CN112402192A

CN112402192A - Walking aid device for orthopedic nursing and using method thereof

Info

Publication number: CN112402192A
Application number: CN201910771157.7A
Authority: CN
Inventors: 王秀萍; 张红星; 刘青阁; 张婧; 王田田
Original assignee: HENAN ORTHOPEDIC-TRAUMATOLOGY RESEARCH INSTITUTE
Current assignee: HENAN ORTHOPEDIC-TRAUMATOLOGY RESEARCH INSTITUTE
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2021-02-26

Abstract

The invention discloses a walking aid device for orthopedic nursing and a using method thereof, and the walking aid device comprises a supporting mechanism, wherein an upper limb walking aid mechanism, a seat adjusting mechanism and an electric walking aid mechanism are arranged on the supporting mechanism, the upper limb walking aid mechanism comprises a rotating shaft, a first flywheel, a first chain disc and a rotating handle, the first flywheel is arranged in the middle of the axis of the rotating shaft, the first chain disc is arranged above the first flywheel, the first chain is arranged on the outer sides of the first chain disc and the first flywheel, the rotating handle is arranged on the first chain disc, and rotating sleeves are rotatably connected to the front and the rear parts of the rotating handle. The upper limb walking aid is assisted by upper limbs through the arrangement of the rotating handle, the chain disc I, the chain I, the flywheel I and the supporting bearing, the electric walking aid is realized through the arrangement of the servo motor, the chain disc II, the chain II, the flywheel II and the lithium battery, the position of the seat can be changed through the arrangement of the sliding frame, the base and the rotating handle, and therefore the upper limb walking aid can be suitable for different patients.

Description

Walking aid device for orthopedic nursing and using method thereof

Technical Field

The invention relates to the field of instruments for orthopedic nursing, in particular to a walking aid device for orthopedic nursing and a using method thereof.

Background

Orthopedics is one of the most common departments in all hospitals, and mainly studies the anatomy, physiology and pathology of the skeletal muscle system, and maintains and develops the normal form and function of the system by using medicines, operations and physical methods. With the change of times and society, the orthopedic injury spectrum has obvious changes, for example, diseases such as osteoarticular tuberculosis, osteomyelitis, poliomyelitis and the like are obviously reduced, and the injuries caused by traffic accidents are obviously increased. The change of the orthopedic injury spectrum requires the orthopedics to be advanced with time.

The patient of orthopedic treatment can use the device of helping hand shape sometimes at the in-process of nursing, and current orthopedic nursing is with helping hand device, and inconvenient upper limbs helping hand of utilizing is gone, leads to the patient of shank treatment to use inconveniently to inconvenient electronic helping hand of utilization leads to can not help the line when having the slope, and the position of inconvenient regulation seat, leads to the different patients of adaptation that can not be fine to use.

Disclosure of Invention

The invention aims to solve the problems and provide a walking aid device for orthopedic nursing and a using method thereof.

The invention realizes the purpose through the following technical scheme:

the walking aid device for orthopedic nursing comprises a supporting mechanism, wherein an upper limb walking aid mechanism, a seat adjusting mechanism and an electric walking aid mechanism are arranged on the supporting mechanism, the upper limb walking aid mechanism comprises a rotating shaft, a first flywheel, a first chain disc and a rotating handle, the middle part of the axis of the rotating shaft is provided with the first flywheel, the first chain disc is arranged above the first flywheel, the first chain disc and the first flywheel are arranged on the outer side of the first chain disc, the rotating handle is arranged on the first chain disc, the front part and the rear part of the rotating handle are both rotatably connected with a rotating sleeve, a supporting bearing is arranged on the rotating handle in an interference fit manner, the seat adjusting mechanism comprises a seat, handrails, a pushing handle, a sliding frame and a rotating handle, the pushing handle is arranged on the side surface of the seat, the handrails are arranged on the upper surface of the seat, the sliding frame is arranged at the bottom of the, the electric walking-aid mechanism comprises a servo motor, a chain disc II, a chain II, a flywheel II and a support plate, wherein the lower end of the servo motor is connected with the support plate through a bolt, the chain disc II is installed on an output shaft at the rear end of the servo motor, the flywheel II is arranged below the chain disc II, the chain II and the chain disc II are arranged on the outer sides of the flywheel II and the chain disc II, the servo motor is connected with a lithium battery through a wire, a control switch is arranged on the inner side of the handrail, and the servo motor is electrically connected with the control switch.

Further setting: the supporting mechanism comprises a support, a supporting beam, a vertical rod, a front fork and a supporting handle, the number of the supporting mechanism is 2, the support is respectively located at the front part and the rear part of the base, the lower end of the support is provided with a rear wheel, the rear wheel is connected with the rotating shaft through a key, the support is kept away from one end of the rear wheel and welded with the base, the supporting beam is welded at the side of the base, the supporting beam is kept away from the base, a vertical sleeve is welded on the base, the vertical sleeve is connected with the vertical rod through a bearing, the upper end of the vertical rod is welded with the supporting handle, the front part and the rear part of the supporting handle are respectively provided with an anti-skidding sleeve, the lower end of the vertical rod is welded with the front fork, the front.

So set up, supporting mechanism can support this device and remove to utilize prop up the handle and drive the montant rotates and can turn to.

Further setting: the rotating shaft is connected with the first flywheel through a key, and the first chain disc is connected with the rotating handle through a key.

According to the arrangement, the flywheel drives the rotating shaft to rotate stably, and the rotating handle drives the chain disc to rotate stably.

Further setting: the armrest, the sliding frame and the pushing handle are connected with the seat through screws.

According to the arrangement, the armrest, the sliding frame and the push handle are connected and fastened with the seat.

Further setting: the rotary handle is connected with the sliding frame through threads.

According to the arrangement, the rotating handle can be screwed in or out from the sliding frame after being rotated.

Further setting: the second flywheel is connected with the rotating shaft through a key.

According to the arrangement, the second flywheel stably drives the rotating shaft to rotate.

Further setting: the lithium battery is connected with the seat through a screw.

So set up, the lithium cell is stably installed the seat bottom.

Further setting: the control switch is connected with the upper end of the seat through a screw.

So set up, conveniently sit right on the seat control switch operates.

Further setting: the support bearing is welded with the bracket, and the support plate is welded with the bracket.

According to the arrangement, the supporting bearing is connected with the bracket, fastened and stably supported by the rotating handle to rotate, and the supporting plate is connected with the bracket, fastened and stably supported by the supporting plate, so that the servo motor runs.

The invention also provides a use method of the walking aid device for orthopedic nursing, which is applied to the walking aid device for orthopedic nursing, and the specific use method comprises the following steps:

a. after sitting on the seat, the crank and the front wheel can be rotated by pedaling the pedal to force, so that the device can be displaced;

b. the rotating handle, the chain disc I, the chain I, the flywheel I and the rotating shaft can be driven to rotate by holding the rotating sleeve by hand, so that the rear wheel rolls to drive the device to move, and the arm can be used for assisting the walking;

c. the lithium battery provides electric energy for the servo motor, the control switch is operated to start the servo motor to drive the chain disc II, the chain II and the flywheel II to rotate, and the flywheel II can drive the rotating shaft and the rear wheel to rotate, so that the electric walking aid can be realized;

d. when the front and back position of seat needs to be adjusted, the knob is twisted to enable the knob to be screwed out from the sliding frame, then the sliding frame can slide on the base to change the position, people with different heights can be conveniently adapted, when the sliding frame slides to the required position, the knob is rotated to enable the knob to be screwed into the sliding frame, and therefore the positions of the seat and the sliding frame are fixed through friction between the knob and the base.

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

1. the device can be assisted by upper limbs by arranging the rotating handle, the chain disc I, the chain I, the flywheel I and the supporting bearing;

2. the servo motor, the chain disc II, the chain II, the flywheel II and the lithium battery are arranged, so that the electric walking aid can be realized;

3. by arranging the sliding frame, the base and the rotary handle, the position of the chair can be changed, and the chair can be suitable for different patients.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a first isometric view of a walker apparatus for orthopedic care of the present invention;

FIG. 2 is a second perspective view of the walker device for orthopedic care of the present invention;

FIG. 3 is a schematic structural view of a chain plate II in the walking aid device for orthopedic nursing of the invention;

FIG. 4 is a schematic structural view of a support frame of the walking aid device for orthopedic nursing of the present invention;

FIG. 5 is a schematic structural view of a carriage of the walking aid device for orthopedic nursing of the present invention;

FIG. 6 is a schematic view of a fixed rotary handle of the walking aid device for orthopedic nursing according to the present invention;

FIG. 7 is a right side view of a crank of the walking aid device for orthopedic care of the present invention;

FIG. 8 is a right side view of a transfer handle of the walking aid device for orthopedic nursing of the present invention.

The reference numerals are explained below:

1. a support mechanism; 101. a support; 102. supporting a beam; 103. a vertical rod; 104. a front fork; 105. a branch handle; 106. an anti-slip sleeve; 107. a crank; 108. a front wheel; 109. pedaling; 110. a rear wheel; 111. erecting a sleeve; (ii) a 2. An upper limb walker mechanism; 201. a rotating shaft; 202. a first flywheel; 203. a first chain; 204. a chain disc I; 205. a handle is rotated; 206. rotating the sleeve; 207. a support bearing; 3. a seat adjustment mechanism; 301. a seat; 302. a handrail; 303. a push handle; 304. a carriage; 305. turning a handle; 306. a base; 4. an electric walking aid mechanism; 401. a servo motor; 402. a second chain plate; 403. a second chain; 404. a second flywheel; 405. a support plate; 406. a lithium battery; 407. and controlling the switch.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The invention will be further described with reference to the accompanying drawings in which:

example 1

As shown in figures 1-8, the walking aid device for orthopedic nursing comprises a support mechanism 1, an upper limb walking aid mechanism 2, a seat adjusting mechanism 3 and an electric walking aid mechanism 4 are arranged on the support mechanism 1, the upper limb walking aid mechanism 2 comprises a rotating shaft 201, a first flywheel 202, a first chain 203, a first chain disc 204 and a rotating handle 205, the first flywheel 202 is arranged in the middle of the axis of the rotating shaft 201 through a key connection, the first flywheel 202 stably drives the rotating shaft 201 to rotate, the first chain disc 204 is arranged above the first flywheel 202, the first chain disc 204 and the first chain 203 are arranged on the outer sides of the first flywheel 202, the rotating handle 205 is arranged on the first chain disc 204 through a key connection, the rotating handle 205 stably drives the first chain disc 204 to rotate, rotating sleeves 206 are rotatably connected to the front and rear parts of the rotating handle 205 respectively, the rotating sleeves 206 are used for driving the rotating handle 205 to rotate, a support bearing 207 is in interference fit with the rotating handle 205, the support bearing 207 is used for matching with, The device comprises an armrest 302, a push handle 303, a sliding frame 304 and a rotating handle 305, wherein the push handle 303 is arranged on the side surface of a seat 301, the push handle 303 is used for conveniently pushing the device, the armrest 302 is arranged on the upper surface of the seat 301, the armrest 302 is used for blocking and protecting, the sliding frame 304 is arranged at the bottom of the seat 301, the armrest 302, the sliding frame 304 and the push handle 303 are all connected with the seat 301 through screws, the armrest 302, the sliding frame 304 and the push handle 303 are connected and fastened with the seat 301, the rotating handle 305 is arranged on the sliding frame 304 through threaded connection, the rotating handle 305 can rotate in or out from the sliding frame 304, a base 306 is connected on the sliding frame 304, an electric walking aid mechanism 4 comprises a servo motor 401, a chain plate II 402, a chain plate 403, a flywheel II 404 and a support plate 405, the lower end of the servo motor 401 is connected with the support plate 405 through bolts, the chain plate II 402 is arranged on an output shaft at, the rotating shaft 201 is stably driven to rotate by the second flywheel 404, the second chain 403 is arranged on the outer sides of the second flywheel 404 and the second chain disc 402, the servo motor 401 is connected with a lithium battery 406 through a conducting wire, the lithium battery 406 is connected with the seat 301 through a screw, the lithium battery 406 is stably installed at the bottom of the seat 301, a control switch 407 is arranged on the inner side of the armrest 302, the control switch 407 is connected with the upper end of the seat 301 through a screw, the seat 301 can be conveniently operated by sitting on the control switch 407, and the servo motor 401 is electrically connected with the control switch.

Preferably, the supporting mechanism 1 comprises a support 101, a supporting beam 102, a vertical rod 103, a front fork 104 and a supporting handle 105, the number of the support 101 is 2, the support 101 is respectively arranged at the front and the rear parts of a base 306, a supporting bearing 207 is welded with the support 101, a supporting plate 405 is welded with the support 101, the supporting bearing 207 is connected with the support 101, fastened and stably supported by a rotating handle 205 to rotate, the supporting plate 405 is connected with the support 101, fastened and stably supported by a servo motor 401 to operate, a rear wheel 110 is arranged at the lower end of the support 101, the rear wheel 110 is connected with a rotating shaft 201 through a key, one end of the support 101, far away from the rear wheel 110, is welded with the base 306, the supporting beam 102 is welded at the side of the base 306, a vertical sleeve 111 is welded away from the base 306, the vertical sleeve 111 is used for supporting the rotation of the vertical rod 103, the vertical sleeve 111 is connected with the vertical rod 103 through a bearing, the supporting, the front and back middle parts of the crank 107 are provided with front wheels 108, the front and back ends of the crank 107 are rotatably connected with pedals 109, the supporting mechanism 1 can support the device to move, and the supporting handle 105 is used for driving the vertical rod 103 to rotate so as to steer.

a. after sitting on the seat 301, the user can pedal the pedals 109 to rotate the crank 107 and the front wheel 108, so that the device can be displaced;

b. the rotating sleeve 206 can be held by hand to drive the rotating handle 205, the chain disc I204, the chain I203, the flywheel I202 and the rotating shaft 201 to rotate, so that the rear wheel 110 rolls to drive the device to move, and the arm can be used for assisting walking;

c. the lithium battery 406 provides electric energy for the servo motor 401, the control switch 407 is operated to start the servo motor 401 to drive the chain disc II 402, the chain II 403 and the flywheel II 404 to rotate, and the flywheel II 404 can drive the rotating shaft 201 and the rear wheel 110 to rotate, so that the electric walking aid can be realized;

d. when the front and back positions of the seat 301 need to be adjusted, the knob 305 is twisted to be unscrewed from the carriage 304, then the carriage 304 can slide on the base 306 to change the position, so that people with different heights can be conveniently adapted, and when the seat is slid to the required position, the knob 305 is rotated to be screwed into the carriage 304, so that the knob 305 and the base 306 can rub to fix the positions of the seat 301 and the carriage 304.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims

1. Orthopaedic nursing is with helping outfit for a journey to put, including supporting mechanism (1), its characterized in that: be equipped with upper limbs on supporting mechanism (1) and help capable mechanism (2), seat guiding mechanism (3), electronic help capable mechanism (4), upper limbs help capable mechanism (2) including pivot (201), flywheel (202), chain (203), chain dish (204), turning handle (205), pivot (201) axis middle part is equipped with flywheel (202), flywheel (202) top is equipped with chain dish (204), chain dish (204) with flywheel (202) outside is equipped with chain (203), be equipped with on chain dish (204) turning handle (205), turning handle (205) front and back portion all rotates and is connected with swivel cover (206), interference fit has support bearing (207) on turning handle (205), seat guiding mechanism (3) include seat (301), handrail (302), push away handle (303), balladeur train (304), The push handle (303) is installed on the side face of the seat (301), the armrest (302) is installed on the upper surface of the seat (301), the sliding frame (304) is installed at the bottom of the seat (301), the rotary handle (305) is arranged on the sliding frame (304), the base (306) is connected onto the sliding frame (304) in a sliding mode, the electric walking aid mechanism (4) comprises a servo motor (401), a second chain plate (402), a second chain (403), a second flywheel (404) and a support plate (405), the lower end of the servo motor (401) is connected with the support plate (405) through a bolt, the second chain plate (402) is installed on an output shaft at the rear end of the servo motor (401), the second flywheel (404) is arranged below the second chain plate (402), the second chain (403) is arranged on the outer sides of the second flywheel (404) and the second chain plate (402), and the servo motor (401) is connected with a lithium battery (406) through, the inner side of the handrail (302) is provided with a control switch (407), and the servo motor (401) is electrically connected with the control switch (407).

2. The walking aid device for orthopedic care according to claim 1, characterized in that: the supporting mechanism (1) comprises a support (101), a supporting beam (102), a vertical rod (103), a front fork (104) and a supporting handle (105), the number of the support (101) is 2, the support (101) is respectively positioned at the front part and the rear part of the base (306), the lower end of the support (101) is provided with a rear wheel (110), the rear wheel (110) is connected with the rotating shaft (201) through a key, one end of the rear wheel (110) away from the support (101) is welded with the base (306), the supporting beam (102) is welded at the side of the base (306), the base (306) is welded with a vertical sleeve (111), the vertical sleeve (111) is connected with the vertical rod (103) through a bearing, the upper end of the vertical rod (103) is welded with the supporting handle (105), the front part and the rear part of the supporting handle (105) are respectively provided with an anti-skid sleeve (106), the lower end of the vertical rod (103, the front fork (104) is connected with a crank (107) through a bearing, the front middle and the rear middle of the crank (107) are provided with a front wheel (108), and the front end and the rear end of the crank (107) are rotatably connected with a pedal (109).

3. The walking aid device for orthopedic care according to claim 1, characterized in that: the rotating shaft (201) is in key connection with the flywheel I (202), and the chain plate I (204) is in key connection with the rotating handle (205).

4. The walking aid device for orthopedic care according to claim 1, characterized in that: the armrest (302), the carriage (304) and the push handle (303) are connected with the seat (301) through screws.

5. The walking aid device for orthopedic care according to claim 1, characterized in that: the rotary handle (305) is connected with the sliding frame (304) through threads.

6. The walking aid device for orthopedic care according to claim 1, characterized in that: the second flywheel (404) is in key connection with the rotating shaft (201).

7. The walking aid device for orthopedic care according to claim 1, characterized in that: the lithium battery (406) is connected with the seat (301) through a screw.

8. The walking aid device for orthopedic care according to claim 1, characterized in that: the control switch (407) is connected with the upper end of the seat (301) through a screw.

9. The walking aid device for orthopedic care according to claim 2, characterized in that: the support bearing (207) is welded with the bracket (101), and the support plate (405) is welded with the bracket (101).

10. The use method of the walking aid device for orthopedic nursing is characterized in that:

a. after sitting on the seat (301), the user can pedal on the pedal (109) to force the crank (107) and the front wheel (108) to rotate, and the device can be displaced;

b. the rotating sleeve (206) can be held by hand to drive the rotating handle (205), the chain disc I (204), the chain I (203), the flywheel I (202) and the rotating shaft (201) to rotate, so that the rear wheel (110) rolls to drive the device to move, and the arm can be used for assisting walking;

c. the lithium battery (406) provides electric energy for the servo motor (401), the control switch (407) is operated to start the servo motor (401) to drive the chain disc II (402), the chain II (403) and the flywheel II (404) to rotate, and the flywheel II (404) can drive the rotating shaft (201) and the rear wheel (110) to rotate, so that the electric walking aid can be realized;

d. when the front and back positions of the seat (301) need to be adjusted, the rotating handle (305) is twisted to be screwed out of the sliding frame (304), then the sliding frame (304) can slide on the base (306) to change the position, so that people with different heights can be conveniently adapted, and when the seat slides to the required position, the rotating handle (305) is rotated to be screwed into the sliding frame (304), so that the rotating handle (305) and the base (306) rub to fix the positions of the seat (301) and the sliding frame (304).