阅读说明：本技术 脑瘫儿童智能踝足矫正训练装置 (Children with cerebral palsy intelligence ankle foot rectificative training device ) 是由 姚永萍 张姗姗 李西野 左佳明 魏楠楔 王秋 曾晓林 何李 于 2019-07-26 设计创作，主要内容包括：本发明公开了一种脑瘫儿童智能踝足矫正训练装置,涉及医疗设备领域,提供一种能够辅助患儿足部进行运动并能够监控康复过程中参数的训练装置。该装置包括小腿连接装置、矫正鞋、踝关节组件和供电控制盒组件,矫正鞋能够获得足部对矫正鞋的压力数据,踝关节组件与小腿连接装置和矫正鞋连接,踝关节组件能够驱动矫正鞋旋转并获取矫正鞋的旋转角度数据,控制盒组件与小腿连接装置连接；供电控制盒组件包括主控制器、数据收发装置和电源,主控制器能够接收压力数据和旋转角度数据并传输给数据收发装置将数据输出,数据收发装置能够接收外部数据并传输给主控制器,主控制器能够根据外部数据控制踝关节组件动作；电源为脑瘫儿童足踝正装置提供电能。(The invention discloses a kind of children with cerebral palsy intelligence ankle foot rectificative training devices, are related to field of medical device, and providing one kind can assist infant foot to be moved and can monitor the training device of parameter in rehabilitation course.The device includes shank attachment device, corrective shoes, ankle-joint component and power supply control case assembly, corrective shoes can obtain foot to the pressure data of corrective shoes, ankle-joint component is connect with shank attachment device and corrective shoes, ankle-joint component can drive corrective shoes to rotate and obtain the pivoting angle data of corrective shoes, and control case assembly is connect with shank attachment device；Power supply control case assembly includes master controller, data transmitter-receiver set and power supply, master controller can receive pressure data and pivoting angle data and be transferred to data transmitter-receiver set and export data, data transmitter-receiver set can receive external data and be transferred to master controller, and master controller can control the movement of ankle-joint component according to external data；Power supply provides electric energy for children with cerebral palsy ankle equipment.)

1. children with cerebral palsy intelligence ankle foot rectificative training device, it is characterised in that: including shank attachment device (1), corrective shoes (3), Ankle-joint component (2) and power supply control case assembly (4), corrective shoes (3) can obtain foot to the pressure data of corrective shoes (3), Ankle-joint component (2) is connect with shank attachment device (1) and corrective shoes (3), and ankle-joint component (2) can drive corrective shoes (3) The pivoting angle data of corrective shoes (3) is rotated and obtains, control case assembly (4) is connect with shank attachment device (1)；Power supply control Case assembly (4) includes master controller, data transmitter-receiver set and power supply, and master controller can receive pressure data and rotation angle number According to and be transferred to data transmitter-receiver set and export data, data transmitter-receiver set can receive external data and be transferred to main control Device, master controller can control ankle-joint component (2) movement according to external data；Power supply provides for children with cerebral palsy ankle equipment Electric energy.

2. children with cerebral palsy intelligence ankle foot rectificative training device according to claim 1, it is characterised in that: sensed including blood oxygen Device, blood oxygen transducer are connect with master controller, and master controller can receive oximetry data and be transferred to data transmitter-receiver set and will count According to output.

3. children with cerebral palsy intelligence ankle foot rectificative training device according to claim 1, it is characterised in that: shank attachment device It (1) include shank connecting plate (11) and the gaiter band (12) being connected on shank connecting plate (11).

4. children with cerebral palsy intelligence ankle foot rectificative training device according to claim 1, it is characterised in that: ankle-joint component It (2) include that speed reducer base (21), harmonic speed reducer (22), inner end cap (24), motor (23), angular encoder (25) and output connect Bar assembly (28)；Speed reducer base (21) structure is with connecting rod by the ring structure of notch (211), speed reducer base (21) with it is small Leg attachment device (1) connection；Harmonic speed reducer (22) is located on the outside of speed reducer base (21), the shell of harmonic speed reducer (22) with subtract Fast device seat (21) connection；Motor (23) is connect with harmonic speed reducer (22)；Exporting link assembly (28) includes output connecting rod (281), connecting column (283), spring (284), briquetting (285) and connecting rod cap (282) export and are provided with suit on connecting rod (281) Flange (2811) and sliding slot (2812), output connecting rod (281) are entered in speed reducer base (21) from connecting rod by notch (211), set Dress flange (2811) covers on the output panel of harmonic speed reducer (22), and connecting column (283) passes through from sliding slot (2812) and and harmonic wave The output panel of retarder (22) connects, and the output panel of connecting column (283) and harmonic speed reducer (22) limits output connecting rod jointly (281) it moves axially, is respectively provided with spring (284) and briquetting (285), spring in output connecting rod (281) two sides in sliding slot (2812) (284) support briquetting (285) is resisted against briquetting (285) on connecting column (283), and connecting rod cap (282) and output connecting rod (281) are even It connects and covers sliding slot (2812)；Inner end cap (24) is located on the inside of speed reducer base (21) and connect with speed reducer base (21)；Angle is compiled Code device (25) is mounted on inner end cap (24), the rotation angle of angular encoder (25) detection output link assembly (28).

5. children with cerebral palsy intelligence ankle foot rectificative training device according to claim 1, it is characterised in that: corrective shoes (3) packet It includes sole (31) and is connect foot fixed structure (32) with sole (31), sole (31) includes pressure sensor (34), pressure pad Piece (35) and the sole bottom (311) set gradually from bottom to top, the mid-sole (312) of hard and sole face flexible Layer (313) is provided with sensor and line slot (314) on mid-sole (312), and pressure sensor (34) is fixed on sensor And in line slot (314), pressure gasket (35) is arranged between pressure sensor (34) and sole surface layer (313)；Among sole Layer (312) is connect with ankle-joint component (2).

6. children with cerebral palsy intelligence ankle foot rectificative training device according to claim 5, it is characterised in that: pressure sensor (34) quantity is four, and pressure gasket (35) is arranged in a one-to-one correspondence with pressure sensor (34), and children with cerebral palsy puts on corrective shoes (3) when, the position of four pressure gaskets (35) is corresponding with Metatarsophalangeal joint, the 5th articulationes metatarsophalangeae, heel and foot outside respectively.

7. children with cerebral palsy intelligence ankle foot rectificative training device according to claim 1, it is characterised in that: upper and lower and front and back Upwards, corrective shoes (13) are adjustable at a distance from ankle-joint component (12) rotation center.

8. children with cerebral palsy intelligence ankle foot rectificative training device according to any one of claims 1 to 7, it is characterised in that: main Controller can also be acted according to pre-set programs independent control ankle-joint component (2).

Technical field

The present invention relates to field of medical device more particularly to a kind of children with cerebral palsy intelligence ankle foot rectificative training devices.

Background technique

Cerebral palsy is abnormal posture and fortune caused by the non-progressive cerebral injury as caused by period from prenatal to postnatal a variety of causes Dynamic dysfunction, is often accompanied by the obstacle of intelligence, language, vision and sensory perception, and these obstacles often restrict motor function Rehabilitation efficacy.Therefore, the rehabilitation of children with cerebral palsy should take comprehensive, comprehensive method, gradually improve infant motor function Educational rehabilitation is carried out while obstacle, to improve its level of intelligence.Cause infant dyskinesia one it is big the reason is that foot plantar In the wrong and dorsiflex.

When improving infant dyskinesia, it is often necessary to which Physical rehabilitation teacher pulls heel string, processing shank deltoid muscle, manpower Cost input is big, and often produces little effect.

Also there is the equipment for assisting children with cerebral palsy rehabilitation, such as application No. is 200710134586 Chinese patents to disclose A kind of shoe for correcting cerebral paralysis, including orthopedics, calf support and connector, the heel of orthopedics and calf support passes through company Fitting connection, the angle between orthopedics and calf support are between 88 degree to 92 degree.The shoe for correcting cerebral paralysis and shank branch Support member is through respectively on infant foot and shank, so that foot motion range when walking to infant limits, to be rectified The effect of positive infant foot motion.The shortcomings that shoe for correcting cerebral paralysis, is: 1, unpowered device, can only limit foot when infant walking Portion's actuating range, and infant foot cannot be helped to move in normal fashion, recovering aid effect is limited.2, health cannot be learnt The data of multiple process, can not check rehabilitation course and effect assessment, it is even more impossible to accordingly adjust and correct the mistake of rehabilitation course, It is unfavorable for improving rehabilitation efficacy.

Summary of the invention

The technical problem to be solved by the present invention is providing one kind can assist infant foot to be moved and can monitor health The children with cerebral palsy intelligence ankle foot rectificative training device of ankle motion parameter during multiple.

In order to solve the above problem the technical solution adopted is that: children with cerebral palsy intelligence ankle foot rectificative training device include shank connect Connection device, corrective shoes, ankle-joint component and power supply control case assembly, corrective shoes can obtain foot to the number pressure of corrective shoes According to ankle-joint component is connect with shank attachment device and corrective shoes, and ankle-joint component can drive corrective shoes to rotate and obtain strong The pivoting angle data of positive shoes, control case assembly are connect with shank attachment device；Power supply control case assembly includes master controller, number According to R-T unit and power supply, master controller can receive pressure data and pivoting angle data and be transferred to data transmitter-receiver set will Data output, data transmitter-receiver set can receive external data and be transferred to master controller, and master controller can be according to external number According to control ankle-joint component movement；Power supply provides electric energy for children with cerebral palsy ankle equipment.

Further, including blood oxygen transducer, blood oxygen transducer is connect with master controller, and master controller can receive blood Oxygen data are simultaneously transferred to data transmitter-receiver set and export data.

Further, shank attachment device includes shank connecting plate and the gaiter band that is connected on shank connecting plate.

Further, ankle-joint component include speed reducer base, harmonic speed reducer, inner end cap, motor, angular encoder and Export link assembly；Speed reducer base structure is to pass through the ring structure of notch, speed reducer base and shank attachment device with connecting rod Connection；Harmonic speed reducer is located on the outside of speed reducer base, and the shell of harmonic speed reducer is connect with speed reducer base；Motor and harmonic reduction Device connection；Exporting link assembly includes output connecting rod, connecting column, spring, briquetting and connecting rod cap, exports and is provided with suit on connecting rod Flange and sliding slot, output connecting rod are entered in speed reducer base from connecting rod by notch, output of the suit flange sleeve in harmonic speed reducer On disk, connecting column passes through from sliding slot and connect with the output panel of harmonic speed reducer, and the output panel of connecting column and harmonic speed reducer is total With limitation output connecting rod axial movement, it is respectively provided with spring and briquetting in output connecting rod two sides in sliding slot, spring supporting briquetting makes to press Block is resisted against on connecting column, and connecting rod cap connect with output connecting rod and covers sliding slot；Inner end cap be located on the inside of speed reducer base and with subtract Fast device seat connection；Angular encoder is mounted in inner end cap, the rotation angle of angular encoder detection output link assembly.

Further, corrective shoes include sole and connect foot fixed structure with sole, sole include pressure sensor, Pressure gasket and the sole bottom set gradually from bottom to top, the mid-sole of hard and sole surface layer flexible, sole Sensor and line slot are provided in middle layer, pressure sensor is fixed in sensor and line slot, and the setting of pressure gasket exists Between pressure sensor and sole surface layer；Mid-sole is connect with ankle-joint component.

Further, the quantity of pressure sensor is four, pressure gasket is arranged in a one-to-one correspondence with pressure sensor, brain When paralysed children put on corrective shoes, the position of four pressure gaskets respectively with Metatarsophalangeal joint, the 5th articulationes metatarsophalangeae, heel and foot Outside is corresponding.

Further, corrective shoes are adjustable at a distance from output connecting rod rotation center up and down and on front-rear direction.

Further, master controller can also be acted according to pre-set programs independent control ankle-joint component.

The beneficial effects of the present invention are: 1, corrective shoes and shank attachment device are through respectively on infant foot and shank, ankle Joint assembly drives corrective shoes rotation, so that infant foot be driven to move in normal fashion, so as to improve ankle motion, Control function gradually improves plantar flexion and dorsiflex situation, eliminates infant dyskinesia.

2, the present invention can obtain foot to the pivoting angle data of corrective shoes pressure data and corrective shoes, and by two item numbers According to output.Corrective shoes bear pressure data and pivoting angle data is able to reflect resistance of the infant ankle and foot to normal walking mode Degree, to reflect the plantar flexion of infant and the degree of dorsiflex.By these data, rehabilitation group member and patient household can be much of that Solve the function of ankle-joint and the effect of rehabilitation.Rehabilitation group member can provide different rehabilitation strategies according to different situations, Accelerate rehabilitation speed to improve rehabilitation efficacy.

Detailed description of the invention

Fig. 1 is children with cerebral palsy intelligence ankle foot rectificative training structure drawing of device；

Fig. 2 is ankle-joint assembly assumption diagram；

Fig. 3 is output link assembly structure chart；

Fig. 4 is corrective shoes structure chart；

Fig. 5 footwear sole construction figure；

Fig. 6 the application power supply control schematic diagram；

In the figure, it is marked as shank attachment device 1, shank connecting plate 11, gaiter band 12, ankle-joint component 2, speed reducer base 21, connecting rod passes through notch 211, harmonic speed reducer 22, motor 23, inner end cap 24, angular encoder 25, connecting flange 26, shaft coupling Device 27, output link assembly 28, output connecting rod (281), suit flange 2811, sliding slot 2812, connecting rod cap 282, connecting column 283, Spring 284, briquetting 285, outer end cap 29, corrective shoes 3, sole 31, sole bottom 311, mid-sole 312, sole surface layer 313, sensor and line slot 314, foot fixed structure 32, shoes attachment base 33, shoes connecting hole 331, route hole 332, pressure biography Sensor 34, pressure gasket 35, power supply control case assembly 4, route 5.

Specific embodiment

The present invention is further described with reference to the accompanying drawings and detailed description.

As shown in Figures 1 to 6, children with cerebral palsy intelligence ankle foot rectificative training device include shank attachment device 1, corrective shoes 3, Ankle-joint component 2 and power supply control case assembly 4, corrective shoes 3 can obtain foot to the pressure data of corrective shoes 3, ankle-joint group Part 2 is connect with shank attachment device 1 and corrective shoes 3, and ankle-joint component 2 can drive corrective shoes 3 to rotate and obtain corrective shoes 3 Pivoting angle data, control case assembly 4 are connect with shank attachment device 1；Power supply control case assembly 4 includes master controller, data R-T unit and power supply, master controller can receive pressure data and pivoting angle data and be transferred to data transmitter-receiver set and will count According to output, data transmitter-receiver set can receive external data and be transferred to master controller, and master controller can be according to external data Ankle-joint component 2 is controlled to act；Power supply provides electric energy for children with cerebral palsy ankle equipment.

Symmetrical two children with cerebral palsy intelligence ankle foot rectificative training device is usually answered to use in pairs, infant bipod wearing one It is a.

The application corrective shoes 3 and shank attachment device 1 are through respectively on infant foot and shank, and ankle-joint component 2 drives Corrective shoes 3 rotate, then infant foot is swung with corrective shoes 3.Infant sitting posture when foot is liftoff, can perform physical exercise to infant foot. When infant is walked, corrective shoes 3 drive infant foot to simulate normal mode and move.Therefore the application can help infant rehabilitation, Gradually improve plantar flexion and dorsiflex situation, eliminates infant dyskinesia.The application can not also drive, infant without driving the case where Lower autonomous is analyzed so as to measurement data.When just starting to put on the walking of this rectifier, if infant can not adapt to, by Physiotherapist is trained.It is wearable to go home after adaptation, prolonged exercise.

In addition, the present invention can obtain foot to the pivoting angle data of corrective shoes 3 pressure data and corrective shoes 3, and will The output of two item datas.Corrective shoes 3 bear pressure data and pivoting angle data is able to reflect infant foot to normal walking mode Resistance degree, to reflect the plantar flexion of infant and the degree of dorsiflex.By these data, medical staff or patient household can Learn infant rehabilitation situation.Medical staff can provide different rehabilitation strategies according to different situations, to improve rehabilitation efficacy Accelerate rehabilitation speed.

The mode that data transmitter-receiver set exports data can by a variety of, such as directly band display screen and data are shown. It is also possible to the existing ways such as bluetooth, infrared to export data, mobile phone, apparatus such as computer is enabled to receive data.Hand is mechanical, electrical Corresponding program, i.e. displayable data are installed in the equipment such as brain.The program can also preferably carry out remote transmission data, so that suffering from Youngster carries out reconditioning at home, and doctor can also obtain data elsewhere, to provide for children with cerebral palsy customized Rehabilitation exercise program.Or customized rehabilitation is provided for children with cerebral palsy by the methods of cloud big data analysis diagnosis and is transported Dynamic scheme.

Data transmitter-receiver set can receive data, and the mode for receiving data can be the existing ways such as bluetooth, infrared, the number According to can by mobile phone, apparatus such as computer issue.Data transmitter-receiver set receives external data and is transferred to master controller, master controller The movement of ankle-joint component 2, the specifically movement angle of ankle-joint component 2, speed and driving force are controlled according to external data.This Request for data R-T unit is preferably existing blue-teeth data R-T unit.

It can be more accurate according to different infant situations by way of ankle-joint component 2 acts although being controlled external data Ground controls ankle-joint component 2 and acts, but which needs to cooperate mobile phone or apparatus such as computer equipped with specific program to use.In order to The scope of application of the application is improved, master controller can also be acted according to pre-set programs independent control ankle-joint component 2.According to pre- Although can temporarily meet outer if program independent control ankle-joint component 2 acts effect not as good as customized external data Rehabilitation when portion's condition deficiency.Left rectifier 1 is identical with the control program of right rectifier 2, but left and right foot and Asynchrony, because It is required in the operation of this program asynchronous.

The apparent motion in corrective shoes 3 should be avoided in infant foot, therefore when corrective shoes 3 are put on should pack tightly infant to a certain degree Foot, but should not tension cause discomfort.In order to monitor this situation, children with cerebral palsy intelligence ankle foot rectificative training device includes that blood oxygen passes Sensor, blood oxygen transducer are connect with master controller, and master controller can receive oximetry data and be transferred to data transmitter-receiver set will Data output.Blood oxygen transducer is prior art products, and when use is mounted on infant foot thumb.Blood oxygen transducer measured value mistake It is low, then blood oxygen amount deficiency at thumb is represented, to represent 3 tension of corrective shoes, should suitably be unlayed.Master control may further be provided Device program processed is automatically stopped motor 23 when blood oxygen transducer measured value is lower than a certain amount of.

The effect of shank attachment device 1 is worn on shank, and specific set-up mode is preferably that shank attachment device 1 includes Shank connecting plate 11 and the gaiter band 12 being connected on shank connecting plate 11.Wearing mode is that shank connecting plate 11 is attached to shank On, gaiter band 12 ties up shank connecting plate 11 on shank.

The specific set-up mode of ankle-joint component 12 is as shown in Figures 2 and 3, preferably are as follows: ankle-joint component 2 includes retarder Seat 21, harmonic speed reducer 22, inner end cap 24, motor 23, angular encoder 25 and output link assembly 28；21 structure of speed reducer base For the ring structure for passing through notch 211 with connecting rod, speed reducer base 21 is connect with shank attachment device 1；Harmonic speed reducer 22 In 21 outside of speed reducer base, the shell of harmonic speed reducer 22 is connect with speed reducer base 21；Motor 23 is connect with harmonic speed reducer 22； Exporting link assembly 28 includes output connecting rod 281, connecting column 283, spring 284, briquetting 285 and connecting rod cap 282, exports connecting rod Suit flange 2811 and sliding slot 2812 are provided on 281, output connecting rod 281 enters speed reducer base 21 by notch 211 from connecting rod It is interior, 2811 sets of flange are set on the output panel of harmonic speed reducer 22, and connecting column 283 passes through from sliding slot 2812 and and harmonic reduction The output panel of device 22 connects, and the output panel of connecting column 283 and harmonic speed reducer 22 limits output connecting rod 281 jointly and moves axially, It is respectively provided with spring 284 and briquetting 285 in output 281 two sides of connecting rod in sliding slot 2812, spring 284 supports briquetting 285 to make briquetting 285 It is resisted against on connecting column 283, connecting rod cap 282 connect with output connecting rod 281 and covers sliding slot 2812；Inner end cap 24 is located at retarder 21 inside of seat is simultaneously connect with speed reducer base 21；Angular encoder 25 is mounted in inner end cap 24, the detection output of angular encoder 25 The rotation angle of link assembly 28.

More specifically, settable connecting flange 26 connects 23 shell of motor and 22 shell of harmonic speed reducer.Settable shaft coupling The input hole of device 27 connection motor output shaft and harmonic speed reducer 22.Settable outer end cap 29 covers motor 23.It is motor 23, humorous Wave retarder 22 and angular encoder 25 are prior art products.

Motor 23 drives harmonic speed reducer 22, and harmonic speed reducer 22 exports the slow-speed of revolution, drives connecting column 283 to rotate, connection Column 283 pushes briquetting 285, recompresses spring 284, and spring finally pushes output connecting rod 281 to swing, so that corrective shoes 3 be driven to put It is dynamic.The driving method has certain flexibility, so that it is gentler to the driving of infant foot, when infant foot transports corrective shoes When dynamic resistance is excessive, spring 284 is compressible to be avoided driving by force, to be conducive to the comfort that infant uses.

Main controller controls ankle-joint component 2 acts, really speed, the dynamics of the main control control output swing of connecting rod 28 And angle.Positive and negative rotation, revolving speed, torque and the rotation time of main control control motor 23 are to control output connecting rod 281 to swing Speed, angle and dynamics.Connecting rod other than having the function of passing through for output connecting rod 281, also has limitation defeated by notch 211 The effect of 281 limit swing angle of connecting rod out.When breaking down, output connecting rod 281 swings excess and then passes through with connecting rod The wall surface of notch 211 contacts and stops, and leads to danger to can avoid output connecting rod 281 and swing excess.

Since output connecting rod 281 is by flexible drive, so that the output practical swing angle of connecting rod 281 and master controller are pre- If some difference of angle, which can reflect the plantar flexion and dorsiflex degree of the foot of infant.When plantar flexion, 281 forward swing of connecting rod is exported Angle can be smaller；When dorsiflex, swinging can be smaller after exporting connecting rod 281.

The specific set-up mode of corrective shoes 3 is preferably as shown in Figure 4 and Figure 5: corrective shoes 3 are connect with output connecting rod 281, are corrected Shoes 3 include sole 31 and connects foot fixed structure 32 with sole 31, sole 31 including pressure sensor 34, pressure gasket 35 with And mid-sole 312 and the sole surface layer 313 flexible of the sole bottom 311, hard set gradually from bottom to top, in sole Sensor and line slot 314 are provided on interbed 312, pressure sensor 34 is fixed in sensor and line slot 314, pressure pad Piece 35 is arranged between pressure sensor 34 and sole surface layer 313.

Infant foot steps down in sole surface layer 313 flexible, 313 stress deformation of sole surface layer flexible, down force pressure pad Piece 35, pressure gasket 35 transmits the force to pressure sensor 34, to detect pressure.

The concrete mode that corrective shoes 3 are connect with output connecting rod 281 can be the connection shoes attachment base on mid-sole 312 33, shoes connecting hole 331 and route hole 332 are set on shoes attachment base 33.It exports connecting rod 281 and is inserted into shoes connecting hole 331 and by tight Firmware is connect with shoes attachment base 33.The route 5 of the power supply of pressure sensor 34 and signal is from line slot 314 and route hole 332 Pass through.

The specific set-up mode of pressure sensor 34 is preferably as follows: the quantity of pressure sensor 34 is four, pressure gasket 35 are arranged in a one-to-one correspondence with pressure sensor 34, when children with cerebral palsy puts on corrective shoes 3, the position of four pressure gaskets 35 respectively with Metatarsophalangeal joint, the 5th articulationes metatarsophalangeae, heel and foot outside are corresponding.Above-mentioned set-up mode is conducive to more accurately reflect infant The plantar flexion and dorsiflex degree of foot.When plantar flexion, corresponding 34 measured value of pressure sensing increases at Metatarsophalangeal joint, the 5th articulationes metatarsophalangeae Greatly；When dorsiflex, corresponding 34 measured value of pressure sensing of heel increases.In addition setting foot outside respective sensor, can reflect foot Lateral deviation situation.

Different infant foot size shapes is different.When difference is larger, the corrective shoes 3 of different size can be used.Difference When smaller, foot fixed structure 32 can adjust with effectively fixed foot, and adjustable 35 position of pressure gasket is to adapt to.

The rotation center of output connecting rod 281 should suffer from joint face with infant, for the ease of face, upper and lower and front-rear direction On, corrective shoes 3 are adjustable at a distance from output 28 rotation center of connecting rod.Can by corrective shoes 3 and output 28 connection of connecting rod hole with And the hole that connect with shank connecting plate 11 of ankle-joint component 2 is set as long hole and has realized above-mentioned adjusting.

Data and electric energy the transmitting evidence of the application as shown in Figure 5 is realized by route 5.

Here further illustrating the application, other can measure data and can realize function.1, the plantar of ankle-joint when landing for the first time Angle is bent, this data is closed in motor 23, measured when infant foot lands for the first time by angular encoder 25.2, phase of taking a step ankle-joint Maximum dorsiflex angle, this data closes in motor 23, and when infant autonomous is measured by angular encoder 25.3, it stands mutually early The ankle dorsal flexion angle of phase contact, this data are closed in motor 23, and infant is measured when standing by angular encoder 25.4, it stands The abnormal flex angle in latter stage and latter stage in phase, this data are closed in motor 23, and infant is measured when standing by angular encoder 25. 5, pressure sore is avoided, each 34 measured value of pressure sensor is significantly greater than normal value, then represents corrective shoes 3 and give infant foot Pressure is excessive, may cause pressure sore, should suitably unlay corrective shoes or adjustment infant foot position.6, spasm identification, row are realized When walking, when 34 measured value of pressure sensor is normal always, but large change is generated suddenly, then represent infant foot and spasm occur, this When should stop motor 23 at once infant is avoided to fall down；Settable primary controller procedure stops motor 23 when realizing spasm automatically.

The application will be worn on human body.Light and comfortable in order to guarantee, each component of the application should be light as far as possible.On material Light plastic material or aluminium should be selected, flexible pad should be sticked on the side that hard components are bonded with human body.The prior art produces Light product is also selected in terms of product type selecting.Output power needed for the application is simultaneously little, therefore weight is within an acceptable range, Shen Ask someone practical trial product quality be 1.5kg.