CN105326622A - Rehabilitation therapeutic apparatus for hemiplegic patient - Google Patents
Rehabilitation therapeutic apparatus for hemiplegic patient Download PDFInfo
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- CN105326622A CN105326622A CN201410391900.3A CN201410391900A CN105326622A CN 105326622 A CN105326622 A CN 105326622A CN 201410391900 A CN201410391900 A CN 201410391900A CN 105326622 A CN105326622 A CN 105326622A
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Abstract
The invention relates to a rehabilitation therapeutic apparatus for a hemiplegic patient. The rehabilitation therapeutic apparatus comprises a carrier, a power device and a transmission mechanism, and ankle rotation devices, leg moving devices, a waist twisting device, upper limb moving devices and a back massaging device are arranged on the carrier to realize rehabilitation exercises of upper limbs, lower limbers, the waist and the back of the patient. The rehabilitation therapeutic apparatus is fine in functional division and capable of simultaneously treating two or more sick parts. In addition, the rehabilitation therapeutic apparatus is reasonable in design, compact and simple in structure, small in size and easy to operate, the patient can take rehabilitation therapy aiming at own conditions completely, families and medical workers are freed, the patient can move and go outside freely, convenience is provided for life and normal social activities of the patient, and cure of the patient is benefited.
Description
Technical field
The present invention relates to a kind of therapeutic instrument, be specifically related to a kind of hemiplegic patient therapeutic instrument.
Background technology
In China, old people's cardiovascular and cerebrovascular disease sickness rate is high, and cerebral thrombosis and apoplexy easily cause hemiplegia sequela, and its symptom refers to the dyskinesia of side upper and lower extremities, facial muscle and lingualis bottom.Although slight hemiplegic patient still can be movable, activity is very inconvenient; And severe hemiplegic patient is often unable to leave the bed, loses viability, bring very large misery and inconvenience to patient and family members thereof.Hemiplegic patient ground rehabilitation is a difficult problem, due to the particularity of hemiplegia symptom, human body side is all in by face to foot can not the state of autonomic activities, patient activity capability deteriorates and forfeiture, need dependence medical personnel and the auxiliary of household to complete reconditioning, cause larger personnel and money waste.If medical personnel are equipped with and not in placely can affect its therapeutic effect again.
Although have back, neck massaging instrument on the market at present, some auxiliary therapeutic instruments such as limb rehabilitating equipment are on sale, their function singlenesses, only can treat for certain sick body, limitation is comparatively large, and internal structure is complicated, cost is high, and the family for patient brings heavier financial burden.
Summary of the invention
The object of this invention is to provide a kind of hemiplegic patient therapeutic instrument, can provide reconditioning and the treatment of whole sick body for patient, patient, according to state of an illness autonomous operation, improves its specific aim, strengthens its therapeutic effect, and household and medical personnel are liberated.And this therapeutic instrument is using vehicle as carrier, enable patient freely movable and go out, for the life of patient and normal social activity are provided convenience, be conducive to patient.This therapeutic instrument compact conformation, volume are little, diverse in function, simple to operate, there is good rehabilitation effect.
The present invention is achieved by the following technical solutions: a kind of hemiplegic patient therapeutic instrument, comprise the carrier for carrying therapeutic equipment, for providing the power set of power for therapeutic equipment, and the drive mechanism be connected between power set and therapeutic equipment, be characterised in that, described carrier is provided with the ankle tumbler that ankle can be driven to rotate, ankle tumbler comprises the round turntable coincideing and be flush-mounted in a stopper slot of carrier, setting-in one eccentric disc on rotating disk, this eccentric disc is connected with rotating disk by bearing; The bottom center of rotating disk is connected a rotating shaft, and this rotating shaft is by bearing block support on carrier, and rotating shaft is linked in sequence drive mechanism and power set.
Described carrier is provided with the leg movements device for making two legs alternately do upper and lower flexion and extension, and this device comprises two pieces for placing the pedal of foot, a rear end hinged sliding panel respectively of pedal; The both sides of described sliding panel are provided with the roller I be connected with the slide on carrier, the roll shaft that front side is provided with the Magnet for adsorbing the pedal after folding and prevents roller I from misplacing; Be provided with two-way crank between two pedals, two crank bodies symmetry is installed on the two ends of an axis body, and each other perpendicular mirrors to setting; The outer end of crank respectively axial bond is connected with connecting plate I, and connecting plate I is connected with pedal by connecting rod II, and described two-way crank is linked in sequence drive mechanism and power set.
The two ends of described connecting rod II are provided with bearing.
Described carrier is arranged waist twisting device, this device comprises pedestal II, the uniform multiple back-moving spring II in edge of pedestal II, and back-moving spring II is connected with carrier end face; Described pedestal II bottom surface posterior vertical is provided with axostylus axostyle, and the top of axostylus axostyle is connected with pedestal II elasticity, and bottom connects a spherical spindle nose; Described pedestal II bottom periphery is provided with globular universal wheel, and wheel body slightly protrudes from bottom surface and the carrier contact of pedestal II; Institute's pedestal II bottom is provided with one and is fixedly attached to bearing on carrier, and the center of bearing is provided with elastic shaft sleeve, and the below of bearing arranges an eccentric, and the side away from its axle center on eccentric is provided with axle bed, and axostylus axostyle inserts in axle bed through its spindle nose of elastic shaft sleeve; Described eccentric installs a horizontal back-moving spring III away from the one end in axle center, and the other end of back-moving spring III is connected with the rear portion of carrier; Described eccentric axostylus axostyle and drive mechanism and power set are linked in sequence.
The connecting portion of described elastic shaft sleeve and axostylus axostyle and pedestal II makes by elastomeric material, can realize degree in horizontal plane and rotate.
Described carrier is provided with and can makes arm and the up and down upper limb head of hand, and this device comprises arm and places plate, and arm is placed front edge of board and is hinged with the hand placement plate that can link with its realization; Arm places rear end and the carrier hinge of plate, and end face is provided with the real protection flange preventing arm landing, the hinged lifting bar in rear portion, bottom surface; Described lifting bar upper angled is upwards provided with a point of bar, the hinged connecting rod III in top of point bar, and a roller II is installed on the top of this connecting rod III, and roller II and arm are placed plate bottom surface and touched; Arm place the bottom surface of plate be also provided with one can the balance plate of Double-directional rotary, one end of balance plate is connected with hand placement plate by stayed pole, and its rightabout arranges back-moving spring IV, and the other end of balance plate is connected by the top of a pull bar with connecting rod III; The bottom of described lifting bar to be linked in sequence drive mechanism and power set by connecting rod IV.
The position of the corresponding hand placement plate of described stayed pole is set to soft bar structure, and is provided with stopping means for retraining the body of rod.
Described hand placement plate is made up of the plate body that two pieces are hinged, and its correspondence finger second joint place, hinged place is arranged, and can realize the exercise to finger and wrist simultaneously.
The top of described lifting bar is metallic rod body, cavity is established in metallic rod body bottom, and cavity internal fixtion is connected with soft bar, and the lower end of soft bar is inserted in a hollow stem, described hollow stem is through being installed in the stop collar I of carrier side, and hollow stem is connected with stop collar I matched in clearance.
Described carrier is provided with back massage apparatus, and this back massage apparatus comprises the multiple Massage rollers be arranged in parallel from top to bottom, is connected to the connecting plate II between two Massage rollers and limits the track that Massage roller provides track; Described track is fixedly installed on carrier, and complies with human body back curve setting; Described Massage roller comprises its diameter and increases thick roll body by centre gradually to two ends, and roll body is connected with its spindle rotation, and the axostylus axostyle two ends of roll body are movably installed with body, body perisporium is arranged with the wing plate for being connected with connecting plate II.
Described track is the length direction cell body of a lateral opening, and the symmetrical inwardly formation degree position-limited edge of dual-side of cell body, the corresponding position-limited edge of perisporium of body is provided with a circle stopper slot, can prevent from rocking in the process moved up and down of Massage roller.
Described body is corresponding with the connecting portion of roll body is provided with pin-and-hole, and both are connected by pin.
On described wing plate and connecting plate II, correspondence is provided with installing hole, and realizes it by pin and be hinged.
Connecting plate II bottom being positioned at foot is to downward-extension and install a cross bar, connects a vertical push-pull bar in the middle part of cross bar by sliding sleeve, and described push-pull bar is through the stop collar II be fixed on carrier, and lower end and drive mechanism and power set are linked in sequence.
Described roll body is made by flexible material, can make Flexible change with human body back curve, makes itself and human body more close contact.
Described carrier is electro-tricycle, comprises vehicle seat, pedal, the second vehicle seat, headstock and backrest; Described pedal comprises main pedal, and the prolonged pedal of telescopic length motion can be made relative to main pedal, the both sides of described main pedal are provided with chute, the both sides of prolonged pedal are provided with the slide bar be connected with chute key, the bottom of slide bar is provided with tooth bar I, and the side of main pedal is provided with the ratchet be connected with a joggle with tooth bar I and the ratchet stirring pawl wheel.
Described second vehicle seat comprises pedestal I, for supporting the supporting leg of pedestal I, and the cross bar for making supporting leg firmly erect; Described supporting leg respectively with pedestal I and cross bar hinged; A hinged cylinder on cross bar, cylinder body and the cross bar front end of this cylinder are hinged, and motion bar and the supporting leg of cylinder are hinged, for making supporting leg upright; The hinged connecting rod I in rear portion of pedestal I, the other end of this connecting rod I is hinged with a midleg; The lower front of pedestal I arranges the steady pin that prevents opening and closing before and after pedestal I, this steady pin is a transverse elasticity body of rod, this body of rod can with a fixing hole grafting of supporting leg leading flank, during use, forwards pull the elasticity body of rod, make pedestal I can lie against supporting leg top, then unclamp the elasticity body of rod, its other end is made to insert in fixing hole, with fixed base frame I.
Described main pedal is connected on the vehicle frame of carrier by connector.
Described ratchet comprises can with the gear teeth meshing body of rod on ratchet, be located at the bar cover I of body of rod outside, and be located at the back-moving spring I between bar cover I and the body of rod, also comprises being located at bar and overlapping pawl wheel is stirred on I top block for pressing the body of rod.
Described supporting leg top is provided with detent, and pedestal I bottom surface respective slot is provided with soon convex, supporting leg can be made to be connected with pedestal I is stable, prevent pedestal I slip.
Described headstock adopts with vehicle frame the mode be flexibly connected, and headstock can be made to realize folding.
Described power set comprise motor and speed reducer, the power output shaft of described motor connect spur gear Ⅸ, the power input shaft of reductor is installed a spur gear ×, motor and speed reducer is connected by chain deceleration transmission; Described reductor is provided with front power output shaft and rear power output shaft along the length direction of carrier.
Described spur gear × be connected with the power input shaft bearing of reductor, arranges elastic clutch between spur gear × and the casing of reductor.
Described drive mechanism comprises the drive mechanism I realizing power set and ankle tumbler and be in transmission connection, realize the drive mechanism II that power set and leg movements device and waist twisting device are in transmission connection, realize the drive mechanism III that power set and upper limb head are in transmission connection, and realize the drive mechanism IV that power set and back massage apparatus be in transmission connection.
Described drive mechanism I comprises the spur gear I be installed on by bearing on front power output shaft, the parallel beneath of front power output shaft is provided with a transverse axis, one terminal link of this transverse axis connects a spur gear II, the other end connects a bevel gear II, described spur gear II is in transmission connection with spur gear I chain is synchronized, and bevel gear II is connected with a joggle with the bevel gear I being installed on disk shaft bottom.
Described spur gear I is coaxially provided with a sliding sleeve I, this sliding sleeve I is connected with front Power output axle key, rotate with axis body, described sliding sleeve I groove and the inserted block that are provided with can coincide grafting corresponding on the opposite face of spur gear I, the nose threads of sliding sleeve I connects one handle, regulate the connection of sliding sleeve I and spur gear I by handle or be separated, thus realizing rotation or the stopping of spur gear I.
Described spur gear II is connected with transverse axis key.
Described transverse axis by bearing block support on carrier.
Described drive mechanism II comprises the spur gear III being installed on one of them crank root, this spur gear III synchronized transmission one spur gear IV, and spur gear IV is coaxially provided with bevel gear III, and a described bevel gear III and bevel gear IV is connected by meshing transmission; Described bevel gear IV is coaxially provided with a spur gear V, and spur gear V is in transmission connection with spur gear VI chain be installed on rear power output shaft by bearing is synchronized; This drive mechanism II also comprises one and to be installed on bevel gear V on rear power output shaft by bearing, and this bevel gear V is connected with a joggle with the bevel gear VI of the eccentric rotating shaft bottom that is connected; Be provided with clutch between described spur gear VI and bevel gear V, described clutch comprises the sliding sleeve II be connected with rear power output shaft key; The two sides groove and the inserted block that are provided with can coincide grafting corresponding to spur gear VI and bevel gear V respectively of described sliding sleeve II; Described sliding sleeve II periphery wall is provided with a circle groove, connects shift fork in groove; In the middle part of the body of rod of described shift fork and carrier hinge, the body of rod other end is provided with elongated hole, and is connected with an actuator, and this actuator is manipulated by one handle.
Described drive mechanism III comprises the bevel gear VII being connected and being connected on rear power output shaft, and is located at bevel gear VII both sides and the bevel gear VIII that can be connected with a joggle with bevel gear VII respectively; Center key sliding connection one rotating shaft of bevel gear VIII, this rotating shaft is by bearing block support on carrier, and this rotating shaft is hinged by connecting rod IV and lifting bar bottom; The periphery wall of described bevel gear VIII is provided with a circle groove, arranges a tooth bar II above bevel gear VIII, and one end of described tooth bar II is connected with groove, and the other end and spur gear VII lower limb are connected with a joggle; The center key of described spur gear VII connects an action bars I, the outside of action bars I is provided with a bar cover II, bar cover II is connected with carrier, the inside of this bar cover II is provided with variable diameters through hole, and its anterior hole body diameter is greater than spur gear VII external diameter, and the diameter of its rear portion hole body is slightly larger than the diameter of action bars I, and be provided with screw thread in hole, screw rod overlaps II with bar be threaded through carrier frame, can realize the control to hole depth, thus spacing to action bars I of realization; Action bars I extends to carrier front, and the limiting plate through carrier front portion also connects handle on the other hand.Rotating operation bar I makes spur gear VII rotation, and tooth bar II moves forward, thus bevel gear VIII is moved forward to engage together with same rear output shaft with bevel gear VII to rotate, thus drives the work of upper limb head.
Described drive mechanism IV comprises a plate III being vertically connected at rear power output shaft end by bearing, and this connecting plate III is hinged with push-pull bar bottom by a connecting rod V, drive mechanism IV also comprises the clutch that a control connection plate III rotates, described clutch comprises the sliding sleeve III be connected with rear power output shaft key, sliding sleeve III is corresponding with the opposite face of bearing is provided with the groove and inserted block that can make both identical grafting, the periphery wall of described sliding sleeve III is provided with a circle groove, connection one shift fork is inserted in groove, the bar handle outer end of this shift fork is provided with the tooth bar III parallel with rear power output shaft, tooth bar III and one spur gear VIII is connected with a joggle, the axis body top of spur gear VIII connects a lateral operation bar II, this action bars II extends to its front portion along carrier lengths direction, pull joystick II makes spur gear VIII rotation, thus make tooth bar III anterior-posterior translation, realize the clutch of sliding sleeve III and bearing.
The invention has the beneficial effects as follows: a kind of hemiplegic patient therapeutic instrument, it comprises ankle tumbler, leg movements device, upper limb head, waist twisting device and back massage apparatus, can make specific aim reconditioning respectively for the upper limb of patient, lower limb, waist and back.Its function divides meticulous, and such as lower limb not only can do leg flexor, can also rotate ankle, the joint of whole lower limb of falling ill all fully is taken exercise, improves its rehabilitation effect; Upper limb not only activity shoulder joint can also temper wrist and articulations digitorum manus; And in order to save treatment time, can treat two or more positions of falling ill simultaneously.Such as, upper limb and leg can also being tempered when carrying out back massage simultaneously, can also ankle etc. be tempered when twisting waist.This therapeutic instrument is reasonable in design, tight Minato is succinct for structure, volume is little easy to operate, make patient can carry out rehabilitation pointedly according to own situation completely, household and medical personnel are liberated, and patient can be freely movable and go out, for the life of patient and normal social activity are provided convenience, be conducive to patient and cure.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Accompanying drawing 1 is a kind of overall structure schematic diagram of hemiplegic patient therapeutic instrument.
Accompanying drawing 2 is structural representations of pedal.
Accompanying drawing 3 is that the A of Fig. 2 is to structural representation.
Accompanying drawing 4 is structural representations of ratchet.
Accompanying drawing 5 is structural representations of the second vehicle seat.
Accompanying drawing 6 is ankle tumbler structural representations.
Accompanying drawing 7 is leg movements device side views.
Accompanying drawing 8 is leg movements device front views.
Accompanying drawing 9 is waist twisting device schematic diagrams.
Accompanying drawing 10 is upper limb head upward views.
Accompanying drawing 11 is upper limb head side views.
Accompanying drawing 12 is back massage apparatus structural representations.
Accompanying drawing 13 is back massage apparatus side views.
Accompanying drawing 14 is back massage apparatus partial enlarged drawings.
Accompanying drawing 15 is drive mechanism side views.
Accompanying drawing 16 is drive mechanism top views.
Accompanying drawing 17 is transmission schematic diagrams of drive mechanism I and ankle tumbler.
Accompanying drawing 18 is transmission schematic diagrams of drive mechanism II and leg movements device.
Accompanying drawing 19 is transmission schematic diagrams of drive mechanism III and upper limb head.
Accompanying drawing 20 is rearviews of drive mechanism III.
Accompanying drawing 21 is transmission schematic diagrams of drive mechanism IV and back massage apparatus.
In figure, 1. carrier, 1-1. vehicle seat, 1-2. pedal, the main pedal of 1-2-1., 1-2-2. prolonged pedal, 1-2-3. chute, 1-2-4. slide bar, 1-2-5. tooth bar I, 1-2-6. ratchet, 1-2-7. ratchet, 1-2-7-1. bar cover I, 1-2-7-2. the body of rod, 1-2-7-3. back-moving spring I, 1-2-7-4. block, 1-2-8. connector, 1-3. second vehicle seat, 1-3-1. pedestal I, 1-3-2. supporting leg, 1-3-3. cross bar, 1-3-4. cylinder, 1-3-5. steady pin, 1-3-6. connecting rod I, 1-4. headstock, 1-5. backrest, 2. ankle tumbler, 2-1. rotating disk, 2-2. eccentric disc, 3. leg movements device, 3-1. pedal, 3-2. sliding panel, 3-3. roll shaft, 3-4. roller I, 3-5. Magnet, 3-6. connecting rod II, 3-7. connecting plate I, the two-way crank of 3-8., 3-9. axis body, 4. waist twisting device, 4-1. pedestal II, 4-2. back-moving spring II, 4-3. universal wheel, 4-4. axostylus axostyle, 4-5. bearing, 4-6. elastic shaft sleeve, 4-7. eccentric, 4-8. axle bed, 4-9. back-moving spring III, 5. upper limb head, 5-1. arm places plate, 5-2. hand placement plate, 5-3. stayed pole, 5-4. lifting bar, 5-5. balance plate, 5-6. back-moving spring IV, 5-7. pull bar, 5-8. roller II, 5-9. connecting rod III, 5-10. stop collar I, 5-11. connecting rod IV, 6. back massage apparatus, 6-1. track, 6-2. Massage roller, 6-2-1. roll body, 6-2-2. body, 6-2-3. wing plate, 6-2-4. stopper slot, 6-3. connecting plate II, 6-4. cross bar, 6-5. push-pull bar, 6-6. stop collar II, 7. drive mechanism, 7-1. drive mechanism I, 7-1-1. bevel gear I, 7-1-2. bevel gear II, 7-1-3. spur gear I, 7-1-4. spur gear II, 7-1-5. sliding sleeve I, 7-1-6. hands handle, 7-2. drive mechanism II, 7-2-1. spur gear III, 7-2-2. spur gear IV, 7-2-3. bevel gear III, 7-2-4. bevel gear IV, 7-2-5. spur gear V, 7-2-6. spur gear VI, 7-2-7. bevel gear V, 7-2-8. bevel gear VI, 7-2-9. sliding sleeve II, 7-2-10. shift fork, 7-2-11. actuator, 7-3. drive mechanism III, 7-3-1. bevel gear VII, 7-3-2. bevel gear VIII, 7-3-3. spur gear VII, 7-3-4. tooth bar II, 7-3-5. action bars I, 7-3-6. hands handle, 7-3-7. bar cover II, 7-3-8. screw, 7-4. drive mechanism IV, 7-4-1. sliding sleeve III, 7-4-2. connecting plate III, 7-4-3. tooth bar III, 7-4-4. rack tube, 7-4-5. spur gear VIII, 7-4-6. action bars II, 7-4-7. connecting rod V, 8. power set, 8-1. motor, 8-2. reductor, power output shaft before 8-3., 8-4. rear power output shaft, 8-5 spur gear Ⅸ, 8-6. spur gear ×, 8-7. elasticity arrangement of clutch.
In the accompanying drawings, a kind of hemiplegic patient therapeutic instrument, comprise the carrier 1 for carrying therapeutic equipment, for providing the power set 8 of power for therapeutic equipment, and the drive mechanism 7 be connected between power set 8 and therapeutic equipment, be characterised in that, described carrier 1 is provided with the ankle tumbler 2 that ankle can be driven to rotate, ankle tumbler 2 comprises the round turntable 2-1 coincideing and be flush-mounted in a stopper slot of carrier 1, setting-in one eccentric disc 2-2 on rotating disk 2-1, this eccentric disc 2-2 is connected with rotating disk 2-1 by bearing; The bottom center of rotating disk 2-1 is connected a rotating shaft, and this rotating shaft is by bearing block support on carrier 1, and rotating shaft is linked in sequence drive mechanism 7 and power set 8.
When rotating disk 2-1 rotates, eccentric disc 2-2 together rotates with rotating disk 2-1, because eccentric disc 2-2 is connected by bearing with rotating disk 2-1, therefore when foot is positioned on eccentric disc 2-2 by patient, the foot of patient can be made to be in comfort conditions by the direction of adjustment eccentric disc 2-2, avoid the sick limb due to patient to be inconvenient to adjust, and make its ankle by the situation of spraining.
Described carrier 1 is provided with the leg movements device 3 for making two legs alternately do upper and lower flexion and extension, and this device comprises two pieces for placing the pedal 3-1 of foot, a rear end hinged sliding panel 3-2 respectively of pedal 3-1; The both sides of described sliding panel 3-2 are provided with the roller I 3-4 be connected with the slide on carrier 1, the roll shaft 3-3 that front side is provided with the Magnet 3-5 for adsorbing the pedal 3-1 after folding and prevents roller I 3-4 from misplacing; Be provided with two-way crank 3-8 between two pedal 3-1, two crank bodies symmetry is installed on the two ends of an axis body 3-9, and each other perpendicular mirrors to setting; The outer end of crank respectively axial bond is connected with connecting plate I 3-7, and connecting plate I 3-7 is connected with pedal 3-1 by connecting rod II 3-6, and described two-way crank 3-8 is linked in sequence drive mechanism 7 and power set 8.
The two ends of described connecting rod II 3-6 are provided with bearing.
Described carrier 1 arranges waist twisting device 4, and this device comprises pedestal II 4-1, uniform multiple back-moving spring II 4-2 in edge of pedestal II 4-1, and back-moving spring II 4-2 is connected with carrier 1 end face; Described pedestal II 4-1 bottom surface posterior vertical is provided with axostylus axostyle 4-4, and the top of axostylus axostyle 4-4 is connected with pedestal II 4-1 elasticity, and bottom connects a spherical spindle nose; Described pedestal II 4-1 bottom periphery is provided with globular universal wheel 4-3, and the bottom surface that wheel body 4-3 slightly protrudes from pedestal II 4-1 contacts with carrier 1; Institute pedestal II 4-1 bottom is provided with one and is fixedly attached to bearing 4-5 on carrier 1, the center of bearing 4-5 is provided with elastic shaft sleeve 4-6, the below of bearing 4-5 arranges an eccentric 4-7, eccentric 4-7 is provided with axle bed 4-8 away from the side in its axle center, and axostylus axostyle 4-4 inserts in axle bed 4-8 through its spindle nose of elastic shaft sleeve 4-6; Described eccentric 4-7 installs horizontal back-moving spring III 4-9 away from the one end in axle center, and the other end of back-moving spring III 4-9 is connected with the rear portion of carrier 1; The axostylus axostyle of described eccentric 4-7 and drive mechanism 7 and power set 8 are linked in sequence.When eccentric 4-7 rotates, drive axis body 4-4 and pedestal II 4-1 to rotate together, realize carrying out twisting type reconditioning to human body waist.
Described back-moving spring II 4-2 arranges 4, is located at the corner of pedestal II 4-1.
Described globular universal wheel 4-3 arranges 4, is located at the corner of pedestal II 4-1.
The connecting portion of described elastic shaft sleeve 4-6 and axostylus axostyle 4-4 and pedestal II 4-1 makes by elastomeric material, can realize 360 degree of rotations in horizontal plane.
Described carrier 1 is provided with and can makes arm and the up and down upper limb head 5 of hand, and this device comprises arm and places plate 5-1, and arm is placed plate 5-1 front end and is hinged with the hand placement plate 5-2 that can link with its realization; Rear end and the carrier 1 of arm placement plate 5-1 are hinged, and end face is provided with the real protection flange preventing arm landing, the hinged lifting bar 5-4 in rear portion, bottom surface; Described lifting bar 5-4 upper angled is upwards provided with a point of bar, hinged connecting rod III 5-9 in top of point bar, and a roller II 5-8 is installed on the top of this connecting rod III 5-9, and roller II 5-8 and arm are placed plate 5-1 bottom surface and touched; The bottom surface that arm places plate 5-1 is also provided with one can the balance plate 5-5 of Double-directional rotary, one end of balance plate 5-5 is connected with hand placement plate 5-2 by stayed pole 5-3, and its rightabout arranges back-moving spring IV 5-6, the other end of balance plate 5-5 is connected with the top of connecting rod III 5-9 by a pull bar 5-7; The bottom of described lifting bar 5-4 to be linked in sequence drive mechanism 7 and power set 8 by connecting rod IV 5-11.
The position of described stayed pole 5-3 corresponding hand placement plate 5-2 is set to soft bar structure, and is provided with stopping means for retraining the body of rod.
Described hand placement plate 5-2 is made up of the plate body that two pieces are hinged, and its correspondence finger second joint place, hinged place is arranged, and can realize the exercise to finger and wrist simultaneously.
The top of described lifting bar 5-4 is metallic rod body, cavity is established in metallic rod body bottom, and cavity internal fixtion is connected with soft bar, and the lower end of soft bar is inserted in a hollow stem, described hollow stem is through being installed in stop collar I 5-10 of carrier 1 side, and hollow stem is connected with stop collar I 5-10 matched in clearance.
When arm is upwards placed plate 5-1 jack-up by lifting bar 5-4, the front end of arm placement plate 5-1 is lifted rear end and is pressed down, roller II 5-8 places plate 5-1 rolls forward along arm, promote balance plate 5-5 to rotate counterclockwise, thus tension stayed pole 5-3, hand placement plate 5-2 is rotated, movable while realizing arm and hand; When lifting bar 5-4 moves down, roller II 5-8 rolls backward, and balance plate 5-5 resets under the drive of back-moving spring IV 5-6 and connecting rod III 5-9.
Described carrier 1 is provided with back massage apparatus 6, and this back massage apparatus 6 comprises the multiple Massage roller 6-2 be arranged in parallel from top to bottom, is connected to connecting plate II 6-3 between two Massage roller 6-2 and limits the track 6-1 that Massage roller 6-2 provides track; Described track 6-1 is fixedly installed on carrier 1, and complies with human body back curve setting; Described Massage roller 6-2 comprises its diameter and increases thick roll body 6-2-1 by centre gradually to two ends, roll body 6-2-1 is connected with its spindle rotation, the axostylus axostyle two ends of roll body 6-2-1 are movably installed with body 6-2-2, body 6-2-2 perisporium are arranged with the wing plate 6-2-3 for being connected with connecting plate II 6-3.
Described track 6-1 is the length direction cell body of a lateral opening, and the dual-side of cell body is symmetrical inwardly forms 90 degree of position-limited edges, and the corresponding position-limited edge of perisporium of body 6-2-2 is provided with a circle stopper slot 6-2-4, can prevent from rocking in the process moved up and down of Massage roller 6-2.
Described Massage roller 6-2 arranges 6 ~ 8.
Described body 6-2-2 is corresponding with the connecting portion of roll body 6-2-1 is provided with pin-and-hole, and both are connected by pin.
On described wing plate 6-2-3 and connecting plate II 6-3, correspondence is provided with installing hole, and realizes it by pin and be hinged.
The connecting plate II 6-3 bottom being positioned at foot is to downward-extension and install a cross bar 6-4, a vertical push-pull bar 6-5 is connected by sliding sleeve in the middle part of cross bar 6-4, described push-pull bar 6-5 is through stop collar II 6-6 be fixed on carrier 1, and lower end and drive mechanism 7 and power set 8 are linked in sequence.
Described roll body 6-2-1 is made by flexible material, can make Flexible change with human body back curve, makes itself and human body more close contact.
Operationally, Massage roller 6-2 moves up and down along track 6-1 described back massage apparatus 6, and when people back and Massage roller 6-2 are adjacent to, namely roll body can rotate relative to human body, massages back.
Described carrier 1 is electro-tricycle, comprises vehicle seat 1-1, pedal 1-2, the second vehicle seat 1-3, headstock 1-4 and backrest 1-5; Described pedal 1-2 comprises main pedal 1-2-1, and the prolonged pedal 1-2-2 of telescopic length motion can be made relative to main pedal 1-2-1, the both sides of described main pedal 1-2-1 are provided with chute 1-2-3, the both sides of prolonged pedal 1-2-2 are provided with the slide bar 1-2-4 be connected with chute 1-2-3 key, the bottom of slide bar 1-2-4 is provided with tooth bar I 1-2-5, and the side of main pedal 1-2-1 is provided with the ratchet 1-2-6 that is connected with a joggle with tooth bar I 1-2-5 and stirs the ratchet 1-2-7 that ratchet 1-2-6 rotates.
Described second vehicle seat 1-3 comprises pedestal I 1-3-1, for supporting the supporting leg 1-3-2 of pedestal I 1-3-1, and the cross bar 1-3-3 for making supporting leg 1-3-2 firmly erect; Described supporting leg 1-3-2 is hinged with pedestal I 1-3-1 and cross bar 1-3-3 respectively; On cross bar 1-3-3, cylinder body and the cross bar 1-3-3 front end of a hinged cylinder 1-3-4, this cylinder 1-3-4 are hinged, and motion bar and the supporting leg 1-3-2 of cylinder 1-3-4 are hinged, for making supporting leg 1-3-2 upright; Hinged connecting rod I 1-3-6 in rear portion of pedestal I 1-3-1, the other end of this connecting rod I 1-3-6 and the middle part of supporting leg 1-3-2 hinged; The lower front of pedestal I 1-3-1 arranges the steady pin 1-3-5 that prevents opening and closing before and after pedestal I 1-3-1, this steady pin 1-3-5 is a transverse elasticity body of rod, this body of rod can with a fixing hole grafting of supporting leg 1-3-2 leading flank, during use, forwards pull the elasticity body of rod, enable pedestal I 1-3-1 lie against supporting leg 1-3-2 top, then unclamp the elasticity body of rod, its other end is made to insert in fixing hole, with fixed base frame I 1-3-1.
Described main pedal 1-2 is connected on the vehicle frame of carrier 1 by connector 1-2-8.
Described ratchet 1-2-7 comprises can with the gear teeth meshing body of rod 1-2-7-2 on ratchet 1-2-6, the bar being located at body of rod 1-2-7-2 outside overlaps I 1-2-7-1, and be located at bar and overlap back-moving spring I 1-2-7-3 between I 1-2-7-1 and body of rod 1-2-7-2, also comprise and be located at bar and overlap I 1-2-7-1 top and stir for pressing the body of rod 1-2-7-2 block 1-2-7-4 that ratchet 1-2-6 rotates.
Described supporting leg 1-3-2 top is provided with detent, and pedestal I 1-3-1 bottom surface respective slot is provided with soon convex, supporting leg 1-3-2 and pedestal I 1-3-1 can be made to stablize and be connected, prevent pedestal I 1-3-1 from sliding.
Described headstock 1-4 adopts with vehicle frame the mode be flexibly connected, and headstock 1-4 can be made to realize folding.
In order to reduce the volume of therapeutic instrument, generally prolonged pedal 1-2-2 takes in main pedal 1-2-1; If sufferer needs to go out, can be driven by its household, now stir ratchet 1-2-6 with ratchet 1-2-7, prolonged pedal 1-2-2 is stretched out, stop until the length of whole pedal 1-2 reaches the length can sitting the next man; Then the second vehicle seat 1-3 is opened to be supported on pedal 1-2 and be namely easy to use.If sufferer is had dinner, headstock 1-4 can also be folded up, under enabling Vehicular body front push dining table, facilitate it to have dinner.
Described power set 8 comprise motor 8-1 and reductor 8-2, and the power output shaft of described motor 8-1 connects spur gear Ⅸ 8-5, the power input shaft of reductor 8-2 is installed one spur gear × 8-6, motor 8-1 is connected by chain deceleration transmission with reductor 8-2; Described reductor 8-2 is provided with front power output shaft 8-3 and rear power output shaft 8-4 along the length direction of carrier 1.
Described spur gear × 8-6 is connected with the power input shaft bearing of reductor 8-2, arranges elastic clutch 8-7 between the casing of spur gear × 8-6 and reductor 8-2.
The effect of described elastic clutch 8-7 is, under the state that the workpiece of therapeutic instrument is stuck, it is separated with spur gear × 8-6's, thus differential mechanism 8-2 is stopped operating, and workpiece also quits work, and plays the effect of protection motor 8-1.
Described drive mechanism 7 comprises drive mechanism I 7-1 realizing power set 8 and be in transmission connection with ankle tumbler 2, realize drive mechanism II 7-2 that power set 8 are in transmission connection with leg movements device 3 and waist twisting device 4, realize drive mechanism III 7-3 that power set 8 are in transmission connection with upper limb head 5, and realize drive mechanism IV 7-4 that power set 8 are in transmission connection with back massage apparatus 6.
Described drive mechanism I 7-1 comprises spur gear I 7-1-3 be installed on by bearing on front power output shaft 8-3, the parallel beneath of front power output shaft 8-3 is provided with a transverse axis, one terminal link of this transverse axis connects spur gear II 7-1-4, the other end connects bevel gear II 7-1-2, described spur gear II 7-1-4 and spur gear I 7-1-3 chain is synchronized is in transmission connection, bevel gear II 7-1-2 is connected with a joggle with bevel gear I 7-1-1 being installed on rotating disk 2-1 rotating shaft bottom.
Described spur gear I 7-1-3 is coaxially provided with sliding sleeve I 7-1-5, this sliding sleeve I 7-1-5 is connected with front power output shaft 8-3 key, rotate with axis body, the described sliding sleeve I 7-1-5 groove and the inserted block that are provided with can coincide grafting corresponding on the opposite face of spur gear I 7-1-3, the nose threads of sliding sleeve I 7-1-5 connects one handle 7-1-6, regulate the connection of sliding sleeve I 7-1-5 and spur gear I 7-1-3 by handle 7-1-6 or be separated, thus realizing rotation or the stopping of spur gear I 7-1-3.
Described spur gear II 7-1-4 is connected with transverse axis key.
Described transverse axis by bearing block support on carrier 1.
Described drive mechanism II 7-2 comprises spur gear III 7-2-1 being installed on one of them crank root, this spur gear III 7-2-1 synchronized transmission one spur gear IV 7-2-2, spur gear IV 7-2-2 is coaxially provided with bevel gear III 7-2-3, and described bevel gear III 7-2-3 and bevel gear IV 7-2-4 is connected by meshing transmission; Described bevel gear IV 7-2-4 is coaxially provided with spur gear V 7-2-5, and spur gear V 7-2-5 is in transmission connection with the spur gear VI 7-2-6 chain be installed on rear power output shaft 8-4 by bearing is synchronized; This drive mechanism II 7-2 also comprises one and to be installed on bevel gear V 7-2-7 on rear power output shaft by bearing, and this bevel gear V 7-2-7 is connected with a joggle with bevel gear VI 7-2-8 of the eccentric 4-7 rotating shaft bottom that is connected; Be provided with clutch between described spur gear VI 7-2-6 and bevel gear V 7-2-7, described clutch comprises sliding sleeve II 7-2-9 be connected with rear power output shaft 8-4 key; The two sides groove and the inserted block that are provided with can coincide grafting corresponding to spur gear VI 7-2-6 and bevel gear V 7-2-7 respectively of described sliding sleeve II 7-2-9; Described sliding sleeve II 7-2-9 periphery wall is provided with a circle groove, connects shift fork 7-2-10 in groove; Hinged with carrier 1 in the middle part of the body of rod of described shift fork 7-2-10, the body of rod other end is provided with elongated hole, and is connected with an actuator 7-2-11, and this actuator 7-2-11 is manipulated by one handle.
Described drive mechanism III 7-3 comprises bevel gear VII 7-3-1 being connected and being connected on rear power output shaft 8-4, and is located at bevel gear VII 7-3-1 both sides and bevel gear VIII 7-3-2 that can be connected with a joggle with bevel gear VII 7-3-1 respectively; Center key sliding connection one rotating shaft of bevel gear VIII 7-3-2, this rotating shaft is by bearing block support on carrier 1, and this rotating shaft is hinged by connecting rod IV 11 and lifting 5-4 bar bottom; The periphery wall of described bevel gear VIII 7-3-2 is provided with a circle groove, arranges tooth bar II 7-3-4 above bevel gear VIII 7-3-2, and one end of described tooth bar II 7-3-4 is connected with groove, and the other end and a spur gear VII 7-3-3 lower limb are connected with a joggle; The center key of described spur gear VII 7-3-3 connects action bars I 7-3-5, the outside of action bars I 7-3-5 is provided with a bar and overlaps II 7-3-7, bar overlaps II 7-3-7 and carrier 1 is connected, the inside that this bar overlaps II 7-3-7 is provided with variable diameters through hole, its anterior hole body diameter is greater than spur gear VII 7-3-3 external diameter, the diameter of its rear portion hole body is slightly larger than the diameter of action bars I 7-3-5, and be provided with screw thread in hole, screw rod overlaps II 7-3-7 through carrier 1 framework with bar and is threaded, the control to hole depth can be realized, thus realize spacing to action bars I 7-3-5; Action bars I 7-3-5 extends to carrier 1 front, and the limiting plate through carrier 1 front portion also connects on the other hand 7-3-6.Rotating operation bar I 7-3-5 makes spur gear VII 7-3-3 rotate, and tooth bar II 7-3-4 moves forward, thus makes bevel gear VIII 7-3-2 move forward engage with bevel gear VII 7-3-1 and rotate together with rear output shaft 8-4, thus drive upper limb head 5 works.
Described drive mechanism IV 7-4 comprises a plate III 7-4-2 being vertically connected at rear power output shaft 8-4 end by bearing, this connecting plate III 7-4-2 by connecting rod V 7-4-7 and push-pull bar 6-5 bottom hinged, drive mechanism IV 7-4 also comprises the clutch that control connection plate III 7-4-2 rotates, described clutch comprises sliding sleeve III 7-4-1 be connected with rear power output shaft 8-4 key, sliding sleeve III 7-4-1 is corresponding with the opposite face of bearing is provided with the groove and inserted block that can make both identical grafting, the periphery wall of described sliding sleeve III 7-4-1 is provided with a circle groove, connection one shift fork is inserted in groove, the bar handle outer end of this shift fork is provided with tooth bar III 7-4-3 parallel with rear power output shaft 8-4, tooth bar III 7-4-3 and spur gear VIII 7-4-5 is connected with a joggle, the axis body top of spur gear VIII 7-4-5 connects lateral operation bar II 7-4-6, this action bars II 7-4-6 extends to its front portion along carrier 1 length direction, pull joystick II 7-4-6 makes spur gear VIII 7-4-5 rotate, thus make tooth bar III 7-4-3 anterior-posterior translation, realize the clutch of sliding sleeve III 7-4-1 and bearing.
Carrier 1 in the present invention can also be electric motor car carriage or wheelchair, electric wheelchair.
Rotating shaft described in the present invention all can by bearing or bearing block support on carrier 1.
Claims (8)
1. a hemiplegic patient therapeutic instrument comprises the carrier (1) for carrying therapeutic equipment, for providing the power set (8) of power for therapeutic equipment, and the drive mechanism (7) be connected between power set (8) and therapeutic equipment, be characterised in that, described carrier (1) is provided with the ankle tumbler (2) that ankle can be driven to rotate, ankle tumbler (2) comprises the round turntable (2-1) coincideing and be flush-mounted in a stopper slot of carrier (1), upper setting-in one eccentric disc (2-2) of rotating disk (2-1), this eccentric disc (2-2) is connected with rotating disk (2-1) by bearing, the bottom center of rotating disk (2-1) is connected a rotating shaft, and this rotating shaft is by bearing block support on carrier (1), and rotating shaft is linked in sequence drive mechanism (7) and power set (8).
2. a kind of hemiplegic patient therapeutic instrument according to claim 1, it is characterized in that, described carrier (1) is provided with the leg movements device (3) for making two legs alternately do upper and lower flexion and extension, this device comprises two pieces for placing the pedal (3-1) of foot, a rear end hinged sliding panel (3-2) respectively of pedal (3-1); The both sides of described sliding panel (3-2) are provided with the roller I (3-4) be connected with the slide on carrier (1), the roll shaft (3-3) that front side is provided with the Magnet (3-5) for adsorbing the pedal (3-1) after folding and prevents roller I (3-4) from misplacing; Be provided with two-way crank (3-8) between two pedals (3-1), two crank body symmetries are installed on the two ends of an axis body (3-9), and each other perpendicular mirrors to setting; The outer end of crank respectively axial bond is connected with connecting plate I (3-7), and connecting plate I (3-7) is connected with pedal (3-1) by connecting rod II (3-6), and described two-way crank (3-8) is linked in sequence drive mechanism (7) and power set (8); The two ends of described connecting rod II (3-6) are provided with bearing.
3. a kind of hemiplegic patient therapeutic instrument according to claim 1, it is characterized in that, described carrier (1) is arranged waist twisting device (4), this device comprises pedestal II (4-1), the uniform multiple back-moving spring II (4-2) in edge of pedestal II (4-1), back-moving spring II (4-2) is connected with carrier (1) end face; Described pedestal II (4-1) bottom surface posterior vertical is provided with axostylus axostyle (4-4), and the top of axostylus axostyle (4-4) is connected with pedestal II (4-1) elasticity, and bottom connects a spherical spindle nose; Described pedestal II (4-1) bottom periphery is provided with globular universal wheel (4-3), and the bottom surface that wheel body (4-3) slightly protrudes from pedestal II (4-1) contacts with carrier (1); Institute's pedestal II (4-1) bottom is provided with one and is fixedly attached to bearing (4-5) on carrier (1), the center of bearing (4-5) is provided with elastic shaft sleeve (4-6), the below of bearing (4-5) arranges an eccentric (4-7), eccentric (4-7) is provided with axle bed (4-8) away from the side in its axle center, and axostylus axostyle (4-4) inserts in axle bed (4-8) through elastic shaft sleeve (4-6) its spindle nose; Described eccentric (4-7) installs a horizontal back-moving spring III (4-9) away from the one end in axle center, and the other end of back-moving spring III (4-9) is connected with the rear portion of carrier (1); The axostylus axostyle of described eccentric (4-7) and drive mechanism (7) and power set (8) are linked in sequence; Described elastic shaft sleeve (4-6) and axostylus axostyle (4-4) make by elastomeric material with the connecting portion of pedestal II (4-1), can realize 360 degree of rotations in horizontal plane.
4. a kind of hemiplegic patient therapeutic instrument according to claim 1, it is characterized in that, described carrier (1) is provided with and can makes arm and the up and down upper limb head (5) of hand, this device comprises arm and places plate (5-1), and arm is placed plate (5-1) front end and is hinged with the hand placement plate (5-2) that can link with its realization; Rear end and the carrier (1) of arm placement plate (5-1) are hinged, and end face is provided with the real protection flange preventing arm landing, the hinged lifting bar (5-4) in rear portion, bottom surface; Described lifting bar (5-4) upper angled is upwards provided with a point of bar, the hinged connecting rod III (5-9) in top of point bar, and a roller II (5-8) is installed on the top of this connecting rod III (5-9), and roller II (5-8) and arm are placed plate (5-1) bottom surface and touched; The bottom surface that arm places plate (5-1) is also provided with one can the balance plate (5-5) of Double-directional rotary, one end of balance plate (5-5) is connected with hand placement plate (5-2) by stayed pole (5-3), and its rightabout arranges back-moving spring IV (5-6), the other end of balance plate (5-5) is connected by the top of a pull bar (5-7) with connecting rod III (5-9); The bottom of described lifting bar (5-4) to be linked in sequence drive mechanism (7) and power set (8) by connecting rod IV (5-11); The position of described stayed pole (5-3) corresponding hand placement plate (5-2) is set to soft bar structure, and is provided with stopping means for retraining the body of rod; Described hand placement plate (5-2) is made up of the plate body that two pieces are hinged, and its correspondence finger second joint place, hinged place is arranged; The top of described lifting bar (5-4) is metallic rod body, cavity is established in metallic rod body bottom, cavity internal fixtion is connected with soft bar, the lower end of soft bar is inserted in a hollow stem, described hollow stem is through being installed in the stop collar I (5-10) of carrier (1) side, and hollow stem is connected with stop collar I (5-10) matched in clearance.
5. a kind of hemiplegic patient therapeutic instrument according to claim 1, it is characterized in that, described carrier (1) is provided with back massage apparatus (6), this back massage apparatus (6) comprises the multiple Massage rollers (6-2) be arranged in parallel from top to bottom, is connected to the connecting plate II (6-3) between two Massage rollers (6-2) and limits the track (6-1) that Massage roller (6-2) provides track; Described track (6-1) is fixedly installed on carrier (1), and complies with human body back curve setting; Described Massage roller (6-2) comprises its diameter and increases thick roll body (6-2-1) by centre gradually to two ends, roll body (6-2-1) is connected with its spindle rotation, the axostylus axostyle two ends of roll body (6-2-1) are movably installed with body (6-2-2), body (6-2-2) perisporium are arranged with the wing plate (6-2-3) for being connected with connecting plate II (6-3); Described track (6-1) is the length direction cell body of a lateral opening, and the dual-side of cell body is symmetrical inwardly forms (90) degree position-limited edge, and the corresponding position-limited edge of perisporium of body (6-2-2) is provided with a circle stopper slot (6-2-4); Described body (6-2-2) is corresponding with the connecting portion of roll body (6-2-1) is provided with pin-and-hole, and both are connected by pin; The upper correspondence of described wing plate (6-2-3) and connecting plate II (6-3) is provided with installing hole, and realizes it by pin and be hinged; Connecting plate II (6-3) bottom being positioned at foot is to downward-extension and install a cross bar (6-4), cross bar (6-4) middle part connects a vertical push-pull bar (6-5) by sliding sleeve, described push-pull bar (6-5) is through the stop collar II (6-6) be fixed on carrier (1), and lower end and drive mechanism (7) and power set (8) are linked in sequence; Described roll body (6-2-1) is made by flexible material.
6. a kind of hemiplegic patient therapeutic instrument according to claim 1, is characterized in that, described carrier (1) is electro-tricycle, comprises vehicle seat (1-1), pedal (1-2), the second vehicle seat (1-3), headstock (1-4) and backrest (1-5), described pedal (1-2) comprises main pedal (1-2-1), and the prolonged pedal (1-2-2) of telescopic length motion can be made relative to main pedal (1-2-1), the both sides of described main pedal (1-2-1) are provided with chute (1-2-3), the both sides of prolonged pedal (1-2-2) are provided with the slide bar (1-2-4) be connected with chute (1-2-3) key, the bottom of slide bar (1-2-4) is provided with tooth bar I (1-2-5), the side of main pedal (1-2-1) is provided with the ratchet (1-2-6) that is connected with a joggle with tooth bar I (1-2-5) and stirs the ratchet (1-2-7) that ratchet (1-2-6) rotates, described second vehicle seat (1-3) comprises pedestal I (1-3-1), for supporting the supporting leg (1-3-2) of pedestal I (1-3-1), and the cross bar (1-3-3) for making supporting leg (1-3-2) firmly erect, described supporting leg (1-3-2) respectively with pedestal I (1-3-1) and cross bar (1-3-3) hinged, the upper hinged cylinder (1-3-4) of cross bar (1-3-3), cylinder body and cross bar (1-3-3) front end of this cylinder (1-3-4) are hinged, and motion bar and the supporting leg (1-3-2) of cylinder (1-3-4) are hinged, for making supporting leg (1-3-2) upright, the hinged connecting rod I (1-3-6) in rear portion of pedestal I (1-3-1), the other end of this connecting rod I (1-3-6) and the middle part of supporting leg (1-3-2) hinged, the lower front of pedestal I (1-3-1) arranges the steady pin (1-3-5) that prevents opening and closing before and after pedestal I (1-3-1), and this steady pin (1-3-5) is a transverse elasticity body of rod, this body of rod can with a fixing hole grafting of supporting leg (1-3-2) leading flank, described main pedal (1-2) is connected on the vehicle frame of carrier (1) by connector (1-2-8), described ratchet (1-2-7) comprises can with the gear teeth meshing body of rod (1-2-7-2) on ratchet (1-2-6), be located at bar cover I (1-2-7-1) that the body of rod (1-2-7-2) is outside, and the back-moving spring I (1-2-7-3) be located between bar cover I (1-2-7-1) and the body of rod (1-2-7-2), also comprise and be located at bar and overlap I (1-2-7-1) top and stir for pressing the body of rod (1-2-7-2) block (1-2-7-4) that ratchet (1-2-6) rotates, described supporting leg (1-3-2) top is provided with detent, and pedestal I (1-3-1) bottom surface respective slot is provided with soon convex, described headstock (1-4) adopts with vehicle frame the mode be flexibly connected, and headstock (1-4) can be made to realize folding.
7. a kind of hemiplegic patient therapeutic instrument according to claim 1, it is characterized in that, described power set (8) comprise motor (8-1) and reductor (8-2), the power output shaft of described motor (8-1) connects spur gear Ⅸ (8-5), the power input shaft of reductor (8-2) is installed a spur gear × (8-6), motor (8-1) is connected by chain deceleration transmission with reductor (8-2); Described reductor (8-2) is provided with front power output shaft (8-3) and rear power output shaft (8-4) along the length direction of carrier (1); Described spur gear × (8-6) is connected with the power input shaft bearing of reductor (8-2), arranges elastic clutch (8-7) between the casing of spur gear × (8-6) and reductor (8-2).
8. a kind of hemiplegic patient therapeutic instrument according to claim 1, it is characterized in that, described drive mechanism (7) comprises the drive mechanism I (7-1) realizing power set (8) and be in transmission connection with ankle tumbler (2), realize the drive mechanism II (7-2) that power set (8) are in transmission connection with leg movements device (3) and waist twisting device (4), realize the drive mechanism III (7-3) that power set (8) are in transmission connection with upper limb head (5), and realize the drive mechanism IV (7-4) that power set (8) and back massage apparatus (6) be in transmission connection, described drive mechanism I (7-1) comprises the spur gear I (7-1-3) be installed on by bearing on front power output shaft (8-3), the parallel beneath of front power output shaft (8-3) is provided with a transverse axis, one terminal link of this transverse axis connects a spur gear II (7-1-4), the other end connects a bevel gear II (7-1-2), described spur gear II (7-1-4) is in transmission connection with spur gear I (7-1-3) chain is synchronized, and bevel gear II (7-1-2) is connected with a joggle with the bevel gear I (7-1-1) being installed on rotating disk (2-1) rotating shaft bottom, described spur gear I (7-1-3) is coaxially provided with a sliding sleeve I (7-1-5), this sliding sleeve I (7-1-5) is connected with front power output shaft (8-3) key, rotate with axis body, described sliding sleeve I (7-1-5) groove and the inserted block that are provided with can coincide grafting corresponding on the opposite face of spur gear I (7-1-3), the nose threads of sliding sleeve I (7-1-5) connects one handle (7-1-6), described spur gear II (7-1-4) is connected with transverse axis key, described transverse axis by bearing block support on carrier (1), described drive mechanism II (7-2) comprises the spur gear III (7-2-1) being installed on one of them crank root, this spur gear III (7-2-1) synchronized transmission one spur gear IV (7-2-2), spur gear IV (7-2-2) is coaxially provided with bevel gear III (7-2-3), and described bevel gear III (7-2-3) and a bevel gear IV (7-2-4) are connected by meshing transmission, described bevel gear IV (7-2-4) is coaxially provided with a spur gear V (7-2-5), and spur gear V (7-2-5) is in transmission connection with spur gear VI (7-2-6) chain be installed on rear power output shaft (8-4) by bearing is synchronized, this drive mechanism II (7-2) also comprises one and to be installed on bevel gear V (7-2-7) on rear power output shaft by bearing, and this bevel gear V (7-2-7) is connected with a joggle with the bevel gear VI (7-2-8) of eccentric (4-7) the rotating shaft bottom that is connected, be provided with clutch between described spur gear VI (7-2-6) and bevel gear V (7-2-7), described clutch comprises the sliding sleeve II (7-2-9) be connected with rear power output shaft (8-4) key, the two sides groove and the inserted block that are provided with can coincide grafting corresponding to spur gear VI (7-2-6) and bevel gear V (7-2-7) respectively of described sliding sleeve II (7-2-9), described sliding sleeve II (7-2-9) periphery wall is provided with a circle groove, connects shift fork (7-2-10) in groove, hinged with carrier (1) in the middle part of the body of rod of described shift fork (7-2-10), the body of rod other end is provided with elongated hole, and is connected with an actuator (7-2-11), and this actuator (7-2-11) is manipulated by one handle, described drive mechanism III (7-3) comprises the bevel gear VII (7-3-1) being connected and being connected on rear power output shaft (8-4), and is located at bevel gear VII (7-3-1) both sides and the bevel gear VIII (7-3-2) that can be connected with a joggle with bevel gear VII (7-3-1) respectively, center key sliding connection one rotating shaft of bevel gear VIII (7-3-2), this rotating shaft is by bearing block support on carrier (1), and this rotating shaft is hinged by connecting rod IV (11) and lifting (5-4) bar bottom, the periphery wall of described bevel gear VIII (7-3-2) is provided with a circle groove, bevel gear VIII (7-3-2) top arranges a tooth bar II (7-3-4), one end of described tooth bar II (7-3-4) is connected with groove, and the other end and spur gear VII (7-3-3) lower limb are connected with a joggle, the center key of described spur gear VII (7-3-3) connects an action bars I (7-3-5), the outside of action bars I (7-3-5) is provided with bar cover II (7-3-7), bar cover II (7-3-7) is connected with carrier (1), the inside of this bar cover II (7-3-7) is provided with variable diameters through hole, its anterior hole body diameter is greater than spur gear VII (7-3-3) external diameter, the diameter of its rear portion hole body is slightly larger than the diameter of action bars I (7-3-5), and be provided with screw thread in hole, screw rod overlaps II (7-3-7) through carrier (1) framework with bar and is threaded, the control to hole depth can be realized, thus realize spacing to action bars I (7-3-5), action bars I (7-3-5) extends to carrier (1) front, and the limiting plate anterior through carrier (1) also connects on the other hand (7-3-6), rotating operation bar I (7-3-5) makes spur gear VII (7-3-3) rotate, tooth bar II (7-3-4) moves forward, thus make bevel gear VIII (7-3-2) move forward to engage together with same rear output shaft (8-4) with bevel gear VII (7-3-1) and rotate, thus upper limb head (5) is driven to work, described drive mechanism IV (7-4) comprises a plate III (7-4-2) being vertically connected at rear power output shaft (8-4) end by bearing, and this connecting plate III (7-4-2) is hinged by a connecting rod V (7-4-7) and push-pull bar (6-5) bottom, drive mechanism IV (7-4) also comprises the clutch that a control connection plate III (7-4-2) rotates, described clutch comprises the sliding sleeve III (7-4-1) be connected with rear power output shaft (8-4) key, sliding sleeve III (7-4-1) is corresponding with the opposite face of bearing is provided with the groove and inserted block that can make both identical grafting, the periphery wall of described sliding sleeve III (7-4-1) is provided with a circle groove, connection one shift fork is inserted in groove, the bar handle outer end of this shift fork is provided with the tooth bar III (7-4-3) parallel with rear power output shaft (8-4), tooth bar III (7-4-3) and a spur gear VIII (7-4-5) are connected with a joggle, the axis body top of spur gear VIII (7-4-5) connects a lateral operation bar II (7-4-6), this action bars II (7-4-6) extends to its front portion along carrier (1) length direction, pull joystick II (7-4-6) makes spur gear VIII (7-4-5) rotate, thus make tooth bar III (7-4-3) anterior-posterior translation, realize the clutch of sliding sleeve III (7-4-1) and bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410391900.3A CN105326622B (en) | 2014-08-12 | 2014-08-12 | Hemiplegic patient therapeutic equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107755479A (en) * | 2017-11-16 | 2018-03-06 | 安徽德系重工科技有限公司 | A kind of split type four-roller ripple veneer reeling machine |
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| CN107755479B (en) * | 2017-11-16 | 2023-07-25 | 安徽德系重工科技有限公司 | Split four-roller corrugated plate bending machine |
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| CN105326622B (en) | 2017-09-29 |
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