CN118453358B - Adjustable internal medicine nursing auxiliary walking device - Google Patents
Adjustable internal medicine nursing auxiliary walking device Download PDFInfo
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- CN118453358B CN118453358B CN202410929410.8A CN202410929410A CN118453358B CN 118453358 B CN118453358 B CN 118453358B CN 202410929410 A CN202410929410 A CN 202410929410A CN 118453358 B CN118453358 B CN 118453358B
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- 230000000474 nursing effect Effects 0.000 title claims abstract description 12
- 239000003814 drug Substances 0.000 title claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 105
- 238000006243 chemical reaction Methods 0.000 claims abstract description 6
- 230000006978 adaptation Effects 0.000 claims description 45
- 230000005540 biological transmission Effects 0.000 claims description 36
- 230000003044 adaptive effect Effects 0.000 claims description 16
- 206010017577 Gait disturbance Diseases 0.000 abstract description 3
- 210000002414 leg Anatomy 0.000 description 27
- 230000000694 effects Effects 0.000 description 6
- 230000008844 regulatory mechanism Effects 0.000 description 5
- 210000000689 upper leg Anatomy 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 208000012639 Balance disease Diseases 0.000 description 1
- 208000010428 Muscle Weakness Diseases 0.000 description 1
- 206010028372 Muscular weakness Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
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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 patients or disabled persons
-
- 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
- A61H2003/007—Appliances for aiding patients or disabled persons to walk about secured to the patient, e.g. with belts
-
- 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
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0192—Specific means for adjusting dimensions
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- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention belongs to the technical field of medical equipment, and particularly relates to an adjustable internal medicine nursing auxiliary walking device which comprises a main frame, an intelligent adjusting mechanism, a safety protection mechanism, a leg compensation mechanism and a mode conversion mechanism. According to the invention, the height adapting mechanism is arranged, so that the adapting frame can slide up and down, and the height of the device is ensured to adapt to personal requirements; the anti-toppling mechanism can enable the auxiliary wheel to be unfolded according to the height of a user, so that stability is enhanced; the waist fixing mechanism pushes the arc-shaped rod through the air pump to realize soft fixation and provide waist protection at the same time; the leg auxiliary mechanism reduces walking difficulty when a user walks, improves adaptability and stability of the device, and also enhances comfort and walking convenience of the user.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to an adjustable internal medicine nursing auxiliary walking device.
Background
In the internal nursing, especially for the patients in neurology, the walking ability of the patients is seriously affected due to the problems of muscle weakness, balance disorder and the like caused by diseases. To assist these patients in restoring walking ability and improving quality of life, various auxiliary rehabilitation devices are required, and for patients with mobility impairment of lower limbs and in a recovery stage, a walking auxiliary device is required in rehabilitation training, and support is provided by means of the walking auxiliary device to perform standing and walking exercises.
In the existing medical nursing auxiliary walking device, although various types of walking aids are widely applied to clinic, the devices still have some problems in terms of adjustability and use convenience, for example, the height adjustment of some devices is usually carried out manually, so that the adjustment process is complicated, and the accuracy and stability of the adjustment are difficult to ensure.
In the prior art, an arm is often adopted to assist and support a user to walk, while the burden of legs is lightened, the arm and the hand are transferred, and the function of preventing the user from falling down is often not provided, so that a novel auxiliary walking device convenient to adjust is provided.
Disclosure of Invention
In order to solve the existing problems, the invention designs an auxiliary walking device with adjustable height, strong stability and adjustable waist and leg support, and the height adaptation mechanism is arranged to enable the adaptation frame to slide up and down so as to ensure that the device is highly adapted to personal requirements; the anti-toppling mechanism is driven by a gear, so that the auxiliary wheel is unfolded according to the height of a user, and the stability is enhanced; the waist adjusting mechanism allows a user to adjust the supporting points according to the personal waist height, so that the comfort level is improved; the waist fixing mechanism pushes the arc-shaped rod through the air pump to realize soft fixation and provide waist protection at the same time; the leg assisting mechanism assists the leg to move through the connecting rod mechanism when a user walks, so that walking difficulty is reduced; the innovative designs not only improve the adaptability and stability of the device, but also enhance the comfort and walking convenience of the user.
The technical scheme adopted by the invention is as follows: the utility model provides an auxiliary running gear of internal medicine nursing with adjustable, including body frame, intelligent regulation mechanism, safety protection mechanism, shank compensation mechanism and mode changeover mechanism, intelligent regulation mechanism is fixed to be located on the body frame, safety protection mechanism locates on the intelligent regulation mechanism, on the intelligent regulation mechanism was located to mode changeover mechanism, shank compensation mechanism locates on the mode changeover mechanism, intelligent regulation mechanism includes high adaptation mechanism and prevents empting the mechanism, high adaptation mechanism locates on the body frame, prevent empting the mechanism and locate on the body frame, safety protection mechanism includes waist fixed establishment and waist adjustment mechanism, waist adjustment mechanism locates high adaptation mechanism lateral wall, waist fixed establishment locates waist adjustment mechanism lateral wall.
Further, the height adaptation mechanism comprises an adjusting groove, an adjusting servo motor, an adjusting threaded rod and an adaptation frame, the adjusting groove array is arranged at the top end of the main frame, the number of the adjusting grooves is three, the adjusting servo motor is fixedly arranged at the top end of the bottom of the main frame, the adjusting threaded rod is coaxially and fixedly arranged at the output end of the adjusting servo motor, the adjusting threaded rod is positioned inside the adjusting groove, the bottom end of the adaptation frame is slidably arranged on the inner wall of the adjusting groove, and the bottom end of the adaptation frame is sleeved on the outer wall of the adjusting threaded rod.
Further, prevent empting the mechanism and include power helical gear, transmission helical gear one, transmission helical gear two, drive helical gear, auxiliary frame, auxiliary wheel, auxiliary tank and auxiliary lever, the regulation threaded rod bottom lateral wall that is located the body frame both sides is located to the fixed cover of power helical gear, transmission helical gear one rotation is located the body frame lateral wall, transmission helical gear one rotation axis lateral wall is located to transmission helical gear two coaxial fixation, the auxiliary frame rotates in pairs and locates the body frame bottom, the auxiliary frame axis of rotation runs through the body frame, drive helical gear coaxial fixation locates auxiliary frame axis of rotation top, auxiliary wheel is fixed to be located auxiliary frame and keep away from one side bottom that drives the helical gear, the auxiliary tank is offered in the body frame bottom in pairs, auxiliary tank inner wall is located in auxiliary tank one end slip, the auxiliary tank other end rotates and locates the auxiliary frame lateral wall.
Further, waist adjustment mechanism includes waist groove, adaptation servo motor, adaptation threaded rod and waist frame, the waist groove is seted up in adaptation frame top, adaptation servo motor is fixed to be located waist groove bottom, adaptation threaded rod coaxial fixation locates adaptation servo motor output, waist frame slides and locates waist inslot wall, adaptation threaded rod outer wall is located to waist frame bottom pot head.
Further, waist fixed establishment includes arc frame, arc wall, air pump, blotter, arc pole and constraint area, the arc frame is fixed in pairs to be located waist frame lateral wall, the arc wall is seted up inside the arc frame, the blotter is fixed to be located two arc frames and is close to waist frame's one end lateral wall, arc pole slides and locates the arc inslot wall, the arc frame lateral wall is fixed to the air pump, the air pump output communicates with each other with the arc wall, constraint area is fixed in pairs to be located the arc frame lateral wall, the constraint area other end is fixed to be located the one end of arc pole outside the arc wall.
Further, the mode conversion mechanism comprises an opening frame, a rest seat and a locking hydraulic rod, the opening frame is rotationally arranged on the side wall of the adaptation frame, two ends of the rest seat are fixedly arranged on the opposite side wall inside the opening frame, and the locking hydraulic rod is fixedly arranged on the adaptation frame.
Further, shank compensating mechanism includes compensation side's pipe, compensation pole, compensation groove, dwang, hydraulic telescoping rod, shank frame, buffer spring and auxiliary support seat, compensation side's pipe is located the rest seat bottom in pairs, compensation pole slides and locates the compensation side's pipe inner wall, the compensation groove is seted up on the compensation pole top, the dwang middle part rotates and locates the rest seat bottom, the dwang lateral wall is located in the sliding of compensation pole bottom, the inside bottom of compensation groove is located to hydraulic telescoping rod is fixed, the shank frame slides and locates the compensation inslot wall, shank frame bottom and hydraulic telescoping rod output fixed connection, the inside lateral wall of shank frame is located to buffer spring one end fixed, the auxiliary support seat slides and locates the shank frame lateral wall, the auxiliary support seat bottom is located to the buffer spring other end fixed.
Further, the universal wheels are arranged at the bottom end array of the main frame, the electric control panel is fixedly arranged at the top end of the adaptive frame, and the electric control panel is electrically connected with the adjusting servo motor, the adaptive servo motor, the air pump, the locking hydraulic rod and the hydraulic telescopic rod through wires.
Further, the adjusting threaded rod is in threaded connection with the bottom end of the adapting frame, the power bevel gear is meshed with the first driving bevel gear, the second driving bevel gear is meshed with the driving bevel gear, and the adapting threaded rod is in threaded connection with the bottom end of the waist frame.
Further, the number of teeth of the power bevel gear, the driving bevel gear and the first transmission bevel gear is the same, and the number of teeth of the first transmission bevel gear is far greater than the number of teeth of the second transmission bevel gear.
Further, the model of the electrical control panel is SYC89C52RC-401.
Compared with the prior art, the invention has the beneficial effects that:
(1) The invention designs a height adaptation mechanism, which allows a user to easily adjust the rotation of a servo motor through an electric control panel according to the height of the thigh of the user, and the adjustment is realized through the transmission of a threaded rod, so that an adaptation frame slides up and down in an adjustment groove, and the extension line of a compensation square tube is ensured to be aligned with the thigh of the user, and the design not only improves the convenience of adjustment, but also solves the problem of inconvenient adjustment in the prior art, and realizes the technical effect of adjusting the height according to the height of the user;
(2) In order to enhance the stability of the device, the invention is also provided with an anti-toppling mechanism, when the adjusting threaded rod rotates to drive the adaptive frame to rise, the power bevel gear rotates along with the adjusting threaded rod, and the bevel gear rotates along with the adjusting threaded rod through the linkage of the first transmission bevel gear and the second transmission bevel gear to drive the auxiliary frame to spread towards two sides at the bottom of the main frame, one end of the auxiliary rod slides in the auxiliary groove to spread the auxiliary wheel, so that the adaptive reinforced support is provided according to different heights of users, and the design effectively reduces the toppling risk increased due to the upward movement of the heavy center caused by the difference of the heights of the users;
(3) In order to meet the requirements of waist heights of different users, the waist adjusting mechanism is designed, the waist frame can slide up and down in the waist groove, so that the height of the arc-shaped frame is adjusted, the design enables the users to adjust the supporting points according to the waist heights of the users, the use comfort is improved, and the problem that the fixed points cannot be adjusted according to the heights of the users in the prior art is solved;
(4) The waist fixing mechanism is another innovation point of the invention, the air pump works, air is pumped into the arc-shaped groove, the arc-shaped rods are pushed to slide outwards, the binding belt is driven to be close to a user and fixed, meanwhile, the waist fixing mechanism is matched with the buffer cushion, so that the soft fixing of the user is realized, in addition, the design of the crossed extension of the two arc-shaped rods also provides protection limit for the waist of the user, and the problem that the binding of the user and the auxiliary walking device is difficult in the prior art is solved;
(5) The invention also designs the leg assisting mechanism, when a user walks, the waist pushing device moves forward, the remained leg moves backwards relative to the device in the leg-taking process, the action of pushing the auxiliary supporting seat to move backwards and downwards is transmitted through the connecting rod mechanism, and finally the leg frame and the auxiliary supporting seat are driven to move forwards and upwards to assist the user to take out the legs.
Drawings
Fig. 1 is a front view of an adjustable medical nursing auxiliary walking device according to the present invention;
fig. 2 is a top view of an adjustable medical nursing auxiliary walking device according to the present invention;
FIG. 3 is a left side view of an adjustable medical care walking aid according to the present invention;
fig. 4 is a perspective view of an adjustable medical nursing auxiliary walking device according to the present invention;
FIG. 5 is a front partial cross-sectional view of an adjustable medical care walking aid according to the present invention;
FIG. 6 is an enlarged view of portion A of FIG. 5;
FIG. 7 is an enlarged view of portion B of FIG. 5;
FIG. 8 is a top partial cross-sectional view of an adjustable medical care walking aid according to the present invention;
FIG. 9 is an enlarged view of portion C of FIG. 8;
Fig. 10 is a left side partial cross-sectional view of an adjustable medical care walking assisting device according to the present invention.
The device comprises a main frame, 2, an intelligent adjusting mechanism, 3, a safety protection mechanism, 4, a leg compensating mechanism, 5, a mode switching mechanism, 210, a height adapting mechanism, 220, an anti-toppling mechanism, 310, a waist fixing mechanism, 320, a waist adjusting mechanism, 211, an adjusting groove, 212, an adjusting servo motor, 213, an adjusting threaded rod, 214, an adapting frame, 221, a power bevel gear, 222, a transmission bevel gear I, 223, a transmission bevel gear II, 224, a driving bevel gear, 225, an auxiliary frame, 226, an auxiliary wheel, 227, an auxiliary groove, 228, an auxiliary rod, 321, a waist groove, 322, an adapting servo motor, 323, an adapting threaded rod, 324, a waist frame, 311, an arc frame, 312, an arc groove, 313, an air pump, 314, a buffer cushion, 315, an arc rod, 316, a binding belt, 501, an opening frame, 502, a rest seat, 503, a locking hydraulic rod, 401, a compensating square tube, 402, a compensating rod, 403, a compensating groove, 404, a rotating rod, 405, a hydraulic telescopic rod, 406, a leg frame, 407, a buffer spring, 408, an auxiliary wheel support seat, 101, a universal wheel, a universal control panel and an electric control panel.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9 and fig. 10, the present solution provides an adjustable medical nursing auxiliary walking device, which comprises a main frame 1, an intelligent adjusting mechanism 2, a safety protection mechanism 3, a leg compensation mechanism 4 and a mode switching mechanism 5, wherein the intelligent adjusting mechanism 2 is fixedly arranged on the main frame 1, the safety protection mechanism 3 is arranged on the intelligent adjusting mechanism 2, the mode switching mechanism 5 is arranged on the intelligent adjusting mechanism 2, the leg compensation mechanism 4 is arranged on the mode switching mechanism 5, the intelligent adjusting mechanism 2 comprises a height adapting mechanism 210 and an anti-toppling mechanism 220, the height adapting mechanism 210 is arranged on the main frame 1, the safety protection mechanism 3 comprises a waist fixing mechanism 310 and a waist adjusting mechanism 320, the waist adjusting mechanism 320 is arranged on the side wall of the height adapting mechanism 210, and the waist fixing mechanism 310 is arranged on the side wall of the waist adjusting mechanism 320.
The height adapting mechanism 210 comprises an adjusting groove 211, an adjusting servo motor 212, an adjusting threaded rod 213 and an adapting frame 214, wherein the adjusting groove 211 is formed in the top end of the main frame 1 in an array mode, the adjusting grooves 211 are three in number, the adjusting servo motor 212 is fixedly arranged at the top end of the bottom of the main frame 1, the adjusting threaded rod 213 is coaxially fixedly arranged at the output end of the adjusting servo motor 212, the adjusting threaded rod 213 is located inside the adjusting groove 211, the bottom end of the adapting frame 214 is slidably arranged on the inner wall of the adjusting groove 211, and the bottom end of the adapting frame 214 is sleeved on the outer wall of the adjusting threaded rod 213.
The anti-toppling mechanism 220 comprises a power bevel gear 221, a first transmission bevel gear 222, a second transmission bevel gear 223, a driving bevel gear 224, an auxiliary frame 225, an auxiliary wheel 226, an auxiliary groove 227 and an auxiliary rod 228, wherein the power bevel gear 221 is fixedly sleeved on the side wall of the bottom end of the adjusting threaded rod 213 positioned on two sides of the main frame 1, the first transmission bevel gear 222 is rotationally arranged on the side wall of the main frame 1, the second transmission bevel gear 223 is coaxially and fixedly arranged on the side wall of the rotating shaft of the first transmission bevel gear 222, the auxiliary frame 225 is rotationally arranged on the bottom end of the main frame 1 in pairs, the rotating shaft of the auxiliary frame 225 penetrates through the main frame 1, the driving bevel gear 224 is coaxially and fixedly arranged on the top end of the rotating shaft of the auxiliary frame 225, the auxiliary wheel 226 is fixedly arranged on the bottom end of one side of the auxiliary frame 225 far away from the driving bevel gear 224, the auxiliary groove 227 is pairwise arranged on the bottom end of the main frame 1, one end of the auxiliary rod 228 is slidingly arranged on the inner wall of the auxiliary groove 227, and the other end of the auxiliary rod 228 is rotationally arranged on the side wall of the auxiliary frame 225.
Wherein, waist adjustment mechanism 320 includes waist groove 321, adaptation servo motor 322, adaptation threaded rod 323 and waist frame 324, and waist groove 321 is offered in adaptation frame 214 top, and adaptation servo motor 322 is fixed to be located waist groove 321 bottom, and adaptation threaded rod 323 coaxial fixation locates adaptation servo motor 322 output, and waist frame 324 slides and locates waist groove 321 inner wall, and adaptation threaded rod 323 outer wall is located to waist frame 324 bottom cover.
Wherein, waist fixed establishment 310 includes arc frame 311, arc groove 312, air pump 313, blotter 314, arc pole 315 and constraint area 316, arc frame 311 is fixed in pairs to be located waist frame 324 lateral wall, arc groove 312 is seted up inside arc frame 311, the one end lateral wall that two arc frames 311 are close to waist frame 324 is fixed to the blotter 314, arc pole 315 slides and locates arc groove 312 inner wall, arc frame 311 lateral wall is fixed to air pump 313, the air pump 313 output communicates with each other with arc groove 312, constraint area 316 is fixed in pairs to be located arc frame 311 lateral wall, the one end of arc pole 315 outside arc groove 312 is fixed to the constraint area 316 other end.
The mode conversion mechanism 5 includes an opening frame 501, a rest seat 502 and a locking hydraulic rod 503, the opening frame 501 is rotationally arranged on the side wall of the adaptive frame 214, two ends of the rest seat 502 are fixedly arranged on the opposite side wall inside the opening frame 501, and the locking hydraulic rod 503 is fixedly arranged on the adaptive frame 214.
The leg compensation mechanism 4 comprises a compensation square tube 401, a compensation rod 402, a compensation groove 403, a rotating rod 404, a hydraulic telescopic rod 405, a leg frame 406, a buffer spring 407 and an auxiliary support seat 408, wherein the compensation square tube 401 is arranged at the bottom end of the rest seat 502 in pairs, the compensation rod 402 is slidably arranged on the inner wall of the compensation square tube 401, the compensation groove 403 is arranged at the top end of the compensation rod 402, the middle part of the rotating rod 404 is rotationally arranged at the bottom end of the rest seat 502, the bottom end of the compensation rod 402 is slidably arranged on the side wall of the rotating rod 404, the hydraulic telescopic rod 405 is fixedly arranged at the bottom end of the compensation groove 403, the leg frame 406 is slidably arranged on the inner wall of the compensation groove 403, the bottom end of the leg frame 406 is fixedly connected with the output end of the hydraulic telescopic rod 405, one end of the buffer spring 407 is fixedly arranged on the inner side wall of the leg frame 406, the auxiliary support seat 408 is slidably arranged on the side wall of the leg frame 406, and the other end of the buffer spring 407 is fixedly arranged at the bottom end of the auxiliary support seat 408.
Wherein, the bottom end array of the main frame 1 is provided with universal wheels 101, the top end of the adaptive frame 214 is fixedly provided with an electrical control panel 102, and the electrical control panel 102 is electrically connected with the adjusting servo motor 212, the adaptive servo motor 322, the air pump 313, the locking hydraulic rod 503 and the hydraulic telescopic rod 405 through wires.
Wherein, adjusting threaded rod 213 passes through threaded connection with adaptation frame 214 bottom, and power helical gear 221 meshes with transmission helical gear one 222, and transmission helical gear two 223 meshes with driving helical gear 224, and adaptation threaded rod 323 passes through threaded connection with waist frame 324 bottom.
The number of teeth of the power bevel gear 221 and the driving bevel gear 224 is the same as that of the first transmission bevel gear 222, and the number of teeth of the first transmission bevel gear 222 is far greater than that of the second transmission bevel gear 223.
When the device is specifically used, in an initial state, the locking hydraulic rod 503 extends out, the output end of the locking hydraulic rod 503 extends out to the side wall of the opening frame 501 outside the device, the effect of limiting the opening frame 501 to open outwards is achieved, the side wall of the opening frame 501 inside the device is limited by the adaptive frame 214, the opening frame 501 is further enabled to be fixedly limited, a user controls the locking hydraulic rod 503 to shrink through the electric control panel 102, the limitation on the outward rotation of the opening frame 501 can be relieved, then the opening frame 501 is rotated, the user can enter the device, then the user rotates the opening frame 501 to return to the initial position, the locking hydraulic rod 503 extends out, the opening frame 501 is locked, then the user can enter the arc-shaped frame 311, the rotation of the servo motor 212 is controlled through the electric control panel 102 according to the height of the user thigh, the transmission of the adjusting threaded rod 213 can enable the adaptive frame 214 to slide up and down on the inner wall of the adjusting groove 211, the compensating square tube 401 is aligned to the thigh of the user, the technical effect of adjusting the height of the user is achieved, and the inconvenience in the prior art is effectively solved;
When the adjusting threaded rod 213 rotates to drive the adaptive frame 214 to move upwards, the power bevel gear 221 is driven to rotate, and the bevel gear 224 is driven to rotate through the first driving bevel gear 222 and the second driving bevel gear 223, so that the auxiliary frame 225 is driven to rotate towards two sides of the main frame 1 at the bottom end of the main frame 1, and the auxiliary frame 225 rotates to enable one end, close to the main frame 1, of the auxiliary rod 228 to slide in the auxiliary groove 227, so that the auxiliary wheel 226 is unfolded, adaptive reinforcing support can be carried out according to different heights of users, the technical effect of automatically adjusting the auxiliary support according to the heights of the users is achieved, and the toppling risk increased due to the fact that the centers of gravity move upwards due to the heights of the users is effectively avoided;
Then a user can control the rotation of the adaptive servo motor 322 through the electric control panel 102, and the waist frame 324 can slide up and down on the inner wall of the waist groove 321 through the transmission of the adaptive threaded rod 323, so that the user can adjust the height of the arc frame 311 according to the waist height of the user, the technical effect of adapting to the waist height of the user is realized, the technical problem that a fixed point cannot be adjusted according to the height of the user in the prior art is effectively solved, and the accuracy of adjustment and the comfort of the user are improved by separate adjustment of the leg support and the waist support;
Then a user can control the air pump 313 to work through the electrical control panel 102, air enters the arc groove 312, and as the output end of the air pump 313 is positioned at one end of the arc groove 312 far away from the opening of the arc groove, a closed cavity surrounded by the arc groove 312 and the arc rod 315 can be formed, the air pump 313 pumps external air into the closed cavity, so that the air pressure in the air pump can be increased and is larger than the external air pressure, and as the air pressures at the two ends of the arc rod 315 are different, the arc rod 315 can be pushed to slide outside the arc groove 312, the binding belt 316 can be driven to be attached to and bound by the user, and meanwhile, the air pump interacts with the buffer cushion 314, so that the soft fixation of the user is completed, and the two arc rods 315 are stretched out in a crossing way, so that the protection and limitation can be carried out on the waist of the user, the technical effect of soft fixation of the waist of the user is realized, and the technical problem that the user and the auxiliary walking device cannot be bound or bound difficultly in the prior art is effectively solved;
The user can control the hydraulic telescopic rod 405 to extend through the electrical control panel 102, so that the leg frame 406 can be driven to slide in the compensation groove 403, the auxiliary supporting seat 408 can be further driven to contact the rear of the thigh of the user, the buffer spring 407 is compressed, the user can adjust the compression degree of the buffer spring 407 according to the condition of the user, if the user lifts the leg and takes a step difficultly, the user can increase the extending length of the hydraulic telescopic rod 405, so as to increase the compression stroke of the buffer spring 407, when the user walks forwards, the waist can push the device to move forwards, one leg needs to be taken out, the other leg stays in place and is subjected to backward relative displacement relative to the device, so that the auxiliary supporting seat 408 is pushed backwards and downwards relative to the device, the compensation rod 402 can be driven to slide backwards and downwards relative to the inner wall of the compensation square tube 401, one end connected with the compensation rod 402 is pushed to move, the rotation rod 404 is driven, the other end of the rotation rod 404 is driven to push the other compensation rod 402 to move forwards and upwards on the inner wall of the compensation square tube 401, so that the leg frame 406 and the auxiliary supporting seat 408 are driven to move forwards, so that the leg support 408 is pushed forwards and the leg is pushed forwards, and the leg is difficult to walk in the walking process is difficult to realize, and the walking technological problem is solved, and the walking difficulty is solved for the walking is solved for the user in the walking of the walking technology of the user;
when a user needs to rest, the electric control panel 102 can control the air pump 313 to blow back to drive the arc rod 315 to return to the initial position, so that the fixed constraint on the patient is relieved, and the user can sit on the rest seat 502 to rest;
when use is completed, the user can control the locking hydraulic lever 503 to retract, and the user can push the opening frame 501 away from the device.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
The present invention and its embodiments have been described above with no limitation, and the embodiments of the present invention are shown in the drawings, and the actual structure is not limited thereto, so that those skilled in the art who have the ordinary skill in the art who have the benefit of the present invention will not creatively design similar structures and examples to those of the present invention without departing from the gist of the present invention.
Claims (8)
1. An auxiliary running gear of internal medicine nursing with adjustable, its characterized in that: the intelligent safety device comprises a main frame (1), an intelligent adjusting mechanism (2), a safety protection mechanism (3), a leg compensation mechanism (4) and a mode conversion mechanism (5), wherein the intelligent adjusting mechanism (2) is fixedly arranged on the main frame (1), the safety protection mechanism (3) is arranged on the intelligent adjusting mechanism (2), the mode conversion mechanism (5) is arranged on the intelligent adjusting mechanism (2), the leg compensation mechanism (4) is arranged on the mode conversion mechanism (5), the intelligent adjusting mechanism (2) comprises a height adaptation mechanism (210) and an anti-toppling mechanism (220), the height adaptation mechanism (210) is arranged on the main frame (1), the anti-toppling mechanism (220) is arranged on the main frame (1), the safety protection mechanism (3) comprises a waist fixing mechanism (310) and a waist adjusting mechanism (320), the waist adjusting mechanism (320) is arranged on the side wall of the height adaptation mechanism (210), and the waist fixing mechanism (310) is arranged on the side wall of the waist adjusting mechanism (320).
The height adaptation mechanism (210) comprises an adjusting groove (211), an adjusting servo motor (212), an adjusting threaded rod (213) and an adaptation frame (214), wherein the adjusting groove (211) is formed in the top end of the main frame (1) in an array mode, the adjusting grooves (211) are three in number, the adjusting servo motor (212) is fixedly arranged at the top end of the bottom of the main frame (1), the adjusting threaded rod (213) is coaxially and fixedly arranged at the output end of the adjusting servo motor (212), the adjusting threaded rod (213) is located in the adjusting groove (211), the bottom end of the adaptation frame (214) is slidably arranged on the inner wall of the adjusting groove (211), and the bottom end of the adaptation frame (214) is sleeved on the outer wall of the adjusting threaded rod (213);
Anti-toppling mechanism (220) is including power helical gear (221), transmission helical gear (222), transmission helical gear (223), drive helical gear (224), auxiliary frame (225), auxiliary wheel (226), auxiliary groove (227) and auxiliary rod (228), the fixed cover of power helical gear (221) is located adjusting threaded rod (213) bottom lateral wall that is located body frame (1) both sides, transmission helical gear (222) rotate and locate body frame (1) lateral wall, transmission helical gear (223) coaxial fastening locates transmission helical gear (222) axis of rotation lateral wall, auxiliary frame (225) rotate in pairs and locate body frame (1) bottom, auxiliary frame (225) axis of rotation runs through body frame (1), drive helical gear (224) coaxial fastening locates auxiliary frame (225) axis of rotation top, auxiliary wheel (226) are fixed to be located auxiliary frame (225) and are kept away from one side bottom that drives helical gear (224), auxiliary groove (227) are offered in pairs in body frame (1) bottom, auxiliary rod (228) one end slides and locates auxiliary groove (227) inner wall, auxiliary rod (228) other end rotation lateral wall is located auxiliary frame (225).
2. An adjustable medical care walking aid as defined in claim 1, wherein: waist adjustment mechanism (320) are including waist groove (321), adaptation servo motor (322), adaptation threaded rod (323) and waist frame (324), waist groove (321) are seted up on adaptation frame (214) top, adaptation servo motor (322) are fixed to be located waist groove (321) bottom, adaptation threaded rod (323) coaxial fixation locates adaptation servo motor (322) output, waist frame (324) slide to locate waist groove (321) inner wall, adaptation threaded rod (323) outer wall is located to waist frame (324) bottom cover.
3. An adjustable medical care walking aid as claimed in claim 2, wherein: waist fixed establishment (310) include arc frame (311), arc groove (312), air pump (313), blotter (314), arc pole (315) and constraint area (316), arc frame (311) are fixed in pairs to be located waist frame (324) lateral wall, arc groove (312) are seted up inside arc frame (311), the one end lateral wall that is close to waist frame (324) is located two arc frames (311) to blotter (314) are fixed, arc pole (315) are slided and are located arc groove (312) inner wall, air pump (313) are fixed to be located arc frame (311) lateral wall, air pump (313) output communicates with each other with arc groove (312), constraint area (316) are fixed in pairs to be located arc frame (311) lateral wall, constraint area (316) other end is fixed to be located arc pole (315) one end outside arc groove (312).
4. An adjustable medical care walking aid as claimed in claim 3, wherein: the mode switching mechanism (5) comprises an opening frame (501), a rest seat (502) and a locking hydraulic rod (503), wherein the opening frame (501) is rotationally arranged on the side wall of the adaptation frame (214), two ends of the rest seat (502) are fixedly arranged on the opposite side wall inside the opening frame (501), and the locking hydraulic rod (503) is fixedly arranged on the adaptation frame (214).
5. An adjustable medical care walking aid as defined in claim 4, wherein: the leg compensation mechanism (4) comprises a compensation square tube (401), a compensation rod (402), a compensation groove (403), a rotating rod (404), a hydraulic telescopic rod (405), a leg frame (406), a buffer spring (407) and an auxiliary supporting seat (408), wherein the compensation square tube (401) is arranged at the bottom end of a rest seat (502) in pairs, the compensation rod (402) is slidably arranged on the inner wall of the compensation square tube (401), the compensation groove (403) is arranged at the top end of the compensation rod (402), the middle part of the rotating rod (404) is rotationally arranged at the bottom end of the rest seat (502), the bottom end of the compensation rod (402) is slidably arranged on the side wall of the rotating rod (404), the hydraulic telescopic rod (405) is fixedly arranged at the inner bottom end of the compensation groove (403), the bottom end of the leg frame (406) is fixedly connected with the output end of the hydraulic telescopic rod (405), one end of the buffer spring (407) is fixedly arranged at the inner side wall of the leg frame (406), the auxiliary supporting seat (408) is slidably arranged at the side wall of the leg frame (406), and the other end of the buffer spring (407) is fixedly arranged at the bottom end of the auxiliary supporting seat (408).
6. An adjustable medical care walking aid as defined in claim 5, wherein: the universal wheel (101) is arranged at the bottom end array of the main frame (1), the electric control panel (102) is fixedly arranged at the top end of the adaptive frame (214), and the electric control panel (102) is electrically connected with the adjusting servo motor (212), the adaptive servo motor (322), the air pump (313), the locking hydraulic rod (503) and the hydraulic telescopic rod (405) through wires.
7. An adjustable medical care walking aid as defined in claim 6, wherein: the adjusting threaded rod (213) is in threaded connection with the bottom end of the adapting frame (214), the power bevel gear (221) is meshed with the first transmission bevel gear (222), the second transmission bevel gear (223) is meshed with the second transmission bevel gear (224), and the adapting threaded rod (323) is in threaded connection with the bottom end of the waist frame (324).
8. An adjustable medical care walking aid as defined in claim 7, wherein: the number of teeth of the power bevel gear (221) and the driving bevel gear (224) is the same as that of the first transmission bevel gear (222), and the number of teeth of the first transmission bevel gear (222) is far greater than that of the second transmission bevel gear (223).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410929410.8A CN118453358B (en) | 2024-07-11 | 2024-07-11 | Adjustable internal medicine nursing auxiliary walking device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410929410.8A CN118453358B (en) | 2024-07-11 | 2024-07-11 | Adjustable internal medicine nursing auxiliary walking device |
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| CN118453358B true CN118453358B (en) | 2024-09-06 |
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| CN202410929410.8A Active CN118453358B (en) | 2024-07-11 | 2024-07-11 | Adjustable internal medicine nursing auxiliary walking device |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114587835A (en) * | 2022-03-18 | 2022-06-07 | 鄢陵县中医院 | Turning device for dentata pedicle fracture |
| CN116999300A (en) * | 2023-09-06 | 2023-11-07 | 华侨大学 | An auxiliary device for rehabilitation and care of prosthetic patients |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6232613B2 (en) * | 2013-09-27 | 2017-11-22 | 国立大学法人 鹿児島大学 | Walking training device for hemiplegic patients |
| KR101592321B1 (en) * | 2014-09-30 | 2016-02-11 | 주식회사이지무브 | Method for controlling intelligent rollator |
| JP6391450B2 (en) * | 2014-12-03 | 2018-09-19 | リョーエイ株式会社 | Walk assist device and walk assist robot |
| US11464691B1 (en) * | 2020-02-04 | 2022-10-11 | Eli Razon | Assisted standing and walking device with lateral gait control |
| CN117017728B (en) * | 2023-10-07 | 2023-12-15 | 中国人民解放军总医院第六医学中心 | Postoperative activity of cardiac surgery patient helps capable device |
| CN117180069B (en) * | 2023-11-06 | 2024-01-26 | 北京安吉贝玛健康科技有限公司 | An auxiliary walking device for geriatric medicine |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114587835A (en) * | 2022-03-18 | 2022-06-07 | 鄢陵县中医院 | Turning device for dentata pedicle fracture |
| CN116999300A (en) * | 2023-09-06 | 2023-11-07 | 华侨大学 | An auxiliary device for rehabilitation and care of prosthetic patients |
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