CN206642055U - A kind of multi-functional recovering aid instrument of lower limb - Google Patents
A kind of multi-functional recovering aid instrument of lower limb Download PDFInfo
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- CN206642055U CN206642055U CN201621247614.0U CN201621247614U CN206642055U CN 206642055 U CN206642055 U CN 206642055U CN 201621247614 U CN201621247614 U CN 201621247614U CN 206642055 U CN206642055 U CN 206642055U
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- arm
- push rod
- thigh
- instrument
- shank
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Abstract
It the utility model is related to a kind of multi-functional recovering aid instrument of lower limb, the instrument includes thigh arm, contiguous block, shank arm, connecting rod, bearing block, push rod a, push rod b, motor and universal joint, thigh arm one end is flexibly connected by contiguous block with shank arm one end, the other end of thigh arm is movably connected on bearing block by connecting rod, push rod a and push rod b is separately positioned on below thigh arm and shank arm, push rod a and push rod b bottoms are connected to motor, push rod a and push rod b pass through universal joint and thigh arm respectively, shank arm and motor connection, pass through controlled motor driving push rod a, push rod b stretching motion, and then thigh arm and/or shank arm is driven to swing up and down.The utility model is simple in construction, small volume, easy to operate, facilitates patient to use, while also reduces use cost.
Description
Technical field
It the utility model is related to care appliance field, more particularly to a kind of multi-functional recovering aid instrument of lower limb.
Background technology
As paralytic, plant person, not walking the elderly etc. lack the drastically increasing of the population of autokinetic movement ability
Long, rehabilitation electronic equipment substitution manpower auxiliary rehabilitation exercise turns into the focus that people give more sustained attention, existing market mainly have artificial limb,
The products such as massage armchair are present, but such product or are directed to the patient that amputation is not paralysed, or are directed to toilworn health
People, can not apply can not can not reach turning joint, stretching muscle is to prevent muscular atrophy with uninfluenced sufferer
Purpose.
Now market can also carry out the machinery of simple leg exercise in the presence of some in addition, as CN201510494629.0 patents are public
A kind of lower extremity movement rehabilitation instrument is driven, carrying out external force promotion by pull bar makes the middle part of the be hinged front rack in both ends and tail-bracket
Link position jacks up upwards, and front rack front end retreats, so that thigh and shank bend in knee and produce flexion and extension.
Although this utility model energy movable knee joint, can not swing thigh, shank, scope of activities is narrow, and not reaching prevents muscle from withering
The purpose of contracting.
Utility model content
For at present auxiliary sufferer carry out leg exercise present situation, the utility model for paralytic, plant person, can not
The elderly of walking etc. lacks the sufferer of autokinetic movement ability, there is provided a kind of multi-functional recovering aid instrument of lower limb, to substitute people
Work does leg stretching training, prevents muscular atrophy or carry out rehabilitation exercise, makes the lower limb passive movement of sufferer.
(being supplemented after claim determination)
The beneficial effects of the utility model：
Telescopic thigh and calf arm is devised based on lower limb leg structure, to ensure the thigh support demand of sufferer；Can
Ventilative soft massage heating cushion ensures the comfortableness of sufferer leg；Strengthen the flexibility of its motion using universal joint, improve
Sport efficiency.The utility model is simple in construction, small volume, easy to operate, facilitates patient to use, at the same also reduce use into
This.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the multi-functional recovering aid instrument of the utility model lower limb；
Fig. 2 is control system relation schematic diagram of the present utility model；
Fig. 3 is control method flow chart of the present utility model；
Fig. 4 is control panel module diagram of the present utility model.
Wherein：
1- thighs arm, 2- contiguous blocks, 3- shanks arm, 4- connecting rods, 5- bearings, 6- bearing blocks, 7- bases, 8- push rods a, 9- are pushed away
Bar b, 10- motor, 11- motor bases, 12- universal joints, 13-U shape grooves.
Embodiment
In order that those skilled in the art more fully understands the technical scheme of the application, by the following examples and combine
Accompanying drawing is described in further details to the utility model.
The multi-functional recovering aid instrument of lower limb of the present embodiment, to meet the requirement of leg exercise rule, including thigh arm 1,
Contiguous block 2, shank arm 3, connecting rod 4, bearing 5, bearing block 6, base 7, push rod a8, push rod b9, motor 10, motor base 11 and ten thousand
To section 12, as shown in figure 1, the one end of thigh arm 1 is connected by contiguous block 2 with shank arm 3, the other end is connected with connecting rod 4, connecting rod 4
Both ends are provided with bearing 5, can be swung by the thigh arm 1 of bearing 5 around connecting rod 4, and bearing 5 is arranged on bearing block 6, and bearing block 6 is solid
Surely it is arranged on base 7, base 7 is long trough structure, is mainly used in supporting total and forms whole moving instrument
One entirety；Push rod a8 and push rod b9 are respectively arranged below with thigh arm 1 and shank arm 3, is distinguished in push rod a8, push rod b9 bottoms
Motor 10 is connected with, by the driving push rod a8 of controlled motor 10, push rod b9 stretching motion, and then drives thigh arm 1, shank arm
3 are swung up and down, and motor 10 is fixedly connected with motor base 11, and motor base 11 is placed on base 7, and can be reciprocal on base 7
Slide, push rod a8, push rod b9 are connected by universal joint 12 with thigh arm 1, shank arm 3 and motor 10 respectively, and knot is improved with this
The flexibility of structure, improves sport efficiency, and universal joint 12 can use candan universal joint structure；Thigh arm 1 and shank arm 3 are based on lower limb
Leg structure uses stretchy rod, can enhancing structure adaptability.It can also be fixed respectively on thigh arm 1 and shank arm 3 in addition
The U-lag 13 of thigh support is provided for, and cushion is heated in the soft breathable massage of the surface layer overlay of U-lag 13, with
Ensure the comfortableness and stability of user leg in motion process.The device can use stainless steel material to make, certain
Degree alleviator weight.
Instrument in this example can be by control system controlled motor, as shown in Fig. 2 control system includes microprocessor
MCU, sensor detection, control panel, LCD liquid crystal displays.The control system is the core control portions of this instrument, by microprocessor
Device MCU core processing integrated systems, play data processing and control, start Micro-processor MCV and other function moulds
Block, and manually key-press input or memory storage parameter and by LCD liquid crystal display display datas, pass through motor control push rod
A, b stretching motion, thigh and calf arm is driven so as to realize that designated movement acts.
Micro-processor MCV realizes the information gathering detected to sensor and algorithm control by program code, realizes number
According to real-time control, realize real time control machine tool structure, realize processing to the information from control panel, realize that data exist
The quick display of LCD liquid crystal displays.Sum it up, Micro-processor MCV handles the letter of modules feedback by program code in real time
Cease and send order in time.
Sensor detection includes the sensors such as heart rate, blood pressure, body temperature, humiture, toxic gas, gyroscope, sensor inspection
Survey the Micro-processor MCV that feeds back to of the signal period property collected, and to the real-time monitoring of parameter and analysis, to realize regulation
Kinematic parameter or the purpose of alarm.The sensor has finished product module, and cheap, and data are reliable.
Control panel is mainly made up of button and toggle switch, and thigh arm 1 and shank can be individually controlled by specified button
Arm 3 swings, sets run duration and thigh and calf arm swing angle, can also control vibromassage, cushion to heat by toggle switch,
The setting of movement velocity, motor pattern, the control panel have to the kinematic parameter of setting can memory function, so as in Reusability
Middle simplified set operates.The control panel is fixed on instrument side, the accessible place in human motion, so that user is to instrument
Device is controlled at any time.
LCD liquid crystal displays are fixedly connected with control panel, and user can check that each sensor is anti-in real time from LCD liquid crystal displays in real time
The data of feedback and the parameter of oneself setting.
Or the instrument in this example can also carry out parameter setting by cell phone application and data are shown, as shown in Fig. 2 hand
Machine APP is to be based on developing on MIT APP INVENTOR development platform lines, and the mobile phone by carrying Bluetooth function installs self-control hand
Machine APP parameter presets or memory storage parameter, and Micro-processor MCV carries bluetooth connection module.Control circle of the cell phone application
Face includes bluetooth connection button, thigh and calf arm independently moving control button, thigh and calf arm motor pattern, angle, time, speed
The buttons such as parameter setting button, vibromassage, cushion heating and instrument start and stop, pass through bluetooth connection button Micro-processor MCV
Realize and the Bluetooth communication of cell phone application and the real-time control of data.The cell phone application can be within the specific limits (apart from instrument
Within 10 meters) motion of free controller unit, realize heart rate, blood pressure, body temperature, humiture, toxic gas, mechanical movement time, fortune
Parameter setting, the data such as dynamic angle, movement velocity shows with alarming, and the cell phone application has to the kinematic parameter of setting and can remember work(
Can, to simplify in Reusability, operation is set.
Further, shown in Micro-processor MCV system board provided with integrated LED lamp or buzzer warning, pass through LED
Or buzzer can the direct feel user heartbeat in heart rate test, and run duration prompting, ambient temperature and humidity warning, it is poisonous
Gas warning etc..
The control system component number is few, and the power consumption of each element, anti-interference and system cost are all significantly improved.In addition
If the control system needs to improve function, change that original system need not be very big, changes software and a small amount of hardware is
It can complete, can flexible expanded function.
The Row control instrument acts above-mentioned control system as shown in Figure 3, and control method is as follows：
Micro-processor MCV completes various initialization actions.
Micro-processor MCV has detected whether that button is pressed, if there is button to press, what letter just judge the button transmission is
Breath, and correspondingly handle it control corresponding with execution and real-world programs code, have otherwise continued to determine whether that button is pressed.
Micro-processor MCV has detected whether bluetooth connection, if there is bluetooth connection, just judge cell phone application transmission is what
Information, and correspondingly handle it control corresponding with execution and real-world programs code, have otherwise continued to determine whether bluetooth connection.
Whether the setting of Micro-processor MCV detection parameters is completed, if parameter setting is completed, judges whether to start motion, if
Start, then mechanical structure starts to act, if not starting, mechanical structure is failure to actuate.
The signal of Micro-processor MCV real-time collecting sensor feedback, and corresponding processing is done to sensor signal, and judge
Whether corresponding sensor values are exceeded, and corresponding alarm is done if exceeded, continue to detect whether if not exceeded exceeded.
The achievable motor pattern of the instrument is illustrated below by the operating instruction of control panel.Control panel is (see figure
4) it is made up of 6 buttons, 8 toggle switch, motor pattern setting, speed setting, run duration setting, thigh and calf fortune can be achieved
The functions such as dynamic angular range setting.
Programme-control toggle switch explanation：
1) dial-up 1,2 controls motor pattern
Pattern zero (control thigh and calf is swung manually)：Dial-up 1 disconnects, dial-up 2 disconnects
Pattern one (shank swings up and down shuttling movement)：Dial-up 1 closes, dial-up 2 disconnects
Pattern two (motion of thigh wobble cycle)：Dial-up 1 disconnects, dial-up 2 closes
Pattern three (motion of thigh and calf synchronous circulating)：Dial-up 1 closes, dial-up 2 closes
2) dial-up 3,4 controls vibration massage function start and stop
Shank vibromassage unlatching/closing：Dial-up 3 is closed/disconnected
Thigh vibromassage unlatching/closing：Dial-up 4 is closed/disconnected
3) dial-up 5,6 controls shank movement velocity, and dial-up 7,8 controls thigh movement velocity
Shank movement velocity：
1 grade：Dial-up 5 disconnects, dial-up 6 disconnects
2 grades：Dial-up 5 closes, dial-up 6 disconnects
3 grades：Dial-up 5 disconnects, dial-up 6 closes
4 grades：Dial-up 5 closes, dial-up 6 closes
Thigh movement velocity：
1 grade：Dial-up 7 disconnects, dial-up 8 disconnects
2 grades：Dial-up 7 closes, dial-up 8 disconnects
3 grades：Dial-up 7 disconnects, dial-up 8 closes
4 grades：Dial-up 7 closes, dial-up 8 closes
Four motor pattern concrete conditions are as follows：
1), pattern zero (the independent control of thigh and calf motion)：
(1) dial-up 1 disconnects, dial-up 2 disconnects, the code of program Dietary behavior zero operation part；
(2) pendulum, long-press thigh bottom button on long-press thigh, the constantly letter to the Micro-processor MCV transmission upper and lower pendulum of thigh
Number, it is recycled into and performs the code that thigh is swung, realize that thigh is swung up and down, similarly, control shank motion manually can be achieved；
(3) speed that can arbitrarily control thigh and calf to swing and swing in such a mode.
2), pattern one (shank is swung and shuttling movement)：
(1) dial-up 1 closes, dial-up 2 disconnects, the code of program Dietary behavior one operation part；
(2) it is any to press pendulum or bottom button on thigh, put on thigh or bottom button constantly transmits to Micro-processor MCV
The signal of the upper and lower pendulum of thigh, thigh is adjusted to suitable thigh support position；
(3) shank angle+button or shank angle-button are arbitrarily adjusted, constantly gives Micro-processor MCV to transmit shank angle
Numerical value is swung, sets suitable swing angle scope；
(4) arbitrarily press run duration+- key time setting control signal can be sent to Micro-processor MCV and (or do not set
It is fixed)；
(5) press start key can opening movement pattern one, shank is swung up and down, until the time to (or being recycled to always
It is manually pressed by stop key)；
(6) controllable size leg arm movement velocity at any time.
3), pattern two (thigh is swung and shuttling movement)：
(1) dial-up 2 closes, dial-up 1 disconnects, the code of program Dietary behavior two operation part；
(2) pendulum or bottom button on lower shank are arbitrarily pressed, is put on shank or bottom button constantly transmits to Micro-processor MCV
The signal of the upper and lower pendulum of shank, shank is adjusted to suitable leg support position；
(3) thigh angle+button or thigh angle-button are arbitrarily adjusted, constantly transmits thigh angle to Micro-processor MCV
Numerical value is swung, sets suitable swing angle scope；
(4) arbitrarily pressing run duration+- key can send to Micro-processor MCV needed for time setting control signal adjustment
Time (or not setting)；
(5) press start key can opening movement pattern two, thigh is swung up and down, until the time to (or being recycled to always
It is manually pressed by stop key)；
(6) controllable size leg arm movement velocity at any time.
4), pattern three：(motion of thigh and calf synchronous circulating)
Under this motor pattern, the angle between thigh and shank will keep being basically unchanged.
(1) dial-up 1 closes, dial-up 2 closes, the program code of Dietary behavior three operation part；
(2) big (small) leg angle+button of any adjustment or big (small) leg angle-button, are constantly transmitted to Micro-processor MCV
Thigh and calf angle swinging numerical value, set suitable thigh and calf swing angle scope；
(3) arbitrarily pressing run duration+- key can send to Micro-processor MCV needed for time setting control signal adjustment
Time (or not setting)；
(4) press start key can opening movement pattern three, thigh and calf is synchronously swung up and down until the time to (or following always
Ring is to being manually pressed by stop key)；
(5) controllable size leg arm movement velocity at any time.
When control panel or cell phone application, which correspond to button, to be pressed, mechanical structure will produce corresponding action, and when switching
Swung to thigh and calf and during three kinds of adjustable automatic control modes of shuttling movement, mechanical structure will autokinetic movement, and moving
, can Vibration on Start-up massage functions during function setting.The various kinds of sensors integrated simultaneously also will be anti-by signal in real time
Feed Micro-processor MCV, Micro-processor MCV, which will be sent, performs corresponding order.This instrumentation more simple and flexible is convenient.
Although principle of the present utility model is described in detail above in conjunction with preferred embodiment of the present utility model,
It should be appreciated by those skilled in the art that above-described embodiment is only the explanation to exemplary implementation of the present utility model, and
The non-restriction to the utility model scope.Details in embodiment does not form the limitation to the scope of the utility model,
In the case of without departing substantially from spirit and scope of the present utility model, any equivalent transformation based on technical solutions of the utility model, letter
Single replacement etc. is obvious to be changed, and is all fallen within scope of protection of the utility model.
Claims (9)
- A kind of 1. multi-functional recovering aid instrument of lower limb, it is characterised in that the instrument include thigh arm (1), contiguous block (2), Shank arm (3), connecting rod (4), bearing block (6), push rod a (8), push rod b (9), motor (10) and universal joint (12), the thigh arm (1) one end is flexibly connected by the contiguous block (2) with described shank arm (3) one end, and the other end of the thigh arm (1) passes through The connecting rod (4) is movably connected on the bearing block (6), and the push rod a (8) and the push rod b (9) are separately positioned on described Below thigh arm (1) and the shank arm (3), the push rod a (8) and the push rod b (9) bottom are connected to the motor (10), the push rod a (8) and the push rod b (9) pass through the universal joint (12) and the thigh arm (1), the shank respectively Arm (3) and the motor (10) connection, by controlling the motor (10) to drive the push rod a (8), push rod b (9) to stretch Contracting motion, and then drive the thigh arm (1) and/or the shank arm (3) to swing up and down.
- 2. the multi-functional recovering aid instrument of lower limb according to claim 1, it is characterised in that the instrument also includes two U-lag (13), the U-lag (13) are separately fixed on the thigh arm (1) and the shank arm (3).
- 3. the multi-functional recovering aid instrument of lower limb according to claim 2, it is characterised in that the instrument also includes massage Cushion is heated, the massage heating cushion is fixedly mounted on the U-lag (13) upper surface.
- 4. the multi-functional recovering aid instrument of lower limb according to claim 1 or 2, it is characterised in that the thigh arm (1) and institute It is stretchy rod to state shank arm (3).
- 5. the multi-functional recovering aid instrument of lower limb according to claim 4, it is characterised in that the instrument also includes base (7), the bearing block (6) is fixedly installed on the base (7).
- 6. the multi-functional recovering aid instrument of lower limb according to claim 5, it is characterised in that the instrument also includes motor Base (11), the motor (10) are fixedly connected with the motor base (11), and the motor base (11) is placed in the base (7) on, and can be reciprocatingly slided on the base (7).
- 7. the multi-functional recovering aid instrument of lower limb according to claim 5, it is characterised in that the base (7) is long trough Structure.
- 8. the multi-functional recovering aid instrument of lower limb according to claim 1, it is characterised in that connecting rod (4) the both ends difference Provided with bearing (5), the bearing (5) is arranged on the bearing block (6).
- 9. the multi-functional recovering aid instrument of lower limb according to claim 1, it is characterised in that the universal joint (12) is cross Gimbal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621247614.0U CN206642055U (en) | 2016-11-21 | 2016-11-21 | A kind of multi-functional recovering aid instrument of lower limb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621247614.0U CN206642055U (en) | 2016-11-21 | 2016-11-21 | A kind of multi-functional recovering aid instrument of lower limb |
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| Publication Number | Publication Date |
|---|---|
| CN206642055U true CN206642055U (en) | 2017-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621247614.0U Expired - Fee Related CN206642055U (en) | 2016-11-21 | 2016-11-21 | A kind of multi-functional recovering aid instrument of lower limb |
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| Country | Link |
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| CN (1) | CN206642055U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108354773A (en) * | 2018-03-05 | 2018-08-03 | 大连民族大学 | A kind of automatic rehabilitation instrument for lower limb rehabilitation |
| CN108553264A (en) * | 2018-01-12 | 2018-09-21 | 孙琳琳 | A kind of postoperative nursing rehabilitation device of neurosurgery |
| CN112155938A (en) * | 2020-09-30 | 2021-01-01 | 姜人豪 | Department of neurology rehabilitation training device |
-
2016
- 2016-11-21 CN CN201621247614.0U patent/CN206642055U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108553264A (en) * | 2018-01-12 | 2018-09-21 | 孙琳琳 | A kind of postoperative nursing rehabilitation device of neurosurgery |
| CN108354773A (en) * | 2018-03-05 | 2018-08-03 | 大连民族大学 | A kind of automatic rehabilitation instrument for lower limb rehabilitation |
| CN112155938A (en) * | 2020-09-30 | 2021-01-01 | 姜人豪 | Department of neurology rehabilitation training device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 Termination date: 20201121 |
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| CF01 | Termination of patent right due to non-payment of annual fee |