CN206434543U - A kind of passive type limb motion device - Google Patents

Abstract

The utility model is related to sports equipment field, and in particular to a kind of passive type limb motion device, including：Support and being enclosed in three bread on support, the ringent casing of one side are fixed on, two adjacent with the opening edge side of the casing is side body, and one side relative with opening edge is procapsid；The frame upper surface is provided with Zuo An mechanisms in the region of cabinet enclosure；On support between two side body and Zuo An mechanisms, a secondary lower extremity movement mechanism is respectively symmetrically set；A secondary upper limb motion mechanism is respectively symmetrical arranged on two side bodies.The passive type limb motion device provided by said structure, the utility model, it is simple to operate, using safety, it can reach that user just can effectively carry out the effect of limbs training at home.

Description

A kind of passive type limb motion device

Technical field

The utility model is related to sports equipment field, and in particular to a kind of passive type limb motion device.

Background technology

With the quickening pace of modern life, the aggravation of aging population, the elderly, overweight people, slight limbs disturbance Crowd is progressively expanding, and often active movement ability is weaker, it is necessary to which the help of other crowds could be moved effectively by this kind of crowd Rehabilitation, or good condition is kept, but this undoubtedly increases household or the burden of other correlated crowds；If because obtaining not Helped and long-term lacking motion to other people, then can cause situations such as condition downslide, the state of an illness aggravate, can even cause when serious Muscular atrophy, the problems such as completely lose locomitivity, even more make the matter worse.So, research is a kind of to be directed to the elderly, obesity Person, slight limbs disturbance patient and the personnel that some physical efficiencys are not good enough, active movement ability is weaker, just can passively enter at home The professional auxiliary appliance that row limb motion is taken exercise, is significantly；And need issues that need special attention is then how to ensure User passively, effectively carries out limb motion, reaches the purpose of limbs training in the state of safety.

Utility model content

In view of the above-mentioned problems, the utility model provides a kind of passive type limb motion device, and it is simple to operate, use safety, energy Reach user at home with regard to can passive, effectively carry out the effect of limbs training.

A kind of passive type limb motion device that the utility model is provided, including：Support and enclosed in three bread, one side be open Shape is fixed on the casing on support, and two adjacent with the opening edge side of the casing is side body, the casing with opening The relative one side in mouth side is procapsid.The frame upper surface in the region of the cabinet enclosure, is provided with Zuo An mechanisms, institute Shu Zuo saddles mechanism, including：Seat saddle, fix bar and adjusting rod, the fix bar is hollow tubular body, and its lower end is fixed on support The upper position close to casing opening one side, and with two side bodies apart from identical；The fix bar top is provided with locking Device；The lower surface of present saddle is installed in one end of the adjusting rod, and the other end is inserted in the fix bar, and passes through the locking Device and the sealed fixation of fix bar.On support between two side body and Zuo An mechanisms, respectively symmetrically set under a pair Limb motion；The lower extremity movement mechanism, including：Pedal, rack, reducing motor and gear, the upper end of the rack is with stepping on The lower surface of plate is fixedly connected, and on its lower end insertion support in default rach slot, and can be slided up and down in the rach slot； The reducing motor is fixed in support, and its rotor is connected with the gear, drive gear forward or reverse；The gear and tooth Bar is meshed.Respectively it is symmetrical arranged a secondary upper limb motion mechanism on two side bodies, the upper limb motion mechanism, including：It is sliding Block, leading screw, guide rod, fixed plate and servomotor, leading screw and the guide rod parallel arrangement, two ends are respectively described solid by one Fixed board is connected, and is fixed to by fixed plate level in side body；The servomotor is fixed in the fixed plate of leading screw one end, And be connected the rotor of servomotor with leading screw, drive leading screw forward or reverse；The sliding block is nested with the leading screw and guiding On bar, and along guide rod linear reciprocating motion is done with the rotation of leading screw；The top of the sliding block protrudes from the upper surface of side body, And it is provided with handrail.

User enters locomotory apparatus by the opening edge of said machine casing, by adjusting above-mentioned locking device by Zuo An mechanisms Seat saddle is adjusted to be adapted to after the height of user, is settled down on the seat saddle, and both feet are stepped on respectively is put into above-mentioned lower extremity movement mechanism Pedal on, both hands hold the handrail on the sliding block of above-mentioned upper limb motion mechanism.Start locomotory apparatus：Reducing motor drive gear is just Turn or invert, the pedal being connected with carry-over bar and with rack moves up and down, stepped on up and down so as to drive the both feet on pedal to do Step motion, makes human body passively complete lower limb exercise；Servomotor drives leading screw forward or reverse, and band movable slider is moved forward and backward, from And drive the both hands on handrail to move back and forth, human body is passively completed upper body exercise；The complete mould in passive movement track of four limbs Intend the crippled mode of normal population, reduce the ordinary running condition of limb muscle, reach the purpose for effectively tempering limbs.Whole mistake Journey is simple to operate, and user is in the environment of a three faces protection, and body multiple spot is contacted with locomotory apparatus, is not susceptible to drop The danger such as tumble injury, fully ensure the safety of user.

Further, control device is set on above-mentioned procapsid, and the control device includes：Control panel and jerk are opened Close；Control panel is arranged on the upper surface of procapsid, and is electrically connected with the emergency stop switch being arranged on one side position.By upper State the control panel of control device, other people or user are by shirtsleeve operation with regard to that can complete movement velocity/frequency, circulation time The setting of the parameters such as number, coordinates the motion of control pedal and handrail；Hereafter, user only needs to press start button with regard to energy independently Beginning limbs training, pressing conclusion button can stop, simple to operate, easy to use.Meanwhile, because of equipment in motion process Failure or other reasons need stop motion immediately, only need to take the emergency stop switch on user's anterior position casing, equipment Motion can stop, and the safety of user is preferably ensured.

Further, above-mentioned leading screw be ball-screw, its precise structure, resistance is small, noiseless, speed is fast, anti abrasive Feature, while locomotory apparatus service life is ensured, improves the comfort in user's exercise routine.

Further, the mating surface of above-mentioned rack and support sets dust-proof seal ring, prevents the foreign matters such as dust from falling into rack In space, it is ensured that the flexibility of motion, and keep operating steadily above and below pinion and rack for a long time, transmit strength it is big, Upper down conversion freely the characteristics of, it is ensured that the harmony of limb motion.

Further, above-mentioned reducing motor is planet-gear speed reducing motor, and servomotor is servomotor.Utilize above-mentioned two Plant motor DC driving, the characteristic that speed is controllable, position is accurate, moment of torsion is big, it is ensured that the lower extremity movement mechanism and upper extremity exercise The controllability and stationarity of moving component in mechanism, and improve sports safety.

Further, above-mentioned control device also includes safety sensor, and multiple safety sensors are separately mounted to lower limb fortune On motivation structure and upper limb motion mechanism, and electrically connected with the control panel.Pass through the fortune of safety sensor real-time monitoring equipment Row state, and the comfort of user by the movement velocity of its control device, can be improved；Once and there is any event in equipment Barrier, locomotory apparatus can be stopped at once, it is ensured that the personal safety of user.

Further, safety belt is provided with above-mentioned seat saddle, the opening edge of casing sets safety guard, and multiple-protection guarantee makes The safety of user.

Further, above-mentioned support is provided with step, convenient use person's turnover motion close to the side of the casing opening Device.

The passive type limb motion device provided using above technical scheme, the utility model, is had the following advantages that：

1. human body step movement is imitated in human limb receiving simultaneously passive under motion drive, it is ensured that limbs training Reasonability and validity, specifically have：

I. servomotor driving leading screw forward or reverse, is moved forward and backward with movable slider, so as to drive the both hands on handrail to do Swing, makes human body passively complete upper body exercise；

Ii. reducing motor drive gear forward or reverse, the pedal being connected with carry-over bar and with rack moves up and down, So as to drive the both feet on pedal do above and below step movement, human body is passively completed lower limb exercise；

Iii. the crippled mode of normal population is simulated in the passive movement track of four limbs completely, reduces the normal fortune of limb muscle Dynamic state, exercising way is more reasonable.

It 2. the parameters such as movement velocity/frequency, cycle-index are by programme-control, can arbitrarily set, operate in scope of design Simply, the use requirement of different users is adapted to.

3. setting multiple protective, personal safety of the user during limbs training is fully ensured.

4. passive type limb motion device is suitable to the volume of family expenses, it is easy to arbitrarily configure in user family, user is existed With regard to limbs training can be carried out in family.

In summary, the utility model provides a kind of passive type limb motion device, simple to operate, using safety, can reach User is at home with regard to can passive, effectively carry out the effect of limbs training.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model embodiment；

Fig. 2 is the cross-sectional view of the utility model embodiment；

Fig. 3 is the structural representation of the utility model embodiment lower extremity movement mechanism；

Fig. 4 is the structural representation of the utility model embodiment upper limb motion mechanism；

Fig. 5 is the utility model embodiment limb motion cycle schematic diagram.

Reference：1- supports；11- steps；2- casings；21- side bodies；22- procapsids；3- Zuo An mechanisms；31- Saddle；32- fix bars；33- adjusting rods；34- locking devices；4- lower extremity movements mechanism；41- pedals；42- racks；43- slows down electric Machine；44- gears；5- upper limb motion mechanisms；51- sliding blocks；52- leading screws；53- guide rods；54- fixed plates；55- servomotors；56- Handrail；6- control devices；61- control panels；62- emergency stop switch

Embodiment

The embodiment of technical solutions of the utility model is described in detail below in conjunction with accompanying drawing.

As shown in Figures 1 to 5, a kind of passive type limb motion device that the utility model is provided, including：Support 1, casing 2, Zuo An mechanisms 3, lower extremity movement mechanism 4, upper limb motion mechanism 5 and control device 6；Casing 2 encloses in three bread, one side opening shape is consolidated It is scheduled on support 1, its two side adjacent with opening edge is side body 21, one side relative with opening edge is procapsid 22； Support 1 sets step 11, convenient use person's turnover close to the side that casing 2 is open.The area that the upper surface of support 1 is surrounded by casing 2 In domain, Zuo An mechanisms 3 are provided with, the Zuo An mechanisms 3 include：Seat saddle 31, fix bar 32 and adjusting rod 33；Fix bar 32 is hollow Tubular body, its lower end is fixed on the position on the one side being open on support 1 close to casing 2, and with two side bodies 21 apart from phase Together, the top of fix bar 32 is provided with locking device 34；The lower surface of present saddle 31 is installed in one end of adjusting rod 33, and the other end is inserted In the tube chamber for entering fix bar 32, and it can freely be slided up and down in tube chamber with the height of adjustment seat saddle 31；In regulation to properly Height after, by locking device 34 by adjusting rod 33 and the sealed fixation of fix bar 32, the height of locking seat saddle 31 is convenient different It is that user uses.Safety belt is provided with seat saddle 31, and safety guard is set in the opening edge of casing 2, multiple-protection guarantee makes The safety of user.

On support between two side bodies 21 and Zuo An mechanisms 3, a secondary lower extremity movement mechanism 4 is respectively symmetrically set.Ginseng See Fig. 3, the lower extremity movement mechanism includes：Pedal 41, rack 42, reducing motor 43 and gear 44.The upper end of rack 42 and pedal 41 lower surface is fixedly connected, on its lower end insertion support 1 in default rach slot, and on ensureing that rack 42 can be in rach slot Lower slider；Meanwhile, dust-proof seal ring is set in the mating surface of rack 42 and rach slot, prevents the foreign matters such as dust from falling into rack motion In space, it is ensured that the flexibility that rack moves up and down, and keep operating steadily above and below pinion and rack for a long time, transmit strength Greatly, upper down conversion freely the characteristics of, it is ensured that the harmony of limb motion and smooth.Gear 44 and the deceleration being fixed in support 1 Motor 43 is directly connected to, and its gear teeth is meshed with rack 42, is formed a set of modulus and is combined for 2 rack-and-pinion, passes through model The reducing motor 43 of 12v400w planet-gear speed reducing motors, direct drive gear 44 rotates, and drives the pedal being connected with rack 42 41, and using the characteristic that planet-gear speed reducing motor speed is controllable, moment of torsion is big, control pedal 41 does periodically lifting circulating Dynamic, the effective lower limb for driving user passively complete action of marking time, purpose that is steady, securely achieving lower limb exercise.

A secondary upper limb motion mechanism 5 is respectively symmetrical arranged on two side bodies 21, referring to Fig. 4, the upper limb motion mechanism 5 is wrapped Include：Sliding block 51, leading screw 52, guide rod 53, fixed plate 54 and servomotor 55.Leading screw 52 and guide rod 53 are arranged in parallel, two ends Respectively connected as one by a fixed plate 53, and pass through position of two levels of fixed plate 53 fixed to the internal upper part of side body 21 Put, leading screw 52 is precision ball screw, and its resistance is small, noiseless, speed is fast, anti abrasive feature, used in guarantee locomotory apparatus While life-span, the comfort in user's exercise routine is improved；Sliding block 51 is nested with leading screw 52 and guide rod 53, its top The upper surface of side body 21 is protruded from, and the handrail 56 matched with user's hand-type, convenient use are set on the protrusion top Person holds pinch for a long time；Servomotor 55 is model 12v100w servomotor, and the one end of its rotor directly with leading screw 52 is connected, Driving leading screw 52 rotates, and using servomotor speed is controllable, position accurately characteristic, smoothly band movable slider 51 is along guide rod 53 move reciprocatingly, so that drive the upper limbs of user passively to complete swinging arm, mesh that is steady, securely achieving upper body exercise 's.

Whole locomotory apparatus uses AC220v external power supply, and operating voltage is DC12v, with higher sports safety. For the limb motion action of further safe and orderly completion locomotory apparatus, be additionally provided with locomotory apparatus including：Control panel 61 Control device 6 is put with including emergency stop switch 62；Meanwhile, installed in lower extremity movement mechanism 4 and upper limb motion mechanism 5 it is multiple with The safety sensor that control panel 6 is electrically connected, the running status of real-time monitoring equipment, and can be fast by the motion of its control device Degree, improves the comfort of user, it is ensured that equipment is once break down, and locomotory apparatus will be stopped at once, ensures user Personal safety.Further on the upper surface of the procapsid 62 in the upper right side of control panel 61, setting is electrically connected with control panel 61 The emergency stop switch 62 connect, when uncomfortable, tired out or other negative situations occurs in exercise routine in convenient use person, pressing is anxious in time The operation of the stop motion device of guard's valve 62, fully demonstrates safety, the design concept of hommization.

Passive type limb motion device is driven using motor, preset programme-control, motion frequency (1~60 beat/min), circulation The parameters such as number of times (1~10,000 times) can unrestricted choice and setting on control panel 61.The elderly, overweight people, slight limbs work( Energy impaired patients and the not good enough personnel of some physical efficiencys etc. need the crowd of limbs training, are entered by the opening edge of casing 2 and moved After device, the height for adjusting a saddle 31, settled down on present saddle 31, the safety guard shut on the opening edge of casing 2 fastens safety Band, both feet are stepped on respectively to be put on the pedal 41 of lower extremity movement mechanism 4, and both hands hold the handrail of the sliding block 51 of upper limb motion mechanism 5 56.After the parameters such as motion frequency, the cycle-index needed by the person of being set using of control panel 61, start locomotory apparatus.More than Warming-up exercise can be completed with the help of other people, what physical qualification allowed, oneself can also be completed completely.

Referring to Fig. 5, settled down on the present saddle 31 of user, first position of the condition as shown in S0, passive type limbs fortune Dynamic device starts by four substep action simulation human limb routing motions under the control of pre-set programs：On first step S1, right crus of diaphragm Move, while left arm protracts, stretched after right arm；Second step S2, right crus of diaphragm is moved down, while left and right arm, which is returned, reaches side；3rd step S3, it is left Pin is moved up, while right arm protracts, is stretched after left arm；Then, left foot is moved down, and left and right arm returns and reaches side, reverts to S0 body appearance Gesture, completes a motion cycle；The crippled mode of normal population is simulated in the passive movement track of four limbs completely, reduces limb muscle Ordinary running condition.Passive type limb motion device can smoothly achieve the multicycle under the control of default cycle-index Shuttling movement, drives the completion skimulated motion action of human limb passively, realizes such as the effect of itself initiative exercise, effectively anti- Only muscular atrophy and limbs degenerative, promote motor function recovery, reach user at home with regard to can passive, effectively carry out The purpose of limbs training.

In summary, the utility model provides a kind of passive type limb motion device, simple to operate, using safety, can reach User is at home with regard to can passive, effectively carry out the effect of limbs training.

It should be noted that preferred embodiment above is only limited to illustrate the technical solution of the utility model, rather than to it System；Although the utility model is described in detail with reference to the foregoing embodiments, one of ordinary skill in the art should manage Solution：It can still modify to the technical scheme described in previous embodiment, or to which part or whole technologies Feature carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from the utility model reality The scope of a technical scheme is applied, it all should cover among claim of the present utility model and the scope of specification.

Claims (8)

1. a kind of passive type limb motion device, it is characterised in that including：Support and be fixed on being enclosed in three bread on support, Simultaneously ringent casing, two adjacent with the opening edge side of the casing is side body, the casing and opening edge Relative one side is procapsid；

The frame upper surface in the region of the cabinet enclosure, is provided with Zuo An mechanisms, the Zuo An mechanisms, including：Seat Saddle, fix bar and adjusting rod, the fix bar are hollow tubular body, and its lower end is fixed on support close to casing opening on one side Position, and with two side bodies apart from identical；The fix bar top is provided with locking device；The one of the adjusting rod The lower surface of present saddle is installed at end, and the other end is inserted in the fix bar, and sealed solid by the locking device and fix bar It is fixed；

On support between two side body and Zuo An mechanisms, a secondary lower extremity movement mechanism is respectively symmetrically set；Under described Limb motion, including：Pedal, rack, reducing motor and gear, the upper end of the rack and the lower surface of pedal, which are fixed, to be connected Connect, on its lower end insertion support in default rach slot, and can be slided up and down in the rach slot；The reducing motor is fixed In support, its rotor is connected with the gear, drive gear forward or reverse；The wheel and rack is meshed；

Respectively it is symmetrical arranged a secondary upper limb motion mechanism on two side bodies, the upper limb motion mechanism, including：Sliding block, silk Thick stick, guide rod, fixed plate and servomotor, leading screw and the guide rod parallel arrangement, two ends respectively pass through a fixed plate Connection, and be fixed to by fixed plate level in side body；The servomotor is fixed in the fixed plate of leading screw one end, and will The rotor of servomotor is connected with leading screw, drives leading screw forward or reverse；The sliding block is nested with the leading screw and guide rod, And along guide rod do linear reciprocating motion with the rotation of leading screw；The top of the sliding block protrudes from the upper surface of side body, and sets It is equipped with handrail.

2. passive type limb motion device according to claim 1, it is characterised in that control dress is set on the procapsid Put, the control device includes：Control panel and emergency stop switch, the control panel are arranged on the upper surface of the procapsid, And electrically connected with the emergency stop switch being arranged on one side position.

3. passive type limb motion device according to claim 1, it is characterised in that

The leading screw is ball-screw.

4. passive type limb motion device according to claim 1, it is characterised in that

The mating surface of the rack and the support sets dust-proof seal ring.

5. passive type limb motion device according to claim 1, it is characterised in that

The reducing motor is planet-gear speed reducing motor, and the servomotor is servomotor.

6. passive type limb motion device according to claim 2, it is characterised in that

The control device also includes：Safety sensor, multiple safety sensors are separately mounted to the lower extremity movement machine On structure and upper limb motion mechanism, and electrically connected with the control panel.

7. passive type limb motion device according to claim 1, it is characterised in that

Safety belt is provided with the seat saddle, and safety guard is set in the opening edge of casing.

8. passive type limb motion device according to claim 1, it is characterised in that

The support is provided with step close to the side of the casing opening.