CN113730187A - Joint nursing auxiliary device - Google Patents

Joint nursing auxiliary device Download PDF

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Publication number
CN113730187A
CN113730187A CN202111038010.0A CN202111038010A CN113730187A CN 113730187 A CN113730187 A CN 113730187A CN 202111038010 A CN202111038010 A CN 202111038010A CN 113730187 A CN113730187 A CN 113730187A
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CN
China
Prior art keywords
heating
fixed mounting
plate
base
movable
Prior art date
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
CN202111038010.0A
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Chinese (zh)
Inventor
冯鸿雁
郭菁
甄倩倩
刘汉荣
胡欣杰
宋洪艳
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Individual
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Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202111038010.0A priority Critical patent/CN113730187A/en
Publication of CN113730187A publication Critical patent/CN113730187A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL 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
    • A61H1/00Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
    • A61H1/02Stretching or bending or torsioning apparatus for exercising
    • A61H1/0237Stretching or bending or torsioning apparatus for exercising for the lower limbs
    • A61H1/024Knee
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL 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
    • A61H1/00Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
    • A61H1/02Stretching or bending or torsioning apparatus for exercising
    • A61H2001/0207Nutating movement of a body part around its articulation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL 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
    • A61H2201/00Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/02Characteristics of apparatus not provided for in the preceding codes heated or cooled
    • A61H2201/0221Mechanism for heating or cooling
    • A61H2201/025Mechanism for heating or cooling by direct air flow on the patient's body
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL 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
    • A61H2205/00Devices for specific parts of the body
    • A61H2205/10Leg
    • A61H2205/102Knee

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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)
  • Thermotherapy And Cooling Therapy Devices (AREA)

Abstract

The invention discloses a joint nursing auxiliary device, belonging to the technical field of rehabilitation equipment, comprising a supporting plate, a movable plate and a base, wherein the supporting plate is fixedly arranged on the base, the movable plate is rotatably arranged at the end part of the supporting plate, heating devices for heating the knees of a patient are arranged at two sides of the supporting plate, a driving device fixedly arranged on the base is arranged below the supporting plate, the driving device is connected with the movable plate and used for driving the movable plate to rotate, a heating device is also arranged on the base, the heating device is connected with the heating devices, when in use, the patient sits on the supporting plate, the lower leg is placed on the movable plate, the knee is positioned at the joint of the supporting plate and the movable plate, under the action of the driving device, the movable plate drives the lower leg of the patient to be lifted up or put down to realize the movement of the knee joint.

Description

Joint nursing auxiliary device
Technical Field
The invention relates to the technical field of rehabilitation equipment, in particular to a joint nursing auxiliary device.
Background
When the joint is worn or the pathological changes reach a certain degree, the artificial knee joint replacement operation is needed to recover the normal functions of the knee joint, and the artificial knee joint replacement operation is not only successfully completed, but also the self-rehabilitation exercise of the postoperative patient is very important, can help patients to recover as soon as possible, the postoperative joint may not have the ability of autonomous movement and generally needs to assist the movement by means of external instruments, and the patent with the application number of CN202110448465.3 discloses an orthopedic knee joint postoperative rehabilitation strength training device, which comprises a body and a supporting rod arranged at the top of the body, the bottom end of the supporting rod is symmetrically and rotationally connected with two sliding shaft levers, the bottom end of each sliding shaft lever is rotationally connected with an inner sliding shaft, the two side surfaces of the machine body are respectively provided with shaft lever slideways corresponding to the inner sliding shafts, the inner sliding shaft is positioned at the inner side of the shaft lever slideway, and the supporting rod is sleeved with two belt seats in a sliding way; through the structures of the sliding seat, the side pull block, the adjusting clamping rod, the adjusting hole, the spring groove, the inner push block, the tubular spring, the connecting rod, the rotating block, the U-shaped side seat and the like, the position adjusting mode of the belt seat is more flexible and convenient, convenience is brought to position adjustment of the belt seat and the leg support belt when the device is used by an operator, the use convenience and flexibility of the whole device are improved, and the problem of inconvenience in adjustment in an original device is solved.
Disclosure of Invention
Aiming at the technical problems, the technical scheme adopted by the invention is as follows: a joint nursing auxiliary device comprises a supporting plate, a movable plate and a base, wherein the supporting plate is arranged on the base, the movable plate is rotatably arranged on the supporting plate and used for placing the crus of a patient, a driving device is arranged below the supporting plate and fixedly arranged on the base, the number of the driving devices is the same as that of the movable plates, and the driving device is used for driving the movable plates to rotate; the heating device is connected with the heating device arranged on the base, and the driving device is also used for controlling the air flow in the heating device.
Heating device include the hot plate, the hot plate set up the below at patient knee inboard, hot plate slidable mounting on fixed slide, fixed slide fixed mounting is in the backup pad below, fixed slide below fixed mounting have first slide bar, first slide bar on slidable mounting have the first end of the board that resets, the second end fixed mounting that resets on the hot plate, board and fixed slide reset between be equipped with the coaxial first spring of first slide bar.
Furthermore, the number of the movable plates is two, and two groups of driving devices are arranged below the supporting plate.
Further, drive arrangement include the movable slide rail of slidable mounting in backup pad below, backup pad and base between both sides be equipped with the drive support respectively, the drive support on fixed mounting have driving motor, fixed mounting has the first end of first connecting rod on driving motor's the output shaft, the second end of first connecting rod rotates the first end of installing at the second connecting rod, the second end of second connecting rod rotates the first end of installing at the pendulum rod, the middle part fixed mounting of pendulum rod is in fixed rotating shaft, fixed rotating shaft rotates and installs on two drive supports, the second end slidable mounting of pendulum rod on movable slide rail, the first end of push rod is installed in the rotation on the movable slide rail, the second end and the fly leaf of push rod rotate and are connected.
Furthermore, the movable slide rail is slidably mounted on the second slide bar, the second slide bar is fixedly mounted on the baffle, and a second spring coaxial with the second slide bar is arranged between the baffle and the movable slide rail.
Further, the fixed rotating shaft is coaxially and fixedly provided with a first gear, the first gear and the rack form a gear-rack fit, and the rack is slidably arranged on the heat supply device.
Further, heating device include the heat supply support of fixed mounting on the base, the heat supply support on rotate and install two pivots, the pivot rotate and install on the heating cabinet, heating cabinet fixed mounting is on the base, coaxial fixed mounting has a band pulley respectively in two pivots, two band pulleys and belt form the belt drive, coaxial fixed mounting has the second gear on one of them band pulley, second gear and rack form rack and pinion cooperation, rack slidable mounting is on the heat supply support, the pivot is located the inside shaft part fixed mounting of heating cabinet and is changeed the board.
Further, the heating cabinet on be equipped with the air intake, heating cabinet internally mounted have the heating plate, the impeller is installed to the heating cabinet internal rotation, coaxial fixed mounting of impeller on the output shaft of heating motor, heating motor fixed mounting is on the heating cabinet box.
Furthermore, the heating box is connected with a heating plate in the heating device through an air supply pipe, and the interface position and the air inlet of the air supply pipe and the heating box are respectively positioned at two sides of the rotating plate.
Compared with the prior art, the invention has the beneficial effects that: (1) the driving device provided by the invention can automatically drive the movable plate to drive the knee joint to move, manual operation is not needed, and the use is convenient; (2) the heating device provided by the invention can heat the knee joint under the action of the heating device, so that the knee joint can be recovered more conveniently, and the knee joint heating device has multiple functions; (3) the driving device provided by the invention can control the air flow change in the heat supply device, so that the heat supply effect is better.
Drawings
Fig. 1 and 3 are schematic views of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the present invention with the support plate removed.
Fig. 4 and 5 are schematic structural diagrams of a heating device and a heating device according to the invention.
FIG. 6 is a schematic view of the heating apparatus according to the present invention.
Fig. 7 is a schematic structural view of the heating device with the heating box cut away.
Fig. 8 and 9 are schematic structural diagrams of the supporting plate, the movable plate, the driving device and the base according to the present invention.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Example (b): as shown in fig. 1 and 2, a joint nursing assisting device comprises a supporting plate 101, a movable plate 102 and a base 103, wherein the supporting plate 101 is fixedly installed on the base 103, the movable plate 102 is rotatably installed at the end of the supporting plate 101, heating devices 104 for heating the knees of a patient are arranged at two sides of the supporting plate 101, a driving device 105 fixedly installed on the base 103 is arranged below the supporting plate 101, the driving device 105 is connected with the movable plate 102, the driving device 105 is used for driving the movable plate 102 to rotate, a heating device 106 is further arranged on the base 103, the heating device 106 is connected with the heating devices 104, when the joint nursing assisting device is used, the patient sits on the supporting plate 101, puts the lower legs on the movable plate 102, and the knees are located at the connecting position of the supporting plate 101 and the movable plate 102.
As shown in fig. 2 and 3, the heating plate 107 of the heating device 104 is disposed below the inner side of the knee of the patient, the heating plate 107 is connected to the heating device 106, the heating device 106 heats the knee of the patient through the heating plate 107, the heating plate 107 is slidably mounted on the fixing slide 108, the fixing slide 108 is fixedly mounted below the supporting plate 101, the first slide 109 is fixedly mounted below the fixing slide 108, the first end of the reset plate 111 is fixedly mounted on the heating plate 107, the second end of the reset plate 111 is slidably mounted on the first slide 109, the first end of the first spring 110 is fixedly mounted on the reset plate 111, the second end of the first spring 110 is fixedly mounted on the fixing slide 108, the first spring 110 is coaxial with the first slide 109, in use, the heating plate 107 is first pushed to both sides, the patient sits on the support plate 101, and then the heating plate 107 is released, the heating plate 107 is closely fitted to the inner side of the knee of the patient by the first spring 110.
As shown in fig. 8 and 9, two driving brackets 126 are respectively and fixedly mounted on two sides between the supporting plate 101 and the base 103, in this embodiment, two movable plates 102 and two sets of driving devices 105 are provided, a driving motor 127 in each set of driving devices 105 is fixedly mounted on the driving bracket 126, an output shaft of the driving motor 127 is fixedly connected with a first end of a first connecting rod 128, a second end of the first connecting rod 128 is rotatably mounted on a first end of a second connecting rod 129, a second end of the second connecting rod 129 is rotatably mounted on a first end of a swinging rod 130, a middle portion of the swinging rod 130 is fixedly mounted on a fixed rotating shaft 131, the fixed rotating shaft 131 is rotatably mounted on the two driving brackets 126, a second end of the swinging rod 130 is slidably mounted on a movable sliding rail 132, the movable sliding rail 132 is slidably mounted on the supporting plate 101, while the movable sliding rail 132 is slidably mounted on a second sliding rod 133, the second sliding rod 133 is fixedly mounted on the baffle 135, the baffle 135 is fixedly installed on the support plate 101, a first end of a second spring 134 is fixedly installed on the movable slide rail 132, a second end of the second spring 134 is fixedly installed on the baffle 135, the second spring 134 is coaxial with the second slide bar 133, a first end of a push rod 136 is rotatably installed on the movable slide rail 132, a second end of the push rod 136 is rotatably installed on a hinge seat 137, the hinge seat 137 is fixedly installed on the movable plate 102, when the device is used, the driving motor 127 is started, the driving motor 127 drives the first connecting rod 128 to rotate, the first connecting rod 128 drives a first end belt of the swing rod 130 to swing through a second connecting rod 129, the swing rod 130 drives the fixed rotating shaft 131 to rotate on the driving bracket 126, a second end of the swing rod 130 slides on the movable slide rail 132, the swing rod 130 drives the movable slide rail 132 to simultaneously slide on the support plate 101 and the second slide bar 133 while sliding, the second spring 134 is used for resetting the movable slide rail 132, the movable slide rail 132 slides on the support plate 101 and the second slide bar 133, and simultaneously pushes the movable plate 102 to rotate on the support plate 101 through the push rod 136, the movable plate 102 rotates to drive the lower leg of the patient to lift up, so as to realize the movement of the knee joint.
As shown in fig. 4-7, a first gear 113 is further coaxially and fixedly mounted on the fixed rotating shaft 131, the first gear 113 forms a rack-and-pinion fit with the rack 112, the rack 112 is slidably mounted on a heat supply bracket 115 in the heat supply device 106, the heat supply bracket 115 is fixedly mounted on the base 103, two rotating shafts 118 are rotatably mounted on the heat supply bracket 115, the two rotating shafts 118 penetrate through and are rotatably mounted on a heating box 121, the heating box 121 is fixedly mounted on the base 103, a pulley 117 is coaxially and fixedly mounted on each of the two rotating shafts 118, the two pulleys 117 form a belt transmission via a belt 119, a second gear 120 is coaxially and fixedly mounted on one of the pulleys 117, the second gear 120 forms a rack-and-pinion fit with the rack 112, a rotating plate 116 is fixedly mounted on a shaft section of the rotating shaft 118 located inside the heating box 121, an air inlet 125 is provided on the heating box 121, and a heating sheet 124 is provided inside the heating box 121, an impeller 122 is rotatably installed inside the heating box 121, a rotating shaft of the impeller 122 is fixedly installed on an output shaft of a heating motor 123, the heating motor 123 is fixedly installed on the heating box 121, the heating plate 107 is connected with the heating box 121 through an air supply pipe 114, the air supply pipe 114 is positioned at an interface position with the heating box 121 and an air inlet 125 is positioned at two sides of a rotating plate 116, when in use, a swing rod 130 drives the fixed rotating shaft 131 to rotate, the fixed rotating shaft 131 drives a first gear 113 thereon to rotate, the first gear 113 drives a rack 112 to slide on a heat supply bracket 115, the rack 112 drives a second gear 120 to rotate in a sliding manner, the second gear 120 drives a belt wheel 117 fixedly connected therewith to rotate, and further drives two rotating shafts 118 to rotate, the rotating plate 116 is driven by the rotating shafts 118 to rotate, air enters the heating box 121 from the air inlet 125, heating of the air is realized under the action of a heating sheet 124, on one hand, the impeller 122 promotes the air to enter the heating box 121, on the other hand, the air is helped to contact the heating fins 124, which is beneficial to heating the air, and the two rotating plates 116 are opened and closed once in each rotating period of the movable plate 102, so that the heated air is better conveyed into the heating plate 107 through the air supply pipe 114, and meanwhile, the flow rate is controlled, and the contact time of the air and the heating fins 124 is prolonged.
The present invention is not limited to the above-described embodiments, and those skilled in the art will be able to make various modifications without creative efforts from the above-described conception and fall within the scope of the present invention.

Claims (8)

1. The utility model provides a joint nursing auxiliary device, includes backup pad, fly leaf, base, the backup pad install on the base, the fly leaf rotate and install in the backup pad, the fly leaf is used for placing patient's shank, its characterized in that: a driving device is arranged below the supporting plate, the driving device is fixedly arranged on the base, the number of the driving device is the same as that of the movable plates, and the driving device is used for driving the movable plates to rotate; the heating device is connected with the heat supply device arranged on the base, and the driving device is also used for controlling the air flow in the heat supply device;
heating device include the hot plate, the hot plate set up the below at patient knee inboard, hot plate slidable mounting on fixed slide, fixed slide fixed mounting is in the backup pad below, fixed slide below fixed mounting have first slide bar, first slide bar on slidable mounting have the first end of the board that resets, the second end fixed mounting that resets on the hot plate, board and fixed slide reset between be equipped with the coaxial first spring of first slide bar.
2. A joint care aid as recited in claim 1, wherein: the movable plates are two in number, and two groups of driving devices are arranged below the supporting plate.
3. A joint care aid as recited in claim 2, wherein: drive arrangement include the movable slide rail of slidable mounting in backup pad below, backup pad and base between both sides be equipped with the drive support respectively, the drive support on fixed mounting have driving motor, fixed mounting has the first end of first connecting rod on driving motor's the output shaft, the second end of first connecting rod rotates the first end of installing at the second connecting rod, the second end of second connecting rod rotates the first end of installing at the pendulum rod, the middle part fixed mounting of pendulum rod is in fixed rotating shaft, fixed rotating shaft rotates and installs on two drive supports, the second end slidable mounting of pendulum rod on movable slide rail, the first end of installing the push rod rotates on the movable slide rail, the second end and the fly leaf of push rod rotate and are connected.
4. A joint care assistance device according to claim 3 wherein: the movable sliding rail is slidably mounted on the second sliding rod, the second sliding rod is fixedly mounted on the baffle, and a second spring coaxial with the second sliding rod is arranged between the baffle and the movable sliding rail.
5. A joint care assistance device according to claim 3 wherein: the heating device is characterized in that a first gear is coaxially and fixedly mounted on the fixed rotating shaft, the first gear and the rack form gear-rack matching, and the rack is slidably mounted on the heating device.
6. A joint care aid according to claim 5 wherein: the heating device include the heat supply support of fixed mounting on the base, the heat supply support on rotate and install two pivots, the pivot rotate and install on the heating cabinet, heating cabinet fixed mounting is on the base, coaxial fixed mounting has a band pulley respectively in two pivots, two band pulleys and belt form the belt drive, coaxial fixed mounting has the second gear on one of them band pulley, second gear and rack form rack and pinion cooperation, rack slidable mounting is on the heat supply support, the pivot is located the inside shaft part fixed mounting of heating cabinet and has the commentaries on classics board.
7. A joint care aid according to claim 6 wherein: the heating cabinet on be equipped with the air intake, heating cabinet internally mounted have the heating plate, the impeller is installed to the heating cabinet internal rotation, coaxial fixed mounting of impeller on the output shaft of heating motor, heating motor fixed mounting is on the heating cabinet box.
8. A joint care aid as recited in claim 7, wherein: the heating box is connected with a heating plate in the heating device through an air supply pipe, and the interface position and the air inlet of the air supply pipe and the heating box are respectively positioned at two sides of the rotating plate.
CN202111038010.0A 2021-09-06 2021-09-06 Joint nursing auxiliary device Pending CN113730187A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111038010.0A CN113730187A (en) 2021-09-06 2021-09-06 Joint nursing auxiliary device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111038010.0A CN113730187A (en) 2021-09-06 2021-09-06 Joint nursing auxiliary device

Publications (1)

Publication Number Publication Date
CN113730187A true CN113730187A (en) 2021-12-03

Family

ID=78735962

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111038010.0A Pending CN113730187A (en) 2021-09-06 2021-09-06 Joint nursing auxiliary device

Country Status (1)

Country Link
CN (1) CN113730187A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200400925Y1 (en) * 2005-08-19 2005-11-09 정경채 A bed with joint structure of human body
CN1995839A (en) * 2006-12-18 2007-07-11 朱志和 Heating method by heating air
CN109259985A (en) * 2018-11-20 2019-01-25 上海市第十人民医院 One kind being suitable for ankle-joint and kneed recovery chair
CN110584871A (en) * 2019-10-18 2019-12-20 铜仁学院 Shank nursing device for gouty arthritis
CN212631179U (en) * 2020-04-03 2021-03-02 李亮 Traditional chinese medical science knee arthritis rehabilitation device
CN214071849U (en) * 2020-12-28 2021-08-31 溧阳市人民医院 Knee protector suitable for rheumatism patient

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200400925Y1 (en) * 2005-08-19 2005-11-09 정경채 A bed with joint structure of human body
CN1995839A (en) * 2006-12-18 2007-07-11 朱志和 Heating method by heating air
CN109259985A (en) * 2018-11-20 2019-01-25 上海市第十人民医院 One kind being suitable for ankle-joint and kneed recovery chair
CN110584871A (en) * 2019-10-18 2019-12-20 铜仁学院 Shank nursing device for gouty arthritis
CN212631179U (en) * 2020-04-03 2021-03-02 李亮 Traditional chinese medical science knee arthritis rehabilitation device
CN214071849U (en) * 2020-12-28 2021-08-31 溧阳市人民医院 Knee protector suitable for rheumatism patient

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