阅读说明：本技术 左右手通用五指康复训练装置 (Second self general the five fingers device for healing and training ) 是由 喻洪流 罗胜利 刘石雨 孟巧玲 李慧 杨洁 唐心意 于 2019-08-28 设计创作，主要内容包括：本发明涉及一种左右手通用五指康复训练装置,支撑架上连接拇指、食指、中指、无名指、小拇指的气动手指,气泵放置通过总输气管和总出气阀连接换气阀的气缸进气孔连接总出气阀,五个出气孔分别通过分气阀、分气管和指端进气阀与拇指、食指、中指、无名指、小拇指的气动手指相连接；气动手指的指端进气阀通过刚性导气管连接近节气囊,刚性导气管与基连板上的U型扣活动连接,通过对五个气动手指的重新排布实现病人左右手互换单独训练,远节气囊两端分别连接近节固定板和远节固定板,并与近节气囊连接。本发明通过对手指进行单元化设计,配合气压驱动,速连速分的连接方式实现了同一康复训练设备对病人左右手部单独训练模式,有效提高了康复设备的使用率。(The present invention relates to a kind of second self general the five fingers device for healing and training, the pneumatic-finger of thumb, index finger, middle finger, the third finger, little finger is connected on support frame, air pump is placed through the total air outlet valve of cylinder intake hole connection that total appendix connects scavenging air valve with total air outlet valve, and five ventholes pass through gas-separating valve, gas-distributing pipe and finger tip intake valve respectively and are connected with the pneumatic-finger of thumb, index finger, middle finger, the third finger, little finger；The finger tip intake valve of pneumatic-finger passes through rigid gas-guide tube and connects nearly solar term capsule, rigid gas-guide tube is flexibly connected with the U-shaped button on base connecting plate, realize that patient right-hand man exchanges individually training by the rearrangement to five pneumatic-fingers, remote section balloon ends are separately connected nearly section fixed plate and remote section fixed plate, and connect with nearly solar term capsule.The present invention is designed by opponent's fingering row blocking, and cooperation air pressure driving, the connection type of fast Lian Sufen realizes same rehabilitation training equipment to the independent training mode of patient or so hand, effectively increases the utilization rate of rehabilitation equipment.)

1. a kind of second self general the five fingers device for healing and training, including support frame, air pump, scavenging air valve, connecting plate and pneumatic hand Refer to；It is characterized by: support frame as described above is formed by fixedly connecting by pedestal and a pair of of support connecting plate by mounting screw；The support The pneumatic-finger of thumb, index finger, middle finger, the third finger, little finger is connected on frame by base connecting plate, the air pump is placed on support frame Inside simultaneously connects total air outlet valve by total appendix, and the air inlet of the cylinder side of the scavenging air valve connects total air outlet valve, another Five ventholes of side pass through gas-separating valve, gas-distributing pipe and finger tip intake valve and thumb, index finger, middle finger, the third finger, little finger respectively Pneumatic-finger be connected；The gas shutoff valve and total intake valve and gas-separating valve for being mounted on cylinder surface form one in cylinder interior jointly A closed ventilation lumen；The pneumatic-finger far saves finger ring by nearly solar term capsule, closely section fixed plate, remote solar term capsule, far section fixed plate, Nearly section finger ring, rigid gas-guide tube composition, the finger tip intake valve pass through rigid gas-guide tube and connect nearly solar term capsule, the rigidity air guide It manages and is flexibly connected with the U-shaped button being arranged on base connecting plate, the rigidity gas-guide tube is made of hard material, can be resisted bending and be become Shape, the fast Lian Sufen that single finger can be achieved is flexibly connected with U-shaped button, realizes disease by the rearrangement to five pneumatic-fingers People right-hand man exchanges individually training, and the remote section balloon ends are separately connected nearly section fixed plate and remote section fixed plate, and with nearly section Air bag connection, it is close to save the nearly section finger ring of fixed plate jag setting, part is closely saved for fixed finger, the remote section fixed plate is prominent The remote section finger ring of end setting, far saves part for fixed finger, passes through the inflation deflation nondominant hand to nearly solar term capsule and remote solar term capsule Refer to and completes flexor.

2. second self general the five fingers device for healing and training according to claim 1, it is characterised in that: table in the base connecting plate Layer is equipped with foam-rubber cushion, improves patient's in the training process comfortable for avoiding rigid contact between the back of the hand and base connecting plate Degree, the foam-rubber cushion all standing is in base connecting plate inner surface, and base connecting plate is fixed on support frame by clamping screw group.

3. second self general the five fingers device for healing and training according to claim 1, it is characterised in that: the base connecting plate back is flat The U-shaped button there are four equidistant intervals is set on face, left-leaning face and Right deviation face, the "Left"-deviationist face is respectively set in base connecting plate two sides The back side is provided with the U-shaped button of left thumb, and is fixedly connected with the U-shaped button of left thumb by screw, and the Right deviation face back side is provided with the right side The U-shaped button of thumb, and be fixedly connected with the U-shaped button of right thumb by screw.

4. second self general the five fingers device for healing and training according to claim 3, it is characterised in that: base connecting plate two sides Left-leaning face and Right deviation face be arranged symmetrically, and the angle of left-leaning face and Right deviation face and base connecting plate horizontal plane is 40 ° ± 5 °.

5. second self general the five fingers device for healing and training according to claim 1, it is characterised in that: it is described it is U-shaped be buckled in from Interior circular diameter is slightly less than rigid conduit outside diameter under right state, the stabilization for ensuring to connect；It laterally opens on the U-shaped button top Mouthful, maximum opening degree is greater than rigid conduit outer diameter, fast and accurately connects for ensuring to realize.

6. second self general the five fingers device for healing and training according to claim 1, it is characterised in that: the nearly section finger ring and The remote adjustable finger ring inner circle size of section finger ring, for being adapted to the thickness of the nearly segment finger of different patients.

7. a kind of second self general the five fingers recovery training method, using any second self general the five fingers of claim 1-6 Device for healing and training, it is characterised in that:

(1) when shrinking rehabilitation training for hand, gas is delivered to cylinder by total appendix by the work of air pump positive air pressure, is passed through Ventilation lumen in cylinder divides equally air-flow to five points of ports, and gas is delivered to thumb, food respectively by five gas-distributing pipes Finger, middle finger, 5 pneumatic-fingers of the third finger and little finger proximal balloon and distal balloon in, in proximal end finger ring with distally refer to Under the action of ring, air bag expansion forces digital flexion, completes hand contractile motion；

(2) when unfolding rehabilitation training for hand, air pump negative pressure work thumb, index finger, middle finger, the third finger and little finger five Gas passes through five gas-distributing pipes for gas recirculation to cylinder with gas in proximal balloon respectively in the distal balloon of a pneumatic-finger Internal ventilation lumen, and by appendix by gas recirculation to air pump, under the action of in proximal end, finger ring is with distal end finger ring, air bag is received Contracting forces finger to be unfolded, and completes hand and unfolds movement；

(3) when exchanging training for right-hand man, initial position is right hand training mode, and thumb is pulled out from the U-shaped button of right thumb Out, it is seated to again in the U-shaped button of left thumb, then by index finger, middle finger, the third finger, little finger successively from the U-shaped button of right index finger, the right side The U-shaped button of middle finger, left finger are U-shaped to be detained, takes out in the U-shaped button of left index finger and then in order pacify index finger, middle finger, the third finger, little finger It puts into the U-shaped button of left index finger, the U-shaped button of left finger, the U-shaped button of right middle finger, the U-shaped button of right index finger, completes right hand training mode to left hand The switching of training mode；

(4) when exchanging training for right-hand man, initial position is left hand training mode, and thumb is pulled out from the U-shaped button of left thumb Out, it is seated to again in the U-shaped button of right thumb, then by index finger, middle finger, the third finger, little finger successively from the U-shaped button of left index finger, a left side The U-shaped button of middle finger, right middle finger are U-shaped to be detained, takes out in the U-shaped button of right index finger and then in order pacify index finger, middle finger, the third finger, little finger It puts into the U-shaped button of right index finger, the U-shaped button of right middle finger, the U-shaped button of left finger, the U-shaped button of left index finger, completes left hand training mode to the right hand The switching of training mode.

Technical field

The present invention relates to a kind of hand rehabilitation mechanical structure, especially a kind of second self general rehabilitation training structure.

Background technique

Cerebral apoplexy is disease common in the elderly, in recent years, with getting worse for the problem of an aging population, cerebral apoplexy The quantity of patient increases year by year, domestic and international medical care relative inadequacy of resources.Research direction is gradually transferred to health by related researcher The problem of multiple image training robot, the appearance of recovery exercising robot alleviates medical care inadequate resource to a certain extent.Study table Rehabilitation training bright, that complicated and huge mechanical structure can cause certain psychological burden to be unfavorable for patient to patient.Light weight Change, miniaturization becomes the development trend of current rehabilitation training equipment.

Actuator of the hand as human upper limb end, the flexible of hand have raising people's lives quality with healthy Highly important meaning.The equipment of hand rehabilitation training at present is divided into rigid structure and flexible structure, and rigid structure can be realized precisely Control, but normally behave as that structure is complicated, figure is huge, flexible structure is typically designed as wearable, small volume, but is controlling Upper precision is not high.The rehabilitation training equipment of further both types is generally only used for the rehabilitation training of unilateral hand, In The utilization rate of hand rehabilitation training equipment is limited to a certain extent.

The pros and cons of the existing hand rehabilitation training equipment of comprehensive consideration, in conjunction with human body right-hand man structure and move special feature, The present invention devises one kind for second self general recovery training appliance for recovery, realizes the mesh that same mechanism or so hand is individually trained , effectively increase the utilization rate of equipment.

Summary of the invention

The invention reside in by simplifying hand rehabilitation training device structure, reduces the overall volume of equipment, alleviated with reaching The purpose of patient's psychological pressure in the training process；Further designed by symmetrical structure cooperates fast even fast sub-agencies to realize Same equipment individually trains patient or so hand, to effectively improve the utilization rate of equipment.

The technical scheme adopted by the invention to solve the technical problem: a kind of second self general the five fingers device for healing and training, packet Support frame, air pump, scavenging air valve, connecting plate and pneumatic-finger are included, support frame as described above passes through peace by pedestal and a pair of of support connecting plate Cartridge screw is formed by fixedly connecting；Support frame as described above by base connecting plate connect thumb, index finger, middle finger, the third finger, little finger it is pneumatic Finger, the air pump are placed on inside support frame and connect total air outlet valve, the cylinder side of the scavenging air valve by total appendix Air inlet connect total air outlet valve, five ventholes of the other side pass through gas-separating valve, gas-distributing pipe and finger tip intake valve and thumb respectively Finger, index finger, middle finger, the third finger, little finger pneumatic-finger be connected；Be mounted on cylinder surface gas shutoff valve and total intake valve and Gas-separating valve forms a closed ventilation lumen in cylinder interior jointly；The pneumatic-finger is remote to save by nearly solar term capsule, closely section fixed plate Air bag, far section fixed plate, far section finger ring, closely section finger ring, rigid gas-guide tube composition, the finger tip intake valve pass through rigid gas-guide tube Nearly solar term capsule is connected, the rigidity gas-guide tube is flexibly connected with the U-shaped button being arranged on base connecting plate, and the rigidity gas-guide tube uses Hard material is made, and can resist bending deformation, the fast Lian Sufen that single finger can be achieved is flexibly connected with U-shaped button, by five The rearrangement of a pneumatic-finger realizes that patient right-hand man exchanges individually training, and it is solid that the remote section balloon ends are separately connected nearly section Fixed board and remote section fixed plate, and connect with nearly solar term capsule, the nearly section finger ring of fixed plate jag setting is closely saved, it is close to be used for fixed finger Save part, the remote section finger ring of the remote section fixed plate jag setting far saves part for fixed finger, by nearly solar term capsule with The inflation deflation assisted finger of remote solar term capsule completes flexor.

Further, base connecting plate endosexine is equipped with foam-rubber cushion, for avoiding the rigid contact between the back of the hand and base connecting plate To improve the comfort level of patient in the training process, the foam-rubber cushion all standing is in base connecting plate inner surface, and base connecting plate passes through Clamping screw group is fixed on support frame.

Further, the U-shaped button there are four equidistant intervals, base connecting plate two sides difference are set on the base connecting plate tool back plane Left-leaning face and Right deviation face are set, and the "Left"-deviationist face back side is provided with the U-shaped button of left thumb, and solid by screw with the U-shaped button of left thumb Fixed connection, the Right deviation face back side is provided with the U-shaped button of right thumb, and is fixedly connected with the U-shaped button of right thumb by screw.

Further, the left-leaning face of base connecting plate two sides and Right deviation face are arranged symmetrically, and left-leaning face and Right deviation face and base The angle of connecting plate horizontal plane is 40 ° ± 5 °.

Further, the U-shaped interior circular diameter under natural conditions that is buckled in is slightly less than rigid conduit outside diameter, for ensuring to connect The stabilization connect；The U-shaped button top lateral openings, maximum opening degree are greater than rigid conduit outer diameter, fast for ensuring to realize Speed and accurately connection.

Further, the nearly section finger ring and the adjustable finger ring inner circle size of remote section finger ring, it is close for being adapted to different patients The thickness of segment finger.

A kind of second self general the five fingers recovery training method, using second self general the five fingers device for healing and training,

(1) when shrinking rehabilitation training for hand, gas is delivered to cylinder by total appendix by the work of air pump positive air pressure, Air-flow is divided equally to five points of ports by the ventilation lumen in cylinder, and gas is delivered to thumb respectively by five gas-distributing pipes Finger, index finger, middle finger, 5 pneumatic-fingers of the third finger and little finger proximal balloon and distal balloon in, the finger ring and remote in proximal end Under the action of holding finger ring, air bag expansion forces digital flexion, completes hand contractile motion；

(2) when unfolding rehabilitation training for hand, air pump negative pressure work thumb, index finger, middle finger, the third finger and small thumb Refer in the distal balloon of five pneumatic-fingers in gas and proximal balloon that gas passes through five gas-distributing pipes for gas recirculation extremely respectively The ventilation lumen of cylinder interior, and pass through appendix for gas recirculation to air pump, under the action of finger ring is with distal end finger ring in proximal end, gas Capsule contraction forces finger to be unfolded, and completes hand and unfolds movement；

(3) when exchanging training for right-hand man, initial position is right hand training mode, by thumb from the U-shaped button of right thumb Middle extraction is seated to again in the U-shaped button of left thumb, then that index finger, middle finger, the third finger, little finger is successively U-shaped from right index finger The U-shaped button of button, right middle finger, left finger are U-shaped to be detained, takes out then in the U-shaped button of left index finger in order by index finger, middle finger, the third finger, small thumb Finger is seated to the U-shaped button of left index finger, left refer to the U-shaped button of U-shaped button, right middle finger, in the U-shaped button of right index finger, completes right hand training mode and arrive The switching of left hand training mode；

(4) when exchanging training for right-hand man, initial position is left hand training mode, by thumb from the U-shaped button of left thumb Middle extraction is seated to again in the U-shaped button of right thumb, then that index finger, middle finger, the third finger, little finger is successively U-shaped from left index finger Button, left finger are U-shaped to be detained, takes out then in the U-shaped button of right middle finger, the U-shaped button of right index finger in order by index finger, middle finger, the third finger, small thumb Finger be seated to the U-shaped button of right index finger, the U-shaped button of right middle finger, it is left refer to U-shaped button, in the U-shaped button of left index finger, complete left hand training mode and arrive The switching of right hand training mode.

The medicine have the advantages that the structure of present invention combination human body right-hand man and the special feature of movement, using blocking knot 5 pneumatic-fingers are divided into 5 separate units by structure design, are cooperated speed even fast sub-agencies, are realized in a manner of rearrangement same The purpose that training equipment individually trains left and right hand, is not only greatly reduced the overall volume of mechanism in this way, alleviates patient and exists Psychological pressure in training process, and can effectively improve the utilization rate of equipment.

Detailed description of the invention

Fig. 1 is second self general the five fingers device for healing and training integral module structural schematic diagram of the invention；

Fig. 2 is hand rehabilitation exerciser structural schematic diagram；

Fig. 3 is pneumatic-finger cellular construction schematic diagram；

Fig. 4 is right hand training pattern structutre schematic diagram；

Fig. 5 is commutation Quick Release schematic diagram；

Fig. 6 is left hand training pattern structutre schematic diagram；

Fig. 7 is scavenging air valve structural schematic diagram；

Fig. 8 is that finger shrinks training structure schematic diagram.

Specific embodiment

In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention It is further elaborated.

As shown in Figures 1 to 8, second self general the five fingers device for healing and training of the invention, including support frame 100, pedestal 101, mounting screw 102 supports connecting plate 103, air pump 200, air feed pump 201, total air outlet valve 202, total appendix 203, total air inlet Valve 204, scavenging air valve 300, cylinder 301, air inlet 301-1, gas outlet 301-2, ventilation lumen 301-3, gas-separating valve 302, gas-distributing pipe 303, gas shutoff valve 304, connecting plate 400, foam-rubber cushion 401, base connecting plate 402, left-leaning face 402-1, Right deviation face 402-2, U-shaped button 403, The right U-shaped button 403-1 of thumb, the U-shaped button 403-2 of right index finger, right middle finger U-shaped button 403-3 are left to refer to that U-shaped button 403-4, left index finger are U-shaped Detain 403-5, the left U-shaped button 403-6 of thumb, clamping screw group 404, pneumatic-finger 500, thumb 500-1, index finger 500-2, middle finger 500-3, nameless 500-4, little finger 500-5, finger tip intake valve 501, nearly solar term capsule 502 are close to save fixed plate 503, remote solar term Capsule 504, remote to save fixed plate 505, remote section finger ring 506 is close to save finger ring 507, rigid gas-guide tube 508.

Support frame 100 is fixedly connected with a pair of support connecting plate 103 by mounting screw 102 by pedestal 101；Air pump 200 is put It sets in 100 inside of support frame and scavenging air valve 300 is delivered the gas to by total appendix 203, total appendix 203 passes through total outlet Valve 202 is connect with the gas outlet of air pump 200, is connect by total intake valve 204 with the cylinder 301 of scavenging air valve 300；Outside cylinder 301 Shape is in square strip, and side setting air inlet 301-1 and total intake valve 204 cooperate, and sets that there are five go out in the opposite side air inlet 301-1 Port 301-2 is connect with five pneumatic-fingers of thumb, index finger, middle finger, the third finger, little finger by gas-distributing pipe respectively；Installation Gas shutoff valve 304 and total intake valve 202 and gas-separating valve 302 on 301 surface of cylinder formed inside cylinder 301 jointly one it is closed Ventilation lumen 301-3.One end of five gas-distributing pipes 303 passes through five gas-separating valves 302 respectively and connect with cylinder 301, and the other end passes through Finger tip intake valve 501 delivers the gas to the pneumatic-finger 500 of execution unit, and finger tip intake valve 501 and rigid gas-guide tube 508 connect It connects, rigid gas-guide tube 508 is flexibly connected with the U-shaped button 403 being arranged on base connecting plate 402, and end is connect with nearly solar term capsule 502； Rigid gas-guide tube 508 is made of hard material, can resist bending deformation, and being flexibly connected with U-shaped button 403 can be achieved single finger Fast Lian Sufen, pass through and patient right-hand man, which exchanges individually training, to be realized to the rearrangement of five pneumatic-fingers.Remote solar term capsule 504 The nearly section fixed plate 503 of connection and remote section fixed plate 505 simultaneously collectively form pneumatic-finger main body with nearly solar term capsule 502, are arranged close The nearly section finger ring 507 of section 503 jag of fixed plate closely saves part for fixed finger, and setting is in far section 505 jag of fixed plate Remote section finger ring 506 far save part for fixed finger, it is auxiliary by the inflation deflation to nearly solar term capsule 502 and remote solar term capsule 504 Assistant, which refers to, completes flexor.

402 endosexine of base connecting plate be equipped with foam-rubber cushion 401 by avoid rigid contact between the back of the hand and base connecting plate 402 to The comfort level of patient in the training process is improved, 401 all standing of foam-rubber cushion is in 402 inner surface of base connecting plate, and base connecting plate 402 passes through Clamping screw group 404 is fixed on support frame 100, and the U-shaped button 403 that 402 tool back plane of base connecting plate is provided with 4 equidistant intervals divides Be not the U-shaped button 403-2 of right index finger, the U-shaped button 403-3 of right middle finger, it is left refer to U-shaped button 403-4, the U-shaped button 403-5 of left index finger, and with Each U-shaped button is fixedly connected by screw.Left-leaning face 402-1 and Right deviation face 402-2, left-leaning face is respectively set in 402 two sides of base connecting plate The back side 402-1 is provided with the U-shaped button 403-6 of left thumb, and is fixedly connected with the U-shaped button 403-6 of left thumb by screw, Right deviation face The back side 402-2 is provided with the U-shaped button 403-1 of right thumb, and is fixedly connected with the U-shaped button 403-1 of right thumb by screw.

402 two sides of base connecting plate be equipped with symmetrical dog-ear, dog-ear side be "Left"-deviationist face 402-1, Right deviation face 402-2, and "Left"-deviationist face 402-1 and Right deviation face 402-2 and 402 horizontal sextant angle acute angle size location of base connecting plate are 40 ° ± 5 °.The natural shape of U-shaped button 403 Interior circular diameter is slightly less than rigid 508 outside diameter of gas-guide tube under state, the stabilization for ensuring to connect.It laterally opens on 403 tops of U-shaped button Mouthful, maximum opening degree is greater than 508 outer diameter of rigid gas-guide tube, fast and accurately connects for ensuring to realize.Nearly section finger ring 507 adjustable finger ring inner circle sizes, for being adapted to the thickness of the nearly segment finger of different patients.Finger ring is adjusted in remote section finger ring 506 Inner circle size, for being adapted to the thickness of the remote segment finger of different patients.

When shrinking rehabilitation training for hand, gas is delivered to cylinder by total appendix by the work of air pump positive air pressure, is led to The ventilation lumen crossed in cylinder divides equally air-flow to 5 points of ports, and gas is delivered to thumb, food respectively by 5 gas-distributing pipes Finger, middle finger, 5 pneumatic-fingers of the third finger and little finger proximal balloon and distal balloon in, in proximal end finger ring with distally refer to Under the action of ring, air bag expansion forces digital flexion, completes hand contractile motion.

When unfolding rehabilitation training for hand, air pump negative pressure work thumb, index finger, middle finger, the third finger and little finger 5 In the distal balloon of a pneumatic-finger in gas and proximal balloon gas pass through 5 gas-distributing pipes respectively will be in gas recirculation to cylinder The ventilation lumen in portion, and pass through appendix for gas recirculation to air pump, under the action of finger ring is with distal end finger ring in proximal end, balloon contraction It forces finger to be unfolded, completes hand and unfold movement.

As shown in Fig. 4, Fig. 5, Fig. 6, when exchanging training for right-hand man, initial position is right hand training mode, by big thumb Finger extracted from the U-shaped button of right thumb, be seated in the U-shaped button of left thumb again, then by index finger, middle finger, the third finger, little finger according to It is secondary from the U-shaped button of right index finger, the U-shaped button of right middle finger, it is left refer to U-shaped button, take out in the U-shaped button of left index finger then in order by index finger, in Refer to, the third finger, little finger are seated to the U-shaped button of left index finger, in the U-shaped button of left finger, the U-shaped button of right middle finger, the U-shaped button of right index finger, completion Switching of the right hand training mode to left hand training mode.

As shown in figure 8, the work of air pump positive air pressure conveys gas by total appendix when shrinking rehabilitation training for hand To cylinder, air-flow is divided equally to 5 points of ports by the ventilation lumen in cylinder, and is conveyed gas respectively by 5 gas-distributing pipes To thumb, index finger, middle finger, 5 pneumatic-fingers of the third finger and little finger proximal balloon and distal balloon in, in proximal end finger ring Under the action of the finger ring of distal end, air bag expansion forces digital flexion, completes hand contractile motion.