CN108938168B

CN108938168B - A lumbar traction bed for medical orthopedic patients

Info

Publication number: CN108938168B
Application number: CN201810781134.XA
Authority: CN
Inventors: 王超; 张璐; 郭建伟; 王颖
Original assignee: Affiliated Hospital of University of Qingdao
Current assignee: Affiliated Hospital of University of Qingdao
Priority date: 2018-07-17
Filing date: 2018-07-17
Publication date: 2021-03-26
Anticipated expiration: 2038-07-17
Also published as: CN108938168A

Abstract

The invention relates to a lumbar traction bed for medical treatment, in particular to a lumbar traction bed for medical orthopaedic patients. The technical problem of the present invention is to provide a lumbar traction bed for medical orthopedic patients, which can be operated by orthopedic patients, has good traction effect, and is beneficial to patient treatment and rehabilitation. The technical embodiment of the present invention is: a lumbar traction bed for medical orthopedic patients, comprising a first bed board, a gantry board, a long screw rod, a small bearing, a long pressure plate, a soft pad, a first sliding sleeve, a sliding rod, a second A nut, a first screw rod, a first bearing, etc.; the bottom of the gantry board is connected with the right side of the top of the first bed board. The lumbar vertebra traction bed for medical orthopedic patients provided by the invention has a novel structure, orthopedic patients can operate by themselves, can perform traction on their own lumbar vertebrae, can control the traction force by themselves, avoid insufficient force or excessive force, and the traction effect Well, it will help reduce the burden on medical staff.

Description

Lumbar vertebra traction bed for medical orthopedic patients

Technical Field

The invention relates to a lumbar traction bed for medical treatment, in particular to a lumbar traction bed for a medical orthopedic patient.

Background

The medical treatment refers to the treatment of diseases, orthopedics mainly studies the anatomy, physiology and pathology of the skeletal muscle system, and uses medicines, operations and physical methods to maintain and develop, when treating an orthopedic patient with lumbar vertebra problems, a doctor often uses a traction bed to pull the lumbar vertebra of the orthopedic patient, thereby utilizing the traction force and the counter traction force to act on the lumbar vertebra of the orthopedic patient, and achieving the purpose of treating the lumbar vertebra of the orthopedic patient through traction in opposite directions, but the existing traction bed can only be operated by medical personnel, and the orthopedic patient can not operate by the traction bed, so that the medical personnel can not exert enough force or excessive force in the traction operation, not only can not achieve the treatment purpose, but even hurt the patient, the traction effect is poor, the treatment and rehabilitation of the patient are not facilitated, and the development and the implementation of medical work are not facilitated.

Disclosure of Invention

In order to overcome the defects that the existing traction bed can only be operated by medical workers and orthopedic patients cannot operate by themselves, so that the medical workers cannot exert insufficient or excessive force in the traction operation, the treatment purpose cannot be achieved, even the patients are injured, the traction effect is poor, and the treatment and the rehabilitation of the patients are not facilitated, the technical problem of the invention is as follows: provides a lumbar traction bed for medical orthopedic patients, which can be operated by the orthopedic patients, has good traction effect and is beneficial to the treatment and rehabilitation of the patients.

The technical implementation scheme of the invention is as follows: a lumbar traction bed for medical orthopedic patients comprises a first bed plate, a portal plate, a long screw rod, a small bearing, a long pressing plate, a cushion, a first sliding sleeve, a sliding rod, a first nut, a first screw rod, a first bearing, a first supporting plate, a second screw rod, a first large bearing seat, a second nut, a second sliding sleeve, a second bed plate, two fixing rods, a first supporting rod, a first top plate, a second bearing, a rotating shaft, a rotating wheel, a first bevel gear, a second bevel gear, a long connecting shaft, a second large bearing seat, a third large bearing seat, a first belt pulley, a second belt pulley, a circulating belt, a sleeve, a pin shaft, a third bearing, a second supporting plate and a fourth large bearing seat, wherein the bottom of the portal plate is connected with the right side of the top of the first bed plate, the middle position of the top of the portal plate is in threaded connection with the long screw rod, the lower end of the long screw rod is in interference connection with, the small bearing is embedded in the long press plate, the long press plate is positioned in the portal plate, the soft cushion is connected with the bottom of the long press plate, the bottom of the soft cushion is symmetrically provided with two arc-shaped grooves in the front and back directions, the left side of the bottom of the first bed plate is connected with a first sliding sleeve, the first sliding sleeve is sleeved on the sliding rod in a sliding way, the bottom of the first sliding sleeve is connected with a first nut, the first nut is sleeved on a first lead screw, the first lead screw and the first nut are in threaded connection, the first bearing is embedded on the upper part of the first support plate, the right end of the first bearing and the right end of the first lead screw are in interference connection, the top of the first support plate is connected with the right end of the bottom of the sliding rod, the right end of the second lead screw is connected with the left end of the first lead screw, the first large bearing seat is positioned on the left side of the first sliding sleeve, the top of the first large bearing is connected, the second nut is in threaded connection with the second screw rod, the second sliding sleeve is positioned on the left side of the first large bearing seat and is sleeved on the sliding rod in a sliding manner, the bottom of the second sliding sleeve is connected with the second nut, the second bed plate is positioned on the left side of the first bed plate, the bottom of the second bed plate is connected with the top of the second sliding sleeve, the two fixing rods are symmetrically fixed on the top of the second bed plate in the front-back direction, the first support rod is positioned on the left side of the fixing rod, the lower end of the first support rod is connected with the left end of the top of the second bed plate, the left end of the bottom of the first top plate is connected with the upper end of the first support rod, the second bearing is embedded at the right part of the first top plate, the rotating shaft is in interference connection with the second bearing, the lower end of the rotating shaft is connected with a rotating wheel, the upper end of the, the right end of the long connecting shaft is connected with the second bevel gear, the second large bearing seat is positioned on the left side of the second bevel gear, a bearing in the second large bearing seat is in interference connection with the long connecting shaft, the bottom of the second large bearing seat is connected with the top of the first top plate, the third large bearing seat is positioned on the left side of the second large bearing seat and is connected with the top of the first top plate, a bearing in the third large bearing seat is in interference connection with the long connecting shaft, the first belt pulley is positioned on the left side of the third large bearing seat, the first belt pulley is connected with the left end of the long connecting shaft, the second belt pulley is positioned below the first belt pulley, the second belt pulley is connected with the first belt pulley through a circulating belt, the second belt pulley is fixedly sleeved on a sleeve, the sleeve is sleeved on the second lead screw in a sliding manner, the left end of the front side wall of the second lead screw is connected with a pin shaft, and the front side wall, the pin shaft is slidably located in the axial sliding groove, the third bearing is located on the right side of the sleeve, the third bearing is embedded on the upper portion of the second support plate, the left portion of the second lead screw is in interference connection with the third bearing, the upper end of the second support plate is connected with the left end of the bottom of the sliding rod, the left end of the bottom of the second bed plate is connected with a fourth large bearing seat, a bearing in the fourth large bearing seat is in interference connection with the sleeve, and the fourth large bearing seat is located on the right side of the second belt pulley.

Optionally, still including the universal wheel, the gyro wheel, the arc clamp plate, the fixed plate, big screw rod, little guide bar and little spring, the bottom of first backup pad is connected with the universal wheel, the lower extreme of second backup pad is connected with the gyro wheel, the arc clamp plate is located the top of gyro wheel, the rear side of fixed plate is connected with the front side of second backup pad, big screw rod threaded connection is in the right part of fixed plate, the lower extreme of big screw rod contacts with the arc clamp plate, the guiding hole that runs through from top to bottom is opened to the left part of fixed plate, little guide bar slidingtype is located the guiding hole, the lower extreme of little guide bar is connected with the left side at arc clamp plate top, little spring is located the top of fixed plate, little spring housing.

Optionally, the infrared baking lamp further comprises a second supporting rod, a long guide rod, a guide sleeve, a fixed block, a tension spring, a large connecting plate, an infrared baking lamp, a pull wire and a pulley block, wherein the second supporting rod is located on the right side of the portal plate, the lower end of the second supporting rod is connected with the top of the first bed plate, the right end of the long guide rod is connected with the upper portion of the left side of the second supporting rod, the left end of the long guide rod is in contact with the right end of the first top plate, the guide sleeve is sleeved on the long guide rod in a sliding mode, the top of the guide sleeve is connected with the fixed block, the tension spring is located between the second supporting rod and the fixed block, the fixed block and the second supporting rod are both connected with the tension spring, the bottom of the guide sleeve is connected with the large connecting plate, the bottom of the large connecting plate is connected with.

Optionally, still including putting the thing board, a slide rail, the slider, rubbish jar and apron, it is located between second backup pad and the first backup pad to put the thing board, second backup pad and first backup pad all with put the thing board and be connected, the intermediate position of putting thing board top is connected with the slide rail, the slider is located the top of slide rail, the slider sets up to sliding connection with the slide rail, the top of slider is connected with the rubbish jar, the apron is located the top of rubbish jar, the apron contacts with the rubbish jar, the top of apron is connected with the bottom of first big bearing.

Optionally, the bed further comprises a long supporting rod, a small connecting plate and a hook, the long supporting rod is located in front of the first top plate, the lower end of the long supporting rod is connected with the top of the second bed plate, the upper end of the long supporting rod is connected with the small connecting plate, and the right end of the bottom of the small connecting plate is connected with the hook.

In the invention, when the lumbar of a patient needs to be pulled, the upper body of the patient lies on the second bed board, the lower body of the patient lies on the first bed board, the legs extend into the portal plate, then a medical worker rotates the long screw rod, the long screw rod drives the long pressing plate and the cushion to move downwards and presses the cushion on the two legs of the patient, the two legs of the patient are respectively positioned in the arc-shaped grooves, so that the legs of the patient are firmly fixed, meanwhile, the upper body of the patient is positioned between the two fixing rods, the fixing rods are positioned at the armpits of the patient, the fixing rods are clamped by the two arms, the patient lifts the two hands to rotate the rotating wheel, the rotating wheel drives the first bevel gear to rotate through the rotating shaft, the first bevel gear drives the long connecting shaft to rotate through the second bevel gear, the first belt pulley drives the second belt pulley to rotate through the circulating belt, the second belt pulley drives the sleeve pipe and rotates, the sleeve pipe drives the second lead screw through the round pin axle and rotates, because first lead screw and second lead screw thread are reverse setting, thereby drive first nut and second nut and carry out opposite or opposite movement, first nut and second nut drive first bed board and second bed board through first sliding sleeve and second sliding sleeve respectively and carry out opposite or opposite movement, because when the second bed board moves left, drive the sleeve pipe through the big bearing housing of fourth and move left together, the sleeve pipe drives the second belt pulley and moves left, thereby can make the round pin axle carry out axial sliding in the axial spout, thereby patient can pull the lumbar vertebrae of oneself, be favorable to the assurance to the dynamics, traction effect is good.

When the medical nursing bed is required to move, medical workers can move the medical nursing bed through the universal wheels and the rolling wheels, the universal wheels can flexibly steer, the movement is more convenient, when the medical nursing bed is moved to a required position, the medical workers screw the large screw rod, the large screw rod drives the arc-shaped pressing plate to move downwards and tightly press the arc-shaped pressing plate on the rolling wheels, so that the medical nursing bed is fixed, the small guide rod provides guide assistance for the movement of the arc-shaped pressing plate, when the fixation is not required, the large screw rod is reversely screwed, the small spring provides elastic assistance for the resetting of the small guide rod and the arc-shaped pressing plate, and the use is convenient.

When patient oneself pulls, a hand rotates the swiveling wheel, another hand pulling is acted as go-between, act as go-between and drive uide bushing and the roast lamp of infrared ray through big connecting plate and carry out the motion left, the assembly pulley is supplementary for acting as go-between provides the direction, the uide bushing can slide on long guide bar, roast lamp of infrared ray is adjusted to suitable position, then medical personnel start the roast lamp of infrared ray, then shine patient, when need not to shine patient, loosen the pulling to acting as go-between, under the pulling force effect of extension spring, the fixed block drives the uide bushing, big connecting plate and the roast lamp of infrared ray move right.

When the garbage can is needed to be used, the sliding block slides on the sliding rail, the garbage can slides forwards or backwards, the cover plate is moved away from the garbage can, then the garbage is placed in the garbage can, and the garbage can slides back to the lower portion of the cover plate, so that the garbage in the garbage can is isolated.

Because the infusion support also comprises the long support rod, the small connecting plate and the hook, when a patient needs to carry out infusion, the medical staff can hang the infusion bottle upside down on the hook, and then the infusion can be conveniently carried out on the patient.

Compared with the prior art, the invention has the following advantages: the lumbar traction bed for the medical orthopedic patient, provided by the invention, is novel in structure, the orthopedic patient can operate by himself and can traction the lumbar of the orthopedic patient, the traction force can be mastered by himself, the insufficient or excessive force is avoided, the traction effect is good, the burden of medical staff is favorably reduced, the use is convenient, the maintenance and the repair are easy, the maintenance and the repair cost is low, and the popularization and the application are easy.

Drawings

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

Fig. 2 is a right-view structural schematic diagram of the portal plate of the invention.

Fig. 3 is a front view of the arc-shaped pressing plate of the present invention.

Fig. 4 is a front view of the second bar of the present invention.

Fig. 5 is a schematic front view of the storage plate of the present invention.

Fig. 6 is a front view of the long strut of the present invention.

The parts are labeled as follows: 1: first bed board, 2: portal plate, 3: long screw, 4: small bearing, 5: long press plate, 6: cushion, 7: first sliding sleeve, 8: slide bar, 9: first nut, 10: first lead screw, 11: first bearing, 12: first support plate, 13: second screw, 14: first large bearing seat, 15: second nut, 16: second runner, 17: second bed board, 18: two fixing bars, 19: first strut, 20: first top plate, 21: second bearing, 22: rotation shaft, 23: rotating wheel, 24: first bevel gear, 25: second bevel gear, 26: long connecting shaft, 27: second large bearing seat, 28: third large bearing seat, 29: first pulley, 30: second pulley, 31: endless belt, 32: sleeve, 33: pin shaft, 34: third bearing, 35: second support plate, 36: fourth large bearing seat, 41: universal wheel, 42: roller, 43: arc-shaped pressing plate, 44: fixing plate, 45: large screw, 46: small guide bar, 47: small spring, 51: second strut, 52: long guide bar, 53: guide sleeve, 54: fixed block, 55: tension spring, 56: large connecting plate, 57: infrared baking lamp, 58: stay wire, 59: pulley block, 61: storage plate, 62: slide rail, 63: slider, 64: garbage bin, 65: cover plate, 71: long strut, 72: small connecting plate, 73: hook, 321: axial runner, 441: guide hole, 601: an arc-shaped groove.

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.

Example 1

A lumbar traction bed for medical orthopedic patients is shown in figures 1-6 and comprises a first bed plate 1, a portal plate 2, a long screw rod 3, a small bearing 4, a long pressing plate 5, a cushion 6, a first sliding sleeve 7, a sliding rod 8, a first nut 9, a first screw rod 10, a first bearing 11, a first supporting plate 12, a second screw rod 13, a first large bearing seat 14, a second nut 15, a second sliding sleeve 16, a second bed plate 17, two fixing rods 18, a first supporting rod 19, a first top plate 20, a second bearing 21, a rotating shaft 22, a rotating wheel 23, a first bevel gear 24, a second bevel gear 25, a long connecting shaft 26, a second large bearing seat 27, a third large bearing seat 28, a first belt pulley 29, a second belt pulley 30, a circulating belt 31, a sleeve 32, a pin shaft 33, a third bearing 34, a second supporting plate 35 and a fourth large bearing seat 36, wherein the bottom of the portal plate 2 is connected with the right side of the top of the first bed plate 1, the middle position of the top of a portal plate 2 is in threaded connection with a long screw rod 3, the lower end of the long screw rod 3 is in interference connection with a small bearing 4, the small bearing 4 is embedded in a long pressing plate 5, the long pressing plate 5 is positioned in the portal plate 2, a cushion 6 is connected with the bottom of the long pressing plate 5, the bottom of the cushion 6 is symmetrically provided with two arc-shaped grooves 601 in the front and back directions, the left side of the bottom of a first bed plate 1 is connected with a first sliding sleeve 7, the first sliding sleeve 7 is sleeved on a sliding rod 8 in a sliding manner, the bottom of the first sliding sleeve 7 is connected with a first nut 9, the first nut 9 is sleeved on a first lead screw 10, the first lead screw 10 and the first nut 9 are in threaded connection, a first bearing 11 is embedded on the upper part of a first supporting plate 12, the right end of the first bearing 11 and the first lead screw 10 are in interference connection, the top of the first supporting plate 12 is connected with the bottom, the first big bearing seat 14 is positioned at the left side of the first sliding sleeve 7, the top of the first big bearing seat 14 is connected with the sliding rod 8, the bearing in the first big bearing seat 14 is in interference connection with the second lead screw 13, the second nut 15 is sleeved on the second lead screw 13, the second nut 15 is in threaded connection with the second lead screw 13, the second sliding sleeve 16 is positioned at the left side of the first big bearing seat 14, the second sliding sleeve 16 is slidably sleeved on the sliding rod 8, the bottom of the second sliding sleeve 16 is connected with the second nut 15, the second bed plate 17 is positioned at the left side of the first bed plate 1, the bottom of the second bed plate 17 is connected with the top of the second sliding sleeve 16, two fixed rods 18 are symmetrically fixed at the top of the second bed plate 17 from front to back, the first rod 19 is positioned at the left side of the fixed rods 18, the lower end of the first rod 19 is connected with the left end of the top of the second bed plate 17, the left end of the bottom of the first top plate 20 is, the second bearing 21 is embedded in the right part of the first top plate 20, the rotating shaft 22 and the second bearing 21 are in interference connection, the lower end of the rotating shaft 22 is connected with a rotating wheel 23, the upper end of the rotating shaft 22 is connected with a first bevel gear 24, a second bevel gear 25 is positioned on the left side of the first bevel gear 24, the second bevel gear 25 is meshed with the first bevel gear 24, the right end of the long connecting shaft 26 is connected with the second bevel gear 25, a second large bearing seat 27 is positioned on the left side of the second bevel gear 25, a bearing in the second large bearing seat 27 is in interference connection with the long connecting shaft 26, the bottom of the second large bearing seat 27 is connected with the top of the first top plate 20, a third large bearing seat 28 is positioned on the left side of the second large bearing seat 27, the third large bearing seat 28 is connected with the top of the first top plate 20, a bearing in the third large bearing seat 28 is in interference connection with the long connecting shaft 26, a first, the first belt pulley 29 is connected with the left end of the long connecting shaft 26, the second belt pulley 30 is located below the first belt pulley 29, the second belt pulley 30 is connected with the first belt pulley 29 through a circulating belt 31, the second belt pulley 30 is fixedly sleeved on a sleeve 32, the sleeve 32 is slidably sleeved on the second screw rod 13, the left end of the front side wall of the second screw rod 13 is connected with a pin shaft 33, the front side wall of the sleeve 32 is provided with an axial sliding groove 321, the pin shaft 33 is slidably located in the axial sliding groove 321, a third bearing 34 is located on the right side of the sleeve 32, the third bearing 34 is embedded at the upper part of a second supporting plate 35, the left part of the second screw rod 13 is in interference connection with the third bearing 34, the upper end of the second supporting plate 35 is connected with the left end of the bottom of the sliding rod 8, the left end of the bottom of the second bed plate 17 is connected with a fourth large bearing seat 36, a bearing in the fourth large bearing seat 36, the fourth large bearing housing 36 is located on the right side of the second pulley 30.

Example 2

The bottom of the first supporting plate 12 is connected with the universal wheel 41, the lower end of the second supporting plate 35 is connected with the roller 42, the arc-shaped pressing plate 43 is located above the roller 42, the rear side of the fixing plate 44 is connected with the front side of the second supporting plate 35, the large screw 45 is in threaded connection with the right portion of the fixing plate 44, the lower end of the large screw 45 is in contact with the arc-shaped pressing plate 43, a guide hole 441 which penetrates through the fixing plate 44 from top to bottom is formed in the left portion of the fixing plate 44, the small guide rod 46 is slidably located in the guide hole 441, the lower end of the small guide rod 46 is connected with the left side of the top of the arc-shaped pressing plate 43, the small spring 47 is located above the fixing plate 44, and the small spring 47 is sleeved on the small guide rod 46.

Example 3

The infrared heating table further comprises a second supporting rod 51, a long guide rod 52, a guide sleeve 53, a fixed block 54, a tension spring 55, a large connecting plate 56, an infrared baking lamp 57, a pull wire 58 and a pulley block 59, wherein the second supporting rod 51 is positioned at the right side of the portal plate 2, the lower end of the second supporting rod 51 is connected with the top of the first bed plate 1, the right end of the long guide rod 52 is connected with the upper part of the left side of the second supporting rod 51, the left end of the long guide rod 52 is contacted with the right end of the first top plate 20, the guide sleeve 53 is sleeved on the long guide rod 52 in a sliding manner, the fixed block 54 is connected with the top of the guide sleeve 53, the tension spring 55 is positioned between the second supporting rod 51 and the fixed block 54, the fixed block 54 and the second supporting rod 51 are both connected with the tension spring 55, the bottom of the guide sleeve 53 is connected with the large connecting plate 56, the bottom of the large connecting plate, the pulley block 59 is connected to the left end of the bottom of the long guide bar 52.

Example 4

Still including putting thing board 61, slide rail 62, slider 63, rubbish jar 64 and apron 65, it is located between second backup pad 35 and the first backup pad 12 to put thing board 61, second backup pad 35 and first backup pad 12 all are connected with putting thing board 61, the intermediate position of putting thing board 61 top is connected with slide rail 62, slider 63 is located the top of slide rail 62, slider 63 sets up to sliding connection with slide rail 62, slider 63's top is connected with rubbish jar 64, apron 65 is located the top of rubbish jar 64, apron 65 contacts with rubbish jar 64, the top of apron 65 is connected with the bottom of first big bearing frame 14.

Example 5

The novel bed is characterized by further comprising a long supporting rod 71, a small connecting plate 72 and a hook 73, wherein the long supporting rod 71 is located in front of the first top plate 20, the lower end of the long supporting rod 71 is connected with the top of the second bed plate 17, the upper end of the long supporting rod 71 is connected with the small connecting plate 72, and the right end of the bottom of the small connecting plate 72 is connected with the hook 73.

In the invention, when the lumbar of a patient needs to be pulled, the upper half of the patient lies on the second bed board 17, the lower half of the patient lies on the first bed board 1, the legs extend into the portal board 2, then a medical worker rotates the long screw 3, the long screw 3 drives the long pressing board 5 and the soft cushion 6 to move downwards, and the soft cushion 6 is pressed on the two legs of the patient, at the moment, the two legs of the patient are respectively positioned in the arc-shaped grooves 601, so that the legs of the patient are firmly fixed, meanwhile, because the upper half of the patient is positioned between the two fixing rods 18, the fixing rods 18 are positioned at the armpits of the patient, the fixing rods 18 are clamped by the two arms, the patient lifts the two hands to rotate the rotating wheel 23, the rotating wheel 23 drives the first bevel gear 24 to rotate through the rotating shaft 22, the first bevel gear 24 drives the long connecting shaft 26 to rotate through the gear 25, the long connecting shaft 26 drives the first belt pulley, the first belt pulley 29 drives the second belt pulley 30 to rotate through the circulating belt 31, the second belt pulley 30 drives the sleeve 32 to rotate, the sleeve 32 drives the second screw rod 13 to rotate through the pin shaft 33, the first screw rod 10 and the second screw rod 13 are oppositely arranged in thread, so as to drive the first nut 9 and the second nut 15 to move in opposite directions or in opposite directions, the first nut 9 and the second nut 15 respectively drive the first bed board 1 and the second bed board 17 to move in opposite directions or in opposite directions through the first sliding sleeve 7 and the second sliding sleeve 16, when the second bed board 17 moves in the left direction, the sleeve 32 drives the sleeve 32 to move in the left direction together through the fourth large bearing seat 36, the sleeve 32 drives the second belt pulley 30 to move in the left direction, so as to enable the pin shaft 33 to axially slide in the axial sliding groove 321, so that a patient can pull the lumbar vertebra of the patient, and the force can be conveniently grasped, the traction effect is good.

When the medical nursing bed is required to move, a medical worker can move the medical nursing bed through the universal wheel 41 and the roller 42, the universal wheel 41 can flexibly steer, the movement is more convenient, when the medical nursing bed is moved to a required position, the medical worker screws the large screw 45, the large screw 45 drives the arc-shaped pressing plate 43 to move downwards, and the arc-shaped pressing plate 43 is tightly pressed on the roller 42, so that the medical nursing bed is fixed, the small guide rod 46 provides guide assistance for the movement of the arc-shaped pressing plate 43, when the fixation is not required, the large screw 45 is reversely screwed, and the small spring 47 provides elastic assistance for the resetting of the small guide rod 46 and the arc-shaped pressing plate 43, and the use is convenient.

When a patient pulls by himself, the rotating wheel 23 is rotated by one hand, the pull wire 58 is pulled by the other hand, the pull wire 58 drives the guide sleeve 53 and the infrared baking lamp 57 to move leftwards through the large connecting plate 56, the pulley block 59 provides guiding assistance for the pull wire 58, the guide sleeve 53 can slide on the long guide rod 52, the infrared baking lamp 57 is adjusted to a proper position, then medical personnel starts the infrared baking lamp 57 and irradiates the patient, when the patient does not need to be irradiated, the pull wire 58 is loosened, and under the action of the pulling force of the tension spring 55, the guide sleeve 53, the large connecting plate 56 and the infrared baking lamp 57 are driven by the fixing block 54 to move rightwards.

When the garbage can 64 needs to be used, the sliding block 63 slides on the sliding rail 62, the garbage can 64 slides forwards or backwards, the cover plate 65 is moved away from the garbage can 64 at the moment, then the garbage is placed in the garbage can 64, the garbage can 64 slides back to the position below the cover plate 65, so that the garbage in the garbage can 64 is isolated, when the garbage in the garbage can 64 needs to be treated, the sliding block 63 slides down from the sliding rail 62, and after the garbage can 64 is moved out, the garbage in the garbage can 64 can be conveniently treated.

Because the transfusion bottle also comprises the long support rod 71, the small connecting plate 72 and the hook 73, when a patient needs to perform transfusion, a medical worker can hang the transfusion bottle upside down on the hook 73, and the transfusion can be conveniently performed on the patient.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A lumbar traction bed for medical orthopedic patients is characterized in that: comprises a first bed board (1), a portal plate (2), a long screw rod (3), a small bearing (4), a long pressing board (5), a cushion (6), a first sliding sleeve (7), a sliding rod (8), a first nut (9), a first screw rod (10), a first bearing (11), a first supporting board (12), a second screw rod (13), a first large bearing seat (14), a second nut (15), a second sliding sleeve (16), a second bed board (17), two fixing rods (18), a first supporting rod (19), a first top plate (20), a second bearing (21), a rotating shaft (22), a rotating wheel (23), a first bevel gear (24), a second bevel gear (25), a long connecting shaft (26), a second large bearing seat (27), a third large bearing seat (28), a first belt pulley (29), a second belt pulley (30), a circulating belt (31), a sleeve (32), A pin shaft (33), a third bearing (34), a second support plate (35) and a fourth large bearing seat (36), wherein the bottom of a portal plate (2) is connected with the right side of the top of a first bed plate (1), the middle position of the top of the portal plate (2) is in threaded connection with a long screw (3), the lower end of the long screw (3) is in interference connection with a small bearing (4), the small bearing (4) is embedded in a long pressing plate (5), the long pressing plate (5) is positioned in the portal plate (2), a cushion (6) is connected with the bottom of the long pressing plate (5), two arc-shaped grooves (601) are symmetrically formed in the front and back of the bottom of the cushion (6), the left side of the bottom of the first bed plate (1) is connected with a first sliding sleeve (7), the first sliding sleeve (7) is sleeved on a sliding rod (8), the bottom of the first sliding sleeve (7) is connected with a first nut (9), and the first nut (9) is sleeved on a first, the first screw rod (10) is in threaded connection with the first nut (9), the first bearing (11) is embedded at the upper part of the first support plate (12), the first bearing (11) is in interference connection with the right end of the first screw rod (10), the top of the first support plate (12) is connected with the right end of the bottom of the slide rod (8), the right end of the second screw rod (13) is connected with the left end of the first screw rod (10), the first large bearing seat (14) is positioned at the left side of the first sliding sleeve (7), the top of the first large bearing seat (14) is connected with the slide rod (8), the bearing in the first large bearing seat (14) is in interference connection with the second screw rod (13), the second nut (15) is sleeved on the second screw rod (13), the second nut (15) is in threaded connection with the second screw rod (13), and the second sliding sleeve (16) is positioned at the left side of the first large bearing seat (14), the second sliding sleeve (16) is sleeved on the sliding rod (8) in a sliding manner, the bottom of the second sliding sleeve (16) is connected with a second nut (15), the second bed plate (17) is positioned on the left side of the first bed plate (1), the bottom of the second bed plate (17) is connected with the top of the second sliding sleeve (16), two fixing rods (18) are symmetrically fixed on the top of the second bed plate (17) in a front-back manner, a first supporting rod (19) is positioned on the left side of the fixing rod (18), the lower end of the first supporting rod (19) is connected with the left end of the top of the second bed plate (17), the left end of the bottom of the first top plate (20) is connected with the upper end of the first supporting rod (19), a second bearing (21) is embedded at the right part of the first top plate (20), the rotating shaft (22) is in interference connection with the second bearing (21), the lower end of the rotating shaft (22) is connected with a rotating wheel (23), and the upper, the second bevel gear (25) is positioned on the left side of the first bevel gear (24), the second bevel gear (25) is meshed with the first bevel gear (24), the right end of the long connecting shaft (26) is connected with the second bevel gear (25), the second large bearing seat (27) is positioned on the left side of the second bevel gear (25), a bearing in the second large bearing seat (27) is in interference connection with the long connecting shaft (26), the bottom of the second large bearing seat (27) is connected with the top of the first top plate (20), the third large bearing seat (28) is positioned on the left side of the second large bearing seat (27), the third large bearing seat (28) is connected with the top of the first top plate (20), a bearing in the third large bearing seat (28) is in interference connection with the long connecting shaft (26), the first belt pulley (29) is positioned on the left side of the third large bearing seat (28), and the first belt pulley (29) is connected with the left end of the long connecting shaft (26), the second belt pulley (30) is positioned below the first belt pulley (29), the second belt pulley (30) is connected with the first belt pulley (29) through a circulating belt (31), the second belt pulley (30) is fixedly sleeved on a sleeve (32), the sleeve (32) is sleeved on the second screw rod (13) in a sliding manner, the left end of the front side wall of the second screw rod (13) is connected with a pin shaft (33), the front side wall of the sleeve (32) is provided with an axial sliding groove (321), the pin shaft (33) is positioned in the axial sliding groove (321) in a sliding manner, a third bearing (34) is positioned on the right side of the sleeve (32), the third bearing (34) is embedded on the upper portion of a second supporting plate (35), the left portion of the second screw rod (13) and the third bearing (34) are in interference connection, the upper end of the second supporting plate (35) is connected with the left end of the bottom of the sliding rod (8), the left end of the bottom of the second bed plate (17) is connected with a fourth large bearing seat, a bearing in the fourth large bearing seat (36) is in interference connection with the sleeve (32), and the fourth large bearing seat (36) is positioned on the right side of the second belt pulley (30);

the device is characterized by further comprising universal wheels (41), idler wheels (42), arc-shaped pressing plates (43), a fixing plate (44), a large screw rod (45), small guide rods (46) and small springs (47), wherein the universal wheels (41) are connected to the bottom of the first supporting plate (12), the idler wheels (42) are connected to the lower end of the second supporting plate (35), the arc-shaped pressing plates (43) are located above the idler wheels (42), the rear side of the fixing plate (44) is connected with the front side of the second supporting plate (35), the large screw rod (45) is in threaded connection with the right portion of the fixing plate (44), the lower end of the large screw rod (45) is in contact with the arc-shaped pressing plates (43), guide holes (441) which penetrate through the upper portion and the lower portion are formed in the left portion of the fixing plate (44), the small guide rods (46) are located in the guide holes (441) in a sliding mode, the lower end of the small guide rods (46) is connected with the left, the small spring (47) is sleeved on the small guide rod (46);

the novel table tennis table is characterized by further comprising a second supporting rod (51), a long guide rod (52), a guide sleeve (53), a fixing block (54), a tension spring (55), a large connecting plate (56), an infrared baking lamp (57), a pull wire (58) and a pulley block (59), wherein the second supporting rod (51) is positioned on the right side of the portal plate (2), the lower end of the second supporting rod (51) is connected with the top of the first table plate (1), the right end of the long guide rod (52) is connected with the upper portion of the left side of the second supporting rod (51), the left end of the long guide rod (52) is in contact with the right end of the first top plate (20), the guide sleeve (53) is sleeved on the long guide rod (52) in a sliding mode, the top of the guide sleeve (53) is connected with the fixing block (54), the tension spring (55) is positioned between the second supporting rod (51) and the fixing block (54), the fixing block (54) and the second supporting rod (51) are both connected with, the bottom of the large connecting plate (56) is connected with an infrared baking lamp (57), one end of a pull wire (58) is connected with the left side of the large connecting plate (56), the other end of the pull wire (58) penetrates through a pulley block (59), and the pulley block (59) is connected with the left end of the bottom of the long guide rod (52).

2. A lumbar traction table for use in medical orthopaedic patients according to claim 1, wherein: still including putting thing board (61), slide rail (62), slider (63), rubbish jar (64) and apron (65), it is located between second backup pad (35) and first backup pad (12) to put thing board (61), second backup pad (35) and first backup pad (12) all are connected with putting thing board (61), the intermediate position of putting thing board (61) top is connected with slide rail (62), slider (63) are located the top of slide rail (62), slider (63) set up sliding connection with slide rail (62), the top of slider (63) is connected with rubbish jar (64), apron (65) are located the top of rubbish jar (64), apron (65) contact with rubbish jar (64), the top of apron (65) is connected with the bottom of first big bearing (14).

3. A lumbar traction table for use in medical orthopaedic patients according to claim 2, wherein: the novel bed is characterized by further comprising a long supporting rod (71), a small connecting plate (72) and a hook (73), wherein the long supporting rod (71) is located in front of the first top plate (20), the lower end of the long supporting rod (71) is connected with the top of the second bed plate (17), the upper end of the long supporting rod (71) is connected with the small connecting plate (72), and the right end of the bottom of the small connecting plate (72) is connected with the hook (73).