CN202044475U

CN202044475U - Passive lower limb gymnastic device

Info

Publication number: CN202044475U
Application number: CN2011201242955U
Authority: CN
Inventors: 阎阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-04-26
Filing date: 2011-04-26
Publication date: 2011-11-23
Anticipated expiration: 2021-04-26

Abstract

The utility model discloses a passive lower limb gymnastic device, which is mainly used for helping common long-term paralyzed people to realize rehabilitation fitness at home and comprises a framework and a protecting hood. The structure of the framework includes that a bottom plate is welded at the lower end of an upright column, a shaft sleeve is welded at the upper end of the upright column, a movable gear is in screw connection with the left end of an inner hole of the shaft sleeve, a fixed gear is in screw connection with the right end of the inner hole of the shaft sleeve, a large nut is in screw connection onto an outer circle of the movable gear, a long shaft is clamped at the center of the shaft sleeve by the movable gear and the fixed gear via steel balls, a large end of a left crank is mounted at the left end of the long shaft, two pedals are respectively mounted on pedal shafts of small ends of a right crank and the left crank, a speed regulating motor is fixed in the middle of the bottom plate, a small power output chain wheel of the speed regulating motor is connected with a large chain wheel via a chain, and the protecting hood is sleeved outside the framework. The passive lower limb gymnastic device has the advantages of simple structure, easiness in popularization, cheap price and reliability in use.

Description

The passive fitness equipment of lower limb

Technical field

This utility model relates to rehabilitation exercise equipment technical field, specifically relates to a kind of passive fitness equipment of lower limb that the lower limb disable person carries out rehabilitation training that is used for.

Background technology

The patient of a lot of hemiparalysis after apoplexy because this disease treatment difficulty is big, recovers slow, has a strong impact on patient's life quality, brings great burden for family and society.How helping the hemiplegic patient to return life early, return society, is the problem that the whole society very pays close attention to.There are some researches show that the function synthesized rehabilitation training of limbs improves the function of brain certain facilitation; Simultaneously function rehabilitation training can quicken in the cerebral tissue side and props up circulation and set up, and promotes the reorganization of perilesional brain cell and compensatory, helps bringing into play " plasticity " of cerebral tissue, illustrates that early rehabilitation training is significant to the recovery of maincenter nervous function.The kinestate that shift, balance training can improve the trouble limb can promote the recovery of walking ability, has improved patient's quality of life.At present, because the lower limb rehabilitation fitness equipment is only just arranged in the convalescent home of specialty, and its complex structure, cost an arm and a leg, and paralytic's rehabilitation is a very long process, so rehabilitation course need spend a large amount of funds, this feasible bedfast patient that much throughout the year is in can not get the lower limb exercise.

Summary of the invention

The purpose of this utility model is exactly in order to remedy the deficiencies in the prior art, provides a kind of lower limb simple in structure, cheap, easy to use passive fitness equipment.It can help the hemiplegic patient to carry out passive lower limb exercise at home, strengthens the blood circulation of lower limb human body, tempers the motility and the equilibrant of lower limb, and it makes patient's early recovery have tangible effect to cooperating Drug therapy.

For achieving the above object, the technical solution adopted in the utility model is: the passive fitness equipment of a kind of lower limb, it comprises frame and protective cover.The structure of described frame is: base plate is welded on the lower end of column, axle sleeve is welded on the column upper end, active catch is screwed in the left end of axle sleeve endoporus, fixed stop is screwed in the right-hand member of axle sleeve endoporus, big nut is screwed on the active catch cylindrical, major axis is clipped in the axle sleeve center through steel ball by active catch and fixed stop, major axis can only be rotated and can not play along the axis of self, be installed in the right-hand member of major axis after the big end riveted joint that hinge wheel and right crus of diaphragm turn, the big end that left foot turns is installed in the left end of major axis, two pedals are installed in right crus of diaphragm respectively and turn with left foot and turn on the pedal axle of small end, and described pedal only can rotate around the pedal axle, but can not play; Buncher is fixed on the base plate middle part, and its power output minor sprocket links to each other with hinge wheel through chain; Shielding cover outside frame, the outside of have only right crus of diaphragm to turn, left foot turning, pedal axle, pedal are exposed to protective cover.

Using method of the present utility model is: patient is sitting on the stool, and both feet are stepped on two pedals, slowly start buncher, allows pedal drive the both legs motion, also adjusts rotating speed of motor gradually according to patient's rehabilitation situation, satisfies different patients' needs.

The beneficial effects of the utility model are: simple in structure, cheap, use reliably, and be easy in common people family, promote.

Description of drawings

Fig. 1 is a front view of the present utility model;

Fig. 2 is a left view of the present utility model;

Among the figure, 1. base plate, 2. column, 3. axle sleeve, 4. major axis, 5. active catch, 6. fixed stop, 7. big nut, 8. steel ball, 9. hinge wheel, 10. right crus of diaphragm turns, and 11. left foots turn, 12. pedals, 13. pedal axles, 14. bunchers, 15. minor sprockets, 16. chains, 17. protective covers.

The specific embodiment

Among the figure, the passive fitness equipment of a kind of lower limb, it comprises frame and protective cover 7.The structure of described frame is: base plate 1 is welded on the lower end of column 2, at axle sleeve 3 endoporus two ends Vehicle Processing place female threads, axle sleeve 3 is welded on the upper end of column 2, in fixed stop 6, be stained with the right-hand member that is screwed in axle sleeve 3 endoporus behind the steel ball 8 again with butter, major axis 4 is inserted and passes from fixed stop 6 right-hand members from axle sleeve 3 left ends, the active catch 5 that is stained with steel ball 8 with butter is enclosed within on the major axis 4 and is screwed in the left end of axle sleeve 3 endoporus from major axis 4 left ends, be screwed in big nut 7 on the cylindrical of active catch 5, make major axis 4 be clipped in the center of axle sleeve 3 through steel ball 8 by active catch 5 and fixed stop 6, major axis 4 can only rotate along the axis of self and can not play like this; Hinge wheel 9 and right crus of diaphragm turn the right-hand member that is installed in major axis 4 after 10 the big end riveted joint, left foot turns the left end that 11 big end is installed in major axis 4, two pedals 12 be installed in respectively right crus of diaphragm turn 10 and left foot turn on the pedal axle 13 of 11 small ends, pedal 12 only can rotate around pedal axle 13 like this, but can not play; Buncher 14 is fixed on the middle part of base plate 1 upper surface, and its power output minor sprocket 15 links to each other with hinge wheel 9 through chain 16.At last protective cover 17 is enclosed within outside the frame, the outside of have only that right crus of diaphragm turns 10, left foot turning 11, pedal axle 13, pedal 12 are exposed to protective cover 17, integral body looks both attractive in appearance like this, uses and safety.

Claims

1. passive fitness equipment of lower limb, it is characterized in that, it comprises frame and protective cover, the structure of described frame is: base plate is welded on the lower end of column, axle sleeve is welded on the column upper end, active catch is screwed in the left end of axle sleeve endoporus, fixed stop is screwed in the right-hand member of axle sleeve endoporus, big nut is screwed on the active catch cylindrical, major axis is clipped in the axle sleeve center through steel ball by active catch and fixed stop, be installed in the right-hand member of major axis after the big end riveted joint that hinge wheel and right crus of diaphragm turn, the big end that left foot turns is installed in the left end of major axis, and two pedals are installed in right crus of diaphragm respectively and turn with left foot and turn on the pedal axle of small end; Buncher is fixed on the base plate middle part, and its power output minor sprocket links to each other with hinge wheel through chain; Shielding cover is outside frame.