CN208611263U

CN208611263U - Intelligent lower limb device for rehabilitation

Info

Publication number: CN208611263U
Application number: CN201721772055.XU
Authority: CN
Inventors: 朱杰
Original assignee: Nanjing Sporty Biotechnology Co Ltd
Current assignee: Nanjing Sporty Biotechnology Co Ltd
Priority date: 2017-12-18
Filing date: 2017-12-18
Publication date: 2019-03-19
Anticipated expiration: 2027-12-18

Abstract

The utility model discloses a kind of Intelligent lower limb device for rehabilitation, it includes adjustment fixation member, power part, foot-operated pulling force pressure sensor module, touch screen and emergency stop component, power part is installed in adjustment fixation member, power part drives the foot-operated pulling force pressure sensor module being connected with power part, and touch screen connects foot-operated pulling force pressure sensor module and emergency stop component.That the purpose of this utility model is to provide a kind of intelligence degrees is high, clinical cure rate is high, mitigate patient pain over the course for the treatment of, operation is smooth, produces, installs, debugging Intelligent lower limb device for rehabilitation simple to operation.

Description

Intelligent lower limb device for rehabilitation

Technical field

The present invention relates to field of machining, are more particularly to a kind of Intelligent lower limb device for rehabilitation.

Background technique

Limbs caused by spasm, apoplexy, multiple sclerosis, three one section of paralysiss, Parkinsonism, osteoporosis diseases Dyskinesia, generally requires to be applied to recovery training appliance for recovery, patient by using recovery training appliance for recovery, the flexibility of Lai Zengqiang body, The state for reducing spasm, boosts metabolism, blood circulation and enterocinesia at the ability for keeping walking, restores the residue of muscle Strength enhances the Rehabilitation confidence of patient.The working method of device for rehabilitation class product currently on the market, is to add external force with manual link Auxiliary operation training method based on, operator using when firmly be unable to equilibrium operating device for rehabilitation functional training, training action is single, Cannot multi-faceted intelligent training, rehabilitation effect is unobvious.

Summary of the invention

That to solve the above-mentioned problems, the object of the present invention is to provide a kind of intelligence degrees is high, clinical cure rate is high, Mitigate that patient's pain over the course for the treatment of, operation is smooth, produces, installs, debugging Intelligent lower limb device for rehabilitation simple to operation.

According to an aspect of the invention, there is provided Intelligent lower limb device for rehabilitation comprising adjustment fixation member, power part Part, foot-operated pulling force pressure sensor module, touch screen and emergency stop component, adjust and are equipped with power part, power part in fixation member Part drives the foot-operated pulling force pressure sensor module being connected with power part, and touch screen connects foot-operated pulling force pressure sensor module and urgency Stop component.

In some embodiments, adjustment fixation member includes pedestal, horizontal adjustment component, lift in height component, angle Component and support plate are adjusted, the bottom of pedestal is equipped with several horizontal adjustment components, and lift in height component bottom connects pedestal, height Fixed support plate at the top of lifting assembly, setting angle adjusts component in support plate；Horizontal adjustment component include screw rod and adjustment foot, Foot and being threadedly engaged on screw rod are adjusted, horizontal adjustment component is equipped with 4, is separately mounted on four angles of base bottom.

In some embodiments, lift in height component includes mounting base, elevating lever and the first adjusting handle, elevating lever peace In mounting base, the first adjusting handle connect with elevating lever and controls the adjustable height of elevating lever, and lift in height component is equipped with 2 It is a, it is symmetricly set on base top.

In some embodiments, angle regulation component includes first axle, angle adjustment lever, the first adjustment hole, second One end of adjustment hole, the second adjusting handle and the second support plate, the second support plate is installed on the supporting plate by first axle, the The other end fixed angle of two support plates adjusts bar, and angle adjustment lever is equipped with several first adjustment holes, the setting of the second adjustment hole On the supporting plate, the second adjusting handle passes through the first adjustment hole and the second adjustment hole, and the second adjusting handle is different by passing through First adjustment hole and the fixed angle realizing the second support plate and being rotated centered on first axle of the second adjustment hole

In some embodiments, fix power part in the second support plate, power part include bottom plate, Power Component, First movement component, the second moving assembly, hanger and control piece mounting rack, first movement component and the second moving assembly are mounted on On bottom plate, hanger and control piece mounting rack are mounted on the both ends of first movement component and the second moving assembly, and Power Component passes through Hanger and control piece mounting rack, Power Component connect first movement component and the second moving assembly, ride pulling force pressure sensing group Part is separately mounted on first movement component and the second moving assembly, and Power Component drives foot-operated pulling force pressure sensor module the Make straight reciprocating on one moving assembly and the second moving assembly.

In some embodiments, Power Component includes chain, first gear, second gear and motor, chain and first Gear and second gear engagement, motor connect second gear, and first movement component and the second moving assembly are fixedly connected with chain, the One moving assembly and the second moving assembly structure are identical, and first movement component includes line rail, sliding block and connection frame, and sliding block is set in On line rail, connection frame is set on sliding block.

In some embodiments, connection frame is fixedly connected with chain, and first gear is mounted in hanger, second gear and electricity Machine is mounted in control piece mounting rack, and foot-operated pulling force pressure sensor module is fixed on sliding block.

In some embodiments, riding pulling force pressure sensor module includes the second mounting base, sensor, upper cover, fixation Frame and the fixed bracket of shank, sensor base are arranged in the second mounting base, and sensors topside is in contact with upper cover, and upper cover lid closes In the second mounting base, the fixed bracket of shank is hinged with fixed frame by second hinge, and fixed frame is fixed on tops.

In some embodiments, upper tops fixed feet pedal, foot pedal are equipped with several regular and/or irregular anti- Sliding protrusion, the fixed bracket of shank are equipped with several fixation holes, and sensor is pressure sensitive sensor.

In some embodiments, touch screen connection sensor and motor.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of Intelligent lower limb device for rehabilitation of the present invention；

Fig. 2 is the structural schematic diagram of the adjustment fixation member of Intelligent lower limb device for rehabilitation of the present invention；

Fig. 3 is the structural schematic diagram of the power part of Intelligent lower limb device for rehabilitation of the present invention；

Fig. 4 is the structural schematic diagram of the first movement component of Intelligent lower limb device for rehabilitation of the present invention；

Fig. 5 is the structural schematic diagram of the Power Component of Intelligent lower limb device for rehabilitation of the present invention；

Fig. 6 is the structural schematic diagram of the foot-operated pulling force pressure sensor module of Intelligent lower limb device for rehabilitation of the present invention；

Fig. 7 is the left view of the foot-operated pulling force pressure sensor module of Intelligent lower limb device for rehabilitation of the present invention；

Fig. 8 is the cross-sectional view in the direction C-C in Fig. 7；

Fig. 9 is the working principle diagram of Intelligent lower limb device for rehabilitation of the present invention.

Specific embodiment

The present invention is further illustrated With reference to embodiment.

As shown in Figure 1, a kind of Intelligent lower limb device for rehabilitation of the present invention,

As shown in Fig. 2, adjustment fixation member 1 includes pedestal 11, horizontal adjustment component 12, lift in height component 13, angle Component 14 and support plate 15 are adjusted, the bottom of pedestal 11 is equipped with several horizontal adjustment components 12, and 13 bottom of lift in height component connects Connect pedestal 11,13 top fixed support plate 15 of lift in height component, setting angle adjusts component 14 in support plate 15.Pass through level Adjustment component 12 is easy to implement the adjustment of the levelness to pedestal 11, to adapt to the ground of different flatness；Pass through lift in height Component 13 is easy to implement all multipart adjustment to being mounted in support plate 15, to be suitable for the user of different height；It is logical The angle that over-angle adjustment component 14 is conveniently adjusted the second support plate 146 reaches different to be suitable for different training angles Training goal.

Horizontal adjustment component 12 includes screw rod 121 and adjustment foot 122, adjusts foot 122 and being threadedly engaged on screw rod 121. Screw rod 121 is equipped with external screw thread, and the upper end of screw rod 121 is fixedly mounted on 11 bottom of pedestal, and the lower end of screw rod 121 is mounted on adjustment Foot 122, be equipped in adjustment foot 122 with the internal screw thread being threadedly engaged on screw rod 121, by adjusting foot 122 in the outside of screw rod 121 Rotation control adjustment foot 122 in the height on ground, installed with adapting to the ground of different flatness.

Horizontal adjustment component 12 is equipped with 4, is separately mounted on four angles of 11 bottom of pedestal.In order to guarantee pedestal 11 It is smooth, convenient for being adjusted to pedestal 11.

Lift in height component 13 includes the second mounting base 3131, elevating lever 132 and the first adjusting handle 133, elevating lever 132 It is mounted in the second mounting base 3131, the first adjusting handle 133 connect with elevating lever 132 and controls the lifting height of elevating lever 132 Degree.Wherein elevating lever 132 be hydraulic stem or compressed gas stick, can by the first adjusting handle 133 being connect with elevating lever 132 The adjustable height of elevating lever 132 is adjusted, 132 bottom of elevating lever is arranged in the second mounting base 3131.The top of elevating lever 132 is fixed There is support plate 15, all multipart adjustment to being mounted in support plate 15 are easy to implement by lift in height component 13, with suitable User for different height.

Lift in height component 13 is equipped with 2, is symmetricly set on 11 top of pedestal.Symmetrically setting exists second mounting base 3131 11 top of pedestal, is smoothly lifted support plate 15 by 2 lift in height components 13, realizes the liter to support plate 15 Drop.

Angle regulation component 14 includes first axle 141, angle adjustment lever 142, the first adjustment hole 143, the second adjustment hole 144, one end of the second adjusting handle 145 and the second support plate 146, the second support plate 146 is mounted on branch by first axle 141 On fagging 15, the other end fixed angle of the second support plate 146 adjusts bar 142, and angle adjustment lever 142 is equipped with several first and adjusts Knothole 143, the second adjustment hole 144 are arranged in support plate 15, and the second adjusting handle 145 passes through the first adjustment hole 143 and second Adjustment hole 144.

Second adjusting handle 145 is by passing through the first different adjustment holes 143 and the fixed realization second of the second adjustment hole 144 The angle that support plate 146 is rotated centered on first axle 141 is conveniently adjusted the second support plate by angle regulation component 14 146 angle reaches different training goals to be suitable for different training angles.

As shown in figure 3, power part 2 includes bottom plate 21, Power Component 22, first movement component 23, the second moving assembly 24, hanger 25, control piece mounting rack 26, first movement component 23 and the second moving assembly 24 are mounted on bottom plate, 25 He of hanger Control piece mounting rack 26 is mounted on the both ends of first movement component 23 and the second moving assembly 24, and Power Component 22 passes through hanger 3 With control piece mounting rack 26, Power Component 22 connects first movement component 23 and the second moving assembly 24, rides pulling force pressure and passes Sense component 3 is separately mounted on first movement component 23 and the second moving assembly 24, and Power Component 22 drives foot-operated pulling force pressure Sensory package 3 makees straight reciprocating on first movement component 23 and the second moving assembly 24.First movement component 23 and Two moving assemblies 24 are arranged in parallel.Convenient for user carry out rehabilitation training when it is more efficient, while chain carry out transmission be will not Caton is more efficient.

Hanger 25 is vertical with first movement component 23 and the second moving assembly 24, control piece mounting rack 26 and first movement group Part 23 and the second moving assembly 24 are vertical.Convenient for the installation and operation of Power Component 22, simultaneous processing production is more convenient.

As shown in figure 5, Power Component 22 includes chain 221, first gear 222, second gear 223 and motor 224, chain 221 engage with first gear 222 and second gear 223, and motor 224 connects second gear 223.First gear 222, which is mounted on, hangs In frame 25, second gear 223 and motor 224 are mounted in control piece mounting rack 26.First gear 222 and second gear 223 are equal To be horizontally mounted, chain 221 forms annular and is mounted in first gear 222 and second gear 223, with chain 221, gear and Guide rail forms power-transmission system, with the devices forming control system such as single-chip microcontroller, touch screen, control circuit, encoder, according to Control system instruction, power-assisted execute chain-driving and ride assembly, move foot-operated assembly under the commands direct of control system Make, to reach the rehabilitation training that patient's passive movement, active movement and active movement add the intelligent comprehensive of passive movement to move Therapeutic purposes.

As shown in figure 4, first movement component 23 is fixedly connected with chain 221, first movement component with the second moving assembly 24 23 is identical with 24 structure of the second moving assembly.First movement component 23 includes line rail 231, sliding block 232 and connection frame 233, sliding block 232 are arranged on online rail 231, and connection frame 233 is arranged on sliding block 232.Connection frame 233 is fixedly connected with chain 221.

Foot-operated pulling force pressure sensor module 3 is fixed on sliding block 232.

As shown in Fig. 6,7 and 8, riding pulling force pressure sensor module 3, it includes the second mounting base 31, sensor 32, upper cover 33, fixed frame 34 and the fixed bracket 35 of shank, 32 bottom of sensor are arranged in the second mounting base 31,32 top of sensor and upper cover 33 are in contact, and the lid of upper cover 33 closes in the second mounting base 31, and the fixed bracket 35 of shank is cut with scissors by second hinge 36 and fixed frame 34 It connects, fixed frame 34 is fixed on 33 top of upper cover.

Sensor 32 is pressure sensitive sensor.The working method of device for rehabilitation class product currently on the market, is with manual Connecting rod add external force auxiliary operation training method based on, operator using when firmly be unable to equilibrium operating device for rehabilitation functional training, this Utility model is by using the devices forming control systems such as single-chip microcontroller, touch screen, control circuit, encoder, according to control system Instruction, power-assisted execute chain-driving and ride assembly, act foot-operated assembly under the commands direct of control system, to reach The treatment mesh for the rehabilitation training for adding the intelligent comprehensive of passive movement to move to patient's passive movement, active movement and active movement 's；When control system issues operating instruction, automatic running is required according to command function after foot-operated assembly call instruction, was being run In journey if patient firmly or other external force reason stress, sensor 32 detect after the direction of stress and dynamics change just It communicates information to processor and calculates suitable safeguard protection instruction, run foot-operated assembly randomly and become patient and can receive Slow operational mode, thus intelligence neutralizing overload movement and compulsion, can have in time by the feedback of sensor 32 Effect timely feedbacks the case where user to control system, effectively mitigates patient's pain over the course for the treatment of and operation stream Freely.

Foot pedal 37 is fixed at the top of upper cover 33.Foot pedal 37 is equipped with several rules and/or irregular anti-skid bulge 38.It is logical Cross prevents user from sliding into using anti-skid bulge 38, the rehabilitation training effectively pedaled, stepped on, and improves clinical cure rate and peace Entirely.

The fixed bracket 35 of shank is equipped with several fixation holes 39.Lower limb can be made uncontrolled by these fixation holes 39 User fixes, more safe.

As shown in figure 9, touch screen 4 connects sensor 32, motor 224 and emergency stop component 5.It can be made by emergency stop component 5 In the case that user is uncomfortable, the movement of emergent stopping motor 224.The present invention has working morphology below:

1, power source is done with motor 224, delivers preset function command with power, be transferred to each mechanical execution position Realize function operation；

2, power-transmission system is formed with bracket, chain, gear and guide rail, with single-chip microcontroller, touch screen, control electricity The devices forming control system such as road, encoder, instructs according to control system, and power-assisted executes chain-driving and rides assembly, makes Foot-operated assembly acts under the commands direct of control system, adds to reach patient's passive movement, active movement and active movement The therapeutic purposes of the rehabilitation training of the intelligent comprehensive movement of passive movement；

3, when control system issues operating instruction, automatic running is required according to command function after foot-operated assembly call instruction, In the process of running if patient exerts oneself or other external force reason stress, sensor detect that the direction of stress and dynamics become Processor is just communicated information to after change and calculates suitable safeguard protection instruction, is run foot-operated assembly randomly and is become patient institute Receptible slow operational mode, thus intelligence neutralizing overload movement and compulsion；

4, passive movement: patient completely dispenses with power, and muscle is not shunk, and limbs are in relaxation state, leans on the side of external force completely The movement for helping to complete；Patient symptom: the patient that (0~1 grade of myasthenia) this function can assist muscular strength very faint does actively Movement, to achieve the effect that enhance its muscular strength.To hip joint, knee joint, femoral fracture patient's Early postoperative lower limb health It is multiple, tendon is moved and loosened using mechanical continuous and stable intelligence drawing and act on, keep quadriceps muscle of thigh and knee surrounding soft tissue quick Restore its elasticity, prevents adhesion etc..

5, it half active movement: under the auxiliary of external force, is actively contracted muscles by patient come the movement completed.It can also be During the entire process of movement, actively and passively mode alternates use, such as a semiosis uses active movement, the other half mistake Cheng Caiyong passive movement；Patient symptom: collapse from physical exhaustion 3 grades of muscular strength hereinafter, this function can assist improve range of motion, muscle it is strong The ability of degree and walking.

6, active movement: not needing auxiliary force, is actively firmly contracted muscles by patient completely, overcomes external drag to complete Movement；Patient symptom:, to movement symmetry when this function active movement, quantifying muscular strength by 3 grades of muscular strength or more, thus Strengthen patient's walking ability

7, to hip joint, knee joint, femoral fracture patient's Early postoperative crura-healing equipment (CPM), machinery is utilized Intelligently drawing moves and loosens tendon effect to continuous and stable, makes its elasticity of the fast quick-recovery of quadriceps muscle of thigh and knee surrounding soft tissue, prevents Only adhesion；

8, the combination of this product mechanical structure is scientific and reasonable, and production installation and debugging are easy to operate, control system intelligent humanized Degree is high.

Above-described is only some embodiments of the present invention, it is noted that for those of ordinary skill in the art For, under the premise of not departing from concept of the invention, other modification and improvement can also be made, these belong to this hair Bright protection scope.

Claims

1. Intelligent lower limb device for rehabilitation, which is characterized in that including adjustment fixation member (1), power part (2), foot-operated pulling force pressure Sensory package (3), touch screen (4) and emergency stop component (5) are equipped with power part (2), institute on the adjustment fixation member (1) It states power part (2) and drives the foot-operated pulling force pressure sensor module (3) being connected with power part (2), touch screen (4) connection Foot-operated pulling force pressure sensor module (3) and emergency stop component (5).

2. Intelligent lower limb device for rehabilitation according to claim 1, which is characterized in that the adjustment fixation member (1) includes bottom Seat (11), horizontal adjustment component (12), lift in height component (13), angle regulation component (14) and support plate (15), the bottom The bottom of seat (11) is equipped with several horizontal adjustment components (12), and lift in height component (13) bottom connects pedestal (11), institute State fixed support plate (15) at the top of lift in height component (13), setting angle adjustment component (14) on the support plate (15)；Water Heibei provincial opera whole group part (12) includes screw rod (121) and adjustment foot (122), and adjustment foot (122) is matched with the screw thread on screw rod (121) It closes, the horizontal adjustment component (12) is equipped with 4, is separately mounted on four angles of pedestal (11) bottom.

3. Intelligent lower limb device for rehabilitation according to claim 2, which is characterized in that the lift in height component (13) includes peace Seat (131), elevating lever (132) and the first adjusting handle (133) are filled, the elevating lever (132) is mounted in mounting base (131), First adjusting handle (133) connect with elevating lever (132) and controls the adjustable height of elevating lever (132), the height liter Part (13) are come down to a lower group equipped with 2, are symmetricly set at the top of pedestal (11).

4. Intelligent lower limb device for rehabilitation according to claim 3, which is characterized in that the angle regulation component (14) includes the One hinge (141), angle adjustment lever (142), the first adjustment hole (143), the second adjustment hole (144), the second adjusting handle (145) Support plate (15) are mounted on by first axle (141) with one end of the second support plate (146), second support plate (146) On, the other end fixed angle of second support plate (146) adjusts bar (142), and the angle adjustment lever (142) is if be equipped with Dry first adjustment hole (143), second adjustment hole (144) are arranged on support plate (15), second adjusting handle (145) Across the first adjustment hole (143) and the second adjustment hole (144), the second adjusting handle (145) is adjusted by passing through different first Hole (143) and the second adjustment hole (144) fixed angle realizing the second support plate (146) and being rotated centered on first axle (141) Degree.

5. Intelligent lower limb device for rehabilitation according to claim 4, which is characterized in that fixed on second support plate (146) Power part (2), the power part (2) include bottom plate (21), Power Component (22), first movement component (23), the second shifting Dynamic component (24), hanger (25) and control piece mounting rack (26), the first movement component (23) and the second moving assembly (24) It is mounted on bottom plate (21), the hanger (25) and control piece mounting rack (26) are mounted on first movement component (23) and second and move The both ends of dynamic component (24), the Power Component (22) pass through hanger (25) and control piece mounting rack (26), the Power Component (22) first movement component (23) are connected and the second moving assembly (24), the foot-operated pulling force pressure sensor module (3) is pacified respectively On first movement component (23) and the second moving assembly (24), the Power Component (22) drives foot-operated pulling force pressure sensing Component (3) makees straight reciprocating on first movement component (23) and the second moving assembly (24).

6. Intelligent lower limb device for rehabilitation according to claim 5, which is characterized in that the Power Component (22) includes chain (221), first gear (222), second gear (223) and motor (224), the chain (221) and first gear (222) and the Two gears (223) engagement, the motor (224) connect second gear (223), the first movement component (23) and the second movement Component (24) is fixedly connected chain (221), and the first movement component (23) is identical with the second moving assembly (24) structure, described First movement component (23) includes line rail (231), sliding block (232) and connection frame (233), and the sliding block (232) is arranged online rail (231) on, connection frame (233) are set on the sliding block (232).

7. Intelligent lower limb device for rehabilitation according to claim 6, which is characterized in that connection frame (233) fixing connection chain Item (221), the first gear (222) are mounted in hanger (25), and the second gear (223) and motor (224) are mounted on In control piece mounting rack (26), foot-operated pulling force pressure sensor module (3) is fixed on the sliding block (232).

8. Intelligent lower limb device for rehabilitation according to claim 7, which is characterized in that the foot-operated pulling force pressure sensor module It (3) include that the second mounting base (31), sensor (32), upper cover (33), fixed frame (34) and shank are fixed bracket (35), the biography The setting of sensor (32) bottom is in contact in the second mounting base (31) with upper cover (33) at the top of the sensor (32), it is described on It covers (33) lid to close on the second mounting base (31), the shank fixed bracket (35) passes through second hinge (36) and fixed frame (34) Hingedly, the fixed frame (34) is fixed at the top of upper cover (33).

9. Intelligent lower limb device for rehabilitation according to claim 8, which is characterized in that fixed foot pedal at the top of the upper cover (33) (37), the foot pedal (37) is equipped with several rules and/or irregular anti-skid bulge (38), and the shank is fixed bracket (35) It is equipped with several fixation holes (39), the sensor (32) is pressure sensitive sensor.

10. Intelligent lower limb device for rehabilitation according to claim 9, which is characterized in that the touch screen (4) connects sensor (32) and motor (224).