CN113633935B - Adjustable squatting dysfunction rehabilitation training device - Google Patents
Adjustable squatting dysfunction rehabilitation training device Download PDFInfo
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- CN113633935B CN113633935B CN202110972168.9A CN202110972168A CN113633935B CN 113633935 B CN113633935 B CN 113633935B CN 202110972168 A CN202110972168 A CN 202110972168A CN 113633935 B CN113633935 B CN 113633935B
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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
- A63B23/0405—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs involving a bending of the knee and hip joints simultaneously
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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
- 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
- A63B21/00181—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices comprising additional means assisting the user to overcome part of the resisting force, i.e. assisted-active exercising
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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
- A63B23/0405—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs involving a bending of the knee and hip joints simultaneously
- A63B2023/0411—Squatting exercises
Abstract
The invention relates to the field of rehabilitation training, in particular to an adjustable squatting dysfunction rehabilitation training device. The technical problems of the invention are as follows: provides an adjustable squatting dysfunction rehabilitation training device. The technical implementation scheme of the invention is as follows: an adjustable squatting dysfunction rehabilitation training device comprises a rising auxiliary assembly, a squatting auxiliary assembly, a force adjusting assembly, a bottom frame, a control screen, a left hand support, a left handle, a right hand support and a right handle; the front side of the upper surface of the left hand support is connected with a left handle; the front side of the upper surface of the right hand support is connected with a right grip. The invention realizes the function of providing the rehabilitation people with the dysfunction of squatting with the auxiliary squatting training function, provides the adjustment options of various auxiliary forces, improves the flexibility of the squatting training by switching different training difficulties, can intelligently identify the backward toppling state of the rehabilitation people caused by losing balance by adding the anti-falling part, and provides falling buffer force for the fallen rehabilitation people.
Description
Technical Field
The invention relates to the field of rehabilitation training, in particular to an adjustable squatting dysfunction rehabilitation training device.
Background
Functional disorders of the hip muscles can cause us to lose motor performance and cause significant pain and injury. Squatting is one of the most basic motion modes of the hip, the functional disorder of hip joint muscles can cause the failure of normal squatting motion, and auxiliary squatting training is often required by medical staff or auxiliary instruments while treatment is received.
Except for functional disorder of hip joint muscles, operations related to legs and spines also influence normal squatting actions of a rehabilitee, in order to accelerate the rehabilitation of the squatting ability of the rehabilitee, the rehabilitation training device usually carries out squatting rehabilitation training by the aid of the support of medical personnel and the auxiliary training of a squatting training device, the existing squatting training device can realize the training difficulty adjustment along with the rehabilitation degree of the rehabilitee without the support of the medical personnel, but along with the lengthening of the training time of the rehabilitee, the existing squatting training device can not adjust the training difficulty along with the rehabilitation degree of the rehabilitee and can only provide single squatting auxiliary support for the rehabilitee, so that the free adjustment and switching among various project difficulties required by the rehabilitation training of the rehabilitee can not be met, in addition, when the rehabilitee carries out the squatting training, the legs can not provide enough support force, the recovered person will appear toppling over the phenomenon backward because of losing balance, and the training instrument of squatting now can only provide the safety bandage for recovered person, nevertheless can not be timely in the face of the recovered person of sudden tenesmus provide the cushion effect to lead to recovered person to cause the damage because of the whereabouts speed is too fast.
Therefore, the device provides a squatting training auxiliary device which can adjust the training difficulty to solve the problems.
Disclosure of Invention
In order to overcome the defects that the existing squat training instrument can not adjust the training difficulty along with the rehabilitation degree of a rehabilitee, a single squat auxiliary support can not meet the requirement of free adjustment and switching among various project difficulties required by the rehabilitation of the rehabilitee, and the rehabilitation instrument can not provide buffer force in time for the rehabilitee suddenly falling to cause damage to the rehabilitee due to too high falling speed, the invention has the technical problems that: provides an adjustable squatting dysfunction rehabilitation training device.
The technical implementation scheme of the invention is as follows: an adjustable squatting dysfunction rehabilitation training device comprises a rising auxiliary assembly, a squatting auxiliary assembly, a force adjusting assembly, a bottom frame, a control screen, a left hand support, a left handle, a right hand support and a right handle; the upper surface of the underframe is connected with a rising auxiliary assembly; the left side and the right side of the upper surface of the underframe are symmetrically connected with two groups of force adjusting components; the parts of each group of force adjusting components are connected with the rising auxiliary component; a group of squatting auxiliary components are arranged between the two groups of force adjusting components; the middle part of each group of force adjusting components is connected with a squatting auxiliary component; the squatting auxiliary assembly can assist a rehabilitee to perform squatting rehabilitation training exercises; the rising auxiliary assembly can drive the squatting auxiliary assembly through the force adjusting assembly to assist the squatting rehabilitation person to rise upwards; the force adjusting component can selectively adjust the auxiliary force of the squatting auxiliary component for squatting rehabilitation training of a rehabilitee; the upper surface of the force adjusting assembly on the right side is connected with a control screen; the left side of the squatting auxiliary assembly is connected with a left hand support; the front side of the upper surface of the left hand support is connected with a left handle; the right side of the squatting auxiliary assembly is connected with a right hand support; the front side of the upper surface of the right hand support is connected with a right grip.
Furthermore, the rising auxiliary assembly comprises a support platform, a main motor, a left screw rod, a first bevel gear, a first rotating shaft, a second bevel gear, a third bevel gear, a right screw rod, a fourth bevel gear, a limiting rod, a sliding fixing frame, an electric push rod, a lower sliding block and a long clamping plate; the upper surface of the underframe is connected with a support platform; the upper surfaces of the two sides of the support platform are respectively connected with two groups of force adjusting components; the upper left part inside the support table is connected with a main motor; the left side inside the support table is connected with a left screw rod; the output shaft of the main motor is connected with the left screw rod; the lower end of the left screw rod is connected with a first bevel gear; a first rotating shaft is connected below the underframe; the left side and the right side of the first rotating shaft are respectively connected with a second bevel gear and a third bevel gear; the first bevel gear is connected with the second bevel gear; the right side inside the bracket table is connected with a right screw rod; the lower end of the right screw rod is connected with a fourth bevel gear; the third bevel gear is connected with a fourth bevel gear; the upper side of the left screw rod is connected with a sliding fixing frame through a bush; the bottom frame is connected with a limiting rod on the left side of the left screw rod; the sliding fixing frame is connected with the limiting rod through a bushing; the upper surface of the sliding fixing frame is connected with an electric push rod; the upper surface of the sliding fixing frame is connected with a lower sliding block; the electric push rod is connected with the lower sliding block; the upper surface of the lower sliding block is connected with a long clamping plate; two groups of limiting rods, a sliding fixing frame, an electric push rod, a lower sliding block and a long clamping plate are respectively and symmetrically arranged on the left screw rod and the right screw rod; each group of long clamping plates is respectively connected to a corresponding group of force adjusting components.
Furthermore, the squatting auxiliary assembly comprises a left bracket, a right bracket, a left lifting arm, a right lifting arm, an adapter plate and a cushion; the force adjusting component positioned on the left side is connected with a left bracket through a bushing; the force adjusting component on the right side is connected with a right bracket through a bushing; the upper surface of the left bracket is connected with a left lifting arm; the upper surface of the right bracket is connected with a right lifting arm; the inner surface of the left bracket is connected with an adapter plate; the adapter plate is connected to the inner surface of the right bracket; the middle part of the upper surface of the adapter plate is connected with a cushion.
Further, the force adjusting component comprises a lower fixing frame, an upper fixing frame, a sliding rod, a supporting unit, a sliding plate and an unlocking unit; the upper surface of the underframe is connected with a lower fixing frame; an upper fixing frame is connected to the upper surface of the support table above the lower fixing frame; two sides of the upper surface of the lower fixing frame are connected with two groups of sliding rods; each group of sliding rods is connected with the lower surface of the upper fixed frame; the sliding rods in the two force adjusting assemblies are respectively connected with the left bracket and the right bracket through bushings; the middle part of the upper surface of the lower fixing frame is connected with five groups of supporting units; a group of sliding plates are arranged between the two groups of sliding rods; each group of sliding rods is connected with a sliding plate through a bushing; the outer side of the sliding plate in each group of force adjusting components is respectively connected with a corresponding group of long clamping plates; the outer surface of the sliding plate is connected with an unlocking unit.
The anti-falling buffer assembly comprises a bottom plate, a third rotating shaft, a back support frame, a first torsion spring, a rear baffle, a hook plate, a fourth rotating shaft, a telescopic rod, a second torsion spring, a bottom support, a spring buffer plate, a small clamping plate and a positioning rod; the lower surface of the adapter plate is connected with a bottom plate; the rear side of the bottom plate is connected with a third rotating shaft; the middle part of the third rotating shaft is connected with a back support frame; two groups of first torsion springs are connected to two sides of the inner surface of the back support frame; each group of first torsion springs is connected with the bottom plate; the back baffle is connected with the bottom plate at the back side of the back support frame; the middle part of the rear surface of the back support frame is connected with a hook plate; the rear surface of the underframe is connected with a fourth rotating shaft; the middle part of the fourth rotating shaft is connected with a telescopic rod; two groups of second torsion springs are connected to two sides below the telescopic rod; each group of second torsion springs is connected with the underframe; the bottom frame is connected with a bottom bracket on the front side of the telescopic rod; the upper surface of the bottom bracket is connected with a spring buffer plate; the lower surface of the surrounding spring buffer plate is connected with three groups of positioning rods; each group of positioning rods is connected with the bottom bracket; the middle part of the front surface of the telescopic rod is connected with a small clamping plate; the lower surface of the small clamping plate contacts the upper surface of the spring buffer plate.
Furthermore, the supporting unit comprises a U-shaped frame, a supporting spring, a pushing block, a spring sliding block and a locking plate; the upper surface of the lower fixing frame is connected with a U-shaped frame; the middle part of the upper surface of the U-shaped frame is connected with a supporting spring; a push block is connected above the supporting spring; a spring sliding block is connected above the U-shaped frame; the inner side of the spring sliding block is connected with a locking plate; the locking plate is connected to the inside of the push block; two groups of spring sliding blocks and locking plates are symmetrically arranged above two sides of the U-shaped frame respectively.
Furthermore, the unlocking unit comprises an outer electric sliding block, an outer fixed frame, a small motor, an upper straight gear, an inner electric sliding block, an inner fixed frame, a spring sliding wedge-shaped block, a second rotating shaft, a lower straight gear and a pressure lever; the outer side of the sliding plate is connected with an outer electric sliding block; the surface of the outer electric sliding block is connected with an outer fixing frame; a small motor is connected above the outer fixing frame; an output shaft of the small motor is connected with an upper straight gear; the inner side of the sliding plate is connected with an inner electric sliding block; the surface of the inner electric slide block is connected with an inner fixed frame; two groups of spring sliding wedge blocks are symmetrically connected to the surfaces of the outer fixing frame and the inner fixing frame respectively; a second rotating shaft is connected above the inner fixing frame; the second rotating shaft is connected above the outer fixing frame; the outer side of the second rotating shaft is connected with a lower straight gear; the upper straight gear is connected with the lower straight gear; two groups of pressure bars are respectively connected with two sides of the second rotating shaft.
Further, the upper surface of the spring sliding block is provided with a wedge-shaped block.
Furthermore, five groups of grooves corresponding to the top ends of the push blocks are arranged below the sliding plate.
The invention has the beneficial effects that: 1. in order to overcome the defects that the existing squat training instrument can not adjust the training difficulty along with the rehabilitation degree of a rehabilitee, a single squat auxiliary support can not meet the requirement of free adjustment and switching among various project difficulties required by the rehabilitation of the rehabilitee, and in addition, the rehabilitation instrument can not provide buffer force in time for the rehabilitee who suddenly falls down, so that the rehabilitee is damaged due to too high falling speed;
2. the device of the invention comprises: when in use, the device is firstly placed and the underframe is kept stable, after the power supply is connected externally, the force required for assistance is selected through the control screen, the rising auxiliary component drives the force adjusting component to adjust according to the mode corresponding to the selected force, then a rehabilitee stands in front of a cushion in the squatting auxiliary component and places left and right arms on the left hand support and the right hand support, the left handle and the right handle are respectively held by the left and right hands, then the rehabilitee slowly sits on the cushion and presses the cushion downwards, meanwhile, the force adjusting component provides upward supporting force for the cushion according to the selected force, so that the rehabilitee slowly presses the cushion to squat downwards under the assistance of the upward supporting force, then the rising auxiliary component drives the squatting auxiliary component to lift the squat upwards through the force adjusting component to finish a group of squat training, in addition, when the rehabilitee falls backwards due to balance when squatting, the back of the rehabilitee falling backwards triggers the anti-falling buffer component, and the anti-falling buffer component provides upward buffer supporting force, so that the injury of the rehabilitee caused by too high speed when falling downwards is avoided;
3. the invention realizes the function of providing the rehabilitation people with the dysfunction of squatting with the auxiliary squatting training function, provides the adjustment options of various auxiliary forces, improves the flexibility of the squatting training by switching different training difficulties, can intelligently identify the backward toppling state of the rehabilitation people caused by losing balance by adding the anti-falling part, and provides falling buffer force for the fallen rehabilitation people.
Drawings
FIG. 1 is a schematic perspective view of a first embodiment of the present invention;
FIG. 2 is a schematic perspective view of a second embodiment of the present invention;
FIG. 3 is a left side view of the present invention;
FIG. 4 is a rear view of the uprisal assist assembly of the present invention;
FIG. 5 is a schematic partial perspective view of the uprisal assist assembly of the present invention;
FIG. 6 is a schematic perspective view of the squat assist assembly of the present invention;
FIG. 7 is a schematic perspective view of a force adjustment assembly according to the present invention;
FIG. 8 is a schematic view of a partial perspective structure of the force adjustment assembly of the present invention;
FIG. 9 is a front view of the support unit of the present invention;
FIG. 10 is a partial front view of the support unit of the present invention;
FIG. 11 is a schematic perspective view of an unlocking unit according to the present invention;
FIG. 12 is a perspective view of the crash-proof cushion assembly of the present invention;
fig. 13 is a partial perspective view of the crash-proof cushion assembly of the present invention.
The meaning of the reference symbols in the figures: 5: chassis, 6: control screen, 7: left hand support, 8: left grip, 9: right hand rest, 10: right grip, 101: a support table, 102: main motor, 103: left screw, 104: first bevel gear, 105: first rotating shaft, 106: second bevel gear, 107: third bevel gear, 108: right screw rod, 109: fourth bevel gear, 110: gag lever post, 111: sliding mount, 112: electric push rod, 113: lower slider, 114: long card board, 201: left brace, 202: right bracket, 203: left lifting arm, 204: right lift arm, 205: interposer, 206: cushion, 301: lower mount, 302: an upper fixing frame, 303: a slide bar, 304: supporting unit, 305: sliding plate, 306: unlocking unit, 30401: u-shaped frame, 30402: support spring, 30403: push block, 30404: spring slider, 30405: locking plate, 30601: outer electric slider, 30602: external fixation frame, 30603: small electric motor, 30604: upper spur gear, 30605: inner electric slider, 30606: internal fixation frame, 30607: spring sliding wedge block, 30608: second rotating shaft, 30609: lower spur gear, 30610: a pressure lever, 401: bottom plate, 402: third rotating shaft, 403: back support, 404: first torsion spring, 405: tailgate, 406: hook plate, 407: fourth rotation shaft, 408: telescopic rod, 409: second torsion spring, 410: bottom bracket, 411: spring buffer plate, 412: small card board, 413: and (5) positioning the rod.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings.
Examples
An adjustable squatting dysfunction rehabilitation training device is shown in figures 1-3 and comprises a rising auxiliary component, a squatting auxiliary component, a force adjusting component, an underframe 5, a control screen 6, a left hand support 7, a left grip 8, a right hand support 9 and a right grip 10; the upper surface of the underframe 5 is fixedly connected with a rising auxiliary assembly; two groups of force adjusting components are symmetrically and fixedly connected to the left side and the right side of the upper surface of the bottom frame 5; the upper part of each group of force adjusting components is fixedly connected to the upper surface of the rising auxiliary component; the parts of each group of force adjusting components are inserted with the rising auxiliary components; a group of squatting auxiliary components are arranged between the two groups of force adjusting components; the middle part of each group of force adjusting components is connected with a squatting auxiliary component in a sliding manner; the squatting auxiliary assembly can assist a rehabilitee to perform squatting rehabilitation training exercises; the rising auxiliary assembly can drive the squatting auxiliary assembly through the force adjusting assembly to assist the squatting rehabilitation person to rise upwards; the force adjusting component can selectively adjust the auxiliary force of the squatting auxiliary component for squatting rehabilitation training of a rehabilitee; the upper surface of the force adjusting component on the right side is fixedly connected with a control screen 6; the left side of the squatting auxiliary assembly is fixedly connected with a left hand support 7; a left grip 8 is fixedly connected to the front side of the upper surface of the left hand support 7; the right side of the squatting auxiliary assembly is fixedly connected with a right hand support 9; the front side of the upper surface of the right hand support 9 is fixedly connected with a right grip 10.
When in use, the device is firstly placed and the underframe 5 is kept stable, after the power supply is connected externally, the force required for assistance is selected through the control screen 6, the force adjusting component is driven by the rising assisting component to adjust according to the mode corresponding to the selected force, then a rehabilitee stands in front of the cushion 206 in the squatting assisting component, the left arm and the right arm are placed on the left hand support 7 and the right hand support 9, the left hand and the right hand respectively hold the left handle 8 and the right handle 10, then the rehabilitee slowly sits on the cushion 206 and presses the cushion 206 downwards, meanwhile, the force adjusting component provides upward supporting force for the cushion 206 according to the selected force, so that the rehabilitee slowly presses the cushion 206 downwards to squat under the assistance of the upward supporting force, then the rising assisting component drives the squatting assisting component to lift the squatting rehabilitee upwards through the force adjusting component to finish a group of squatting exercises, in addition, when the rehabilitee falls backwards due to balance when squatting, the back of the rehabilitee falling backwards triggers the anti-falling buffer component, and the anti-falling buffer component provides upward buffer supporting force, so that the injury of the rehabilitee caused by too high speed when falling downwards is avoided; the invention realizes the function of providing the rehabilitation people with the dysfunction of squatting with the auxiliary squatting training function, provides the adjustment options of various auxiliary forces, improves the flexibility of the squatting training by switching different training difficulties, can intelligently identify the backward toppling state of the rehabilitation people caused by losing balance by adding the anti-falling part, and provides falling buffer force for the fallen rehabilitation people.
As shown in fig. 4-5, the rising aid assembly includes a support platform 101, a main motor 102, a left screw 103, a first bevel gear 104, a first rotating shaft 105, a second bevel gear 106, a third bevel gear 107, a right screw 108, a fourth bevel gear 109, a limiting rod 110, a sliding fixing frame 111, an electric push rod 112, a lower slider 113 and a long clamping plate 114; the upper surface of the underframe 5 is fixedly connected with a support platform 101; the upper surfaces of two sides of the support table 101 are respectively fixedly connected with two groups of force adjusting components; a main motor 102 is fixedly connected to the upper left inside the support table 101; the left side inside the support table 101 is rotatably connected with a left screw rod 103; an output shaft of the main motor 102 is fixedly connected with a left screw rod 103; the lower end of the left screw rod 103 is fixedly connected with a first bevel gear 104; a first rotating shaft 105 is rotatably connected to the lower part of the underframe 5; a second bevel gear 106 and a third bevel gear 107 are fixedly connected to the left side and the right side of the first rotating shaft 105 respectively; first bevel gear 104 engages second bevel gear 106; the right side inside the support table 101 is rotatably connected with a right screw rod 108; the lower end of the right screw rod 108 is fixedly connected with a fourth bevel gear 109; third bevel gear 107 meshes with fourth bevel gear 109; the upper side of the left screw rod 103 is screwed with a sliding fixing frame 111 through a bush; on the left side of the left screw 103, the underframe 5 is rotatably connected with a limit rod 110; the sliding fixing frame 111 is connected with the limiting rod 110 in a sliding mode through a bushing; the upper surface of the sliding fixing frame 111 is fixedly connected with an electric push rod 112; the upper surface of the sliding fixing frame 111 is connected with a lower sliding block 113 in a sliding way; the electric push rod 112 is fixedly connected with the lower slide block 113; the upper surface of the lower sliding block 113 is fixedly connected with a long clamping plate 114; two groups of limiting rods 110, a sliding fixing frame 111, an electric push rod 112, a lower slide block 113 and a long clamping plate 114 are respectively and symmetrically arranged on the left screw rod 103 and the right screw rod 108; each set of long clamping plates 114 is inserted into a corresponding set of force adjusting components.
Firstly, the output shaft of the main motor 102 drives the left screw rod 103 to rotate, the left screw rod 103 drives the first bevel gear 104 to rotate, the first bevel gear 104 is meshed with the second bevel gear 106 to drive the first rotating shaft 105 to rotate, the first rotating shaft 105 drives the third bevel gear 107 to rotate, the third bevel gear 107 is meshed with the fourth bevel gear 109 to drive the right screw rod 108 to rotate, simultaneously, the left screw rod 103 and the right screw rod 108 respectively drive the sliding fixing frame 111 connected with the left screw rod and the parts connected with the sliding fixing frame to slide downwards along the limiting rod 110, so that the long clamping plate 114 drives the sliding plate 305 and the unlocking unit 306 in the force adjusting assembly to slide downwards along the sliding rod 303 to the upper part of the supporting unit 304, then the unlocking unit 306 unlocks the supporting units 304 corresponding to the mode according to the selected force mode, the unlocked supporting unit 304 provides upward supporting force for the sliding plate 305, and the number of the unlocked supporting units 304 is increased, the larger the upward supporting force applied to the sliding plate 305 is, the electric push rod 112 drives the lower sliding block 113 to separate the long clamping plate 114 from the force adjusting assembly, and at the same time, the unlocked supporting unit 304 pushes the sliding plate 305 and the unlocking unit 306 upwards, so that the sliding plate 305 slides upwards along the sliding rod 303 to contact with the auxiliary squat component, the rehabilitee slowly sits on the seat cushion 206 and presses the seat cushion 206 downwards, and at the same time, the supporting unit 304 provides an upward supporting force to the seat cushion 206 through the sliding plate 305, so that the rehabilitee slowly presses the seat cushion 206 downwards with the aid of the upward supporting force, and the downwards pressed sliding plate 305 slides downwards along the sliding rod 303 to one side of the long clamping plate 114, and then the electric push rod 112 drives the lower sliding block 113 to reinsert the long clamping plate 114 into the sliding plate 305, and the output shaft of the main motor 102 drives the left screw 103 to rotate reversely, so that the sliding plate 305 and the unlocking unit 306 in the force adjusting assembly are driven by the long clamping plate 114 to slide upwards along the sliding rod 303, meanwhile, the unlocked support unit 304 and the slide plate 305 support the rehabilitee upwards through the seat cushion 206, so as to complete a squat training set; the component finishes driving the force adjusting component to adjust according to the mode corresponding to the selected force and also finishes lifting the squatting rehabilitation person upwards.
As shown in fig. 6, the squat assisting assembly comprises a left bracket 201, a right bracket 202, a left lifting arm 203, a right lifting arm 204, an adapter plate 205 and a cushion 206; the force adjusting component positioned on the left side is connected with a left bracket 201 in a sliding way through a bushing; the force adjusting component on the right side is connected with a right bracket 202 in a sliding manner through a bushing; the upper surface of the left bracket 201 is fixedly connected with a left lifting arm 203; the upper surface of the right bracket 202 is fixedly connected with a right lifting arm 204; an adapter plate 205 is fixedly connected to the inner surface of the left bracket 201; the lower surface of the adapter plate 205 is fixedly connected with an anti-falling buffer component; the adapter plate 205 is fixedly connected to the inner surface of the right bracket 202; a cushion 206 is fixedly connected to the middle of the upper surface of the adapter plate 205.
Firstly, the left lifting arm 203 and the right lifting arm 204 are adjusted through the control screen 6 to respectively adjust the heights of the left support 7, the left grip 8, the right support 9 and the right grip 10, then after the two sets of sliding plates 305 are pushed upwards to respectively contact with the lower surfaces of the left bracket 201 and the right bracket 202 by the unlocked support unit 304, the rehabilitee slowly sits on the seat cushion 206 and presses the seat cushion 206 and the connected components downwards, so that the sliding plates 305, the left bracket 201 and the right bracket 202 simultaneously slide downwards along the sliding rods 303, meanwhile, the support unit 304 provides upward support force for the left bracket 201, the right bracket 202 and the connected seat cushion 206 through the sliding plates 305, the rehabilitee slowly presses the seat cushion 206 to squat downwards with the assistance of the upward support force, and then the unlocked support unit 304 and the sliding plates 305 support the rehabilitee upwards through the left bracket 201, the right bracket 202 and the connected seat cushion 206, completing a group of squat training; this subassembly has accomplished the training of squatting to the recovered person.
As shown in fig. 7-8, the force adjusting assembly includes a lower fixing frame 301, an upper fixing frame 302, a sliding rod 303, a supporting unit 304, a sliding plate 305 and an unlocking unit 306; the upper surface of the underframe 5 is fixedly connected with a lower fixing frame 301; an upper fixing frame 302 is fixedly connected to the upper surface of the support table 101 above the lower fixing frame 301; two groups of sliding rods 303 are fixedly connected to two sides of the upper surface of the lower fixing frame 301; each group of sliding rods 303 is fixedly connected with the lower surface of the upper fixing frame 302; the sliding rods 303 in the two force adjusting assemblies are respectively connected with the left bracket 201 and the right bracket 202 in a sliding manner through bushings; the middle part of the upper surface of the lower fixing frame 301 is fixedly connected with five groups of supporting units 304; a group of sliding plates 305 are arranged between the two groups of sliding rods 303; each set of sliding bars 303 is slidably connected with a sliding plate 305 through a bushing; the outer sides of the sliding plates 305 in each group of force adjusting components are respectively inserted with a corresponding group of long clamping plates 114; an unlocking unit 306 is slidably coupled to an outer surface of the sliding plate 305.
Firstly, the long clamping plate 114 drives the sliding plate 305 and the unlocking unit 306 to slide downwards along the sliding rod 303 to the upper part of the supporting unit 304, then the unlocking unit 306 unlocks the supporting units 304 corresponding to the selected force mode, the supporting springs 30402 in the unlocked supporting units 304 push the push blocks 30403 into the corresponding grooves below the sliding plate 305, and the supporting springs 30402 provide upward supporting force to the sliding plate 305 through the push blocks 30403, the larger the number of the unlocked supporting units 304, the larger the number of the supporting springs 30402 providing supporting force to the sliding plate 305, the larger the upward supporting force applied to the sliding plate 305, then the long clamping plate 114 leaves the sliding plate 305, and simultaneously, the supporting springs 30402 in the unlocked supporting units 304 push the sliding plate 305 upwards through the push blocks 30403 to drive the unlocking unit 305 to slide upwards along the sliding rod 303, so that the sliding plate 305 in the two groups of force adjusting assemblies is pushed upwards to be respectively contacted with the lower surfaces of the left bracket 201 and the right bracket 202, then, the rehabilitee slowly sits on the seat cushion 206 and presses the seat cushion 206 downward, meanwhile, the support unit 304 provides upward support force for the left bracket 201, the right bracket 202 and the seat cushion 206 connected with the left bracket and the right bracket 202 through the sliding plate 305, so that the rehabilitee slowly presses the seat cushion 206 to squat downward with the aid of the upward support force, then the electric push rod 112 drives the lower sliding block 113 to reinsert the long clamping plate 114 into the sliding plate 305, the output shaft of the main motor 102 drives the left screw rod 103 to rotate reversely, so that the long clamping plate 114 drives the sliding plate 305 and the unlocking unit 306 to slide upward along the sliding rod 303, and meanwhile, the unlocked support unit 304 and the sliding plate 305 support the rehabilitee upward through the left bracket 201, the right bracket 202 and the seat cushion 206 connected with the left bracket 201 and the right bracket 202, so as to complete a group of squat training; the assembly accomplishes the ability to provide different squatting assistance support for the rehabilitee.
As shown in fig. 12-13, the anti-falling buffer assembly further comprises a bottom plate 401, a third rotating shaft 402, a back support frame 403, a first torsion spring 404, a rear baffle 405, a hook plate 406, a fourth rotating shaft 407, a telescopic rod 408, a second torsion spring 409, a bottom bracket 410, a spring buffer plate 411, a small clamping plate 412 and a positioning rod 413; a bottom plate 401 is fixedly connected to the lower surface of the adapter plate 205; the rear side of the bottom plate 401 is rotatably connected with a third rotating shaft 402; a back support frame 403 is fixedly connected to the middle part of the third rotating shaft 402; two groups of first torsion springs 404 are fixedly connected to two sides of the inner surface of the back support frame 403; each group of first torsion springs 404 is fixedly connected with the bottom plate 401; a rear baffle 405 is fixedly connected to the bottom plate 401 at the rear side of the back support frame 403; a hook plate 406 is fixedly connected to the middle of the rear surface of the back support frame 403; a fourth rotating shaft 407 is rotatably connected to the rear surface of the base frame 5; the middle part of the fourth rotating shaft 407 is fixedly connected with an expansion link 408; two groups of second torsion springs 409 are fixedly connected to two sides below the telescopic rod 408; each group of second torsion springs 409 is fixedly connected with the underframe 5; a bottom bracket 410 is fixedly connected to the bottom frame 5 at the front side of the telescopic rod 408; the upper surface of the bottom bracket 410 is fixedly connected with a spring buffer plate 411; three groups of positioning rods 413 are fixedly connected to the lower surface of the surrounding spring buffer plate 411; each set of positioning rods 413 is slidably connected with the bottom bracket 410; a small clamping plate 412 is fixedly connected to the middle of the front surface of the telescopic rod 408; the lower surface of the small catch plate 412 contacts the upper surface of the spring buffer plate 411.
When a rehabilitee falls backwards due to unbalance, the rehabilitee pushes the back support frame 403 which falls backwards to drive the first torsion spring 404 to turn backwards around the axis of the third rotating shaft 402, meanwhile, the back support frame 403 pushes the telescopic rod 408 to drive the small clamping plate 412 and the second torsion spring 409 to turn backwards around the axis of the fourth rotating shaft 407, so that the small clamping plate 412 is separated from the upper surface of the spring buffer plate 411, and the spring buffer plate 411 in a compressed state drives the positioning rod 413 to bounce upwards along the bottom bracket 410, so that the spring buffer plate 411 provides an upward buffer force for pressing the cushion 206 to fall fast due to falling, the falling speed of the rehabilitee is reduced, and the rehabilitee is prevented from being damaged due to too high speed when falling downwards; this component has accomplished the recovered person of intelligent recognition fall and has provided the whereabouts cushion force to it.
As shown in fig. 9-10, the supporting unit 304 includes a U-shaped frame 30401, a supporting spring 30402, a pushing block 30403, a spring sliding block 30404, and a locking plate 30405; the upper surface of the lower fixing frame 301 is fixedly connected with a U-shaped frame 30401; a support spring 30402 is fixedly connected to the middle of the upper surface of the U-shaped frame 30401; a pushing block 30403 is fixedly connected above the supporting spring 30402; a spring sliding block 30404 is connected above the U-shaped frame 30401 in a sliding manner; a spring part of the spring sliding block 30404 is fixedly connected with a U-shaped frame 30401; a lock plate 30405 is fixedly connected to the inner side of the spring slider 30404; the lock plate 30405 is inserted into the push block 30403; two groups of spring sliders 30404 and lock plates 30405 are symmetrically arranged above two sides of the U-shaped frame 30401.
Firstly, the unlocking unit 306 moves along the sliding plate 305 to the position above the U-shaped frame 30401 of the supporting unit 304 to be unlocked, then the unlocking unit 306 simultaneously pushes the wedge-shaped blocks above the two sets of spring sliders 30404, so that the two sets of spring sliders 30404 simultaneously drive the two sets of locking plates 30405 to reversely move along the U-shaped frame 30401 away from the push block 30403, and simultaneously the support spring 30402 in a compressed state pushes the push block 30403 upwards, and the support spring 30402 pushes the push block 30403 into the corresponding groove below the sliding plate 305, and the support spring 30402 provides an upward supporting force for the sliding plate 305 through the push block 30403.
As shown in fig. 11, the unlocking unit 306 includes an outer electric slider 30601, an outer fixed mount 30602, a small electric motor 30603, an upper spur gear 30604, an inner electric slider 30605, an inner fixed mount 30606, a spring sliding wedge 30607, a second rotating shaft 30608, a lower spur gear 30609, and a pressure lever 30610; an outer electric slider 30601 is connected to the outer side of the sliding plate 305 in a sliding manner; the surface of the outer electric sliding block 30601 is fixedly connected with an outer fixing frame 30602; a small motor 30603 is fixedly connected above the outer fixing frame 30602; an output shaft of the small motor 30603 is fixedly connected with an upper straight gear 30604; an inner electric slider 30605 is connected to the inner side of the sliding plate 305 in a sliding manner; an inner fixed frame 30606 is fixedly connected to the surface of the inner electric sliding block 30605; two groups of spring sliding wedge blocks 30607 are connected to the surfaces of the outer fixing frame 30602 and the inner fixing frame 30606 in a sliding manner; the spring components of the two groups of spring sliding wedge blocks 30607 are fixedly connected with an outer fixed frame 30602 and an inner fixed frame 30606 respectively; a second rotating shaft 30608 is rotatably connected above the inner fixed frame 30606; the second rotating shaft 30608 is rotatably connected above the external fixed frame 30602; a lower straight gear 30609 is fixedly connected to the outer side of the second rotating shaft 30608; the upper spur gear 30604 engages the lower spur gear 30609; two groups of compression bars 30610 are fixedly connected to two sides of the second rotating shaft 30608 respectively.
Firstly, the outer electric sliding block 30601 and the inner electric sliding block 30605 respectively move along the outer surface and the inner surface of the sliding plate 305 to the upper side of a U-shaped frame 30401 of the supporting unit 304 to be unlocked, then the output shaft of the small motor 30603 drives the upper straight gear 30604 to rotate, the upper straight gear 30604 is meshed with the lower straight gear 30609 to drive the second rotating shaft 30608 to rotate, the second rotating shaft 30608 simultaneously drives the two groups of pressure levers 30610 to respectively rotate downwards, so that the two groups of pressure levers 30610 respectively press the two groups of spring sliding wedge blocks 30607 to slide downwards along the outer fixing frame 30602 and the inner fixing frame 30606, and the two groups of spring sliding wedge blocks 30607 respectively push the two groups of spring sliding blocks 30404 in the supporting unit 304 and simultaneously drive the two groups of locking plates 30405 to reversely move away from the pushing block 30403 along the U-shaped frame 30401, and the unlocking work of the group of supporting unit 304 is completed.
The upper surface of the spring slider 30404 is provided with a wedge.
The spring slide wedge 30607 can be caused to urge the spring slide 30404 outward.
Five groups of grooves corresponding to the top ends of the push blocks 30403 are provided below the sliding plate 305.
The push block 30403, which is sprung upward by the support spring 30402, can be caught in the lower groove of the slide plate 305.
It should be understood that this example is only for illustrating the present invention and is not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.
Claims (8)
1. An adjustable squatting dysfunction rehabilitation training device comprises an underframe, a left hand support, a left grip, a right hand support and a right grip; the front side of the upper surface of the left hand support is connected with a left handle; the front side of the upper surface of the right hand support is connected with a right grip; the method is characterized in that: the device also comprises a rising auxiliary component, a squatting auxiliary component and a force adjusting component; the upper surface of the underframe is connected with a rising auxiliary assembly; the left side and the right side of the upper surface of the underframe are symmetrically connected with two groups of force adjusting components; the parts of each group of force adjusting components are connected with the rising auxiliary component; a group of squatting auxiliary components are arranged between the two groups of force adjusting components; the middle part of each group of force adjusting components is connected with a squatting auxiliary component; the squatting auxiliary assembly can assist a rehabilitee to perform squatting rehabilitation training exercises; the rising auxiliary assembly can drive the squatting auxiliary assembly through the force adjusting assembly to assist the squatting rehabilitation person to rise upwards; the force adjusting component can selectively adjust the auxiliary force of the squatting auxiliary component for squatting rehabilitation training of a rehabilitee; the left side of the squatting auxiliary assembly is connected with a left hand support; the right side of the squatting auxiliary assembly is connected with a right hand support;
the rising auxiliary assembly comprises a support platform, a main motor, a left screw rod, a first bevel gear, a first rotating shaft, a second bevel gear, a third bevel gear, a right screw rod, a fourth bevel gear, a limiting rod, a sliding fixing frame, an electric push rod, a lower sliding block and a long clamping plate; the upper surface of the underframe is connected with a support platform; the upper surfaces of the two sides of the support platform are respectively connected with two groups of force adjusting components; the upper left part inside the support table is connected with a main motor; the left side inside the support table is connected with a left screw rod; the output shaft of the main motor is connected with the left screw rod; the lower end of the left screw rod is connected with a first bevel gear; a first rotating shaft is connected below the underframe; the left side and the right side of the first rotating shaft are respectively connected with a second bevel gear and a third bevel gear; the first bevel gear is connected with the second bevel gear; the right side inside the bracket table is connected with a right screw rod; the lower end of the right screw rod is connected with a fourth bevel gear; the third bevel gear is connected with a fourth bevel gear; the upper side of the left screw rod is connected with a sliding fixing frame through a bush; the bottom frame is connected with a limiting rod on the left side of the left screw rod; the sliding fixing frame is connected with the limiting rod through a bushing; the upper surface of the sliding fixing frame is connected with an electric push rod; the upper surface of the sliding fixing frame is connected with a lower sliding block; the electric push rod is connected with the lower sliding block; the upper surface of the lower sliding block is connected with a long clamping plate; two groups of limiting rods, a sliding fixing frame, an electric push rod, a lower sliding block and a long clamping plate are respectively and symmetrically arranged on the left screw rod and the right screw rod; each group of long clamping plates is respectively connected to a corresponding group of force adjusting components.
2. The adjustable squat dysfunction rehabilitation training device as claimed in claim 1, wherein: the squatting auxiliary assembly comprises a left bracket, a right bracket, a left lifting arm, a right lifting arm, an adapter plate and a cushion; the force adjusting component positioned on the left side is connected with a left bracket through a bushing; the force adjusting component on the right side is connected with a right bracket through a bushing; the upper surface of the left bracket is connected with a left lifting arm; the upper surface of the right bracket is connected with a right lifting arm; the inner surface of the left bracket is connected with an adapter plate; the adapter plate is connected to the inner surface of the right bracket; the middle part of the upper surface of the adapter plate is connected with a cushion.
3. The adjustable squat dysfunction rehabilitation training device as claimed in claim 2, wherein: the force adjusting component comprises a lower fixing frame, an upper fixing frame, a sliding rod, a supporting unit, a sliding plate and an unlocking unit; the upper surface of the underframe is connected with a lower fixing frame; an upper fixing frame is connected to the upper surface of the support table above the lower fixing frame; two sides of the upper surface of the lower fixing frame are connected with two groups of sliding rods; each group of sliding rods is connected with the lower surface of the upper fixed frame; the sliding rods in the two force adjusting assemblies are respectively connected with the left bracket and the right bracket through bushings; the middle part of the upper surface of the lower fixing frame is connected with five groups of supporting units; a group of sliding plates are arranged between the two groups of sliding rods; each group of sliding rods is connected with a sliding plate through a bushing; the outer side of the sliding plate in each group of force adjusting components is respectively connected with a corresponding group of long clamping plates; the outer surface of the sliding plate is connected with an unlocking unit.
4. The adjustable squat dysfunction rehabilitation training device as claimed in claim 3, wherein: the supporting unit comprises a U-shaped frame, a supporting spring, a pushing block, a spring sliding block and a locking plate; the upper surface of the lower fixing frame is connected with a U-shaped frame; the middle part of the upper surface of the U-shaped frame is connected with a supporting spring; a push block is connected above the supporting spring; a spring sliding block is connected above the U-shaped frame; the inner side of the spring sliding block is connected with a locking plate; the locking plate is connected to the inside of the push block; two groups of spring sliding blocks and locking plates are symmetrically arranged above two sides of the U-shaped frame respectively.
5. The adjustable squat dysfunction rehabilitation training device as claimed in claim 4, wherein: the unlocking unit comprises an outer electric sliding block, an outer fixing frame, a small motor, an upper straight gear, an inner electric sliding block, an inner fixing frame, a spring sliding wedge-shaped block, a second rotating shaft, a lower straight gear and a pressure lever; the outer side of the sliding plate is connected with an outer electric sliding block; the surface of the outer electric sliding block is connected with an outer fixing frame; a small motor is connected above the outer fixing frame; an output shaft of the small motor is connected with an upper straight gear; the inner side of the sliding plate is connected with an inner electric sliding block; the surface of the inner electric slide block is connected with an inner fixed frame; two groups of spring sliding wedge blocks are symmetrically connected to the surfaces of the outer fixing frame and the inner fixing frame respectively; a second rotating shaft is connected above the inner fixing frame; the second rotating shaft is connected above the outer fixing frame; the outer side of the second rotating shaft is connected with a lower straight gear; the upper straight gear is connected with the lower straight gear; two groups of pressure bars are respectively connected with two sides of the second rotating shaft.
6. The adjustable squat dysfunction rehabilitation training device as claimed in claim 5, wherein: the anti-falling buffer assembly comprises a bottom plate, a third rotating shaft, a back support frame, a first torsion spring, a rear baffle, a hook plate, a fourth rotating shaft, a telescopic rod, a second torsion spring, a bottom support, a spring buffer plate, a small clamping plate and a positioning rod; the lower surface of the adapter plate is connected with a bottom plate; the rear side of the bottom plate is connected with a third rotating shaft; the middle part of the third rotating shaft is connected with a back support frame; two groups of first torsion springs are connected to two sides of the inner surface of the back support frame; each group of first torsion springs is connected with the bottom plate; the back baffle is connected with the bottom plate at the back side of the back support frame; the middle part of the rear surface of the back support frame is connected with a hook plate; the rear surface of the underframe is connected with a fourth rotating shaft; the middle part of the fourth rotating shaft is connected with a telescopic rod; two groups of second torsion springs are connected to two sides below the telescopic rod; each group of second torsion springs is connected with the underframe; the bottom frame is connected with a bottom bracket on the front side of the telescopic rod; the upper surface of the bottom bracket is connected with a spring buffer plate; the lower surface of the surrounding spring buffer plate is connected with three groups of positioning rods; each group of positioning rods is connected with the bottom bracket; the middle part of the front surface of the telescopic rod is connected with a small clamping plate; the lower surface of the small clamping plate contacts the upper surface of the spring buffer plate.
7. The adjustable squat dysfunction rehabilitation training device as claimed in claim 3, wherein: the upper surface of the spring sliding block is provided with a wedge-shaped block.
8. The adjustable squat dysfunction rehabilitation training device as claimed in claim 3, wherein: five groups of grooves corresponding to the top ends of the push blocks are arranged below the sliding plate.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5201694A (en) * | 1991-11-13 | 1993-04-13 | Joseph Zappel | Squat-pull exercise apparatus |
| WO2003082410A1 (en) * | 2002-04-03 | 2003-10-09 | Oga Co., Ltd | Exercise assisting machine |
| US20040097353A1 (en) * | 2002-11-15 | 2004-05-20 | Mencis Christopher J. | Squat exercise apparatus |
| US9375607B1 (en) * | 2014-12-19 | 2016-06-28 | Sculpted Partners LLC | Exercise apparatus |
| CN107198853B (en) * | 2016-03-18 | 2020-03-17 | 雷仁贸易有限公司 | Auxiliary device squats deeply |
| CN208145333U (en) * | 2018-01-17 | 2018-11-27 | 包振铖 | Deep-knee-bend exercising apparatus for abdomen |
| CN110585661B (en) * | 2019-09-12 | 2020-12-22 | 方艳丽 | Obstetrical exercise device for pregnant woman before delivery |
| CN111150975B (en) * | 2020-02-26 | 2021-02-05 | 陕西科技大学 | Leg muscle rehabilitation training device and control method thereof |
| CN213313197U (en) * | 2020-11-07 | 2021-06-01 | 陈建林 | Obstetrical auxiliary activity midwifery device before obstetrical department's obstetrics |
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