threads, the side of the threaded cap 34 is fixedly connected with a connecting block 35, the upper end of the connecting block 35 is connected with a supporting rod 36 through a hinge, the lower surface of the movable plate 13 is fixedly connected with a fixed table 37, and the upper end of the supporting rod 36 is connected to the side of the fixed table 37 through a hinge.

Specifically, a first sliding chute 38 has been seted up to the support bench 1 upper surface, the inside sliding connection of first sliding chute 38 has first slider 39, there is support 40 upper end through hinge swing joint of first slider 39, first sliding chute 38 is total four groups, and be the rectangle and arrange at support bench 1 upper surface, second sliding chute 42 has been seted up to backup pad 11 lower surface, sliding connection has second slider 41 in second sliding chute 42, hinge swing joint is passed through at the upper end of support 40 to the lower extreme of second slider 41, total four groups of second sliding chute 42, and be the rectangle and arrange at backup pad 11 lower surface.

Specifically, flexible groove 43 has been seted up to a supporting bench 1 lower surface, the flexible post 44 of the inside fixedly connected with of flexible groove 43, flexible post 44 lower extreme fixedly connected with wheel 45, flexible groove 43 is total multiunit to be the rectangle and arrange at a supporting bench 1 lower surface, a supporting bench 1 lower surface fixedly connected with support 46, a support 46 is total multiunit, and be the rectangle and arrange at a supporting bench 1 lower surface.

Specifically, supporting bench 1 is inside to be seted up energy storage storehouse 47, the inside fixedly connected with battery 48 in energy storage storehouse 47, supporting bench 1 side fixedly connected with control switch 49, the inside microprocessor that is provided with of control switch 49.

The working principle of the invention is as follows:

s1, when the patient needs to do leg recovery training, only the foot needs to be placed on the pedal plate 27 and fixed by the binding band 28, when the patient kicks the leg, the first spring 20 provides resistance, when the patient lifts the leg, the second spring 24 provides resistance, so that the patient can complete leg kicking and lifting training actions on the leg on the bed, the patient can conveniently do recovery training, and the workload of nursing staff is reduced;

s2, when the patient is weak and needs external force assistance during the recovery training, the uninterrupted protection motor 16 can be controlled by the control switch 49 to work, so that the large-lift-angle threaded column 18 is driven to rotate, the second threaded pipe 19 moves back and forth, and the training assistance to the patient is realized. Because the motor has no power-off protection and the lead angle of the threaded column is larger, when the motor does not need assistance, the motor only needs to be powered off, and the phenomenon that the motor cannot move due to self-locking can be prevented;

s3, when the height of the device needs to be adjusted, the first motor 3 is controlled to work only through the control switch 49, and the up-and-down movement of the first threaded pipe 10 is realized under the matching of the first bevel gear 4 and the second bevel gear 7, so that the height of the device is changed. When the angle of the device needs to be adjusted, the second motor 30 is controlled to work only through the control switch 49, the second threaded column 31 is driven to rotate, the front and back movement of the supporting rod 36 is realized under the matching of the threaded cap 34, the angle adjustment of the movable plate 13 is realized, and the angle adjustment of the device by a nursing staff is facilitated.

Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides a leg resumes trainer on bed for nursing, includes brace table (1), first transmission storehouse (2) and first motor (3), its characterized in that: the device is characterized by further comprising a first bevel gear (4), the first transmission bin (2) is arranged inside the supporting table (1), the first motor (3) is fixed on the inner wall of the first transmission bin (2), the first bevel gear (4) is fixedly connected to the other end of an output shaft of the first motor (3), a first bearing (5) is fixedly connected to the bottom of the first transmission bin (2), a first rotating shaft (6) penetrates through the first bearing (5), a second bevel gear (7) is fixedly connected to the surface of the first rotating shaft (6), the first bevel gear (4) is meshed with the second bevel gear (7), a second bearing (8) is fixedly connected to the surface of the first transmission bin (2), the first rotating shaft (6) penetrates through the second bearing (8), a first threaded column (9) is fixedly connected to the upper end of the first rotating shaft (6), and a first threaded pipe (10) is in threaded connection with the upper end of the first threaded column (9), upper end fixedly connected with backup pad (11) of first screwed pipe (10), fixed surface is connected with hinge (12) on backup pad (11), the other end fixedly connected with fly leaf (13) of hinge (12), the last fixed surface of fly leaf (13) is connected with tempers case (14), temper case (14) inside second transmission storehouse (15) of having seted up, second transmission storehouse (15) inner wall fixedly connected with does not have outage protection motor (16), second transmission storehouse (15) fixed surface is connected with third bearing (17), the right-hand member of no outage protection motor (16) output shaft is worn to establish in third bearing (17), second transmission storehouse (15) are total two sets of to the symmetrical arrangement is inside tempers case (14).

2. A nursing bed leg recovery training device as set forth in claim 1, wherein: a first movable groove (22) is formed in the exercise box (14), a large-lift-angle threaded column (18) is arranged in the first movable groove (22), the other end of the output shaft of the uninterruptible protection motor (16) is fixedly connected with the large-lift-angle threaded column (18), the right end of the large-lift-angle threaded column (18) is in threaded connection with a second threaded pipe (19), a first spring (20) is sleeved on the surface of the second threaded pipe (19), a limiting block (21) is fixedly connected with the right end of the second threaded pipe (19), a connecting rod (23) is fixedly connected with the right end of the limiting block (21), a second spring (24) is sleeved on the surface of the connecting rod (23), a linear bearing (25) is fixedly connected on the surface of the first movable groove (22), the connecting rod (23) is arranged in the linear bearing (25) in a penetrating manner, and a fixed block (26) is fixedly connected with the other end of the connecting rod (23), the right end of the fixed block (26) is movably connected with a pedal plate (27) through a hinge, the side surface of the pedal plate (27) is fixedly connected with binding bands (28), the number of the binding bands (28) is two, the binding bands are arranged on the side surface of the pedal plate (27), the number of the first movable grooves (22) is two, and the first movable grooves are symmetrically arranged in the exercise box (14).

3. A nursing bed leg recovery training device as set forth in claim 1, wherein: the utility model discloses a bearing support, including backup pad (11), backup pad (11) inside second activity groove (29) of having seted up, second activity groove (29) inner wall fixedly connected with second motor (30), right-hand member fixedly connected with second screw thread post (31) of second motor (30) output shaft, the right-hand member fixedly connected with second pivot (32) of second screw thread post (31), second activity groove (29) inner wall fixedly connected with fourth bearing (33), the right-hand member of second pivot (32) is worn to establish in fourth bearing (33).

4. A nursing bed leg recovery training device as set forth in claim 3, wherein: second screw thread post (31) surface threaded connection has screw cap (34), screw cap (34) side fixedly connected with connecting block (35), there is bracing piece (36) upper end of connecting block (35) through hinge swing joint, the lower fixed surface of fly leaf (13) is connected with fixed station (37), hinge swing joint is passed through in the upper end of bracing piece (36) and is in fixed station (37) side.

5. A nursing bed leg recovery training device as set forth in claim 1, wherein: first spout (38) have been seted up to brace table (1) upper surface, first spout (38) inside sliding connection has first slider (39), there are support (40) upper end through hinge swing joint of first slider (39), total four groups of first spout (38) to be the rectangle and arrange at brace table (1) upper surface, second spout (42) have been seted up to backup pad (11) lower surface, sliding connection has second slider (41) in second spout (42), the lower extreme of second slider (41) passes through hinge swing joint in the upper end of support (40), total four groups of second spout (42) are and are the rectangle and arrange at backup pad (11) lower surface.

6. A nursing bed leg recovery training device as set forth in claim 1, wherein: supporting bench (1) lower surface has been seted up flexible groove (43), flexible groove (43) inside fixedly connected with flexible post (44), flexible post (44) lower extreme fixedly connected with wheel (45), flexible groove (43) total multiunit to be the rectangle and arrange at supporting bench (1) lower surface, supporting bench (1) lower surface fixedly connected with support (46), the total multiunit of support (46) is and be the rectangle and arrange at supporting bench (1) lower surface.

7. A nursing bed leg recovery training device as set forth in claim 1, wherein: an energy storage bin (47) is arranged inside the supporting table (1), a storage battery (48) is fixedly connected inside the energy storage bin (47), a control switch (49) is fixedly connected to the side face of the supporting table (1), and a microprocessor is arranged inside the control switch (49).