CN107595552B - Human lower limb passive exercise device - Google Patents
Human lower limb passive exercise device Download PDFInfo
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- CN107595552B CN107595552B CN201711015427.9A CN201711015427A CN107595552B CN 107595552 B CN107595552 B CN 107595552B CN 201711015427 A CN201711015427 A CN 201711015427A CN 107595552 B CN107595552 B CN 107595552B
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- connecting rod
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- exercise
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The invention discloses a human lower limb passive exercise device, wherein a motor is driven by a bevel gear to rotate, two ends of the motor are provided with devices similar to bicycle pedals, when exercise is needed, feet are placed on the pedals, the motor drives the pedals to rotate, and the lower limb of a person passively receives the exercise; the rotating shaft drives the two supporting pieces to do opposite reciprocating motions through the bevel gears, feet are respectively placed on the two supporting pieces during exercise, and the lower limbs of a person are passively exercised through the approaching-keeping away-approaching motion of the two supporting pieces. The invention can provide passive lower limb exercise for people who work hard every day, and is beneficial to the health of people; can provide passive rehabilitation exercise for patients with inconvenient lower limb movement and old people, saves time and labor for caring the relatives of the patients, is convenient for the physical exercise of the old people and is suitable for popularization and use.
Description
Technical Field
The invention relates to the field of sports equipment, in particular to a human lower limb passive exercise device.
Background
With the progress of society, people have a higher and higher attention to health problems of themselves. However, most white collars sit for a long time in urban life nowadays, so that lower limbs are in a sub-health state, and only a small part of the women are willing to actively exercise after tired from work for one day; there are also some elderly people with inconvenient movements, which have a need for exercise themselves, but are not physically convenient to exercise actively.
Disclosure of Invention
The invention aims to provide a human lower limb passive exercise device which has the effect of providing lower limb passive exercise for people who can not exercise actively due to tiredness and lack of energy.
The technical aim of the invention is realized by the following technical scheme:
the utility model provides a human lower limb passive exercise device which is characterized in that the device comprises a box body with a cavity therein and a rotating shaft penetrating through the box body, wherein a first pedal and a second pedal which are mutually and centrosymmetrically arranged by taking the midpoint of the axis of the rotating shaft as a symmetry center are arranged at two ends of the rotating shaft, the first pedal and the second pedal are L-shaped, the rotating shaft is driven by a first bevel gear group wheel, a second connecting rod which is rotationally connected with the rotating shaft by a second bevel gear group, a third connecting rod which is rotationally connected with the rotating shaft by a third bevel gear group, one end of the second connecting rod, far away from the rotating shaft, is fixedly connected with a first driving part which rotates along with the connecting rod and can drive a second sliding block to move in the horizontal direction, and one end of the third connecting rod, far away from the rotating shaft, is fixedly connected with a second driving part which rotates along with the connecting rod and can drive a third sliding block to move in the horizontal direction; the second sliding block and the third sliding block synchronously reciprocate in the same horizontal plane in opposite directions; the second sliding block and the third sliding block are connected with a supporting component penetrating through the box body.
By adopting the technical scheme, when the motor rotates, the first bevel gear set drives the rotating shaft to rotate, and when the rotating shaft rotates, the first pedal and the second pedal at the two ends of the rotating shaft are driven to rotate; when the person returns to work every day and is tired, the person sits on a chair or a sofa and steps on a first pedal and a second pedal respectively; the first pedal and the second pedal which rotate can drive the legs to move, so that the effect of passively exercising the lower limbs is achieved. The second bevel gear set and the third bevel gear set drive the second connecting rod and the third connecting rod to rotate when the rotating shaft rotates, the second connecting rod and the third connecting rod drive the second driving piece and the third driving piece which are fixedly connected with the second connecting rod and the third connecting rod to rotate when the rotating shaft rotates, the second driving piece and the third driving piece can drive the support component to do reciprocating motion in opposite directions, a person needing to exercise places the feet on the support component, and the support component can drive the feet to do combined-separated-combined motion when doing reciprocating motion, so that the effect of exercising the lower limbs is achieved.
The invention is further provided with: the lower extreme of box is provided with elevating gear and links to each other with the base, the base lower extreme is provided with the supporting baseplate that can shrink to the base inside.
By adopting the technical scheme, the lifter can adjust the height of the whole box body relative to the ground, so that the whole device can adapt to the requirements of different people on different heights; the collapsible supporting shoe that the base lower extreme set up plays whole device when stretching out and increases the effect of stability when the operation, can be with the supporting shoe income inside the base when not using, saves space.
The invention is further provided with: the lifting device comprises two sliding rods symmetrically arranged on a base, a sliding sleeve sleeved on each sliding rod in a sliding way, a fixed block fixed on each sliding rod, and a first lifting connecting rod and a second lifting connecting rod which are connected with the sliding sleeve and the fixed block on one sliding rod in a hinging way and are in middle rotation connection; a stay bar is fixedly arranged between the two sliding sleeves, and a cylinder for driving the stay bar is connected to the stay bar; the lower extreme of sliding sleeve is provided with the gyro wheel with the base contact.
By adopting the technical scheme, when the air cylinder drives the stay bar to move along the sliding rod, the first lifting connecting rod and the second lifting connecting rod are driven to rotate so as to drive the box body to rise; when the cylinder contracts, the sliding sleeve moves in the direction opposite to the driving direction of the cylinder under the action of the gravity of the box body, and the height of the box body is reduced. The lifting of the box body can meet the requirements of different crowds on different box body heights; simultaneously, place the foot on support piece, realize the lift of box through adjusting the cylinder also can temper the low limbs.
The invention is further provided with: the first pedal and the second pedal comprise vertical rods connected with the rotating shaft and pedal pieces rotationally connected with the vertical rods.
Through adopting above-mentioned technical scheme, when taking exercise, pedal on pedal piece, pedal piece and montant rotate to be connected, it is more convenient, comfortable to use.
The invention is further provided with: the supporting component comprises a supporting block provided with an arc notch and a cross rod for connecting the supporting block with the second sliding block and the third sliding block.
By adopting the technical scheme, the arc notch is convenient for placing feet, and the exercise is more comfortable.
The invention is further provided with: the first driving piece comprises a first connecting block which is perpendicular to the second connecting rod and is fixedly connected with the second connecting rod, and a first driving column is arranged on one side, far away from the second connecting rod, of the first connecting block; the second sliding block is provided with a vertical second guide groove, and the first driving column is inserted into the second guide groove.
Through adopting above-mentioned technical scheme, when the second connecting rod rotates, through first connecting piece and first drive post cooperation second guide slot drive second slider motion.
The invention is further provided with: the second driving piece comprises a second connecting block which is perpendicular to the third connecting rod and fixedly connected with the third connecting rod, and a second driving column is arranged on one side, far away from the third connecting rod, of the second connecting block; the third sliding block is provided with a vertical third guide groove, and the second driving column is inserted into the third guide groove.
Through adopting above-mentioned technical scheme, when the third connecting rod rotates, through second connecting block and second drive post cooperation third guide slot drive third slider motion.
The invention is further provided with: the box body is provided with a receiver, the receiver is connected with the motor and the air cylinder and used for receiving signals of the remote controller, and the receiver is matched with the remote controller to control the rotation speed of the motor and the operation of the air cylinder.
By adopting the technical scheme, the machine can be controlled by the remote controller during exercise, so that the operation of the machine accords with the habit of the user.
In summary, the invention has the following beneficial effects: firstly, the device can provide passive lower limb exercise for people after the hard work every day, and is beneficial to the physical health of people;
secondly, can provide passive rehabilitation exercise for patients with inconvenient lower limb movement and old people, save time and labor for caring for relatives of patients, and facilitate physical exercise of the old people.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a diagram mainly used for showing the connection relationship among the first bevel gear set, the second bevel gear set, the third bevel gear set, the rotating shaft, the second connecting rod and the third connecting rod;
fig. 3 is mainly used for showing the connection relationship of the first driving member, the second sliding block and the third sliding block;
FIG. 4 is a schematic view of a lifting device according to the present invention;
fig. 5 is a bottom view of the base of the present invention.
In the figure: 1. a case; 2. a base; 3. a rotating shaft; 4. a first pedal; 5. a second pedal; 6. a vertical rod; 7. a pedal; 8. a receiver; 9. a cavity; 10. a first bevel gear set; 11. a motor; 12. a second bevel gear set; 13. a third bevel gear set; 14. a second connecting rod; 15. a third connecting rod; 16. a baffle; 17. a first driving member; 171. a first connection block; 172. a first drive column; 18. a second driving member; 181. a second connection block; 182. a second drive column; 19. a second slider; 20. a third slider; 21. a second guide groove; 22. a third guide groove; 23. a support; 231. a cross bar; 232. a support block; 24. an arc-shaped notch; 25. a slide rod; 26. a sliding sleeve; 27. a fixed block; 28. a cylinder; 29. a first lifting rod; 30. a second lifting rod; 31. a third lifting rod; 32. a fourth lifting rod; 33. a roller; 34. a support base plate; 35. a brace rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present invention is not limited by the specific embodiments, and modifications can be made to the embodiments without creative contribution by those skilled in the art after reading the present specification, but are protected by patent laws within the scope of claims of the present invention.
An embodiment, a human lower limb passive exercise device, as shown in figure 1, comprises a box body 1, wherein the lower end of the box body 1 is connected with a base 2 through a lifting device. The box 1 is equipped with a pivot 3 throughout, and the both ends fixedly connected with of pivot 3 regard as the central point of pivot 3 axial lead midpoint and mutual central symmetry's first footboard 4 and second footboard 5, the montant 6 one end and the pivot 3 fixed connection of first footboard 4, the other end of montant 6 is equipped with the pedal piece 7 with montant 6 perpendicular and with montant 6 rotation connection. The side of the box body 1 is provided with a receiver 8 for receiving a control signal from a remote controller, and the receiver 8 controls the operation of the whole device through an electric signal control matched with a motor 11 and a cylinder 28.
As shown in fig. 2, a cavity 9 is arranged in the box body 1, a first bevel gear set 10 is arranged in the middle of a part of the cavity 9, which is positioned in the rotating shaft 3, and is coaxial with the rotating shaft 3, and a bevel gear which is not connected with the rotating shaft 3 in the first bevel gear set 10 is connected with the shaft of a motor 11; a second bevel gear set 12 and a third bevel gear set 13 are arranged on the two sides of the rotating shaft 3, which are positioned on the first bevel gear, and the sizes of the second bevel gear set 12 and the third main gear set are consistent; no bevel gear connected with the rotating shaft 3 in the second bevel gear set 12 is fixedly connected with the second connecting rod 14, and the second connecting rod 14 is vertical to the rotating shaft 3; the bevel gears of the third bevel gear set 13, which are not connected with the rotating shaft 3, are fixedly connected with a third connecting rod 15 and are perpendicular to the rotating shaft 3. One end of the second connecting rod 14, which is far away from the rotating shaft 3, penetrates through the baffle 16 and is fixedly connected with the first driving piece 17; one end of the third connecting rod 15 far away from the rotating shaft 3 penetrates through the baffle 16 and is fixedly connected with the second driving piece 18; the second connecting rod 14 and the third connecting rod 15 are rotatably connected with the baffle 16, and the diameters of the second connecting rod 14 and the third connecting rod 15 are the same.
As shown in fig. 3, the first driving member 17 includes a first connecting block 171 fixedly connected to and perpendicular to the second connecting rod 14, and a first driving column 172 perpendicular to the first connecting block 171 is disposed at an end of the first connecting block 171 away from the second connecting rod 14; the first driving column 172 is inserted into the second guide groove 21 of the square second slider 19; the second slide block 19 is fixedly connected with a supporting piece 23 penetrating through the outer wall of the box body 1; the second driving piece 18 comprises a second connecting block 181 which is fixedly connected with the third connecting rod 15 and is vertical, and a second driving column 182 which is vertical to the second connecting block 181 is arranged at one end of the second connecting block 181 far away from the third connecting rod 15; the second driving post 182 is inserted into the third guide slot 22 of the square third slider 20; the third sliding block 20 is fixedly connected with a supporting piece 23 penetrating through the outer wall of the box body 1; the support piece 23 comprises a cross rod 231 connected with the sliding block, a support block 232 fixedly connected with one end, far away from the sliding block, of the cross rod 231, and an arc-shaped notch 24 is formed in the upper end of the support block 232; the first and second connection blocks 171 and 181 are identical in size and are angled at 180 ° when rotated.
As shown in fig. 4 and 5, the lifting device comprises two sliding rods 25 mounted on the base 2, each sliding rod 25 is respectively sleeved with a fixed block 27 fixed with the sliding rod 25 and a sliding sleeve 26 capable of sliding on the sliding rod 25, the sliding sleeve 26 is connected with a first lifting rod 29 in a hinged manner, the fixed block 27 is connected with a second lifting rod 30 in a hinged manner, and the middle of the first lifting rod 29 and the second lifting rod 30 are rotatably connected through a rotating column. One end of the first lifting rod 29 far away from the base 2 is hinged with a third lifting rod 31, one end of the second lifting rod 30 far away from the base 2 is hinged with a fourth lifting rod 32, and the middle of the third lifting rod 31 and the middle of the fourth lifting rod 32 are rotatably connected; one end of the third lifting rod 31 and the fourth lifting rod 32 far away from the base 2 is connected and hinged with the lower end of the box body 1. A supporting rod 35 is fixedly connected between the two sliding sleeves 26, the middle part of the supporting rod 35 is fixedly connected with a telescopic shaft of an air cylinder 28, and the air cylinder 28 is fixedly arranged on the base 2; the lower end of the sliding sleeve 26 is provided with a roller 33 which is contacted with the upper surface of the base 2. The lower end of the base 2 is provided with a supporting bottom plate 34 which can be telescopic into the base 2.
Claims (5)
1. The utility model provides a human lower limb passive exercise device which is characterized in that, including box (1) of interior cavity (9), run through pivot (3) that box (1) set up, pivot (3) both ends are provided with first footboard (4) and second footboard (5) that use pivot (3) axial lead midpoint to be the symmetry center mutual center symmetry, first footboard (4) and second footboard (5) are "L" type, drive through first bevel gear group wheel pivot (3) pivoted motor (11), second connecting rod (14) through second bevel gear group (12) and pivot (3) swivelling joint, third connecting rod (15) through third bevel gear group (13) and pivot (3) swivelling joint, the one end that second connecting rod (14) kept away from pivot (3) is fixedly connected with first driving piece (17) that rotates and can drive second slider (19) in the horizontal direction along with the connecting rod, one end that third connecting rod (15) kept away from pivot (3) is fixedly connected with and can drive slider (20) in the horizontal direction second driving piece (18) that moves;
the first driving piece (17) comprises a first connecting block (171) which is perpendicular to the second connecting rod (14) and is fixedly connected with the second connecting rod, and a first driving column (172) is arranged on one side, away from the second connecting rod (14), of the first connecting block (171); the second driving piece (18) comprises a second connecting block (181) which is perpendicular to the third connecting rod (15) and is fixedly connected with the third connecting rod, and a second driving column (182) is arranged on one side, far away from the third connecting rod (15), of the second connecting block (181); the third sliding block (20) is provided with a vertical third guide groove (22), and the second driving column (182) is inserted into the third guide groove (22); the second sliding block (19) is provided with a vertical second guide groove (21), and the first driving column (172) is inserted into the second guide groove (21);
the second sliding block (19) and the third sliding block (20) do synchronous reciprocating motion in the same horizontal plane in opposite directions, and the first connecting block (171) and the second connecting block (181) are in consistent size and form an angle of 180 degrees when rotating; the second sliding block (19) and the third sliding block (20) are connected with a supporting piece (23) penetrating through the box body (1), and the supporting piece (23) comprises a supporting block (232) provided with an arc notch (24) and a cross rod (231) connecting the supporting block (232) with the second sliding block (19) and the third sliding block (20).
2. A passive exercise device for the lower extremities of a human body as claimed in claim 1, wherein: the lower extreme of box (1) is provided with elevating gear and links to each other with base (2), base (2) lower extreme is provided with supporting baseplate (34) that can shrink to base (2) inside.
3. A passive exercise device for the lower extremities of a human body as claimed in claim 2, wherein: the lifting device comprises two sliding rods (25) symmetrically arranged on the base (2), a sliding sleeve (26) slidably sleeved on each sliding rod (25), a fixed block (27) fixed on each sliding rod (25), and a first lifting connecting rod and a second lifting connecting rod which are connected with the sliding sleeve (26) and the fixed block (27) on one sliding rod (25) in a hinged manner and are in middle rotation connection; a stay bar is fixedly arranged between the two sliding sleeves (26), and a cylinder (28) for driving the stay bar is connected to the stay bar.
4. A passive exercise device for the lower extremities of a human body as claimed in claim 1, wherein: the first pedal (4) and the second pedal (5) comprise a vertical rod (6) connected with the rotating shaft (3), and a pedal piece (7) rotationally connected with the vertical rod (6).
5. A passive exercise device for the lower extremities of a human body as claimed in claim 1, wherein: the box body (1) is provided with a receiver (8), the receiver (8) is connected with a motor (11) and a cylinder (28) and is used for receiving signals of a remote controller, and the receiver is matched with the remote controller to control the rotation speed of the motor (11) and the operation of the cylinder (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711015427.9A CN107595552B (en) | 2017-10-25 | 2017-10-25 | Human lower limb passive exercise device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711015427.9A CN107595552B (en) | 2017-10-25 | 2017-10-25 | Human lower limb passive exercise device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107595552A CN107595552A (en) | 2018-01-19 |
| CN107595552B true CN107595552B (en) | 2023-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711015427.9A Active CN107595552B (en) | 2017-10-25 | 2017-10-25 | Human lower limb passive exercise device |
Country Status (1)
| Country | Link |
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| CN (1) | CN107595552B (en) |
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| US3917261A (en) * | 1974-08-05 | 1975-11-04 | Samuel N Small | Foot exercising device |
| US6821234B1 (en) * | 2003-10-21 | 2004-11-23 | Raymond L. Barbee | Motorized exercise and rehabilitation chair |
| CN201205333Y (en) * | 2008-04-25 | 2009-03-11 | 吴兵 | Passive functional training wheel |
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| CN203591564U (en) * | 2013-10-12 | 2014-05-14 | 武汉理工大学 | Multifunctional body-building machine |
| CN203790515U (en) * | 2014-04-28 | 2014-08-27 | 浙江广厦建设职业技术学院 | Double-person pedal-type bodybuilding device |
| CN104905936A (en) * | 2015-06-02 | 2015-09-16 | 哈尔滨工程大学 | Rehabilitation chair for upper limbs and lower limbs |
| CN104958166A (en) * | 2015-07-03 | 2015-10-07 | 安阳师范学院 | Four-limb synergic movement rehabilitation training device |
| CN105232216A (en) * | 2015-10-30 | 2016-01-13 | 昆明学院 | Device installed in classrooms or bedrooms of students and used for preventing myopia of students |
| CN106963599A (en) * | 2017-05-08 | 2017-07-21 | 惠安县鑫泰信息科技有限公司 | A kind of the elderly's four limbs training stand |
| CN107019620A (en) * | 2017-05-15 | 2017-08-08 | 巢湖学院 | A kind of many training mode lower limb rehabilitation exercising apparatus |
| CN107137204A (en) * | 2017-06-23 | 2017-09-08 | 深圳市晓控通信科技有限公司 | A kind of lazyboot's body-building equipment based on Internet of Things |
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| US20030036462A1 (en) * | 2001-08-20 | 2003-02-20 | Sundaram Ravikumar | Powered antithrombotic foot mobility device |
| US20080221492A1 (en) * | 2007-02-26 | 2008-09-11 | El Chonen Avrahm | Exercise stand and active/passive pedalling device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3917261A (en) * | 1974-08-05 | 1975-11-04 | Samuel N Small | Foot exercising device |
| US6821234B1 (en) * | 2003-10-21 | 2004-11-23 | Raymond L. Barbee | Motorized exercise and rehabilitation chair |
| CN201205333Y (en) * | 2008-04-25 | 2009-03-11 | 吴兵 | Passive functional training wheel |
| CN201389157Y (en) * | 2009-03-30 | 2010-01-27 | 赵晓飞 | Fitness rehabilitation apparatus |
| CN203224907U (en) * | 2013-04-26 | 2013-10-02 | 赵平 | Rehabilitation exercise guiding system |
| CN203591564U (en) * | 2013-10-12 | 2014-05-14 | 武汉理工大学 | Multifunctional body-building machine |
| CN203790515U (en) * | 2014-04-28 | 2014-08-27 | 浙江广厦建设职业技术学院 | Double-person pedal-type bodybuilding device |
| CN104905936A (en) * | 2015-06-02 | 2015-09-16 | 哈尔滨工程大学 | Rehabilitation chair for upper limbs and lower limbs |
| CN104958166A (en) * | 2015-07-03 | 2015-10-07 | 安阳师范学院 | Four-limb synergic movement rehabilitation training device |
| CN105232216A (en) * | 2015-10-30 | 2016-01-13 | 昆明学院 | Device installed in classrooms or bedrooms of students and used for preventing myopia of students |
| CN106963599A (en) * | 2017-05-08 | 2017-07-21 | 惠安县鑫泰信息科技有限公司 | A kind of the elderly's four limbs training stand |
| CN107019620A (en) * | 2017-05-15 | 2017-08-08 | 巢湖学院 | A kind of many training mode lower limb rehabilitation exercising apparatus |
| CN107137204A (en) * | 2017-06-23 | 2017-09-08 | 深圳市晓控通信科技有限公司 | A kind of lazyboot's body-building equipment based on Internet of Things |
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| Publication number | Publication date |
|---|---|
| CN107595552A (en) | 2018-01-19 |
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