CN111973359A

CN111973359A - Rehabilitation medical bed for assisting lower limb rehabilitation

Info

Publication number: CN111973359A
Application number: CN202010811939.1A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Huang Xiaolong; Lu Lancui; Wei Yulu
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2020-11-24
Anticipated expiration: 2040-08-13
Also published as: CN111973359B

Abstract

The invention relates to a medical bed, in particular to a rehabilitation medical bed for assisting lower limb rehabilitation. Provides a rehabilitation medical bed for assisting lower limb rehabilitation, which is simple to operate and is used for leg rehabilitation and low in manufacturing cost. Such a rehabilitation medical bed for assisting lower limb rehabilitation includes: the bed legs are provided with stabilizing rods; the bed board is arranged on the bed legs; the turnover mechanism is arranged on two sides of the bed plate; the hydraulic pushing mechanism is arranged on the lower side of the bed plate. When medical personnel need use this medical bed, medical personnel start electric putter, and electric putter promotes the shrink output pole repeatedly to realized the repeated folding function of second returning face plate and first returning face plate, and then made patient's thigh and shank fold the motion repeatedly.

Description

Rehabilitation medical bed for assisting lower limb rehabilitation

Technical Field

The invention relates to a medical bed, in particular to a rehabilitation medical bed for assisting lower limb rehabilitation.

Background

A medical bed mainly plays a certain auxiliary role in preventing, diagnosing, treating, monitoring and relieving diseases and is used for a patient.

At present, medical beds are mainly electric medical beds, the structure is complex, the manufacturing cost is high, the medical beds are mainly used for treating, rescuing and transferring patients in Intensive Care Units (ICUs) and general wards of hospitals, and the problems that the operation is complex and the medical beds cannot be used for leg rehabilitation generally exist.

Therefore, there is a need to develop a rehabilitation medical bed for assisting lower limb rehabilitation, which is simple in operation and economical in manufacturing cost. The medical bed can be generally used in civilian families, and the economic burden of the families of patients is reduced.

Disclosure of Invention

In order to overcome the defects that the operation is complex and the leg rehabilitation cannot be realized, the technical problems are as follows: provides a rehabilitation medical bed for assisting lower limb rehabilitation, which is simple to operate and is used for leg rehabilitation and low in manufacturing cost.

The technical scheme is as follows: a rehabilitation medical bed for assisting lower limb rehabilitation, comprising: the bed legs are provided with stabilizing rods; the bed board is arranged on the bed legs; the turnover mechanism is arranged on two sides of the bed plate; the hydraulic pushing mechanism is arranged on the lower side of the bed plate.

Optionally, the flipping mechanism comprises: the bed plate is provided with a first turnover plate on one side, two pairs of straight grooves are formed in one side of the first turnover plate, and the two adjacent straight grooves are communicated; the middle part of the bed board is provided with a second turnover plate; a third turnover plate is arranged on the other side of the bed plate; the first rotating shaft is rotatably arranged on one side of the first turnover plate, which is far away from the second turnover plate; the other side of the first turnover plate is rotatably provided with a second rotating shaft; the third rotating shaft is rotatably arranged on one side, close to the first turnover plate, of the second turnover plate; the other side of the second turnover plate is rotatably provided with a fourth rotating shaft; the third rotating shaft is rotatably arranged on one side of the third turnover plate, which is close to the second turnover plate; the fifth rotating shaft and the fourth rotating shaft are respectively and rotatably provided with a first bearing seat around the middle point of the axis of the fifth rotating shaft and the fourth rotating shaft, and the fifth rotating shaft and the fourth rotating shaft are respectively fixed on the bed plate through the corresponding first bearing seats; the second bearing seats are arranged at the positions, close to the third rotating shaft, of the two sides of the bed plate; the second bearing block is internally and rotatably provided with a second rotating shaft; first connecting rods are arranged between the sixth rotating shaft and the first rotating shaft; the sliding blocks are arranged in the grooves of the first connecting rod in a sliding mode, and one side of each sliding block is in rotating fit with the first rotating shaft; the sliding columns are arranged on the sliding blocks close to one side of the sixth rotating shaft and are in sliding fit with the round holes of the first connecting rod; the round holes of the first connecting rod are internally provided with first elastic pieces; the second connecting rod is arranged on the second rotating shaft and the third rotating shaft; third connecting rods are arranged between the third rotating shaft and the fourth rotating shaft; the stop rods are arranged on the two sides of the first turnover plate, the second turnover plate and the third turnover plate; the mattress, be provided with the mattress on first returning face plate and second returning face plate and the third returning face plate, it has corresponding groove to lie in on the mattress and open directly over first returning face plate word groove.

Optionally, the hydraulic pushing mechanism comprises: the first cylinder body is arranged at the lower side of the middle part of the bed plate; the first piston column is arranged in the first cylinder body in a sliding manner; the electric push rod is arranged below one side of the bed plate close to the third turnover plate, and the output end of the electric push rod is connected with the first piston column; the connecting columns are arranged below the two sides of the bed plate close to the second rotating shaft; the other end of the connecting column is provided with a second cylinder body; the second piston columns are arranged in the second cylinder body in a sliding manner; the third connecting rod is provided with a second piston column, and the lower side of the second piston column is hinged with the upper end of the second piston column; the guide pipe is arranged between the second cylinder body and the first cylinder body, and the second cylinder body is communicated with the first cylinder body through the guide pipe.

Optionally, the method further comprises: the top balls are arranged on both sides of the middle part of the bed plate; the bent rods are arranged on the two sides of the bed board close to the top ball; the other end of the bent rod is rotatably provided with a first connecting shaft; the first connecting shafts are provided with L-shaped rods; the hammer is arranged at one end of the L-shaped rod close to the bed plate; and the second elastic pieces are arranged on the first connecting shafts.

Optionally, the method further comprises: a second connecting shaft is arranged in one side of the bed plate close to the third turnover plate; the middle part of the second connecting shaft is rotatably provided with a jacking block; the handle is arranged in the middle of the top block.

Compared with the prior art, the invention has the following advantages: 1. when medical personnel need use this medical bed, medical personnel start electric putter, and electric putter promotes the shrink output pole repeatedly to realized the repeated folding function of second returning face plate and first returning face plate, and then made patient's thigh and shank fold the motion repeatedly.

2. When the top ball contacts one end of the L-shaped rod, the L-shaped rod rotates around the first connecting shaft, so that the hammer can hammer the thigh of the patient, and the blood circulation of the leg of the patient is accelerated.

3. When patient need lie on medical bed to one side, medical personnel can make the third returning face plate rotate, after the third returning face plate rotated certain angle, medical personnel need hold the handle and make the kicking block rotate to make the kicking block withstand the third returning face plate and keep certain inclination, just so make patient lie in medical bed to one side.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic view of a first partial body structure according to the present invention.

FIG. 3 is a schematic view of a second partial body structure according to the present invention.

Fig. 4 is a perspective view of a third embodiment of the present invention.

FIG. 5 is an enlarged perspective view of FIG. A of the present invention.

Fig. 6 is a perspective view of a fourth embodiment of the present invention.

FIG. 7 is a schematic view of a fifth partial body structure according to the present invention.

In the figure: 1. a bed leg, 2, a stabilizing rod, 3, a bed board, 4, a turnover mechanism, 41, a first turnover board, 42, a second turnover board, 43, a third turnover board, 44, a first rotating shaft, 45, a second rotating shaft, 46, a third rotating shaft, 47, a fourth rotating shaft, 48, a fifth rotating shaft, 49, a first bearing seat, 410, a second bearing seat, 411, a sixth rotating shaft, 412, a first connecting rod, 413, a sliding block, 414, a sliding column, 415, a first elastic member, 416, a second connecting rod, 417, a third connecting rod, 418, a stop rod, 419, a mattress, 5, a hydraulic pushing mechanism, 51, a first cylinder body, 52, a first piston column, 53, an electric push rod, 54, a connecting column, 55, a second cylinder body, 56, a second piston column, 57, a pushing block, 58, a conduit, 6, a top ball, 7, a bent rod, 8, a first connecting shaft, 9, an L-shaped rod, 10, a hammer, 11, a second elastic member, 12, a second connecting shaft, 13. top block, 14, handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.

Example 1

As shown in fig. 1, 2, 3, 4 and 5, a rehabilitation medical bed for assisting lower limb rehabilitation comprises bed legs 1, stabilizing rods 2, a bed plate 3, a turnover mechanism 4 and a hydraulic pushing mechanism 5, wherein the stabilizing rods 2 are arranged between the bed legs 1, the bed plate 3 is arranged on the bed legs 1, the turnover mechanisms 4 are arranged on two sides of the bed plate 3, and the hydraulic pushing mechanism 5 is arranged on the lower side of the bed plate 3.

The turnover mechanism 4 comprises a first turnover plate 41, a second turnover plate 42, a third turnover plate 43, a first rotating shaft 44, a second rotating shaft 45, a third rotating shaft 46, a fourth rotating shaft 47, a fifth rotating shaft 48, a first bearing seat 49, a second bearing seat 410, a sixth rotating shaft 411, a first connecting rod 412, a sliding block 413, a sliding column 414, a first elastic part 415, a second connecting rod 416, a third connecting rod 417, a baffle rod 418 and a mattress 419, wherein the first turnover plate 41 is arranged on the right side of the bed board 3, two pairs of straight grooves are formed on the right side of the first turnover plate 41, the two adjacent straight grooves are communicated, the second turnover plate 42 is arranged in the middle of the bed board 3, the third turnover plate 43 is arranged on the left side of the bed board 3, the first rotating shaft 44 is rotatably arranged on the right side of the first turnover plate 41, the second rotating shaft 45 is rotatably arranged on the left side of the first turnover plate 41, the third rotating shaft 46 is rotatably arranged on the right side of, a fourth rotating shaft 47 is rotatably arranged on the left side of the second turnover plate 42, a fifth rotating shaft 48 is rotatably arranged on the left side of the third turnover plate 43, a first bearing seat 49 is rotatably arranged on the fifth rotating shaft 48 and the fourth rotating shaft 47 respectively and symmetrically about the midpoint of the axes of the fifth rotating shaft and the fourth rotating shaft 47, the fifth rotating shaft 48 and the fourth rotating shaft 47 are respectively fixed on the bed plate 3 through corresponding first bearing seats 49, a second bearing seat 410 is respectively arranged on the two sides of the bed plate 3 near the third rotating shaft 46, a sixth rotating shaft 411 is rotatably arranged in the second bearing seat 410, a first connecting rod 412 is respectively arranged between the sixth rotating shaft 411 and the first rotating shaft 44, a sliding block 413 is slidably arranged in a groove of the first connecting rod 412, the opposite inner sides of the sliding block 413 are rotatably matched with the first rotating shaft 44, a sliding column 414 is arranged on the left side of the sliding block 413, the sliding column 414 is slidably matched with a circular hole of the first connecting rod 412, the second rotating shaft 45 and the third rotating shaft 46 are both provided with a second connecting rod 416, a third connecting rod 417 is arranged between the third rotating shaft 46 and the fourth rotating shaft 47, two sides of the first turnover plate 41, the second turnover plate 42 and the third turnover plate 43 are both provided with a stop lever 418, a mattress 419 is arranged on the first turnover plate 41, the second turnover plate 42 and the third turnover plate 43, and a corresponding groove is arranged right above the first turnover plate 41 on the mattress 419.

The hydraulic pushing mechanism 5 comprises a first cylinder 51, a first piston column 52, an electric push rod 53, a connecting column 54, a second cylinder 55, a second piston column 56, a pushing block 57 and a conduit 58, the lower side of the middle of the bed plate 3 is provided with a first cylinder body 51, the first cylinder body 51 is internally provided with a first piston column 52 in a sliding manner, the lower side of the left side of the bed plate 3 is provided with an electric push rod 53, the output end of the electric push rod 53 is connected with the first piston column 52, the lower sides of two sides of the position, close to the second rotating shaft 45, of the bed plate 3 are respectively provided with a connecting column 54, the lower end of the connecting column 54 is respectively provided with a second cylinder body 55, the second cylinder body 55 is internally provided with a second piston column 56 in a sliding manner, the position, close to the second piston column 56, of the third connecting rod 417 is respectively provided with a push block 57, the lower side of the push block 57 is hinged and connected with the upper end of the second piston column 56, a guide pipe 58 is respectively arranged between the.

When the medical staff needs to use the medical bed, the medical staff needs to make the patient lie down on the mattress 419 of the bed board 3, then the medical staff uses the binding band to pass through the linear groove of the bed board 3 and the mattress 419 to fix two legs of the patient on the bed board 3, then the medical staff starts the electric push rod 53, so that the electric push rod 53 pushes the first piston column 52 through the coupler, and further the first piston column 52 presses the hydraulic oil in the first cylinder body 51, and further the hydraulic oil presses the second piston column 56 in the second cylinder body 55 through the conduit 58, and further the second piston column 56 moves up along the second cylinder body 55, so that the second piston column 56 drives the push block 57 to move obliquely upward, and further the third connecting rod 417 rotates upward around the fourth rotating shaft 47, and further the second turnover plate 42 rotates upward around the fourth rotating shaft 47, and further the second connecting rod 416 moves upward, thereby make first returning face plate 41 up move, when first returning face plate 41 up moved, first returning face plate 41 up moved and to make first connecting rod 412 rotate around sixth pivot 411, thereby make slider 413 rotate around sixth pivot 411, and then make first pivot 44 rotate around sixth pivot 411, thereby make first returning face plate 41 be close to slider 413 one side and rotate around sixth pivot 411, just so make first returning face plate 41 keep horizontal along the pitch arc up to move, thereby realized that second returning face plate 42 drives first returning face plate 41 folding when folding. During the process that the first flipping board 41 keeps moving horizontally along the arc upward, the first rotating shaft 44 drives the sliding block 413 and the sliding column 414 to compress the first elastic member 415, so as to achieve the buffering function of the first flipping board 41. Then the electric push rod 53 retracts the output rod to reset the first turnover plate 41 and the second turnover plate 42, and the electric push rod 53 repeatedly pushes the retracting input rod, so that the repeated folding function of the second turnover plate 42 and the first turnover plate 41 is realized, and then the thigh and the calf of the patient are repeatedly folded.

Example 2

As shown in fig. 2, 6 and 7, based on embodiment 1, a rehabilitation medical bed for assisting lower limb rehabilitation further comprises a top ball 6, a bent rod 7, a first connecting shaft 8, an L-shaped rod 9, a hammer 10 and a second elastic member 11, wherein the top ball 6 is arranged on each of two sides of the middle of the bed plate 3, the bent rods 7 are arranged on two sides of the bed plate 3 close to the top ball 6, the first connecting shaft 8 is arranged on the upper end of each bent rod 7 in an equal rotating mode, the L-shaped rod 9 is arranged on each first connecting shaft 8, the hammer 10 is arranged on the inner end of each L-shaped rod 9, and the second elastic member 11 is arranged on each first connecting shaft 8.

In the process that the third link 417 rotates around the fourth rotating shaft 47, the third link 417 drives the top ball 6 to rotate around the fourth rotating shaft 47, when the top ball 6 contacts one end of the L-shaped rod 9, the L-shaped rod 9 rotates around the first connecting shaft 8, so that the hammer 10 hammers the thigh of the patient, and when the electric push rod 53 retracts the output rod to separate the L-shaped rod 9 from the top ball 6, the L-shaped rod 9 is reset under the action of the second elastic element 11.

The bed plate is characterized by further comprising a second connecting shaft 12, a top block 13 and a handle 14, wherein the second connecting shaft 12 is arranged in the left side of the bed plate 3, the top block 13 is rotatably arranged in the middle of the second connecting shaft 12, and the handle 14 is arranged in the middle of the top block 13.

When the patient needs to lie on the medical bed obliquely, the medical staff can make the third turnover plate 43 rotate around the fifth rotating shaft 48, and after the third turnover plate 43 rotates to a certain angle, the medical staff needs to hold the handle 14 to make the top block 13 rotate around the second connecting shaft 12, so that the top block 13 abuts against the third turnover plate 43 to keep a certain inclination.

The above-mentioned embodiments are merely preferred embodiments of the present invention, which are not intended to limit the scope of the present invention, and therefore, all equivalent changes made by the contents of the claims of the present invention should be included in the claims of the present invention.

Claims

1. A rehabilitation medical bed for assisting lower limb rehabilitation is characterized by comprising: the bed legs (1) and the stabilizing rods (2) are arranged between the bed legs (1); the bed plate (3) is arranged on the bed legs (1); the turnover mechanism (4) is arranged on two sides of the bed plate (3); a hydraulic pushing mechanism (5), and a hydraulic pushing mechanism (5) is arranged on the lower side of the bed plate (3).

2. The rehabilitation medical bed for assisting lower limb rehabilitation according to claim 1, wherein the turnover mechanism (4) comprises: the bed comprises a first turnover plate (41), wherein the first turnover plate (41) is arranged on one side of a bed plate (3), two pairs of straight grooves are formed in one side of the first turnover plate (41), and the two adjacent straight grooves are communicated; a second turnover plate (42), wherein the upper middle part of the bed plate (3) is provided with the second turnover plate (42); a third turnover plate (43), wherein the other side of the bed plate (3) is provided with the third turnover plate (43); the first rotating shaft (44) is rotatably arranged on one side, away from the second turnover plate (42), of the first turnover plate (41); the second rotating shaft (45) is rotatably arranged on the other side of the first turnover plate (41); the third rotating shaft (46) is rotatably arranged on one side, close to the first turnover plate (41), of the second turnover plate (42); a fourth rotating shaft (47), and the other side of the second turnover plate (42) is rotatably provided with the fourth rotating shaft (47); a fifth rotating shaft (48) is rotatably arranged on one side, close to the second turnover plate (42), of the third turnover plate (43); the first bearing seats (49) are respectively and rotatably arranged on the fifth rotating shaft (48) and the fourth rotating shaft (47) relative to the middle points of the axes of the fifth rotating shaft and the fourth rotating shaft, and the fifth rotating shaft (48) and the fourth rotating shaft (47) are respectively fixed on the bed plate (3) through the corresponding first bearing seats (49); the second bearing seats (410) are arranged at the positions, close to the third rotating shaft (46), of the two sides of the bed plate (3); the sixth rotating shaft (411) and the second bearing seat (410) are internally and rotatably provided with the sixth rotating shaft (411); the first connecting rod (412) is arranged between the sixth rotating shaft (411) and the first rotating shaft (44); the sliding blocks (413) are arranged in the grooves of the first connecting rod (412) in a sliding mode, and one sides of the sliding blocks (413) are in rotating fit with the first rotating shafts (44); the sliding columns (414) are arranged on one sides, close to the sixth rotating shaft (411), of the sliding blocks (413), and the sliding columns (414) are in sliding fit with the round holes of the first connecting rod (412); the round holes of the first connecting rods (412) are provided with first elastic pieces (415); the second connecting rod (416) is arranged on the second rotating shaft (45) and the third rotating shaft (46); a third connecting rod (417), wherein the third connecting rod (417) is arranged between the third rotating shaft (46) and the fourth rotating shaft (47); the stop rods (418) are arranged on the two sides of the first turnover plate (41), the second turnover plate (42) and the third turnover plate (43); the mattress (419), the first turnover plate (41), the second turnover plate (42) and the third turnover plate (43) are provided with the mattress (419), and corresponding grooves are arranged on the mattress (419) right above the linear grooves of the first turnover plate (41).

3. The rehabilitation medical bed for assisting lower limb rehabilitation according to claim 2, wherein the hydraulic pushing mechanism (5) comprises: the first cylinder body (51) is arranged at the lower side of the middle part of the bed plate (3); the first piston column (52) is arranged in the first cylinder body (51) in a sliding mode, and the first piston column (52) is arranged in the first cylinder body (51) in a sliding mode; an electric push rod (53) is arranged below one side, close to the third turnover plate (43), of the bed plate (3), and the output end of the electric push rod (53) is connected with the first piston column (52); the connecting columns (54) are arranged below the two sides of the part, close to the second rotating shaft (45), of the bed plate (3); the other end of the connecting column (54) is provided with a second cylinder body (55); the second piston columns (56) are arranged in the second cylinder body (55) in a sliding manner; the third connecting rod (417) is provided with a pushing block (57) at a position close to the second piston column (56), and the lower side of the pushing block (57) is hinged with the upper end of the second piston column (56); the guide pipe (58) is arranged between the second cylinder body (55) and the first cylinder body (51), and the second cylinder body (55) is communicated with the first cylinder body (51) through the guide pipe (58).

4. The rehabilitation medical bed for assisting lower limb rehabilitation according to claim 3, further comprising: the top balls (6) are arranged on the two sides of the middle part of the bed plate (3); the bent rods (7) are arranged on the two sides of the bed plate (3) close to the top ball (6); the other end of the bent rod (7) is rotatably provided with a first connecting shaft (8); the L-shaped rods (9) are arranged on the first connecting shafts (8); the hammer (10) is arranged at one end of the L-shaped rod (9) close to the bed plate (3); the second elastic pieces (11) are arranged on the first connecting shafts (8).

5. The rehabilitation medical bed for assisting lower limb rehabilitation according to claim 4, further comprising: a second connecting shaft (12) is arranged in one side of the bed plate (3) close to the third turnover plate (43); the middle part of the second connecting shaft (12) is rotatably provided with a top block (13); the middle part of the handle (14) and the top block (13) is provided with the handle (14).