CN109289166B - Medical elbow joint rehabilitation training device - Google Patents

Medical elbow joint rehabilitation training device Download PDF

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Publication number
CN109289166B
CN109289166B CN201811450256.7A CN201811450256A CN109289166B CN 109289166 B CN109289166 B CN 109289166B CN 201811450256 A CN201811450256 A CN 201811450256A CN 109289166 B CN109289166 B CN 109289166B
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CN
China
Prior art keywords
plate
wall
sliding
handle
elbow joint
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.)
Expired - Fee Related
Application number
CN201811450256.7A
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Chinese (zh)
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CN109289166A (en
Inventor
王苗
陶坤
李建锐
从锐军
宋雨
王�华
卞为伟
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Shanghai Tenth Peoples Hospital
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Shanghai Tenth Peoples Hospital
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Priority to CN201811450256.7A priority Critical patent/CN109289166B/en
Publication of CN109289166A publication Critical patent/CN109289166A/en
Application granted granted Critical
Publication of CN109289166B publication Critical patent/CN109289166B/en
Expired - Fee Related legal-status Critical Current
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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
    • A63B23/1281—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles primarily by articulating the elbow joint
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/008—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters
    • A63B21/0085—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters using pneumatic force-resisters
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/05—Linearly-compressed elements

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  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Rehabilitation Tools (AREA)

Abstract

The invention discloses a medical elbow joint rehabilitation trainer which comprises a bottom plate, wherein a groove is formed in the top of the bottom plate, two vertical plates are symmetrically welded on the top of the bottom plate and are respectively positioned on two sides of the groove, the inner walls of the two sides of the groove are welded with the same guide rod, a moving plate and a sliding plate are respectively connected onto the outer wall of the guide rod in a sliding mode, the moving plate is positioned on one side of the sliding plate, a spring is sleeved on the outer wall of the guide rod, and the spring is positioned between the moving plate and the sliding plate. The invention has simple structure, the grab handle can be adjusted to the required position by rotating the first handle, and the sliding plate can be driven to transversely move by rotating the second handle, so that the exercise intensity can be conveniently adjusted according to the injury condition and the recovery degree of the elbow joint of a patient, and the position of the grab handle can be adjusted according to the length of the arm of the patient, thereby more comprehensively meeting the requirements of the user and being convenient to use.

Description

Medical elbow joint rehabilitation training device
Technical Field
The invention relates to the technical field of medical instruments, in particular to a medical elbow joint rehabilitation trainer.
Background
Medical devices refer to instruments, devices, apparatuses, in-vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly in the human body, including necessary computer software, and the effects are mainly obtained by physical means and the like, not by pharmacological, immunological or metabolic means, or are only assisted by the means. For the purpose of diagnosis, prevention, monitoring, treatment, or amelioration of a disease; diagnosis, monitoring, treatment, mitigation, or functional compensation of injury; examination, replacement, regulation or support of a physiological structure or physiological process; support or maintenance of life; controlling pregnancy; by examining a sample from a human body, information is provided for medical or diagnostic purposes.
Patient's elbow joint is operated or is lost the back and need carry out the rehabilitation training, at elbow joint's recovered in-process, need use elbow joint rehabilitation training ware, but current elbow joint rehabilitation training ware can not be according to patient's elbow joint's damage situation and the intensity of the convenient regulation exercise of degree of recovering, and can not adjust the position of grab handle according to the length of patient's arm, can bring inconvenience for medical personnel and patient, and can not comprehensive user's demand of satisfying, so we provide a medical elbow joint rehabilitation training ware, be used for solving the above-mentioned problem.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a medical elbow joint rehabilitation training device.
The invention provides a medical elbow joint rehabilitation trainer which comprises a bottom plate, wherein a groove is formed in the top of the bottom plate, two vertical plates are symmetrically welded on the top of the bottom plate, the two vertical plates are respectively positioned on two sides of the groove, the inner walls of the two sides of the groove are welded with the same guide rod, a moving plate and a sliding plate are respectively connected to the outer walls of the guide rods in a sliding mode, the moving plate is positioned on one side of the sliding plate, a spring is sleeved on the outer wall of each guide rod and positioned between the moving plate and the sliding plate, an air bag is fixedly arranged on one side of the sliding plate, one side of the moving plate is in contact with one side of the air bag, a first through hole is formed in the sliding plate, a second screw rod is in threaded connection with the inner wall of the first through hole, one end of the second screw rod penetrates through the inner wall of, the top and the bottom of round bar have welded rotor plate and bulb pole respectively, the one end of bulb pole contacts with one side of movable plate, one side sliding connection of rotor plate has the grab handle.
Preferably, the top of the bottom plate is provided with an annular groove, the annular groove is positioned at one side of the groove, and the bottom of the bottom plate is fixedly provided with a non-slip mat.
Preferably, the outer wall of the guide rod is fixedly sleeved with a limiting plate, and the limiting plate is located on one side of the moving plate.
Preferably, a second handle is welded at one end of the second screw rod, the second handle is located on one side of the bottom plate, a guide rail is welded on the inner wall of the bottom of the groove, a second sliding block and a first sliding block are fixedly mounted at the bottom of the moving plate and the bottom of the sliding plate respectively, and the second sliding block and the first sliding block are both connected with the guide rail in a sliding mode.
Preferably, a first nut is welded on the inner wall of the first through hole, one end of the second screw rod penetrates through the first nut and extends to one side of the sliding plate, and the second screw rod is in threaded connection with the first nut.
Preferably, one side of rotor plate is provided with the rectangular channel, the bottom of grab handle extend to the rectangular channel in and with the bottom inner wall sliding connection of rectangular channel, be provided with the second through-hole on the grab handle, threaded connection has first screw rod on the inner wall of second through-hole, the both ends of first screw rod rotate with the both sides inner wall of rectangular channel respectively and are connected, fixed cover is equipped with first bevel gear on the outer wall of first screw rod, be provided with the third through-hole on the bottom inner wall of rectangular channel, it is connected with the pivot to rotate on the inner wall of third through-hole, the top of pivot extends to the rectangular channel and the welding has the second bevel gear, first bevel gear meshes with the second bevel gear mutually.
Preferably, the inner wall of the second through hole is welded with a second nut, one end of the first screw rod penetrates through the second nut and extends to one side of the grab handle, and the first screw rod is in threaded connection with the second nut.
Preferably, a first handle is welded at the bottom of the rotating shaft and is positioned below the rotating plate.
The invention has the beneficial effects that: rotatory first handle can drive the pivot and rotate, the pivot can drive first screw rod and rotate, first screw rod can drive the grab handle and remove, and then can adjust the grab handle to required position, patient pulling grab handle, the grab handle can drive the rotor plate and rotate, the rotor plate can drive the bulb pole and slide on the movable plate, the bulb pole can extrude the movable plate and make the movable plate carry out lateral shifting, the movable plate can make spring and gasbag take place to deform, the resistance that needs the patient to overcome spring and gasbag just can make the rotor plate rotate, and then can provide certain resistance for the bending of arm, play the effect of taking exercise the elbow joint of arm, rotatory second handle can drive the sliding plate and carry out lateral shifting in addition, the sliding plate can compress spring and gasbag, then the patient need overcome bigger resistance and stimulate the rotor plate.
The invention has simple structure, the grab handle can be adjusted to the required position by rotating the first handle, and the sliding plate can be driven to transversely move by rotating the second handle, so that the exercise intensity can be conveniently adjusted according to the injury condition and the recovery degree of the elbow joint of a patient, and the position of the grab handle can be adjusted according to the length of the arm of the patient, thereby more comprehensively meeting the requirements of the user and being convenient to use.
Drawings
In order to make the object, technical scheme and beneficial effect of the invention more clear, the invention provides the following drawings for explanation:
fig. 1 is a schematic structural diagram of a medical elbow joint rehabilitation training device provided by the invention;
FIG. 2 is a schematic structural diagram of a rotating plate of the medical elbow joint rehabilitation training device according to the present invention;
FIG. 3 is a schematic structural diagram of a bottom plate of the medical elbow joint rehabilitation training device according to the present invention;
FIG. 4 is a side view of a vertical plate of the medical elbow joint rehabilitation training device provided by the invention;
FIG. 5 is a side view of a base plate of the medical elbow joint rehabilitation training device according to the present invention;
fig. 6 is a side view of a handle of the medical elbow joint rehabilitation training device provided by the invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail below.
Reference numerals in the drawings of the specification include:
the anti-skid device comprises a base plate 1, a non-slip mat 2, a vertical plate 3, a moving plate 4, an air bag 5, a sliding plate 6, a grab handle 7, a rotating plate 8, a rectangular groove 9, a first screw rod 10, a first bevel gear 11, a second bevel gear 12, a rotating shaft 13, a first handle 14, a bulb rod 15, a round rod 16, a second screw rod 17, a second handle 18, a first sliding block 19, a spring 20, a groove 21, a guide rail 22, a second sliding block 23, a limiting plate 24, a guide rod 25 and an arc-shaped groove 26.
Referring to fig. 1 to 6, a medical elbow joint rehabilitation training device comprises a bottom plate 1, a groove 21 is formed in the top of the bottom plate 1, two vertical plates 3 are symmetrically welded to the top of the bottom plate 1, the two vertical plates 3 are respectively located on two sides of the groove 21, the same guide rod 25 is welded to the inner walls of the two sides of the groove 21, a moving plate 4 and a sliding plate 6 are respectively connected to the outer wall of the guide rod 25 in a sliding manner, the moving plate 4 is located on one side of the sliding plate 6, a spring 20 is sleeved on the outer wall of the guide rod 25, the spring 20 is located between the moving plate 4 and the sliding plate 6, an air bag 5 is fixedly installed on one side of the sliding plate 6, one side of the moving plate 4 is in contact with one side of the air bag 5, a first through hole is formed in the sliding plate 6, a second screw rod 17 is connected to the inner wall of the first through hole in a threaded, the top and the bottom of the round rod 16 are respectively welded with a rotating plate 8 and a ball head rod 15, one end of the ball head rod 15 is in contact with one side of the moving plate 4, one side of the rotating plate 8 is slidably connected with a grab handle 7, a rotating shaft 13 can be driven to rotate by rotating a first handle 14, the rotating shaft 13 can drive a first screw 10 to rotate, the first screw 10 can drive the grab handle 7 to move, so that the grab handle 7 can be adjusted to a required position, a patient pulls the grab handle 7, the grab handle 7 can drive the rotating plate 8 to rotate, the rotating plate 8 can drive the ball head rod 15 to slide on the moving plate 4, the ball head rod 15 can extrude the moving plate 4 and enable the moving plate 4 to move transversely, the moving plate 4 can enable the spring 20 and the air bag 5 to deform, the rotating plate 8 can be rotated by overcoming the resistance of the spring 20 and the air bag 5 by the patient, so as to provide a, the elbow joint training device has the advantages that the elbow joint training function is achieved, the sliding plate 6 can be driven to move transversely by rotating the second handle 18, the sliding plate 6 can compress the spring 20 and the air bag 5, and then a patient needs to overcome larger resistance to pull the rotating plate 8.
In this embodiment, the top of the bottom plate 1 is provided with an annular groove 26, the annular groove 26 is located on one side of the groove 21, the bottom of the bottom plate 1 is fixedly provided with the non-slip mat 2, the outer wall of the guide rod 25 is fixedly sleeved with the limit plate 24, the limit plate 24 is located on one side of the movable plate 4, one end of the second screw 17 is welded with the second handle 18, the second handle 18 is located on one side of the bottom plate 1, the inner wall of the bottom of the groove 21 is welded with the guide rail 22, the bottom of the movable plate 4 and the bottom of the sliding plate 6 are respectively and fixedly provided with the second slider 23 and the first slider 19, both the second slider 23 and the first slider 19 are slidably connected with the guide rail 22, the inner wall of the first through hole is welded with the first nut, one end of the second screw 17 penetrates through the first nut and extends to one side of the sliding plate 6, the second screw 17 is in threaded connection with the first nut, one side of the rotating plate 8 is provided, the grab handle 7 is provided with a second through hole, the inner wall of the second through hole is in threaded connection with a first screw rod 10, two ends of the first screw rod 10 are respectively in rotational connection with the inner walls of two sides of the rectangular groove 9, the outer wall of the first screw rod 10 is fixedly sleeved with a first bevel gear 11, the inner wall of the bottom of the rectangular groove 9 is provided with a third through hole, the inner wall of the third through hole is in rotational connection with a rotating shaft 13, the top end of the rotating shaft 13 extends into the rectangular groove 9 and is welded with a second bevel gear 12, the first bevel gear 11 is meshed with the second bevel gear 12, the inner wall of the second through hole is welded with a second nut, one end of the first screw rod 10 penetrates through the second nut and extends to one side of the grab handle 7, the first screw rod 10 is in threaded connection with the second nut, the bottom of the rotating shaft 13 is welded with a first handle 14, the first handle 14 is positioned below the, the rotating shaft 13 can drive the first screw rod 10 to rotate, the first screw rod 10 can drive the holding handle 7 to move, and then the holding handle 7 can be adjusted to a required position, a patient can pull the holding handle 7, the holding handle 7 can drive the rotating plate 8 to rotate, the rotating plate 8 can drive the ball head rod 15 to slide on the moving plate 4, the ball head rod 15 can extrude the moving plate 4 and enable the moving plate 4 to move transversely, the moving plate 4 can enable the spring 20 and the air bag 5 to deform, the rotating plate 8 can be rotated only by overcoming the resistance of the spring 20 and the air bag 5 by the patient, and then a certain resistance can be provided for the bending of the arm, the exercise effect on the elbow joint of the arm is achieved, in addition, the sliding plate 6 can be driven to move transversely by rotating the second handle 18, the sliding plate 6 can compress the spring 20 and the air bag 5, and then the patient needs to overcome a larger resistance, the invention has simple structure, the grab handle 7 can be adjusted to a required position by rotating the first handle 14, and the sliding plate 6 can be driven to transversely move by rotating the second handle 18, so that the exercise intensity can be conveniently adjusted according to the injury condition and recovery degree of the elbow joint of a patient, the position of the grab handle 7 can be adjusted according to the length of the arm of the patient, the requirement of the user can be more comprehensively met, and the use is convenient.
In this embodiment, in use, a patient places an arm on the arc-shaped groove 26, deploys a forearm on the rotating plate 8, rotates the first handle 14, the first handle 14 drives the rotating shaft 13 to rotate, the rotating shaft 13 drives the second bevel gear 12 to rotate, the second bevel gear 12 drives the first bevel gear 11 to rotate, the first bevel gear 11 drives the first screw 10 to rotate, the first screw 10 drives the handle 7 to move, so as to adjust the handle 7 to a desired position, the patient holds the handle 7 and pulls the handle 7, the handle 7 drives the rotating plate 8 to rotate, the rotating plate 8 drives the round rod 16 to rotate, the round rod 16 drives the ball rod 15 to slide on the moving plate 4, the ball rod 15 extrudes the moving plate 4 and causes the moving plate 4 to move transversely, the moving plate 4 compresses the spring 20 and the airbag 5, and deforms the spring 20 and the airbag 5, need the patient to overcome the resistance of spring 20 and gasbag 5 and just enable rotor plate 8 and rotate, and then can provide certain resistance for the bending of arm, play the effect of taking exercise to the elbow joint of arm, rotatory second handle 18 in addition, second handle 18 drives second screw rod 17 and rotates, second screw rod 17 drives sliding plate 6 and carries out lateral shifting, sliding plate 6 can compress spring 20 and gasbag 5, then the patient need overcome bigger resistance and comes pulling rotor plate 8, make the intensity of taking exercise with the convenient regulation of recovery degree according to the damage situation of patient's elbow joint, and can adjust the position of grab handle 7 according to the length of patient's arm, and then can be more comprehensive satisfy user's demand, high durability and convenient use.
The foregoing is merely an example of the present invention, and common general knowledge in the field of known specific structures and characteristics is not described herein in any greater extent than that known in the art at the filing date or prior to the priority date of the application, so that those skilled in the art can now appreciate that all of the above-described techniques in this field and have the ability to apply routine experimentation before this date can be combined with one or more of the present teachings to complete and implement the present invention, and that certain typical known structures or known methods do not pose any impediments to the implementation of the present invention by those skilled in the art. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (6)

1. The medical elbow joint rehabilitation trainer comprises a bottom plate (1) and is characterized in that a groove (21) is formed in the top of the bottom plate (1), two vertical plates (3) are symmetrically welded to the top of the bottom plate (1), the two vertical plates (3) are located on two sides of the groove (21) respectively, the inner walls of two sides of the groove (21) are welded with a same guide rod (25), the outer wall of the guide rod (25) is connected with a moving plate (4) and a sliding plate (6) in a sliding mode respectively, the moving plate (4) is located on one side of the sliding plate (6), a spring (20) is sleeved on the outer wall of the guide rod (25), the spring (20) is located between the moving plate (4) and the sliding plate (6), an air bag (5) is fixedly installed on one side of the sliding plate (6), and one side of the moving plate (4) is in, a first through hole is formed in the sliding plate (6), a second screw (17) is connected to the inner wall of the first through hole in a threaded mode, one end of the second screw (17) penetrates through the inner wall of one side of the groove (21) and extends to one side of the bottom plate (1), one side, close to each other, of the two vertical plates (3) is rotatably connected with the same round rod (16), a rotating plate (8) and a ball head rod (15) are welded to the top and the bottom of the round rod (16) respectively, one end of the ball head rod (15) is in contact with one side of the moving plate (4), and a grab handle (7) is connected to one side of the rotating plate (8) in a sliding mode;
one side of rotor plate (8) is provided with rectangular channel (9), the bottom of grab handle (7) extend to in rectangular channel (9) and with the bottom inner wall sliding connection of rectangular channel (9), be provided with the second through-hole on grab handle (7), threaded connection has first screw rod (10) on the inner wall of second through-hole, the both ends of first screw rod (10) rotate with the both sides inner wall of rectangular channel (9) respectively and are connected, fixed cover is equipped with first bevel gear (11) on the outer wall of first screw rod (10), be provided with the third through-hole on the bottom inner wall of rectangular channel (9), it is connected with pivot (13) to rotate on the inner wall of third through-hole, the top of pivot (13) extends to in rectangular channel (9) and welds second bevel gear (12), first bevel gear (11) mesh with second bevel gear (12).
2. The medical elbow joint rehabilitation training device as claimed in claim 1, wherein the top of the bottom plate (1) is provided with an annular groove (26), the annular groove (26) is positioned at one side of the groove (21), and the bottom of the bottom plate (1) is fixedly provided with the anti-skid pad (2).
3. The medical elbow joint rehabilitation training device as claimed in claim 1, wherein a limiting plate (24) is fixedly sleeved on the outer wall of the guide rod (25), and the limiting plate (24) is positioned on one side of the moving plate (4).
4. The medical elbow joint rehabilitation training device according to claim 1, wherein a second handle (18) is welded at one end of the second screw (17), the second handle (18) is located at one side of the bottom plate (1), a guide rail (22) is welded on the inner wall of the bottom of the groove (21), a second sliding block (23) and a first sliding block (19) are fixedly installed at the bottom of the moving plate (4) and the bottom of the sliding plate (6) respectively, and the second sliding block (23) and the first sliding block (19) are both connected with the guide rail (22) in a sliding manner.
5. The medical elbow joint rehabilitation training device according to claim 1, wherein a first nut is welded on the inner wall of the first through hole, one end of the second screw (17) penetrates through the first nut and extends to one side of the sliding plate (6), and the second screw (17) is in threaded connection with the first nut.
6. The medical elbow joint rehabilitation training device according to claim 1, wherein a first handle (14) is welded at the bottom of the rotating shaft (13), and the first handle (14) is positioned below the rotating plate (8).
CN201811450256.7A 2018-11-29 2018-11-29 Medical elbow joint rehabilitation training device Expired - Fee Related CN109289166B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN109289166B true CN109289166B (en) 2020-09-15

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CN111672086B (en) * 2020-06-05 2023-10-20 广东技术师范大学天河学院 Intelligent body-building auxiliary equipment and method for applying same
CN111759389B (en) * 2020-07-29 2022-10-14 李晓峰 Intelligent pressing device for angiocardiography
CN112891818B (en) * 2021-01-21 2021-12-24 褚衍胜 Ligament rehabilitation training device behind elbow fracture
CN113288557B (en) * 2021-05-14 2023-02-24 山西医科大学第二医院 Improved elbow joint terror triple sign medical instrument
CN113908499B (en) * 2021-10-19 2022-05-17 吉林大学 Department of neurology nurses and tempers device with hand

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