CN108785026B - Medical supporting device for patient walking - Google Patents
Medical supporting device for patient walking Download PDFInfo
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- CN108785026B CN108785026B CN201810580050.XA CN201810580050A CN108785026B CN 108785026 B CN108785026 B CN 108785026B CN 201810580050 A CN201810580050 A CN 201810580050A CN 108785026 B CN108785026 B CN 108785026B
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- rod
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/04—Wheeled walking aids for disabled persons
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/04—Wheeled walking aids for disabled persons
- A61H2003/043—Wheeled walking aids for disabled persons with a drive mechanism
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/04—Wheeled walking aids for disabled persons
- A61H2003/046—Wheeled walking aids for disabled persons with braking means
Abstract
The invention relates to a supporting device, in particular to a supporting device for patients during walking in medical treatment. Therefore, the technical problems of the invention are as follows: provides a medical device for assisting a patient in walking, which can always support the patient to walk, has high safety and reduces the workload of medical staff. The technical scheme is as follows: a medical supporting device for patients during walking comprises a frame body, a supporting rod, an electric push rod, a movable block, a transverse plate, a first handrail and the like; the second handrail is installed at the top of the left and right side frame bodies, the supporting rods are installed at the bottoms of the left and right side frame bodies at even intervals, and electric push rods are arranged in the left and right side frame bodies. The first handrail and the second handrail can be butted under the action of the electric push rod and the motor, so that a patient can walk all the time by holding the first handrail and the second handrail, the safety is high, the patient can stop immediately when the patient wants to stop through the brake device, the patient is prevented from being pulled down by the continuous sliding of the handle, and the handle can be prevented from being separated from the second handrail through the matching of the second clamping block and the clamping rod.
Description
Technical Field
The invention relates to a supporting device, in particular to a supporting device for patients during walking in medical treatment.
Background
Medical treatment: 1. and (3) treating the disease. The Chinese medical history is thousands of years, and the word eye appears in recent decades, which is a new word eye for international connection, and the treatment is mostly used before. However, medical care also includes healthcare content.
In the hospital, the recovery movement of some patients with leg fracture during the rehabilitation period mostly takes the slow walking as the main part, usually walk on the corridor of the hospital, handrails are arranged at the two ends of the walking area, the patients walk slowly by holding the handrails, the rehabilitation training is carried out, but in the position with a door, the handrails are disconnected, the patients cannot walk by holding, the patients walk alone, but nothing is used for supporting the patients, accidents occur easily, the safety is not high, at the moment, the patients need medical care personnel to hold up to walk, and the workload of the medical care personnel is increased.
Therefore, there is a need to develop a medical supporting device for patients to walk, which can always support the patients to walk, has high safety and reduces the workload of medical staff.
Disclosure of Invention
In order to overcome the defects that when the handrail is disconnected, a patient cannot walk by holding the handrail, the patient walks alone, but no object is used for supporting the patient, accidents are easy to happen, and the safety is not high, the technical problem of the invention is as follows: provides a medical device for assisting a patient in walking, which can always support the patient to walk, has high safety and reduces the workload of medical staff.
The technical scheme is as follows: a supporting device for patients during walking for medical treatment comprises a frame body, supporting rods, electric push rods, movable blocks, transverse plates, a first handrail, a first button, a second handrail, a second button, a first sliding block, a bearing seat, a lead screw, nuts, a first belt pulley, a flat belt, a second belt pulley, a motor and a first clamping block, wherein the second handrail is installed at the tops of the frame bodies at the left side and the right side, the supporting rods are installed at the bottoms of the frame bodies at the left side and the right side at even intervals, the electric push rods are arranged in the frame bodies at the left side and the right side, the electric push rods are symmetrically arranged, the movable blocks are installed on telescopic rods of the electric push rods, the movable blocks are in sliding fit with the frame bodies, first sliding grooves are formed in the inner side surfaces of the movable blocks at the left side and the right side, first sliding blocks are in sliding fit with the first sliding grooves, the transverse plates are, the first handrail is matched with the second handrail, the middle part of the right side surface of the left side transverse plate is provided with a first groove, the middle part of the left side surface in the first groove is provided with a second button, the second button is connected with an electric push rod through a circuit, the middle part of the left side surface of the right side transverse plate is provided with a first fixture block, the first fixture block is matched with the first groove, the right part of the left side movable block and the left part of the right side movable block are provided with through grooves which are communicated with the first groove, the top and the right side of the left side through groove and the top and the left side of the left side through groove are embedded with bearing seats, a screw rod is connected between the bearing seats on the upper side and the lower side, the right side surface of the left side nut is connected with the middle part of the left side surface of the first slider on the right side, the left side surface of the right side nut, the output shaft of motor has the second belt pulley through the coupling joint, is connected with the flat belt between second belt pulley and the first belt pulley, and first button is all installed on the outer top right side of left side framework and the outer top left side of right side framework, and first button is located second handrail rear side, and first button is connected by the circuit with electric putter.
Optionally, the handrail device further comprises a handle, a roller and a connecting rod, a second sliding groove is formed in the middle of the top of the second handrail, the handle is arranged above the second handrail, the connecting rod is symmetrically arranged in the middle of the outer bottom of the handle, the roller is arranged between the tail ends of the connecting rod on the left side and the tail end of the connecting rod on the right side, and the roller is located in the second sliding groove and is in sliding fit with the second sliding groove.
Optionally, the brake device comprises a fixed block, a first slide rail, a second slide block, a first spring, a first brake block, a second brake block, a movable rod, a cross rod and a wedge-shaped block, wherein the second brake block is installed on the upper portions of the front side surface and the rear side surface of the second handrail in an embedded manner, the fixed blocks are symmetrically installed on the front side and the rear side of the outer bottom of the handle, second grooves are formed in the lower portions of the inner side surfaces of the fixed blocks on the front side and the rear side, the first slide rail is horizontally installed on the rear side of the inner top of the front side second groove and the front side of the inner top of the rear side second groove, a second slide block matched with the first slide rail is arranged on the first slide rail, the second slide block is in sliding fit with the first slide rail, the first brake block is installed on the bottom of the second slide block, the first spring is connected between the rear side surface of the front side second slide block and the inner rear side surface of the front side first slide rail, the first spring is also connected between, first through holes are formed in the middle of the top of the fixed block and in the front side and the rear side of the bottom of the handle, the first through holes corresponding to the upper side and the lower side between the fixed block and the handle are communicated, movable rods are arranged in the first through holes corresponding to the fixed block and the handle, a cross rod is arranged between the top ends of the movable rods in the front side and the rear side, wedge blocks are arranged on the lower portions of the inner sides of the movable rods in the front side and the rear side, and the.
Optionally, the handrail further comprises a clamping rod, a second clamping block, a vertical rod, a second sliding rail, a third sliding block, a second spring and a pull rod, wherein the front side and the back side of the top of the second handrail are symmetrically provided with third grooves, the back side of the bottom of the front third groove and the front side of the bottom of the back third groove are provided with guide holes, the middle part of the second handrail is provided with a mounting groove, the front side and the back side of the bottom in the mounting groove are symmetrically provided with the second sliding rail, the second sliding rail is provided with the third sliding block matched with the second sliding rail, the third sliding block is in sliding fit with the second sliding rail, the middle part of the top of the third sliding block is provided with the vertical rod, the top end of the vertical rod penetrates through the guide holes and is positioned in the third grooves, the upper parts of the outer side surfaces of the front vertical rod and the front side of the mounting groove are provided with the second clamping, the clamping rods are symmetrically arranged on the front side and the rear side of the outer bottom of the handle, the lower portions of the clamping rods are located in the third grooves, the clamping rods are in contact fit with the second clamping blocks, second through holes are formed in the lower portions of the front side and the rear side of the second handrail, pull rods are arranged in the second through holes, the rear ends of the front pull rods are connected with the front side lower portion of the front side vertical rod, and the front ends of the rear pull rods are connected with the rear side lower portion of the rear side vertical rod.
Firstly, the device is installed on the wall body of the corridor of the hospital by a worker, when a patient walks out of a ward and walks, the patient can hold the second handrail to walk, when the patient walks to a place with a door, the patient can press the first button, the electric push rod is started, then the telescopic rod of the electric push rod moves inwards to drive the movable block to move inwards, the movable block moves inwards to drive the transverse plates to move inwards through the first sliding blocks, the transverse plates move inwards to drive the first handrail to move inwards, when the first handrail moves inwards to the outside of the frame body and the first handrail on the left side is contacted with the first handrail on the right side, the transverse plates on the left side and the transverse plates on the right side are also contacted, then the first clamping block is inserted into the first groove, when the first clamping block is positioned in the first groove and contacted with the second button, the electric push rod is closed, the motor can be started to rotate forwards, the motor rotates forwards to drive the second belt pulley to rotate forwards, the second belt pulley, the first belt pulley corotation drives the lead screw corotation, the lead screw corotation drives the nut rebound, the nut rebound drives the first slider rebound, the first slider rebound drives the connecting plate rebound, the connecting plate rebound drives the first handrail rebound, when the first handrail rebound is in the same level with the contact of second handrail, the motor can be closed, the patient can pass through the first handrail through the gate. In a similar way, after the gate, the motor can be started to rotate reversely, then the first sliding block moves downwards to drive the first handrail to move downwards through the connecting plate to recover to the original position, the motor is closed, the telescopic rod of the electric push rod is shortened, then the connecting plate and the first handrail move inwards to recover to the original position, the first clamping block is separated from the first groove, and the electric push rod is closed.
After the patient is out of the ward, the patient can hold the handle by hand to walk along the second handrail, and then the roller rolls in the second sliding groove. Therefore, the handrail can walk without being alternately held by both hands of a patient, and the handrail is convenient and fast.
When patient holds the handle, patient's hand and horizontal pole contact, and then when patient walks to the assigned position, can stimulate horizontal pole rebound, horizontal pole rebound drives the movable rod rebound, the movable rod rebound drives wedge rebound, wedge rebound promotes first brake block rebound, first spring compression, first brake block rebound and second brake block contact, and then first brake block is fixed with the fixed block with the cooperation of second brake block, the fixed block is fixed to make the handle fixed, patient can loosen the handle, because of the influence of horizontal pole gravity, the horizontal pole rebound drives the wedge rebound through the movable rod, because of the effect of first spring, first brake block moves left and resumes to the normal position. Therefore, the roller can be prevented from continuously rolling to cause the handle to move so as to cause the patient to fall down.
When patient holds the handle and walks along the second handrail, the second fixture block carries on spacingly with the kelly cooperation to the handle, when two patients meet, can promote the pull rod inward movement, the pull rod inwards removes and drives montant inward movement, the second spring is tensile, the montant inwards removes and drives second fixture block inward movement, second fixture block inward movement does not contact with the kelly, patient can take off the handle from the second handrail, when the handle back of taking off, can loosen the pull rod, because of the effect of second spring, the montant outwards removes and drives the outside removal of second fixture block and resume to the normal position, can take the handle through the patient who meets. After the patients meet, the handle can be placed back to the second handrail again, the clamping rod is inserted into the third groove and is in contact fit with the second clamping block to limit the handle, and the patients can continue to hold the handle to walk along the second handrail. Therefore, the handle can be prevented from being separated from the second handrail, and the patient can be prevented from being unable to continue walking when meeting.
Compared with the prior art, the invention has the following advantages: the first handrail and the second handrail can be butted under the action of the electric push rod and the motor, so that a patient can walk all the time by holding the first handrail and the second handrail, the safety is high, the patient can stop immediately when the patient wants to stop through the brake device, the patient is prevented from being pulled down by the continuous sliding of the handle, and the handle can be prevented from being separated from the second handrail through the matching of the second clamping block and the clamping rod.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a left side view structural diagram of the present invention.
Fig. 3 is a partial schematic front view of the present invention.
Fig. 4 is an enlarged schematic view of part a of the present invention.
Fig. 5 is an enlarged view of part B of the present invention.
Fig. 6 is an enlarged schematic view of part C of the present invention.
FIG. 7 is a schematic left-view structural diagram of a first part of the present invention.
FIG. 8 is a second partial left view structural diagram of the present invention.
Fig. 9 is a left side view of the third embodiment of the present invention.
The parts are labeled as follows: 1: wall body, 2: door, 3: frame, 4: support rod, 5: electric push rod, 6: movable block, 7: transverse plate, 8: first handrail, 9: first button, 10: second handrail, 11: second button, 12: first groove, 13: first slider, 14: through groove, 15: bearing seat, 16: screw rod, 17: nut, 18: first pulley, 19: flat belt, 20: second pulley, 21: motor, 22: first runner, 23: first cartridge, 24: handle, 25: second chute, 26: roller, 27: connecting rod, 28: brake device, 281: second groove, 282: fixed block, 283: first slide rail, 284: second slider, 285: first spring, 286: first brake block, 287: second brake block, 288: first via, 289: movable lever, 2810: cross-bar, 2811: wedge block, 29: third groove, 30: jamming rod, 31: second cartridge, 32: guide hole, 33: vertical bar, 34: second slide rail, 35: third slider, 36: second spring, 37: second through hole, 38: tie rod, 39: and (4) mounting the 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 medical supporting device for patients during walking is shown in figures 1-9 and comprises a frame body 3, a support rod 4, an electric push rod 5, a movable block 6, a transverse plate 7, a first handrail 8, a first button 9, a second handrail 10, a second button 11, a first slide block 13, a bearing seat 15, a screw rod 16, a nut 17, a first belt pulley 18, a flat belt 19, a second belt pulley 20, a motor 21 and a first fixture block 23, wherein the top parts of the frame bodies 3 on the left side and the right side are provided with the second handrail 10, the bottom parts of the frame bodies 3 on the left side and the right side are provided with the support rod 4 at uniform intervals, the frame bodies 3 on the left side and the right side are internally provided with the electric push rod 5, the electric push rod 5 are symmetrically arranged, a telescopic rod of the electric push rod 5 is provided with the movable block 6, the movable block 6 is in sliding fit with the frame bodies 3, the inner side surfaces of the movable, the first slide block 13 is in sliding fit with a first sliding groove 22, the inner side surfaces of the first slide blocks 13 on the left side and the right side are both provided with a transverse plate 7, the top of the transverse plate 7 is provided with a first handrail 8, the first handrail 8 is matched with a second handrail 10, the middle part of the right side surface of the left side transverse plate 7 is provided with a first groove 12, the middle part of the left side surface in the first groove 12 is provided with a second button 11, the second button 11 is connected with an electric push rod 5 by a circuit, the middle part of the left side surface of the right side transverse plate 7 is provided with a first clamping block 23, the first clamping block 23 is matched with the first groove 12, the right part of the left side movable block 6 and the left part of the right side movable block 6 are both provided with a through groove 14, the through groove 14 is communicated with the first sliding groove 22, the top and the right side of the left side through groove 14 and the top and the left side of the left side through groove 14 are both embedded, the nut 17 left surface on right side is connected with the first slider 13 right flank middle part on right side, first belt pulley 18 is installed to 16 lower parts of lead screw, the groove 14 left surface lower part is led to with the right side in left side and the groove 14 right side lower part is all vertically installed motor 21, motor 21's output shaft has second belt pulley 20 through the coupling joint, be connected with flat belt 19 between second belt pulley 20 and the first belt pulley 18, first button 9 is all installed on the outer top right side of left side framework 3 and the outer top left side of right side framework 3, first button 9 is located second handrail 10 rear sides, first button 9 is by circuit connection with electric putter 5.
Example 2
A medical supporting device for patients during walking is shown in figures 1-9 and comprises a frame body 3, a support rod 4, an electric push rod 5, a movable block 6, a transverse plate 7, a first handrail 8, a first button 9, a second handrail 10, a second button 11, a first slide block 13, a bearing seat 15, a screw rod 16, a nut 17, a first belt pulley 18, a flat belt 19, a second belt pulley 20, a motor 21 and a first fixture block 23, wherein the top parts of the frame bodies 3 on the left side and the right side are provided with the second handrail 10, the bottom parts of the frame bodies 3 on the left side and the right side are provided with the support rod 4 at uniform intervals, the frame bodies 3 on the left side and the right side are internally provided with the electric push rod 5, the electric push rod 5 are symmetrically arranged, a telescopic rod of the electric push rod 5 is provided with the movable block 6, the movable block 6 is in sliding fit with the frame bodies 3, the inner side surfaces of the movable, the first slide block 13 is in sliding fit with a first sliding groove 22, the inner side surfaces of the first slide blocks 13 on the left side and the right side are both provided with a transverse plate 7, the top of the transverse plate 7 is provided with a first handrail 8, the first handrail 8 is matched with a second handrail 10, the middle part of the right side surface of the left side transverse plate 7 is provided with a first groove 12, the middle part of the left side surface in the first groove 12 is provided with a second button 11, the second button 11 is connected with an electric push rod 5 by a circuit, the middle part of the left side surface of the right side transverse plate 7 is provided with a first clamping block 23, the first clamping block 23 is matched with the first groove 12, the right part of the left side movable block 6 and the left part of the right side movable block 6 are both provided with a through groove 14, the through groove 14 is communicated with the first sliding groove 22, the top and the right side of the left side through groove 14 and the top and the left side of the left side through groove 14 are both embedded, the nut 17 left surface on right side is connected with the first slider 13 right flank middle part on right side, first belt pulley 18 is installed to 16 lower parts of lead screw, the groove 14 left surface lower part is led to with the right side in left side and the groove 14 right side lower part is all vertically installed motor 21, motor 21's output shaft has second belt pulley 20 through the coupling joint, be connected with flat belt 19 between second belt pulley 20 and the first belt pulley 18, first button 9 is all installed on the outer top right side of left side framework 3 and the outer top left side of right side framework 3, first button 9 is located second handrail 10 rear sides, first button 9 is by circuit connection with electric putter 5.
The novel handrail is characterized by further comprising a handle 24, rollers 26 and a connecting rod 27, wherein a second sliding groove 25 is formed in the middle of the top of the second handrail 10, the handle 24 is arranged above the second handrail 10, the connecting rod 27 is symmetrically arranged in the middle of the outer bottom of the handle 24, the rollers 26 are arranged between the tail ends of the connecting rods 27 on the left side and the right side, and the rollers 26 are located in the second sliding groove 25 and are in sliding fit with the second sliding groove 25.
Example 3
A medical supporting device for patients during walking is shown in figures 1-9 and comprises a frame body 3, a support rod 4, an electric push rod 5, a movable block 6, a transverse plate 7, a first handrail 8, a first button 9, a second handrail 10, a second button 11, a first slide block 13, a bearing seat 15, a screw rod 16, a nut 17, a first belt pulley 18, a flat belt 19, a second belt pulley 20, a motor 21 and a first fixture block 23, wherein the top parts of the frame bodies 3 on the left side and the right side are provided with the second handrail 10, the bottom parts of the frame bodies 3 on the left side and the right side are provided with the support rod 4 at uniform intervals, the frame bodies 3 on the left side and the right side are internally provided with the electric push rod 5, the electric push rod 5 are symmetrically arranged, a telescopic rod of the electric push rod 5 is provided with the movable block 6, the movable block 6 is in sliding fit with the frame bodies 3, the inner side surfaces of the movable, the first slide block 13 is in sliding fit with a first sliding groove 22, the inner side surfaces of the first slide blocks 13 on the left side and the right side are both provided with a transverse plate 7, the top of the transverse plate 7 is provided with a first handrail 8, the first handrail 8 is matched with a second handrail 10, the middle part of the right side surface of the left side transverse plate 7 is provided with a first groove 12, the middle part of the left side surface in the first groove 12 is provided with a second button 11, the second button 11 is connected with an electric push rod 5 by a circuit, the middle part of the left side surface of the right side transverse plate 7 is provided with a first clamping block 23, the first clamping block 23 is matched with the first groove 12, the right part of the left side movable block 6 and the left part of the right side movable block 6 are both provided with a through groove 14, the through groove 14 is communicated with the first sliding groove 22, the top and the right side of the left side through groove 14 and the top and the left side of the left side through groove 14 are both embedded, the nut 17 left surface on right side is connected with the first slider 13 right flank middle part on right side, first belt pulley 18 is installed to 16 lower parts of lead screw, the groove 14 left surface lower part is led to with the right side in left side and the groove 14 right side lower part is all vertically installed motor 21, motor 21's output shaft has second belt pulley 20 through the coupling joint, be connected with flat belt 19 between second belt pulley 20 and the first belt pulley 18, first button 9 is all installed on the outer top right side of left side framework 3 and the outer top left side of right side framework 3, first button 9 is located second handrail 10 rear sides, first button 9 is by circuit connection with electric putter 5.
The novel handrail is characterized by further comprising a handle 24, rollers 26 and a connecting rod 27, wherein a second sliding groove 25 is formed in the middle of the top of the second handrail 10, the handle 24 is arranged above the second handrail 10, the connecting rod 27 is symmetrically arranged in the middle of the outer bottom of the handle 24, the rollers 26 are arranged between the tail ends of the connecting rods 27 on the left side and the right side, and the rollers 26 are located in the second sliding groove 25 and are in sliding fit with the second sliding groove 25.
The brake device 28 further comprises a brake device 28, the brake device 28 comprises a fixed block 282, a first slide rail 283, a second slide block 284, a first spring 285, a first brake block 286, a second brake block 287, a movable rod 289, a cross bar 2810 and a wedge block 2811, the second brake block 287 is installed on the upper portions of the front side and the rear side of the second handrail 10 in an embedded manner, the fixed block 282 is installed on the outer bottom of the handle 24 in a front-rear symmetrical manner, second grooves 281 are formed in the lower portions of the inner side surfaces of the fixed block 282 on the front side and the rear side, first slide rails are horizontally installed on the rear side of the top of the front side second groove 281 and the front side of the top of the rear side second groove 281, the first slide rail 283 is provided with a second slide block 284 matched with the first slide rail 283, the second slide block 284 is in sliding fit with the first slide rail 283, the first brake block 286 is installed on the bottom of the second slide block 284, the first brake block 286 is matched with the second brake block 287, the first spring 285 is connected, a first spring 285 is also connected between the front side surface of the rear second slider 284 and the inner front side surface of the rear first slide rail 283, first through holes 288 are formed in the middle of the top of the fixed block 282 and on the front side and the rear side of the bottom of the handle 24, the first through holes 288 corresponding to the upper side and the lower side between the fixed block 282 and the handle 24 are communicated, a movable rod 289 is arranged in the first through hole 288 corresponding to the fixed block 282 and the handle 24, a cross rod 2810 is installed between the top ends of the movable rods 289 on the front side and the rear side, wedge blocks 2811 are installed on the inner lower parts of the movable rods 289 on the front side and the rear side.
Example 4
A medical supporting device for patients during walking is shown in figures 1-9 and comprises a frame body 3, a support rod 4, an electric push rod 5, a movable block 6, a transverse plate 7, a first handrail 8, a first button 9, a second handrail 10, a second button 11, a first slide block 13, a bearing seat 15, a screw rod 16, a nut 17, a first belt pulley 18, a flat belt 19, a second belt pulley 20, a motor 21 and a first fixture block 23, wherein the top parts of the frame bodies 3 on the left side and the right side are provided with the second handrail 10, the bottom parts of the frame bodies 3 on the left side and the right side are provided with the support rod 4 at uniform intervals, the frame bodies 3 on the left side and the right side are internally provided with the electric push rod 5, the electric push rod 5 are symmetrically arranged, a telescopic rod of the electric push rod 5 is provided with the movable block 6, the movable block 6 is in sliding fit with the frame bodies 3, the inner side surfaces of the movable, the first slide block 13 is in sliding fit with a first sliding groove 22, the inner side surfaces of the first slide blocks 13 on the left side and the right side are both provided with a transverse plate 7, the top of the transverse plate 7 is provided with a first handrail 8, the first handrail 8 is matched with a second handrail 10, the middle part of the right side surface of the left side transverse plate 7 is provided with a first groove 12, the middle part of the left side surface in the first groove 12 is provided with a second button 11, the second button 11 is connected with an electric push rod 5 by a circuit, the middle part of the left side surface of the right side transverse plate 7 is provided with a first clamping block 23, the first clamping block 23 is matched with the first groove 12, the right part of the left side movable block 6 and the left part of the right side movable block 6 are both provided with a through groove 14, the through groove 14 is communicated with the first sliding groove 22, the top and the right side of the left side through groove 14 and the top and the left side of the left side through groove 14 are both embedded, the nut 17 left surface on right side is connected with the first slider 13 right flank middle part on right side, first belt pulley 18 is installed to 16 lower parts of lead screw, the groove 14 left surface lower part is led to with the right side in left side and the groove 14 right side lower part is all vertically installed motor 21, motor 21's output shaft has second belt pulley 20 through the coupling joint, be connected with flat belt 19 between second belt pulley 20 and the first belt pulley 18, first button 9 is all installed on the outer top right side of left side framework 3 and the outer top left side of right side framework 3, first button 9 is located second handrail 10 rear sides, first button 9 is by circuit connection with electric putter 5.
The novel handrail is characterized by further comprising a handle 24, rollers 26 and a connecting rod 27, wherein a second sliding groove 25 is formed in the middle of the top of the second handrail 10, the handle 24 is arranged above the second handrail 10, the connecting rod 27 is symmetrically arranged in the middle of the outer bottom of the handle 24, the rollers 26 are arranged between the tail ends of the connecting rods 27 on the left side and the right side, and the rollers 26 are located in the second sliding groove 25 and are in sliding fit with the second sliding groove 25.
The brake device 28 further comprises a brake device 28, the brake device 28 comprises a fixed block 282, a first slide rail 283, a second slide block 284, a first spring 285, a first brake block 286, a second brake block 287, a movable rod 289, a cross bar 2810 and a wedge block 2811, the second brake block 287 is installed on the upper portions of the front side and the rear side of the second handrail 10 in an embedded manner, the fixed block 282 is installed on the outer bottom of the handle 24 in a front-rear symmetrical manner, second grooves 281 are formed in the lower portions of the inner side surfaces of the fixed block 282 on the front side and the rear side, first slide rails are horizontally installed on the rear side of the top of the front side second groove 281 and the front side of the top of the rear side second groove 281, the first slide rail 283 is provided with a second slide block 284 matched with the first slide rail 283, the second slide block 284 is in sliding fit with the first slide rail 283, the first brake block 286 is installed on the bottom of the second slide block 284, the first brake block 286 is matched with the second brake block 287, the first spring 285 is connected, a first spring 285 is also connected between the front side surface of the rear second slider 284 and the inner front side surface of the rear first slide rail 283, first through holes 288 are formed in the middle of the top of the fixed block 282 and on the front side and the rear side of the bottom of the handle 24, the first through holes 288 corresponding to the upper side and the lower side between the fixed block 282 and the handle 24 are communicated, a movable rod 289 is arranged in the first through hole 288 corresponding to the fixed block 282 and the handle 24, a cross rod 2810 is installed between the top ends of the movable rods 289 on the front side and the rear side, wedge blocks 2811 are installed on the inner lower parts of the movable rods 289 on the front side and the rear side.
The novel handrail is characterized by further comprising a clamping rod 30, a second clamping block 31, a vertical rod 33, a second sliding rail 34, a third sliding block 35, a second spring 36 and a pull rod 38, wherein the front side and the back side of the top of the second handrail 10 are symmetrically provided with third grooves 29, the rear side of the bottom of the front side third groove 29 and the front side of the bottom of the rear side third groove 29 are both provided with guide holes 32, the middle part of the second handrail 10 is provided with a mounting groove 39, the front side and the back side of the bottom in the mounting groove 39 are symmetrically provided with the second sliding rail 34, the second sliding block 35 matched with the second sliding rail 34 is arranged on the second sliding rail 34, the third sliding block 35 is in sliding fit with the second sliding rail 34, the vertical rod 33 is arranged in the middle of the top of the third sliding block 35, the top end of the vertical rod 33 penetrates through the guide holes 32 and is positioned in the third grooves 29, the second clamping block 31 is arranged on the outer side surfaces of the front side and the back side vertical rod 33, the second spring 36 is connected between, the clamping rods 30 are symmetrically arranged at the front side and the rear side of the outer bottom of the handle 24, the lower portions of the clamping rods 30 are located in the third grooves 29, the clamping rods 30 are in contact fit with the second clamping blocks 31, the lower portions of the front side and the rear side of the second handrail 10 are respectively provided with a second through hole 37, a pull rod 38 is arranged in each second through hole 37, the rear end of each front pull rod 38 is connected with the lower portion of the front side of the front vertical rod 33, and the front end of each rear pull rod 38 is connected with the lower portion of the rear side of the rear.
Firstly, the working personnel installs the device on the wall 1 of the hospital corridor, when the patient walks out of the ward and walks away, the patient can walk by holding the second handrail 10, when the patient walks to the place with the door 2, the patient can press the first button 9, the electric push rod 5 is started, and then the telescopic rod of the electric push rod 5 moves inwards to drive the movable block 6 to move inwards, the movable block 6 moves inwards to drive the transverse plate 7 to move inwards through the first sliding block 13, the transverse plate 7 moves inwards to drive the first handrail 8 to move inwards, when the first handrail 8 moves inwards to the outside of the frame body 3, and the first handrail 8 at the left side contacts with the first handrail 8 at the right side, the transverse plates 7 at the left side also contact, and then the first clamping block 23 is inserted into the first groove 12, when the first clamping block 23 is positioned in the first groove 12 and contacts with the second button 11, the electric push rod 5 is closed, and the motor 21 can be started to rotate forwards, the motor 21 positively rotates to drive the second belt pulley 20 positively rotates, the second belt pulley 20 positively rotates to drive the first belt pulley 18 positively rotates through the flat belt 19, the first belt pulley 18 positively rotates to drive the screw rod 16 positively rotates, the screw rod 16 positively rotates to drive the nut 17 to move upwards, the nut 17 moves upwards to drive the first slider 13 to move upwards, the first slider 13 moves upwards to drive the connecting plate to move upwards, the connecting plate moves upwards to drive the first handrail 8 to move upwards, when the first handrail 8 moves upwards and contacts with the second handrail 10 at the same level, the motor 21 can be closed, and a patient can pass through the door 2 through the first handrail 8. Similarly, after passing through the door 2, the motor 21 can be started to rotate reversely, the first sliding block 13 moves downwards to drive the first handrail 8 to move downwards through the connecting plate to return to the original position, the motor 21 is closed, the telescopic rod of the electric push rod 5 is shortened, the connecting plate and the first handrail 8 are driven to move inwards to return to the original position, the first clamping block 23 is separated from the first groove 12, and the electric push rod 5 is closed.
When the patient is out of the ward, the patient can walk along the second handrail 10 by holding the handle 24 with his/her hand, and the rollers 26 roll in the second sliding grooves 25. Therefore, the handrail can walk without being alternately held by both hands of a patient, and the handrail is convenient and fast.
When a patient holds the handle 24, the hand of the patient is in contact with the cross rod 2810, and then when the patient walks to a specified position, the cross rod 2810 can be pulled to move upwards, the cross rod 2810 moves upwards to drive the movable rod 289 to move upwards, the movable rod 289 moves upwards to drive the wedge block 2811 to move upwards, the wedge block 2811 moves upwards to drive the first brake block 286 to move inwards, the first spring 285 is compressed, the first brake block 286 moves inwards to be in contact with the second brake block 287, and then the first brake block 286 is matched with the second brake block 287 to fix the fixed block 282, the fixed block 282 is fixed to fix the handle 24, the patient can release the handle 24, due to the influence of the gravity of the cross rod 2810, the cross rod 2810 moves downwards to drive the wedge block 2811 through the movable rod 289 to move downwards, and due to the action of the first spring 285, the first brake block 286 moves leftwards to return to the original position. In this manner, the continued rolling of the rollers 26 to move the handle 24 is prevented from causing the patient to fall.
When a patient holds the handle 24 and walks along the second handrail 10, the second clamping block 31 is matched with the clamping rod 30 to limit the handle 24, when two patients meet, the pull rod 38 can be pushed to move inwards, the pull rod 38 moves inwards to drive the vertical rod 33 to move inwards, the second spring 36 is stretched, the vertical rod 33 moves inwards to drive the second clamping block 31 to move inwards, the second clamping block 31 does not contact with the clamping rod 30, the patient can take the handle 24 off the second handrail 10, after the handle 24 is taken off, the pull rod 38 can be loosened, due to the effect of the second spring 36, the vertical rod 33 moves outwards to drive the second clamping block 31 to move outwards to return to the original position, and the patient who meets the handle 24 can be held. After the encountered patient passes, the handle 24 can be placed back on the second handrail 10 again, and then the clamping rod 30 is inserted into the third groove 29 to be contacted and matched with the second clamping block 31 to limit the handle 24, so that the patient can continue to hold the handle 24 to walk along the second handrail 10. In this way, the handle 24 is prevented from being separated from the second handrail 10, and the patient is prevented from being unable to walk any more when meeting.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (4)
1. A supporting device for patients during walking for medical treatment is characterized by comprising frame bodies (3), supporting rods (4), electric push rods (5), movable blocks (6), transverse plates (7), first handrails (8), first buttons (9), second handrails (10), second buttons (11), first sliders (13), bearing seats (15), lead screws (16), nuts (17), first belt pulleys (18), flat belts (19), second belt pulleys (20), motors (21) and first clamping blocks (23), wherein the second handrails (10) are installed at the tops of the left and right side frame bodies (3), the supporting rods (4) are installed at the bottoms of the left and right side frame bodies (3) at even intervals, the electric push rods (5) are arranged in the left and right side frame bodies (3), the electric push rods (5) are symmetrically arranged, the movable blocks (6) are installed on telescopic rods of the electric push rods (5), the movable block (6) is in sliding fit with the frame body (3), the inner side faces of the movable blocks (6) on the left side and the right side are provided with first sliding grooves (22), first sliding blocks (13) are arranged in the first sliding grooves (22), the first sliding blocks (13) are in sliding fit with the first sliding grooves (22), transverse plates (7) are arranged on the inner side faces of the first sliding blocks (13) on the left side and the right side, first handrails (8) are arranged at the tops of the transverse plates (7), the first handrails (8) are matched with second handrails (10), a first groove (12) is formed in the middle of the right side face of the transverse plate (7) on the left side, a second button (11) is arranged in the middle of the left side face of the first groove (12), the second button (11) is connected with the electric push rod (5) through a circuit, a first clamping block (23) is arranged in the middle of the left side face of the transverse plate (7), the first clamping block (23) is matched with the first groove (12), through, the through groove (14) is communicated with the first sliding groove (22), the top and the right side of the left side through groove (14) and the top and the left side of the left side through groove (14) are provided with embedded bearing seats (15), a screw rod (16) is connected between the bearing seats (15) at the upper side and the lower side, the screw rod (16) is provided with a nut (17), the right side surface of the left nut (17) is connected with the middle part of the left side surface of a first slider (13) at the left side, the left side surface of the right nut (17) is connected with the middle part of the right side surface of a first slider (13) at the right side, the lower part of the screw rod (16) is provided with a first belt pulley (18), the lower part of the left side surface of the left side through groove (14) and the lower part of the right side surface of the right side through groove (14) are both vertically provided with a motor (21, first button (9) are all installed on the outer top right side of left side framework (3) and the outer top left side of right side framework (3), and first button (9) are located second handrail (10) rear side, and first button (9) are by circuit connection with electric putter (5).
2. The medical supporting device for the patient during walking as claimed in claim 1, further comprising a handle (24), rollers (26) and connecting rods (27), wherein the second sliding groove (25) is formed in the middle of the top of the second handrail (10), the handle (24) is arranged above the second handrail (10), the connecting rods (27) are symmetrically arranged in the middle of the outer bottom of the handle (24), the rollers (26) are arranged between the tail ends of the connecting rods (27) on the left side and the right side, and the rollers (26) are located in the second sliding groove (25) and are in sliding fit with the second sliding groove.
3. The medical supporting device for the walking of the patient as claimed in claim 2, further comprising a brake device (28), wherein the brake device (28) comprises a fixed block (282), a first slide rail (283), a second slide block (284), a first spring (285), a first brake block (286), a second brake block (287), a movable rod (289), a cross rod (2810) and a wedge-shaped block (2811), the second brake block (287) is installed on the upper portions of the front side and the rear side of the second armrest (10) in an embedded manner, the fixed block (282) is installed on the outer bottom of the handle (24) in a front-back symmetrical manner, a second groove (281) is formed on the lower portion of the inner side of the fixed block (282) on the front side and the rear side, a first slide rail (283) is horizontally installed on the rear side of the inner top of the second groove (281) on the front side and the front side of the inner top of the second groove (281) on the rear side, and the second slide block (284) matched with the, the second slider (284) is in sliding fit with the first slide rail (283), a first brake block (286) is installed at the bottom of the second slider (284), the first brake block (286) is matched with the second brake block (287), a first spring (285) is connected between the rear side surface of the front second slider (284) and the inner rear side surface of the front first slide rail (283), a first spring (285) is also connected between the front side surface of the rear second slider (284) and the inner front side surface of the rear first slide rail (283), first through holes (288) are formed in the middle of the top of the fixed block (282) and the front and rear sides of the bottom of the handle (24), first through holes (288) corresponding to the upper and lower sides between the fixed block (282) and the handle (24), movable rods (289) are arranged in the first through holes (288) corresponding to the upper and lower sides between the fixed block (282) and the handle (24), and cross rods (2810) are installed between the top ends of the front and rear movable rods (289), the inner lower parts of the front and rear movable rods (289) are provided with wedge blocks (2811), and the wedge blocks (2811) are in contact with the first brake block (286).
4. The medical supporting device for the patient during walking as claimed in claim 3, further comprising a clamping rod (30), a second clamping block (31), a vertical rod (33), a second sliding rail (34), a third sliding block (35), a second spring (36) and a pull rod (38), wherein the front side and the rear side of the top of the second handrail (10) are symmetrically provided with third grooves (29), the rear side of the bottom of the front side third groove (29) and the front side of the bottom of the rear side third groove (29) are both provided with guide holes (32), the middle of the second handrail (10) is provided with an installation groove (39), the front side and the rear side of the bottom in the installation groove (39) are symmetrically provided with the second sliding rail (34), the second sliding rail (34) is provided with the third sliding block (35) matched with the second sliding rail (34), the vertical rod (33) is arranged in the middle of the top of the third sliding block (35), the top end of a vertical rod (33) penetrates through a guide hole (32) and is located in a third groove (29), a second clamping block (31) is installed on the upper portion of the outer side face of each of the front side vertical rod (33) and the rear side face of the front side vertical rod (33), a second spring (36) is connected between the middle portion of the front side vertical rod (33) and the middle portion of the inner side face of the mounting groove (39), a second spring (36) is also connected between the middle portion of the rear side vertical rod (33) and the middle portion of the inner side face of the mounting groove (39), clamping rods (30) are symmetrically installed on the front side and the rear side of the outer bottom of a handle (24), the lower portions of the clamping rods (30) are located in the third groove (29), the clamping rods (30) are in contact fit with the second clamping blocks (31), second through holes (37) are formed in the lower portions of the front side and the rear side of the second armrest (10), pull rods (38) are arranged in the second through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810580050.XA CN108785026B (en) | 2018-06-07 | 2018-06-07 | Medical supporting device for patient walking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810580050.XA CN108785026B (en) | 2018-06-07 | 2018-06-07 | Medical supporting device for patient walking |
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| Publication Number | Publication Date |
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| CN108785026A CN108785026A (en) | 2018-11-13 |
| CN108785026B true CN108785026B (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810580050.XA Active CN108785026B (en) | 2018-06-07 | 2018-06-07 | Medical supporting device for patient walking |
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Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7523592B2 (en) * | 2005-05-20 | 2009-04-28 | Duracase Proprietary, Llc | Handrail assembly with panel and engaging sleeves |
| ITTE20070004A1 (en) * | 2007-04-03 | 2007-07-03 | Ennio Sangiacomo | MOUNTING-RAILING BRACKET FOR STAIRS |
| US20140374681A1 (en) * | 2013-03-11 | 2014-12-25 | Kenneth Brindamour | Stairway Assist Apparatus |
| CN107254944B (en) * | 2015-12-13 | 2019-03-22 | 青岛智享专利技术开发有限公司 | A kind of security protection balustrade |
| FR3047027B3 (en) * | 2016-01-26 | 2020-03-13 | Les Maisons De Simeon | MULTIFUNCTIONAL PROFILE SUITABLE AS A TECHNICAL RAMP |
| CN105863190B (en) * | 2016-04-13 | 2020-02-14 | 重庆庆之都建材有限公司 | Safety armrest |
| CN207122067U (en) * | 2017-08-25 | 2018-03-20 | 江苏帝豪装饰股份有限公司 | A kind of Collision handrail |
| CN108729601B (en) * | 2018-05-24 | 2019-12-20 | 吉林大学第一医院 | Corridor handrail convenient for patient to walk in hospital |
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Inventor after: Teng Yuhuan Inventor after: Wang Yan Inventor after: Zhou Yingying Inventor after: Wu Xiaoli Inventor before: Wu Xiaoli |
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Effective date of registration: 20200331 Address after: 130000, Xinmin Avenue, Changchun, Jilin, 1 Applicant after: THE FIRST HOSPITAL OF JILIN University Address before: 518063 virtual campus R4-B207, 19 New South Road four, Nanshan District, Shenzhen, Guangdong Applicant before: Wu Xiaoli |
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