CN208710407U - A kind of finger movement auxiliary member and the rehabilitation hand with the auxiliary member - Google Patents

Abstract

The utility model discloses a kind of finger movement auxiliary member comprising: rubber parts；There is a finger-stall in the front end of the rubber parts, and the finger-stall has open end, and finger can be stretched out from the open end, and the rubber parts can be worn on finger by the finger-stall；The front of the rubber parts has by the first gap bridge, the space that the last one is passed a bridge, multiple intermediate gap bridges and multiple grooves are formed, and chip is placed in the space；A kind of rehabilitation hand with finger movement auxiliary member is also disclosed, includes at least one in thumb movement auxiliary member, firefinger movement auxiliary member, middle finger movement auxiliary member, nameless movement auxiliary member and little finger of toe movement auxiliary member, further includes controller and protector.Rehabilitation hand with finger movement auxiliary member, active movement signal is received by controller, and passes it to the chip on finger movement auxiliary member, while chip is moved according to active signal, it forces the finger with chip to synchronize movement, carries out rehabilitation training.

Description

A kind of finger movement auxiliary member and the rehabilitation hand with the auxiliary member

Technical field

The utility model relates to joint motions ancillary technique fields, and in particular to a kind of finger synkinesia part and have should The rehabilitation arm device of movement parts.

Background technique

Clinic confirms, after limbs of patient operation or during the early rehabilitation of Cranial nerve injury as birth trauma and spontaneous recovery, implements to connect Continuous passive movement can compensate the deficiency of patient's active movement, increase its limb activity degree, while reducing corresponding complication.Separately Outside, there is the case where causing finger paralysis and contracture due to central nervous system injuries such as cerebral infarctions, such case in current patient Under, if professional rehabilitation training teacher or doctor et al. put on rehabilitation arm device and carry out the extension of finger and hold with a firm grip, then by hand Refer to movable signal by the chip in rehabilitation arm device, centre is passed through transmission equipment, is transmitted in the rehabilitation hand that patient wears Chip, control patient with actively issue motor message person (professional rehabilitation training teacher or doctor etc.) it is synchronous progress finger fortune It is dynamic, the rehabilitation speed of patient's finger can be improved.

In view of the demand, the utility model creator obtains originally practical new finally by prolonged research and practice Type.

Utility model content

To solve above-mentioned technological deficiency, the technical solution adopted in the utility model is, provides a kind of finger movement first Auxiliary member comprising: a rubber parts；

There is a finger-stall in the front end of the rubber parts, and the finger-stall has open end, and finger can be stretched from the open end Out, the rubber parts can be worn on finger by the finger-stall；The front of the rubber parts, which has, is passed a bridge by first, is last One gap bridge, multiple intermediate spaces passed a bridge and multiple grooves are formed, chip are placed in the space.

Preferably, described first passes a bridge with the length finally passed a bridge greater than the intermediate length passed a bridge, core is prevented Piece is passed a bridge from described first and is exited in the last gap bridge.

Preferably, there is one section of plane in the place that the finger-stall is contacted with finger tripe, refers to for opponent and be supported.

Preferably, the rubber parts reverse side has the curved surface radian matched with finger.

Preferably, it further includes plastic lid, the plastic lid is connected in the upper surface of described rubber parts, and therewith.

Preferably, it further includes thread gluing, the thread gluing setting is connected below the rubber parts, and therewith.

Secondly, also providing a kind of rehabilitation hand including finger movement auxiliary member as described above, includes at least thumb and transport One in actuation assistance, firefinger movement auxiliary member, middle finger movement auxiliary member, nameless movement auxiliary member and little finger of toe movement auxiliary member It is a, it further include controller and protector；

The controller setting is connected on the protector, and therewith；

The controller is auxiliary with the thumb movement auxiliary member, the firefinger movement auxiliary member, middle finger movement respectively Chip on assistant piece, the nameless movement auxiliary member and little finger of toe movement auxiliary member is electrically connected；The controller connects Active auxiliary signal is received, and the active auxiliary signal is synchronized into the chip passed on five finger movement auxiliary members, makes five Chip synchronization on a finger movement auxiliary member does the movement with professional rehabilitation personnel's same intensity；

The thumb movement auxiliary member, the firefinger movement auxiliary member, middle finger movement auxiliary member, the nameless fortune Thread gluing on actuation assistance and little finger of toe movement auxiliary member is bonded with the protector respectively；

The protector is fixed in wrist and palm.

Preferably, described protector one end is embedded with hard piece, convenient for the protector to be worn in wrist and palm.

Compared with the prior art the utility model has the beneficial effects that: the finger movement auxiliary member with chip is in chip It carries out forcing the finger with finger movement auxiliary member to synchronize movement while bending and stretching movement after receiving signal, Patient is helped to carry out rehabilitation training；Rehabilitation hand with controller, finger movement auxiliary member and protector is received by controller Active movement signal, and after the chip being transmitted on finger movement auxiliary member, chip is carried out according to the active movement signal received It moves synchronously, so that the finger with finger movement auxiliary member be made to synchronize movement, synchronizes rehabilitation training.

Detailed description of the invention

It, below will be to institute in embodiment description in order to illustrate more clearly of the technical solution in various embodiments of the utility model Attached drawing to be used is needed to be briefly described.

Fig. 1 is finger movement auxiliary member Facad structure figure in embodiment one；

Fig. 2 is finger movement auxiliary member inverse layer structure figure in embodiment one；

Fig. 3 is the Facad structure figure of rubber parts in embodiment one；

Fig. 4 is the inverse layer structure figure of rubber parts in embodiment one；

Fig. 5 is the Facad structure figure of plastic lid in embodiment one；

Fig. 6 is the inverse layer structure figure of plastic lid in embodiment one；

Fig. 7 is the structure chart of thread gluing in embodiment one；

Fig. 8 is finger movement auxiliary member sectional view in embodiment one；

Fig. 9 is the structure chart of the rehabilitation hand in embodiment two with finger movement auxiliary member；

Figure 10 is the structure chart of controller in embodiment two；

Figure 11 is state diagram when protector is rolled in embodiment two；

Figure 12 is Facad structure figure when protector is unfolded in embodiment two；

Figure 13 is inverse layer structure figure when protector is unfolded in embodiment two.

Specific embodiment

Below in conjunction with attached drawing, the above and other technical features and advantages of the present invention are described in more detail.

Embodiment one

A kind of finger movement auxiliary member, as depicted in figs. 1 and 2 comprising rubber parts 11, plastic lid 12, thread gluing 13 and core Piece 14；

Rubber parts 11 is worn on finger, and chip 14 is placed in rubber parts 11, after chip 14 receives control signal, Control rubber parts 11 is bent and is stretched, so that the finger of patient be driven to be bent and stretch；Rubber parts 11 uses plastics Material, patient's finger original state be it is curved, it requires that 11 tensile property of rubber parts is strong；Chip 14 receives retraction instruction, When rubber parts 11 being forced to bounce back, patient's finger is passively stretched, and is carried out rehabilitation training, is at this moment required 11 contracting property of rubber parts good；

As shown in Figure 3 and Figure 4, there is a finger-stall in the front end of rubber parts 11 to rubber parts 11, and patient's finger is by putting in finger Rubber parts 11 is worn on finger in set, there is one section of plane 117 in the place that finger-stall is contacted with finger tripe, is used for opponent's fingering Row support, finger-stall have open end 111, and the finger of patient can be stretched out from open end 111, are conducive to increase patient's finger Sense of touch；The front of rubber parts 11 has to be formed by the first gap bridge 112, multiple gap bridges 113, multiple grooves 114 and last gap bridge 115 Long spacing, chip 14 is just placed in the long spacing, and the width of the long spacing is greater than the width of chip, can be in the finger of people When bending, the rubber parts 11 being worn on finger also has bending deformation, and the width that the width of long spacing is greater than chip can To allow deformation of the chip in long spacing to reduce；Pass a bridge 112 and 115 length of passing a bridge it is slightly long, the 112 length probable ranges of passing a bridge are 12-17 millimeters, pass a bridge 115 length probably at 17-20 millimeters, prevent chip 14 bending when from pass a bridge 112 and pass a bridge 115 In exit；112 and pass a bridge among 115 at least there are three gap bridge 113 of the width at 6 millimeters or so passing a bridge, two pass a bridge 113 it Between fluted 114, width be 3 millimeters, open up 114 purpose of groove be increase rubber parts 11 suppleness, in rubber parts When 11 bendings and retraction, rubber parts 11 is made more to be bonded the finger of patient, assists patient's finger movement；The curved surface of 11 reverse side of rubber parts 118 crooked radian is bigger than curved surface 119, and curved surface 118 more can be close with patient's finger when rubber parts 11 is bent and is bounced back Fitting；119 crooked radian of curved surface is smaller, convenient to be bonded with thread gluing 13；

Plastic lid 12 for the electric wire between fixed chip 14 and controller, prevents because of electric wire as shown in Figure 5 and Figure 6 Activity drives chip 14 to generate movement, so that rubber parts 11 be made to deviate patient's finger, synkinesia effect is influenced, with 14 phase of chip Wire through hole 121 even is connected with controller；Hole 122, hole 116 and hole 131 (as shown in Figure 7) are connected in one by screw It rises, as shown in figure Fig. 8；

The curved surface radian of thread gluing 13 is smaller, convenient to bond with protector, on one side at hole 131 by screw and rubber parts 11 and Plastic lid 12 is fixed together, and another side is bonded by adhesive surface and protector.

Finger movement auxiliaring piece structure suitable for each finger is identical, and only the length of each finger is different, rubber The length of part would also vary from；The finger length of male and female is not also identical, and the other finger of identity is because personal high different And it is different, as long as above-mentioned finger movement auxiliary member, which is made into different model, can meet different Man's Demands.

The finger movement auxiliary member receives control signal by chip, so that chip be made to be bent and be stretched, pass through by Chip is placed in rubber parts, and while chip is moved, the rubber parts being worn on patient's finger drives patient's finger It is moved, synkinesia is carried out to patient's finger, is gradually got well.

Embodiment two

A kind of rehabilitation hand with above-mentioned finger movement auxiliary member, as shown in figure 9, it includes at least thumb movement auxiliary member 1, one in firefinger movement auxiliary member 2, middle finger movement auxiliary member 3, nameless movement auxiliary member 4 and little finger of toe movement auxiliary member 5, It further include controller 6 and protector 7；

Finger movement auxiliary member in embodiment one is wearable on five fingers, be referred to as thumb movement auxiliary member 1, Firefinger movement auxiliary member 2, middle finger movement auxiliary member 3, nameless movement auxiliary member 4, little finger of toe move auxiliary member 5, are worn on finger On finger movement auxiliary member because of five finger length differences, their length is not identical, is concentrated mainly on 113 Hes of passing a bridge The number of groove 114 is different, and there is no the similarities and differences for their structures in addition to this, they pass through thread gluing respectively and are sticked on protector 7, dismounting side Just, it is conveniently adjusted, is suitble to the finger of various modifications；

Controller 6 is arranged at the back of the hand position of protector 7, convenient for operation, and consolidates with protector 7；Controller 6 is equipped with 5 A identical cable jack 61, thumb movement auxiliary member 1, firefinger movement auxiliary member 2, middle finger movement auxiliary member 3, nameless movement Chip on auxiliary member 4 and little finger of toe movement auxiliary member 5 passes through electric wire respectively and is connected with 5 cable jacks 61 on controller 6；Control It is additionally provided with power switch 62 on device 6 processed, for controlling the on/off of controller 6；Supply hub is additionally provided on controller 6 63, it connect with external power supply, is powered to controller 6；For receiving active auxiliary signal, (professional rehabilitation personnel wears controller 6 Rehabilitation hand actively carries out bending and expanding-contracting action), and signal is synchronized to the chip passed on five finger movement auxiliary members, five After chip on a finger movement auxiliary member receives synchronization signal, synchronize do with the bending of professional rehabilitation personnel's same intensity and Expansion movement, carries out rehabilitation training；

Protector 7 is worn at palm and wrist location as shown in Figure 11 to Figure 13, and Figure 11 is shape when protector is rolled State, thumb stretch out from hole 71, obverse and reverse two states when Figure 12 and Figure 13 are the expansion of protector 7 respectively, on front There is thread gluing 72, thread gluing 72 and protector surface bond when protector is rolled, and carry out constraint fixation；One end of protector is embedded with hard piece 73, it is rolled for protector and facilitates operation when being strapped in palm and wrist, increase constraint elasticity；Hard piece can be steel plate, The hard structures such as aluminium flake；There is certain camber in end 74, and when the thread gluing on end 74 and protector bond, bonding position is close to big Thumb, not influence the bonding of firefinger movement auxiliary member 2 Yu protector 7；Width is larger at 75, so 76 end portion widths reduce, just In the bonding of thumb movement auxiliary member 1 and protector 7；Protector 7 require breathe freely, bear dirty with it is light, facilitate patient for a long time wear；Separately Outer protector 7 requires flexible toughness strong, facilitates wearing；7 surface of protector will be bonded with thread gluing, facilitated and fixed five fingers Finger movement auxiliary member；The material of protector 7 can be composite water-proof elastic force flannelette, other materials for meeting protector characteristic are ok It uses.

Protector 7 is worn on palm and wrist first when use, then controller 6 is fixed on to the back of the hand position of protector 7 Place is set, then wears and bond 5 finger movement auxiliary members respectively, 5 finger movement auxiliary members and controller are passed through into electric wire It is connected, opens controller power source, so that it may which progress finger movement synchronous with professional rehabilitation personnel helps Rehabilitation.

Patient can carry out wearing finger movement auxiliary member, if some finger is not paralysed according to finger paralysis situation Or deformation, it can not have to wear, only be worn on inextensible finger.

The above is only the preferred embodiment of the present invention, is merely illustrative for the utility model, and It is unrestricted.Those skilled in the art understand that can be to it in the spirit and scope defined by the utility model claims Many changes, modifications, and even equivalents are carried out, but all will fall within the protection scope of the utility model.

Claims (8)

1. a kind of finger movement auxiliary member characterized by comprising

One rubber parts；

There is a finger-stall in the front end of the rubber parts, and the finger-stall has open end, and finger can be stretched out from the open end, institute Stating rubber parts can be worn on finger by the finger-stall；The front of the rubber parts have by first pass a bridge, the last one It passes a bridge, multiple intermediate spaces passed a bridge and multiple grooves are formed, chip is placed in the space.

2. finger movement auxiliary member according to claim 1, which is characterized in that described first passes a bridge and the last gap bridge Length be greater than the intermediate length passed a bridge, prevent chip from described first pass a bridge and the last gap bridge in exit.

3. finger movement auxiliary member according to claim 2, which is characterized in that the ground that the finger-stall is contacted with finger tripe Fang Youyi sections of planes, refer to for opponent and are supported.

4. finger movement auxiliary member according to any one of claims 1 to 3, which is characterized in that the rubber parts reverse side tool There is the curved surface radian matched with finger.

5. finger movement auxiliary member according to claim 4, which is characterized in that it further includes plastic lid, the plastic lid It is connected in the upper surface of described rubber parts, and therewith.

6. finger movement auxiliary member according to claim 5, which is characterized in that it further includes thread gluing, the thread gluing setting It is connected below the rubber parts, and therewith.

7. a kind of rehabilitation hand with finger movement auxiliary member as claimed in any one of claims 1 to 6, which is characterized in that it is at least It is auxiliary including thumb movement auxiliary member, firefinger movement auxiliary member, middle finger movement auxiliary member, nameless movement auxiliary member and little finger of toe movement One in assistant piece, further include controller and protector；

The controller setting is connected on the protector, and therewith；

The controller respectively with the thumb movement auxiliary member, the firefinger movement auxiliary member, the middle finger movement auxiliary member, Chip on the nameless movement auxiliary member and little finger of toe movement auxiliary member is electrically connected；The controller receives actively Auxiliary signal, and the active auxiliary signal is synchronized into the chip passed on five finger movement auxiliary members, make five fingers Chip synchronization on movement auxiliary member does the movement with professional rehabilitation personnel's same intensity；

The thumb movement auxiliary member, the firefinger movement auxiliary member, middle finger movement auxiliary member, the nameless movement are auxiliary Thread gluing in assistant piece and little finger of toe movement auxiliary member is bonded with the protector respectively；

The protector is fixed in wrist and palm.

8. rehabilitation hand according to claim 7, which is characterized in that described protector one end is embedded with hard piece, is convenient for institute Protector is stated to be worn in wrist and palm.