CN110801371A - Portable unconscious patient foot trainer - Google Patents

Portable unconscious patient foot trainer Download PDF

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Publication number
CN110801371A
CN110801371A CN201911181702.3A CN201911181702A CN110801371A CN 110801371 A CN110801371 A CN 110801371A CN 201911181702 A CN201911181702 A CN 201911181702A CN 110801371 A CN110801371 A CN 110801371A
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CN
China
Prior art keywords
connecting rod
box body
pedal
arc
portable
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911181702.3A
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Chinese (zh)
Inventor
李梦德
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Province Hospital First Affiliated Hospital With Nanjing Medical University
Original Assignee
Jiangsu Province Hospital First Affiliated Hospital With Nanjing Medical University
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Publication date
Application filed by Jiangsu Province Hospital First Affiliated Hospital With Nanjing Medical University filed Critical Jiangsu Province Hospital First Affiliated Hospital With Nanjing Medical University
Priority to CN201911181702.3A priority Critical patent/CN110801371A/en
Publication of CN110801371A publication Critical patent/CN110801371A/en
Pending legal-status Critical Current

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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
    • A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
    • A61H1/02—Stretching or bending or torsioning apparatus for exercising
    • A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the lower limbs
    • A61H1/0266—Foot
    • 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
    • A61H2201/0157—Constructive details portable
    • 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
    • A61H2201/12—Driving means
    • A61H2201/1207—Driving means with electric or magnetic drive
    • 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
    • A61H2201/16—Physical interface with patient
    • A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
    • A61H2201/164—Feet or leg, e.g. pedal
    • 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
    • A61H2201/16—Physical interface with patient
    • A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
    • A61H2201/164—Feet or leg, e.g. pedal
    • A61H2201/1642—Holding means therefor
    • 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
    • A61H2201/50—Control means thereof
    • 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
    • A61H2205/00—Devices for specific parts of the body
    • A61H2205/12—Feet

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • 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 discloses a portable device for training the feet of an unconscious patient, which comprises a box body and a box cover, wherein the box body comprises a lower box body and an upper box body; the transmission device comprises a PLC remote controller, a PLC time delay control device, a speed reducing motor, a turning transmission rod, a limiting bearing seat, a turntable, a first connecting rod, a second connecting rod sliding groove seat, a third connecting rod, an arc-shaped sliding groove seat, a fourth connecting rod and a pedal; the upper surface of the upper box body is provided with an upward-shaped platform along one end of the upper surface of the upper box body in the length direction, the edge of the platform is provided with an upward-shaped pedal supporting seat, and the upper surface of the upper box body is provided with an inward-shaped sponge mat placing table, a pedal placing table and a remote controller placing table along the other end of the upper surface of the upper box body in the length direction.

Description

Portable unconscious patient foot trainer
Technical Field
The invention relates to a foot training device, in particular to a portable foot training device for unconscious patients.
Background
In the current medical field, a plurality of emergency patients in a coma state and losing self-consciousness exist, and feet of the patients are easy to drop feet and even cause venous thrombosis in a continuous unconscious state, so that the normal walking of the patients after healing is seriously influenced; the existing medical scheme is that the sole of a patient is fixed by adopting a T-shaped shoe, but the ankle joint of the patient cannot move at all, and the foot drop can be only delayed and slightly relieved, so that the patient needs to be prevented during the period of lying in bed.
Disclosure of Invention
The invention aims to solve the technical problem that the portable device for training the feet of the unconscious patient is provided aiming at the defects of the prior art, and the device is convenient to carry, simple to operate, safe, reliable, stable to operate, small in occupied space and beneficial to assisting medical staff and family members of the patient to use the device.
In order to solve the technical problem, the technical scheme of the invention is realized by the following modes: a portable device for training the feet of an unconscious patient comprises a box body and a box cover, wherein the box body comprises a lower box body and an upper box body, and a transmission device is arranged on the bottom plane and the central position in the lower box body; the transmission device comprises: the PLC time delay control device is arranged on the bottom plane of the lower box body, the speed reducing motor is arranged on the bottom plane in the lower box body, a turning transmission rod is arranged in an output shaft of the speed reducing motor, and the turning transmission rod is symmetrically provided with limiting steps along the length direction of the turning transmission rod;
the limiting bearing seat is arranged on the bottom plane in the lower box body, the limiting bearing seat is provided with a limiting bearing matched with the limiting step, and the turning transmission rod is limited by matching the two limiting bearings with the limiting step; both ends of the length direction of the turning transmission rod are provided with driving devices for driving the footstep movement of the patient;
the driving device comprises a turntable connected with one end of the turning transmission rod; the outer surface of the rotary table is provided with a first circular convex column which is molded outwards, a first connecting rod which can rotate is arranged on the first circular convex column along the length direction of the first circular convex column, one end of the first connecting rod, which is far away from the first circular convex column, is provided with a second connecting rod, the bottom plane in the lower box body is provided with a second connecting rod sliding groove seat, and the upper end of the second connecting rod sliding groove seat is provided with a guide hole which is matched with the second connecting rod in a sliding manner along the horizontal direction;
a rotatable third connecting rod is arranged at one end, away from the first connecting rod, of the second connecting rod, a fourth connecting rod is rotatably connected at one end, away from the second connecting rod, of the third connecting rod, an arc-shaped chute seat is arranged on the bottom plane in the lower box body, two arc-shaped seats are symmetrically arranged at the upper end of the arc-shaped chute seat, an arc-shaped chute is arranged on each arc-shaped seat, the fourth connecting rod is connected with the third connecting rod through a guide pin, and two exposed ends of the guide pin along the length direction of the guide pin are respectively in sliding fit with the arc-; (ii) a
A rotatable pedal is arranged at one end of the fourth connecting rod along the length direction and far away from the third connecting rod; the upper end of the upper box body and one side of the upper box body in the width direction are provided with mounting planes, two pedal supporting seats are arranged on the mounting planes in a group, one side of each pedal is provided with a mounting boss extending outwards, the mounting boss extends between the two pedal supporting seats, and the pedals and the pedal supporting seats are rotatably connected through pin shafts; the pedal is also provided with a plurality of tightening belts for fixing the soles of the feet of the patients.
The technical scheme of the invention is further defined as follows:
aforementioned portable unconscious patient foot trainer, gear motor are opened by PLC time delay control device control and are stopped, open the interval and set up to 10s, are more accurate by PLC time delay control device control motor, change in the operating personnel and use.
According to the portable unconscious patient foot training device, the rated rotating speed of the speed reducing motor is 30rpm, the speed reducing ratio is 5, the lower running speed is more suitable for the movement of the feet of a patient, the vibration of the motor during running is reduced, and the whole device is more stable during running.
According to the portable device for training the feet of the unconscious patient, the circumference of the rotating track of the axle center of the first circular convex column on the rotary table is 2 times of the arc length of the arc-shaped sliding groove, the rotary table rotates for a circle by the set parameters, and the pedal performs one-time forward-pressing and backward-pulling actions, so that the whole structure is more exquisite, and the use of other unnecessary devices is reduced.
According to the portable unconscious patient foot training device, the pedal plate rotates by taking the boss pin hole axis as the rotating axis, the included angle α between the pedal plate and the vertical surface is 30 degrees when the pedal plate is pressed forwards, the included angle β between the pedal plate and the vertical surface is 30 degrees when the pedal plate is pulled backwards, and accurate angle control is achieved, so that the feet of patients are more comfortable during training.
The upper end face of the upper box body is provided with a sponge mat placing groove, a pedal plate placing groove and a remote controller placing groove, a sponge mat is arranged in the sponge mat placing groove, and a PLC remote controller is arranged in the remote controller placing groove, so that the upper box body is more convenient to store and easy to carry;
aforementioned portable unconscious patient foot trainer, the running-board openly pastes through the magic and colludes the warm pad of fine hair or cold pad of face pasting, and warm pad or cold pad are pasted to the running-board surface, can let patient foot in summer and winter season more comfortable, pastes through the magic, can more make things convenient for the operator to change running-board surface mat in summer and winter season.
According to the portable unconscious patient foot training device, the fastening belt is arranged on the clamping ring on the back face of the pedal plate, the foot of a patient is fixed on the pedal plate through the fastening belt, the portable unconscious patient foot training device can adapt to various different foot shapes, the fastening belt is in soft contact, and the abrasion of the foot of the patient is reduced.
According to the portable unconscious patient foot training device, the spongy cushion placing groove and the boss connecting end face are provided with the arc-shaped grooves which are formed downwards, so that the device is more suitable for the movement track of the feet of a human body, and is not uncomfortable for the patient.
The foot pedal has the advantages that through the technical scheme, when a patient needs to be subjected to foot training, the foot pedal can be used after the box cover is opened and the power supply is connected, the PLC time delay control device is used for controlling the PLC time delay control device, the operation of the foot pedal is simpler, the PLC time delay control device is used for controlling the speed reduction motor, and the patient can be controlled more accurately in time when the patient is subjected to foot training, the upper end face of the upper box body is provided with the sponge pad placing groove, the pedal plate placing groove and the remote controller placing groove, the storage is more convenient, the foot pedal plate is easy to carry, the foot pedal plate rotates by taking the axis of the boss pin hole as the rotating axis, the included angle α between the pedal plate and the vertical surface is 30 degrees when the foot pedal plate is pressed forwards, the included angle β between the pedal plate and the vertical surface is 30 degrees when the foot plate is pulled backwards, the accurate angle control is realized, the foot of the patient is more comfortable when the training is carried out, the rectangular rod can normally slide upwards and downwards by the guide plug, the hook surface of the front surface of the foot plate is adhered with a fluff warm pad or a cool pad, the surface of the foot plate, the foot plate is adhered to the surface of the foot plate, the foot pad is adhered to the foot plate, the foot plate is adhered to the foot plate, the foot pad is adhered.
Drawings
FIG. 1 is a view showing an overall appearance structure of the present invention;
FIG. 2 is a front view of the front-pressure case body of the present invention
FIG. 3 is a cross-sectional view B-B of FIG. 2;
FIG. 4 is a top view of the case body in a forward pressure state according to the present invention;
FIG. 5 is a cross-sectional view A-A of FIG. 4;
FIG. 6 is a sectional view showing a storage state of the present invention
FIG. 7 is a disassembled view of the upper case of the present invention;
FIG. 8 is a front view of the upper case of the present invention in a disassembled, forward-pressed state;
FIG. 9 is a front view of the upper case of the present invention in a disassembled, pulled-back condition;
wherein: 1-a PLC control device, 2-a speed reducing motor, 3-a turning rotating rod, 301-a limiting step, 4-a limiting bearing seat, 401-a limiting bearing, 5-a rotating disc, 501-a first circular convex column, 6-a first connecting rod, 601-a first round angle, 7-a second connecting rod, = 8-a second connecting rod sliding groove seat, 801 guiding hole, 9-an arc sliding groove seat, 901-an arc seat, 902-an arc sliding groove, 10-a third connecting rod, 11-a fourth connecting rod, 111-a guiding pin, 12-a pedal, 121-a mounting boss, 122-a binding belt, 13-a mounting plane, 14-a pedal support frame, 15-a sponge pad placement groove, 151-an arc surface groove, 16-a pedal placement groove, 17-a remote controller placement groove, 171-PLC remote controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described in detail below with reference to the accompanying drawings in the embodiments of the present invention.
The PLC controller, the speed reducing motor and the bearing are existing products.
It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. 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; the two elements can be directly connected or indirectly connected through an intermediate medium, and the two elements can be communicated with each other, so that the specific meaning of the terms in the invention can be understood by those skilled in the art.
Example 1
A portable device for training the feet of an unconscious patient comprises a box body and a box cover, wherein the box body comprises a lower box body and an upper box body, and a transmission device is arranged on the bottom plane and the central position in the lower box body; the transmission device comprises: the PLC time delay control device 1 is arranged on the bottom plane of the lower box body, the reducing motor 2 is arranged on the bottom plane in the lower box body, a turning transmission rod 3 is arranged in an output shaft of the reducing motor 2, and the turning transmission rod 3 is symmetrically provided with limiting steps 301 along the length direction of the turning transmission rod 3;
the limiting bearing seat 4 is arranged on the bottom plane in the lower box body, the limiting bearing 401 matched with the limiting step 4 is arranged on the limiting bearing seat 4, and the turning transmission rod 3 is limited through the matching of the two limiting bearings 401 and the limiting step 4; both ends of the turning transmission rod 3 in the length direction are provided with driving devices for driving the footstep movement of the patient;
the driving device comprises a turntable 5 connected with one end of the turning transmission rod 3; the outer surface of the turntable 5 is provided with a first circular convex column 501 which is molded outwards, a first connecting rod 6 which can rotate is arranged on the first circular convex column 501 along the length direction of the first circular convex column, one end of the first connecting rod 6, which is far away from the first circular convex column 501, is provided with a second connecting rod 7, the bottom plane in the lower box body is provided with a second connecting rod sliding groove seat 8, and the upper end of the second connecting rod sliding groove seat 8 is provided with a guide hole 801 which is in sliding fit with the second connecting rod 7 along the horizontal direction;
a rotatable third connecting rod 910 is arranged at one end, far away from the first connecting rod 6, of the second connecting rod 7, an end, far away from the second connecting rod 7, of the third connecting rod 10 is rotatably connected with a fourth connecting rod 11, an arc-shaped sliding groove seat 9 is arranged on the bottom plane in the lower box body, two arc-shaped seats 901 are symmetrically arranged at the upper end of each arc-shaped sliding groove seat (9), an arc-shaped sliding groove 902 is arranged on each arc-shaped seat 901, the fourth connecting rod 11 is connected with the third connecting rod 10 through a guide pin 111, and two exposed ends of the guide pin 111 along the length direction of the guide pin are respectively in sliding fit with;
a rotatable pedal 12 is arranged at one end of the fourth connecting rod 11 along the length direction and far away from the third connecting rod 10; a mounting plane 13 is arranged at one side of the upper end of the upper box body in the width direction, two pedal support seats 14 are arranged on the mounting plane 13, a mounting boss 121 extending outwards is arranged on one side of the pedal 12, the mounting boss 121 extends between the two pedal support seats 14, and the pedal 12 and the pedal support seats 14 are rotatably connected through a pin shaft; the foot pedal 12 is further provided with a plurality of tightening belts 122 for fixing the soles of the feet of the patient, the feet of the patient can be fixed on the foot pedal through the tightening belts, so that the foot pedal can adapt to various different foot shapes, and the soft contact of the tightening belts reduces the abrasion of the feet of the patient.
The speed reducing motor 2 is controlled by the PLC time delay control device 1 to be started and stopped, and the starting and stopping interval is set to be 10 s.
The speed reducing motor 2 has a rated rotating speed of 30rpm and a speed reducing ratio of 5. The circumference of the rotation track of the axis of the convex column 501 on the turntable 5 is 2 times of the arc length of the arc guide groove 902.
The running-board 12 uses installation boss 121 pinhole axle center to rotate as the rotation axis, and running-board 12 and vertical face contained angle α are 30 during forward pressure, and running-board 12 and vertical face contained angle β are 30 during the back-pull the running-board 12 openly pastes through the magic and colludes warm pad of face paste fine hair or cool pad, can let patient foot more comfortable in summer and winter season, pastes through the magic, can more make things convenient for the operator to change running-board surface mat in summer and winter season.
A sponge pad placing groove 15, a pedal plate placing groove 16 and a remote controller placing groove 17 are formed in the upper end face of the upper box body, a sponge pad is arranged in the sponge pad placing groove 15, and a PLC (programmable logic controller) 171 is arranged in the remote controller placing groove 17; the sponge mat placing groove 15 and the connection end face of the plane boss 13 are provided with arc-shaped surface grooves 151 formed downwards.
The using process of the embodiment is as follows: when a patient needs to perform foot training, the box cover is opened, the fourth connecting rod is lifted, the pedal and the corresponding bolt and nut are taken out of the pedal placing groove, the pedal and the pedal support frame of the upper box body are fixed through the bolt and nut, the pedal and the fourth connecting rod are connected through the bolt and nut, the power supply is switched on, two shanks of the patient are respectively placed on the sponge pads in the sponge pad placing groove, the height of the sponge pads is adjusted to enable the ankle height to be consistent with the height of the pedal support frame, then the feet of the patient are attached to the pedal, the tightening belt is adjusted to enable the feet of the patient to be fixed with the pedal, the speed reducing motor is started through the PLC, the speed reducing motor 2 drives the phase-changing transmission rod 3 to rotate when being started, the direction-changing transmission rod 3 drives the rotary disc 5 to rotate, the first connecting rod 6 is driven to rotate when the rotary disc 5, the second connecting rod 7, when the second connecting rod 7 reciprocates in the horizontal direction of the inner seat of the guide hole 801, the third connecting rod 10 is driven to reciprocate in the arc-shaped chute 902, when the third connecting rod 10 reciprocates in the arc-shaped chute 902, the fourth connecting rod 11 is driven to reciprocate in the arc-shaped chute 902, when the fourth connecting rod 11 reciprocates in the arc-shaped chute 902, the pedal 12 is driven to rotate in a certain angle, and the rotating axis of the pedal 12 is limited by the mounting boss 121; when the rotating speed is adjusted to the fastest speed, the pedal needs to be pressed forwards and pulled backwards for one set of action to finish 10 s. When the patient does not need to carry out foot training, the motor is closed through the PLC remote controller, the pedal plate, the fourth connecting rod and the bolt nut of the pedal plate supporting frame are disassembled, the pedal plate is taken down, the pedal plate placing groove is placed, the power supply is extracted, and the box cover is closed.
The above embodiments are only for illustrating the technical idea of the present invention, and the protection scope of the present invention is not limited thereby, and any modifications made on the basis of the technical scheme according to the technical idea of the present invention fall within the protection scope of the present invention.

Claims (8)

1. The utility model provides a portable unconscious patient foot trainer, includes box and case lid, its characterized in that: the box body comprises a lower box body and an upper box body, and a transmission device is arranged on the bottom plane and the central position in the lower box body; the transmission device includes: the device comprises a PLC time delay control device (1) arranged on the bottom plane of a lower box body and a speed reducing motor (2) arranged on the bottom plane in the lower box body, wherein a turning transmission rod (3) is arranged in an output shaft of the speed reducing motor (2), and the turning transmission rod (3) is symmetrically provided with limiting steps (301) along the length direction;
the limiting bearing seat (4) is arranged on the bottom plane in the lower box body, the limiting bearing seat (4) is provided with a limiting bearing (401) matched with the limiting step (4), and the turning transmission rod (3) is limited by matching the two limiting bearings (401) with the limiting step (4); both ends of the length direction of the turning transmission rod (3) are provided with driving devices for driving the footsteps of the patient to move;
the driving device comprises a turntable (5) connected with one end of the turning transmission rod (3); a first circular convex column (501) which is formed outwards is arranged on the outer surface of the rotary disc (5), a first connecting rod (6) which can rotate is arranged on the first circular convex column (501) along the length direction of the first circular convex column, a second connecting rod (7) is arranged at one end, away from the first circular convex column (501), of the first connecting rod (6), a second connecting rod sliding groove seat (8) is arranged on the bottom plane of the lower box body, and a guide hole (801) which is in sliding fit with the second connecting rod (7) is arranged at the upper end of the second connecting rod sliding groove seat (8) along the horizontal direction;
a rotatable third connecting rod (910) is arranged at one end, far away from the first connecting rod (6), of the second connecting rod (7), a fourth connecting rod (11) is rotatably connected at one end, far away from the second connecting rod (7), of the third connecting rod (10), an arc-shaped sliding groove seat (9) is arranged on the bottom plane of the inner portion of the lower box body, two arc-shaped seats (901) are symmetrically arranged at the upper end of the arc-shaped sliding groove seat (9), an arc-shaped sliding groove (902) is formed in the arc-shaped seats (901), the fourth connecting rod (11) is connected with the third connecting rod (10) through a guide pin (111), and two exposed ends of the guide pin (111) along the length direction of the guide pin are respectively in sliding fit with the arc-shaped sliding grooves (901);
a rotatable pedal (12) is arranged at one end of the fourth connecting rod (11) along the length direction and far away from the third connecting rod (10); an installation plane (13) is arranged at the upper end of the upper box body and on one side in the width direction, two pedal supporting seats (14) are arranged on the installation plane (13) in a group, an installation boss (121) extending outwards is arranged on one surface of each pedal (12), the installation boss (121) extends into a position between the two pedal supporting seats (14), and the pedals (12) are rotatably connected with the pedal supporting seats (14) through pin shafts;
the pedal (12) is also provided with a plurality of tightening belts (122) for fixing the soles of the feet of the patients.
2. The portable unconscious patient foot training device of claim 1, wherein: the speed reducing motor (2) is controlled to be started and stopped by the PLC delay control device (1), and the starting and stopping interval is set to be 10 s.
3. The portable unconscious patient foot training device of claim 1, wherein: the rated rotating speed of the speed reducing motor (2) is 30rpm, and the speed reducing ratio is 5.
4. The portable unconscious patient foot training device of claim 1, wherein: the circumference of the rotating track of the axis of the convex column (501) on the turntable (5) is 2 times of the arc length of the arc guide groove (902).
5. The portable unconscious patient foot training device as defined by claim 1, wherein said foot pedal (12) is rotated about the axis of the pin hole of the dome-shaped protrusion (121), the angle α between the foot pedal (12) and the vertical plane is 30 ° when pressed forward, and the angle β between the foot pedal (12) and the vertical plane is 30 ° when pulled backward.
6. The portable unconscious patient foot training device of claim 1, wherein: the front surface of the pedal (12) is stuck with a fluff warm cushion or a cool cushion through a hook-and-loop fastener.
7. The portable unconscious patient foot training device of claim 1, wherein: the upper end face of the upper box body is provided with a sponge mat placing groove (15), a pedal plate placing groove (16) and a remote controller placing groove (17), a sponge mat is arranged in the sponge mat placing groove (15), and a PLC remote controller (171) is arranged in the remote controller placing groove (17).
8. The portable unconscious patient foot training device of claim 1, wherein: the sponge mat placing groove (15) and the connection end face of the plane boss (13) are provided with arc-shaped surface grooves (151) which are formed downwards.
CN201911181702.3A 2019-11-27 2019-11-27 Portable unconscious patient foot trainer Pending CN110801371A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911181702.3A CN110801371A (en) 2019-11-27 2019-11-27 Portable unconscious patient foot trainer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911181702.3A CN110801371A (en) 2019-11-27 2019-11-27 Portable unconscious patient foot trainer

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Publication Number Publication Date
CN110801371A true CN110801371A (en) 2020-02-18

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Application Number Title Priority Date Filing Date
CN201911181702.3A Pending CN110801371A (en) 2019-11-27 2019-11-27 Portable unconscious patient foot trainer

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CN (1) CN110801371A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111991186A (en) * 2020-09-02 2020-11-27 湖南财经工业职业技术学院 Training device for ankle sprain-prevention exercise and sprain rehabilitation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111991186A (en) * 2020-09-02 2020-11-27 湖南财经工业职业技术学院 Training device for ankle sprain-prevention exercise and sprain rehabilitation

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