CN114602136B - Rehabilitation training device for postpartum care and operation method thereof - Google Patents

Rehabilitation training device for postpartum care and operation method thereof Download PDF

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Publication number
CN114602136B
CN114602136B CN202210427860.8A CN202210427860A CN114602136B CN 114602136 B CN114602136 B CN 114602136B CN 202210427860 A CN202210427860 A CN 202210427860A CN 114602136 B CN114602136 B CN 114602136B
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bed body
spring
transmission rocker
gravity block
lantern ring
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CN114602136A (en
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汤文莉
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Wulian People's Hospital
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Wulian People's Hospital
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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
    • A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
    • 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
    • A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
    • 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
    • A63B21/06—User-manipulated weights
    • A63B21/062—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces
    • A63B21/0626—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means
    • 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
    • A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
    • A61H2015/0007—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with balls or rollers rotating about their own axis
    • A61H2015/0014—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with balls or rollers rotating about their own axis cylinder-like, i.e. rollers
    • 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
    • A61H2201/1253—Driving means driven by a human being, e.g. hand driven
    • A61H2201/1261—Driving means driven by a human being, e.g. hand driven combined with active exercising of the patient
    • 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
    • A61H2205/08—Trunk

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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)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Rehabilitation Therapy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Rehabilitation Tools (AREA)

Abstract

The invention provides a rehabilitation training device for postpartum care and an operation method thereof, and the rehabilitation training device comprises a bed body; the bed body is movably provided with a foot pull frame; the foot pull frame is connected with a gravity block through a pull rope; the bed body is rotatably connected with a massage cylinder; the bed body is rotatably connected with a driven gear, and a transmission belt is connected between the driven gear and the massage cylinder; a transmission rocker is hinged below the bed body and connected with an arc-shaped gear ring meshed with the driven gear; the outer wall of the gravity block is also connected with a collision head; the bottom of the bed body is also connected with a spring fixing cylinder, a piston is connected in the spring fixing cylinder in a sliding manner, and a third spring is connected between the top of the piston and the spring fixing cylinder; the transmission rocker is further connected with an auxiliary seat, a strip-shaped hole is formed in the auxiliary seat, the bottom of the piston is connected with a pressure rod, the bottom end of the pressure rod is connected with a pin shaft, and the pin shaft is movably connected with the strip-shaped hole. The device is convenient to use and adjustable in gravity, and is beneficial to a user to gradually enhance leg strength training in sequence to achieve the aim of rehabilitation training.

Description

Rehabilitation training device for postpartum care and operation method thereof
Technical Field
The invention belongs to the technical field of nursing, and particularly relates to a rehabilitation training device for postpartum nursing and an operation method thereof.
Background
At present, when a lying-in woman carries out rehabilitation training through the existing training device, a counterweight block is generally connected with a leg part through a traction rope, and then, the pelvic floor muscles are recovered to lie on the back through lifting the legs for multiple times; however, the existing rehabilitation training device has the following problems: (1) The function is single, only leg exercise can be provided, and auxiliary functions such as massage and the like cannot be extended and expanded; (2) Muscle's exercise needs to increase endurance training gradually in proper order, but the inconvenient weight of adjusting the balancing weight of current trainer, when needs increase the balancing weight, inconvenient hanging establishes the installation, and also inconvenient dismantlement after the installation, so adjust more troublesome. Based on this, there is a need for improvement.
Disclosure of Invention
In order to solve the problems in the prior art, a rehabilitation training device for postpartum care and an operation method thereof are provided.
The technical scheme adopted by the invention for solving the technical problem is as follows:
the technical scheme provides a rehabilitation training device for postpartum care, which comprises a bed body, wherein handrails are arranged on two sides of the bed body; the tail part of the bed body is movably provided with a foot pulling frame; the foot pull frame is connected with a gravity block arranged below the bed body through a pull rope; the bed body is provided with a notch, and a massage cylinder is rotatably connected in the notch; a driven gear is rotatably connected below the bed body, and the driven gear and the massage cylinder are respectively connected with a belt pulley; a transmission belt is connected between the two belt pulleys; a transmission rocker is hinged below the bed body, one end of the transmission rocker is connected with an arc-shaped gear ring, and the arc-shaped gear ring is meshed with the driven gear; a vertical linear guide rail is arranged at the bottom of the bed body, and the gravity block is connected with the linear guide rail in a sliding manner; the outer wall of the gravity block is also connected with an impact head, and the impact head is contacted with the end part of the transmission rocker in the moving process and drives the transmission rocker to rotate; the bottom of the bed body is also connected with a spring fixing cylinder, a piston is connected in the spring fixing cylinder in a sliding manner, and a third spring is connected between the top of the piston and the spring fixing cylinder; the transmission rocker is further connected with an auxiliary seat, a strip-shaped hole is formed in the auxiliary seat, the bottom of the piston is connected with a pressure rod, the bottom end of the pressure rod is connected with a pin shaft, and the pin shaft is movably connected with the strip-shaped hole.
The counterweight block is detachably connected with the gravity block, and a blind hole is formed in the bottom of the gravity block; the gravity block is also provided with a transversely arranged stepped hole, the stepped hole is connected with a clamping claw in a sliding manner, and a first spring is connected between the clamping claw and the inner wall of the stepped hole; the top of the balancing weight is connected with a convex column, the convex column is fixedly connected with a support, a lantern ring is arranged below the support, and the lantern ring is sleeved with the convex column and is in sliding connection with the convex column; the top surface and the bottom surface of the lantern ring are both arranged in an arc shape; the support is of an arc-shaped shell structure, and the bottom of the support is provided with an accommodating cavity for accommodating the top surface of the lantern ring; the bottom of one end of the clamping claw is provided with an inclined plane which is arranged in a wedge shape; when the clamping device is used, the clamping claw is clamped and positioned below the supporting bracket, so that the gravity block is clamped with the balancing weight.
A supporting plate for supporting the balancing weight is arranged below the balancing weight, the supporting plate is connected to a guide rod in a sliding manner, and the guide rod is fixed on the ground; the bed body is characterized in that the supporting plate is connected with a power mechanism for driving the supporting plate to move, the power mechanism comprises a worm rotatably connected with the bed body, and the top of the worm is connected with a hand wheel; one side of the worm is meshed with a worm wheel; two brackets are arranged below the bed body, the worm wheel is rotatably connected to one of the brackets, and the worm wheel is also connected with a synchronous belt pulley; one side of the supporting plate is connected with a rack, the rack is meshed with a rotating gear, the rotating gear is rotatably connected to the other bracket, and the rotating gear is also connected with the other synchronous belt wheel; a synchronous belt is connected between the two synchronous belt wheels.
And a second spring is further arranged in the spring fixing cylinder, the top of the second spring is connected with the bottom of the piston, and the bottom of the second spring is connected with the bottom end of the spring fixing cylinder.
The collision head is arranged in a shape of 'less'; one end of the transmission rocker is arranged in a shape of' >.
The hand-operated wheel is provided with a foldable handle.
The invention also provides an operation method of the rehabilitation training device for postpartum care, which comprises the following steps:
the method comprises the following steps: when in use, a user lies on the bed body; the feet extend into the foot pulling frame;
step two: a user grasps the handrails with both hands, exerts force on the legs, hooks the foot pull frames with both feet, bends knees towards the abdomen, drives the gravity block to rise through the pull rope, and the gravity block moves along the linear guide rail;
step three: when the collision head on the side wall of the gravity block is contacted with the end part of the transmission rocker, the transmission rocker is driven to rotate around the transmission rocker so as to drive the arc-shaped gear ring to rotate, and the arc-shaped gear ring further drives the driven gear to rotate; the power is transmitted by the transmission belt to rotate the massage cylinder to massage the waist of the user; meanwhile, the transmission rocker drives the piston to move through the pressure rod in the rotating process, so that the third spring is compressed, and elasticity is generated;
with the collision head moving upwards continuously, when the collision head is not contacted with the end part of the transmission rocker any more, the transmission rocker resets under the elastic force of the third spring, and the massage tube turns over and massages at the same time;
step four: when the user relieves the legs, the foot pull frame is lowered under the action of the gravity block, the collision head is contacted with the end part of the transmission rocker in the lowering process, the transmission rocker is driven to rotate reversely, and meanwhile, the third spring generates elasticity; the massage cylinder is driven to rotate when the transmission rocker rotates reversely, and the transmission rocker is reset under the action of the elastic force of a third spring after the collision head is separated from the end part of the transmission rocker; as the user continues to relax his or her legs, the gravity block continues to move downward until it reaches an initial state, at which time a set of knee bending and relaxing exercises are completed;
step five: and continuously repeating the steps to finish the multi-group training.
The steps also comprise the increase and decrease of the balance weight, and the specific method comprises the following steps:
when the balance weight needs to be increased, a user rotates the hand wheel to drive the worm to rotate, so that the worm wheel rotates, the rotating gear rotates under the transmission action of the synchronous belt, the rack is driven to move upwards, and the rack moves upwards to drive the supporting plate to drive the balance weight to ascend; when the support crosses the clamping claw, the clamping claw pops out and extends into the lower part of the support under the elastic force action of the first spring to complete clamping, so that the additional weight block is increased, and then the hand-operated wheel is rotated reversely to enable the supporting plate to return to the initial position;
when the balance weight needs to be reduced, a user rotates the hand wheel, and drives the rotating gear to rotate under the transmission action of the worm, the worm wheel and the synchronous belt, so that the rack is driven to move upwards, and the rack moves upwards to drive the supporting plate to continuously ascend; when the supporting plate is contacted with the balancing weight, the hand-cranking wheel is continuously rotated to drive the balancing weight to continuously move upwards; along with the upward movement of the counterweight block, after the lantern ring is contacted with the clamping claw, the lantern ring can extrude the clamping claw, the clamping claw slides along the stepped hole and compresses the first spring, and along with the continuous upward movement of the counterweight block, after the clamping claw crosses the maximum outer diameter of the lantern ring, the clamping claw pops out under the elastic force action of the spring, so that the clamping claw is clamped on the bottom surface of the lantern ring; then, the hand wheel is shaken in the reverse rotation for the layer board descends and then makes the balancing weight downstream, and at this moment, under the limiting displacement of block claw, the lantern ring can be along projection upward movement until the lantern ring gets into the chamber that holds of bracketing bottom, moves down along with the continuation of balancing weight, makes the block claw cross the maximum external diameter of the lantern ring smoothly and realizes the separation of block claw and bracketing under the cambered surface effect of the lantern ring, accomplishes breaking away from of balancing weight.
Compared with the prior art, the invention has the following advantages:
1. the waist-massaging device is reasonable in structural design, reasonably improves the function of the existing training device on the basis of single function, has a massaging function, organically combines the lifting of the gravity block and the rotation of the massaging cylinder through structures such as the arc-shaped gear ring, the transmission rocker and the driven gear, does not need to be additionally provided with a power source, saves the cost, can massage the waist while carrying out leg-lifting training, has various functions and is skillfully matched, and is beneficial to the rehabilitation training of a user.
2. The invention is also provided with a gravity block and a counterweight block which can be conveniently clamped, a clamping claw and a first spring are arranged in the gravity block, and the bottom of one end of the clamping claw is provided with an inclined plane which is arranged in a wedge shape and is convenient to match and slide; the top of the gravity block is provided with a lantern ring capable of lifting and sliding, the structure of the lantern ring is an arc-shaped surface for the top surface and the bottom surface, a supporting support is arranged above the lantern ring, the supporting support is a shell structure with a containing cavity for the bottom, the supporting support can be contained in the containing cavity after moving on the lantern ring, the matching of the above structure is arranged, the clamping and the separation of the balancing weight and the gravity block can be conveniently realized, the purpose of adjusting the balancing weight is achieved, the rehabilitation training that a user sequentially and gradually strengthens the leg strength is facilitated, and the rehabilitation training of the lower abdomen is indirectly achieved.
3. The invention is also provided with a worm gear, a synchronous belt, a gear and a rack, thus being convenient for a user to adjust, the increase and decrease of the balancing weight can be completed when the user lies on the bed body, the adjustment of getting off the bed is not needed, the use is convenient, and unnecessary troubles are reduced.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a top view of the structure of the present invention.
Fig. 2 isbase:Sub>A structural sectional view along the directionbase:Sub>A-base:Sub>A of the present invention.
Fig. 3 is a structural sectional view along the direction B-B of the present invention.
Fig. 4 is an enlarged schematic view of the structure of the Q region.
Fig. 5 is a schematic view of a connection structure of the gravity block and the counterweight.
Fig. 6 is an enlarged schematic view of the structure of the M region.
Fig. 7 is a schematic view of the raised collar and the bracketing structure.
FIG. 8 is a schematic view of a gravity block stepped bore configuration.
Description of reference numerals:
1, a bed body; 1-1 armrest; 2, a hand-operated wheel; 3, a massage cylinder; 4, pulling the frame by feet; 5, pulling a rope; 6, a linear guide rail; 7, a gravity block; 7-1 clamping claws; 7-2 a first spring; 7-3 blind holes; 7-4 step holes; 7-5 of an impact head; 8, a balancing weight; 8-1 convex column; 8-2 lantern rings; 8-3 bracketing; 9, a supporting plate; 10 racks; 11 a rotary gear; 12 synchronous belts; 13 drive the rocker; 14 a driven gear; 15 worm gear; 16 worm screws; 17 a conveyor belt; 18 auxiliary seats; 19 a compression bar; 20 a second spring; 21 a third spring; 22 a spring-fixed cylinder; 23 arc-shaped gear ring.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
Example one
As shown in fig. 1-3, the embodiment provides a rehabilitation training device for postpartum care, which comprises a bed body 1, wherein handrails 1-1 are arranged on two sides of the bed body 1, and when the rehabilitation training device is used, a user lies on the bed body 1 and holds the handrails 1-1 to exercise; a foot pull frame 4 or a binding belt is movably arranged at the tail part of the bed body 1; the foot pull frame 4 is connected with a gravity block 7 arranged below the bed body 1 through a pull rope 5; the pull rope 5 can freely penetrate through the bed body 1, when the multifunctional bed is used, the bandage or the foot pull frame 4 is fixed with the foot of a user, and the gravity block 7 can be driven to move upwards through the pull rope 5 by the leg lifting and knee bending actions.
The bed body 1 is provided with a notch, a massage cylinder 3 is rotatably connected in the notch, and the massage cylinder 3 is used for massaging the waist of a user to play a certain massage role; the power source of the massage cylinder 3 is provided by the movement of the pull rope 5, and the specific structure is as follows:
a driven gear 14 can be rotatably connected below the bed body 1, and the driven gear 14 can freely rotate; the driven gear 14 and the massage cylinder 3 are respectively connected with a belt pulley; a transmission belt 17 is connected between the two belt pulleys; a transmission rocker 13 is hinged below the bed body 1, the transmission rocker 13 is similar to a 7 shape, one end of the transmission rocker 13 is connected with an arc-shaped gear ring 23, and the arc-shaped gear ring 23 is meshed with a driven gear 14; a vertical linear guide rail 6 is arranged at the bottom of the bed body 1, a gravity block 7 is connected with the linear guide rail 6 in a sliding manner, and the gravity block 7 can move up and down along the linear guide rail 6; the outer wall of the gravity block 7 is also connected with an impact head 7-5, and the impact head 7-5 is contacted with the end part of the transmission rocker 13 in the moving process and drives the transmission rocker 13 to rotate; for better matching, the collision head 7-5 is arranged in a shape of < "; one end of the transmission rocker 13 is arranged in a shape of ">", and the two can be matched for use.
The bottom of the bed body 1 is also connected with a spring fixing cylinder 22, a piston is connected in the spring fixing cylinder 22 in a sliding manner, and a third spring 21 is connected between the top of the piston and the spring fixing cylinder 22; the transmission rocker 13 is also connected with an auxiliary seat 18, the auxiliary seat 18 is provided with a strip-shaped hole, the bottom of the piston is connected with a pressure rod 19, the bottom end of the pressure rod 19 is connected with a pin shaft, and the pin shaft is movably connected with the strip-shaped hole.
As another structure option, a second spring 20 can be arranged in the spring fixing cylinder 22, the top of the second spring 20 is connected with the bottom of the piston, and the bottom of the second spring 20 is connected with the bottom end of the spring fixing cylinder 22. The second spring 20 may serve as an auxiliary return.
The embodiment also provides an operation method of the rehabilitation training device for postpartum care, which comprises the following steps:
the method comprises the following steps: when in use, a user lies on the bed body 1; the feet extend into the foot pulling frame 4;
step two: a user grasps the armrests 1-1 with both hands, exerts force on the legs, hooks the foot pull frames 4 with both feet, bends knees towards the abdomen, drives the gravity block 7 to rise through the pull rope 5, and moves the gravity block 7 along the linear guide rail 6;
step three: when the collision head 7-5 on the side wall of the gravity block 7 is contacted with the end part of the transmission rocker 13, the transmission rocker 13 is driven to rotate so as to drive the arc-shaped gear ring 23 to rotate, and the arc-shaped gear ring 23 further drives the driven gear 14 to rotate; the power is transmitted by the transmission belt 17 to rotate the massage cylinder 3 to massage the waist of the user; meanwhile, in the rotation process of the transmission rocker 13, the piston is driven to move through the pressure rod 19, and then the third spring 21 is compressed to generate elastic force;
with the continuous upward movement of the collision head 7-5, when the collision head 7-5 is no longer contacted with the end part of the transmission rocker 13, the transmission rocker 13 resets under the elastic force of the third spring 21, and simultaneously the massage cylinder 3 is turned over for massage;
step four: when a user relieves the legs, the foot pull frame 4 is descended under the action of the gravity block 7, the collision head 7-5 is contacted with the end part of the transmission rocker 13 in the descending process, the transmission rocker 13 is driven to rotate reversely, and meanwhile, the third spring 21 generates elasticity; the massage cylinder 3 is driven to rotate when the transmission rocker 13 rotates reversely, and the transmission rocker 13 is reset under the elastic force action of the third spring 21 after the collision head 7-5 is separated from the end part of the transmission rocker 13; as the user continues to relax the legs, the gravity block 7 continues to move downwards until the initial state, at which time a set of knee bending and relaxing exercises are completed;
step five: and continuously repeating the steps to finish the multi-group training.
Can see through this embodiment, this device structural design is reasonable, on the basis of current trainer function singleness, carry out reasonable improvement, make this device still have the massage function, pass through arc ring gear 23 with the lift of gravity piece 7 and the rotation of massage cylinder 3, structure organic linkage such as transmission rocker 13 and driven gear 14 combines together, need not additionally to dispose the power supply again, the cost is saved, make and to massage the waist when raising the leg training, the function is various also to cooperate ingeniously, do benefit to user's rehabilitation training.
Example two
With continuing reference to fig. 1-8, the present embodiment provides a rehabilitation training device for postpartum care, which further includes a weight block 8 detachably connected to the gravity block 7, and the bottom of the gravity block 7 is provided with a blind hole 7-3; the gravity block 7 is also provided with a transversely arranged stepped hole 7-4, the stepped hole 7-4 is connected with a clamping claw 7-1 in a sliding manner, and a first spring 7-2 is connected between the clamping claw 7-1 and the inner wall of the stepped hole 7-4; the top of the balancing weight 8 is connected with a convex column 8-1, the convex column 8-1 is fixedly connected with a support 8-3, a lantern ring 8-2 is arranged below the support 8-3, and the lantern ring 8-2 is sleeved with the convex column 8-1 and is in sliding connection; the top surface and the bottom surface of the lantern ring 8-2 are both arc-shaped; the support 8-3 is an arc-shaped shell structure, and the bottom of the support 8-3 is provided with an accommodating cavity for accommodating the top surface of the lantern ring 8-2; the bottom of one end of the clamping claw 7-1 is provided with an inclined plane which is arranged in a wedge shape; when the clamping device is used, the clamping claw 7-1 is clamped and positioned below the supporting bracket 8-3, so that the gravity block 7 is clamped with the balancing weight 8.
A supporting plate 9 for supporting the balancing weight 8 is arranged below the balancing weight 8, the supporting plate 9 is connected to the guide rod in a sliding manner, the supporting plate 9 can move up and down along the guide rod, and the guide rod is fixed on the ground; the supporting plate 9 is connected with a power mechanism for driving the supporting plate 9 to move, the power mechanism comprises a worm 16 rotationally connected with the bed body 1, and the top of the worm 16 is connected with a hand wheel 2; one side of the worm 16 is engaged with a worm wheel 15; two supports are arranged below the bed body 1, the worm wheel 15 is rotatably connected to one of the supports, and the worm wheel 15 is also connected with a synchronous belt pulley; one side of the supporting plate 9 is connected with a rack 10, the rack 10 is meshed with a rotating gear 11, the rotating gear 11 is rotatably connected to another bracket, and the rotating gear 11 is also connected with another synchronous belt wheel; a synchronous belt is connected between the two synchronous pulleys.
For convenient rotation and beautiful appearance, the hand-operated wheel 2 is provided with a foldable handle.
The embodiment also provides an operation method of the rehabilitation training device for postpartum care, which comprises the following steps:
the method comprises the following steps: when in use, a user lies on the bed body 1; the feet extend into the foot pulling frame 4;
step two: a user grasps the armrests 1-1 with both hands, exerts force on the legs, hooks the foot pull frames 4 with both feet, bends knees towards the abdomen, drives the gravity block 7 to rise through the pull rope 5, and moves the gravity block 7 along the linear guide rail 6;
step three: when the collision head 7-5 on the side wall of the gravity block 7 is in contact with the end part of the transmission rocker 13, the transmission rocker 13 is driven to rotate around to drive the arc-shaped gear ring 23 to rotate, and the arc-shaped gear ring 23 further drives the driven gear 14 to rotate; the power is transmitted by the transmission belt 17 to rotate the massage cylinder 3 to massage the waist of the user; meanwhile, in the rotation process of the transmission rocker 13, the piston is driven to move by the pressure rod 19, and then the third spring 21 is compressed to generate elastic force;
with the continuous upward movement of the collision head 7-5, when the collision head 7-5 is not contacted with the end part of the transmission rocker 13 any more, the transmission rocker 13 is reset under the elastic force of the third spring 21, and simultaneously the massage tube 3 is turned over for massage;
step four: when a user relieves the legs, the foot pull frame 4 is descended under the action of the gravity block 7, the collision head 7-5 is contacted with the end part of the transmission rocker 13 in the descending process, the transmission rocker 13 is driven to rotate reversely, and meanwhile, the third spring 21 generates elasticity; the transmission rocker 13 can drive the massage cylinder 3 to rotate when rotating reversely, and when the collision head 7-5 is separated from the end part of the transmission rocker 13, the transmission rocker 13 is reset under the action of the elasticity of the third spring 21; as the user continues to relax the legs, the gravity block 7 continues to move downwards until the initial state, at which time a set of knee bending and relaxing exercises are completed;
step five: and continuously repeating the steps to finish the multi-group training.
The steps also comprise the increase and decrease of the balance weight, and the specific method comprises the following steps:
when the balance weight needs to be added, a user rotates the hand wheel 2 to drive the worm 16 to rotate, so that the worm wheel 15 rotates, the power enables the rotating gear 11 to rotate under the transmission action of the synchronous belt, so that the rack 10 is driven to move upwards, and the rack 10 moves upwards to drive the supporting plate 9 to drive the balance weight 8 to ascend; when the convex column 8-1 extends into the blind hole 7-3 of the gravity block 7 positioned above, the support 8-3 is in contact with the clamping claw 7-1, the support 8-3 can extrude the clamping claw 7-1, the clamping claw 7-1 slides along the stepped hole 7-4 and compresses the first spring 7-2, when the support 8-3 crosses the clamping claw 7-1, the clamping claw 7-1 pops out and extends below the support 8-3 under the action of the elastic force of the first spring 7-2 to complete clamping, so that the weight block 8 is increased, and then the hand wheel 2 is rotated reversely to enable the supporting plate 9 to return to the initial position;
when the balance weight needs to be reduced, a user rotates the hand wheel 2, and drives the rotating gear 11 to rotate under the transmission action of the worm 16, the worm wheel and the synchronous belt, so that the rack 10 is driven to move upwards, and the rack 10 moves upwards to drive the supporting plate 9 to continuously rise; when the supporting plate 9 contacts with the balancing weight 8, the hand-cranking wheel 2 is continuously rotated to drive the balancing weight 8 to continuously move upwards; along with the upward movement of the balancing weight 8, after the lantern ring 8-2 is contacted with the clamping claw 7-1, the lantern ring 8-2 can extrude the clamping claw 7-1, the clamping claw 7-1 slides along the stepped hole 7-4 and compresses the first spring 7-2, along with the continuous upward movement of the balancing weight 8, after the clamping claw 7-1 passes through the maximum outer diameter of the lantern ring 8-2, the clamping claw 7-1 pops up under the elastic force of the spring, so that the clamping claw 7-1 is clamped on the bottom surface of the lantern ring 8-2; then, the hand wheel 2 is rotated reversely, so that the supporting plate 9 descends and the balancing weight 8 moves downwards, at the moment, under the limiting action of the clamping claw 7-1, the sleeve ring 8-2 moves upwards along the convex column 8-1 until the sleeve ring 8-2 enters the accommodating cavity at the bottom of the support 8-3, along with the continuous downward movement of the balancing weight 8, the clamping claw 7-1 smoothly crosses the maximum outer diameter of the sleeve ring 8-2 under the action of the cambered surface of the sleeve ring 8-2, the clamping claw 7-1 is separated from the support 8-3, and the separation of the balancing weight 8 is completed.
In the embodiment, the worm wheel 15, the worm 16, the synchronous belt, the gear and the rack 10 are arranged, so that a user can adjust the bed conveniently, the clump weight 8 can be increased or decreased when the user lies on the bed body 1, the user does not need to get off the bed to adjust the bed, the use is convenient, and unnecessary troubles are reduced.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (8)

1. A rehabilitation training device for postpartum care comprises a bed body, wherein handrails are arranged on two sides of the bed body; the tail part of the bed body is movably provided with a foot pulling frame; the foot pull frame is connected with a gravity block arranged below the bed body through a pull rope; is characterized in that the bed body is provided with a notch, and a massage tube is rotatably connected in the notch; a driven gear is rotatably connected below the bed body, and the driven gear and the massage cylinder are respectively connected with a belt pulley; a transmission belt is connected between the two belt pulleys; a transmission rocker is hinged below the bed body, one end of the transmission rocker is connected with an arc-shaped gear ring, and the arc-shaped gear ring is meshed with the driven gear; a vertical linear guide rail is arranged at the bottom of the bed body, and the gravity block is connected with the linear guide rail in a sliding manner; the outer wall of the gravity block is also connected with a collision head, and the collision head is in contact with the end part of the transmission rocker in the moving process and drives the transmission rocker to rotate; the bottom of the bed body is also connected with a spring fixing cylinder, a piston is connected in the spring fixing cylinder in a sliding manner, and a third spring is connected between the top of the piston and the spring fixing cylinder; the transmission rocker is further connected with an auxiliary seat, a strip-shaped hole is formed in the auxiliary seat, the bottom of the piston is connected with a pressure rod, the bottom end of the pressure rod is connected with a pin shaft, and the pin shaft is movably connected with the strip-shaped hole.
2. The rehabilitation training device for postpartum care according to claim 1, further comprising a weight block detachably connected with the gravity block, wherein the bottom of the gravity block is provided with a blind hole; the gravity block is also provided with a transversely arranged stepped hole, the stepped hole is connected with a clamping claw in a sliding manner, and a first spring is connected between the clamping claw and the inner wall of the stepped hole; the top of the balancing weight is connected with a convex column, the convex column is fixedly connected with a support, a lantern ring is arranged below the support, and the lantern ring is sleeved with the convex column and is in sliding connection with the convex column; the top surface and the bottom surface of the lantern ring are both arranged in an arc shape; the support is of an arc-shaped shell structure, and the bottom of the support is provided with an accommodating cavity for accommodating the top surface of the lantern ring; one end of the clamping claw is provided with an inclined surface and is arranged in a wedge shape; when the clamping device is used, the clamping claw is clamped and positioned below the supporting bracket, so that the gravity block is clamped with the balancing weight.
3. The rehabilitation training device for postpartum care according to claim 2, wherein a supporting plate for supporting the balancing weight is arranged below the balancing weight, the supporting plate is slidably connected to a guide rod, and the guide rod is fixed on the ground; the supporting plate is connected with a power mechanism for driving the supporting plate to move, the power mechanism comprises a worm rotatably connected with the bed body, and the top of the worm is connected with a hand wheel; one side of the worm is meshed with a worm wheel; two brackets are arranged below the bed body, the worm wheel is rotatably connected to one of the brackets, and the worm wheel is also connected with a synchronous belt pulley; one side of the supporting plate is connected with a rack, the rack is meshed with a rotating gear, the rotating gear is rotatably connected to the other bracket, and the rotating gear is also connected with the other synchronous belt wheel; a synchronous belt is connected between the two synchronous belt wheels.
4. The rehabilitation training device for postpartum care of claim 2, wherein a second spring is further arranged in the spring fixing cylinder, the top of the second spring is connected with the bottom of the piston, and the bottom of the second spring is connected with the bottom end of the spring fixing cylinder.
5. The rehabilitation training device for postpartum care of claim 2, wherein the collision head is arranged in a "<" shape; one end of the transmission rocker is arranged in a shape of' >.
6. The rehabilitation training device for postpartum care according to claim 3, wherein the hand-operated wheel is provided with a foldable handle.
7. An operation method of a rehabilitation training device for postpartum care, which is characterized in that the rehabilitation training device for postpartum care of claim 3 is adopted, and comprises the following steps:
the method comprises the following steps: when in use, a user lies on the bed body; the foot part extends into the foot part pulling frame;
step two: a user grasps the handrails with both hands, exerts force on the legs, hooks the foot pull frames with both feet, bends knees towards the abdomen, drives the gravity block to rise through the pull rope, and the gravity block moves along the linear guide rail;
step three: when the collision head on the side wall of the gravity block is contacted with the end part of the transmission rocker, the transmission rocker is driven to rotate around the transmission rocker so as to drive the arc-shaped gear ring to rotate, and the arc-shaped gear ring further drives the driven gear to rotate; the power is transmitted by the transmission belt to rotate the massage cylinder to massage the waist of the user; meanwhile, the transmission rocker drives the piston to move through the pressure rod in the rotating process, so that the third spring is compressed, and elasticity is generated;
with the continuous upward movement of the collision head, when the collision head is not contacted with the end part of the transmission rocker any more, the transmission rocker resets under the elastic force of the third spring, and simultaneously the massage tube turns over for massage;
step four: when the user relieves the legs, the foot pull frame is lowered under the action of the gravity block, the collision head is contacted with the end part of the transmission rocker in the lowering process, the transmission rocker is driven to rotate reversely, and meanwhile, the third spring generates elasticity; the massage cylinder is driven to rotate when the transmission rocker rotates reversely, and the transmission rocker is reset under the action of the elastic force of a third spring after the collision head is separated from the end part of the transmission rocker; as the user continues to relax his or her legs, the gravity block continues to move downward until it reaches an initial state, at which time a set of knee bending and relaxing exercises are completed;
step five: and continuously repeating the steps to finish the multi-group training.
8. The operation method of the rehabilitation training device for postpartum care according to claim 7, further comprising increasing or decreasing the counterweight, and the specific method is as follows:
when the balance weight needs to be increased, a user rotates the hand-operated wheel to drive the worm to rotate so as to rotate the worm wheel, the power enables the rotating gear to rotate under the transmission action of the synchronous belt, so that the rack is driven to move upwards, and the rack moves upwards to drive the supporting plate to drive the balancing weight to ascend; when the support crosses the clamping claw, the clamping claw pops out and extends into the lower part of the support under the elastic force action of the first spring to complete clamping, so that the additional weight block is increased, and then the hand-operated wheel is rotated reversely to enable the supporting plate to return to the initial position;
when the balance weight needs to be reduced, a user rotates the hand wheel, and drives the rotating gear to rotate under the transmission action of the worm, the worm wheel and the synchronous belt, so that the rack is driven to move upwards, and the rack moves upwards to drive the supporting plate to continuously ascend; when the supporting plate is contacted with the balancing weight, the hand-cranking wheel is continuously rotated to drive the balancing weight to continuously move upwards; along with the upward movement of the counterweight block, after the lantern ring is contacted with the clamping claw, the lantern ring can extrude the clamping claw, the clamping claw slides along the stepped hole and compresses the first spring, and along with the continuous upward movement of the counterweight block, after the clamping claw crosses the maximum outer diameter of the lantern ring, the clamping claw pops out under the elastic force action of the spring, so that the clamping claw is clamped on the bottom surface of the lantern ring; then, the hand wheel is shaken in the reverse rotation for the layer board descends and then makes the balancing weight downstream, and at this moment, under the limiting displacement of block claw, the lantern ring can be along projection upward movement until the lantern ring gets into the chamber that holds of bracketing bottom, moves down along with the continuation of balancing weight, makes the block claw cross the maximum external diameter of the lantern ring smoothly and realizes the separation of block claw and bracketing under the cambered surface effect of the lantern ring, accomplishes breaking away from of balancing weight.
CN202210427860.8A 2022-04-22 2022-04-22 Rehabilitation training device for postpartum care and operation method thereof Active CN114602136B (en)

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CN104800032B (en) * 2015-04-09 2016-08-03 陈炜杰 A kind of exercising type massage machine
CN107982872A (en) * 2017-11-27 2018-05-04 湖南辉讯企业管理有限公司 A kind of recovery of paralytic patient training bed
CN110833677A (en) * 2019-11-27 2020-02-25 陈夫银 Multifunctional medical treatment bed for psychiatric department
CN212416319U (en) * 2020-03-10 2021-01-29 南阳医学高等专科学校第一附属医院 Postpartum rehabilitation training device
CN213431158U (en) * 2020-04-16 2021-06-15 黄燕红 Medical rehabilitation bed
CN214597046U (en) * 2021-04-16 2021-11-05 西安市儿童医院 Medical care is with helping well device
CN216258954U (en) * 2021-10-29 2022-04-12 天津市第三中心医院 Aerobic training device for cardiopulmonary rehabilitation

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