CN213642973U - Human leg stretching exercise mechanism for medical rehabilitation - Google Patents
Human leg stretching exercise mechanism for medical rehabilitation Download PDFInfo
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- CN213642973U CN213642973U CN202022848031.6U CN202022848031U CN213642973U CN 213642973 U CN213642973 U CN 213642973U CN 202022848031 U CN202022848031 U CN 202022848031U CN 213642973 U CN213642973 U CN 213642973U
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- bevel gear
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- 210000002414 leg Anatomy 0.000 description 10
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001166076 Diapheromera femorata Species 0.000 description 1
- 206010060820 Joint injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000000629 knee joint Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of medical equipment, specifically be a human shank that is used for medical rehabilitation is stretched out and is bent exercise mechanism, the device comprises a device main part, top one side of device main part is provided with the footboard, one side fixed mounting that the inside of device main part is close to the footboard has the slide bar, the bottom both sides of footboard all are provided with powerful extension spring, outer end one side fixed mounting of powerful extension spring has the connecting rod, one side fixed mounting that the bottom of device main part is close to the connecting rod has guiding mechanism, one side fixed mounting that the top of device main part is close to guiding mechanism has the cushion, one side fixed mounting that the top of device main part corresponds the cushion has hand handle. A human shank that is used for medical treatment recovered exercise mechanism that stretches out can make the integrated device adjust tensile strength according to the demand, the person of being convenient for to use operates, the effectual practicality that improves the integrated device brings better use prospect.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically a human shank that is used for medical rehabilitation is stretched out and is bent exercise mechanism.
Background
In the society of today, many people can be injured because of the unexpected shank that appears, and the light person is the injury of skin flesh, and the heavy person is injured the bone, and the walking stick or wheelchair help its removal to the patient of shank injury generally uses in the hospital at present, and generally lets the disease bed rest and medication in the aspect of rehabilitation therapy, but the science proves, the shank injury patient carries out appropriate amount of shank training in the rehabilitation process, is favorable to recovering, and for the patient of knee joint injury, the postoperative is resumeed very crucial, consequently need carry out the rehabilitation training to injured joint, guarantee can recover to best state after going out the hospital.
Present stretching exercise mechanism that bends has certain drawback when using, and present stretching exercise mechanism that bends single structure can only use same tensile strength to take exercise when using, can not adjust tensile strength according to the demand, and the function is comparatively simple to it is comparatively inconvenient, at the in-process of using, has brought certain influence. Accordingly, those skilled in the art have provided a human leg stretching exercise mechanism for medical rehabilitation to solve the problems set forth in the background art described above.
Disclosure of Invention
An object of the utility model is to provide a human shank that is used for medical rehabilitation is stretched out and is bent exercise mechanism to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a human shank that is used for medical rehabilitation is stretched out and is bent exercise mechanism, includes the device main part, top one side of device main part is provided with the footboard, one side fixed mounting that the inside of device main part is close to the footboard has the slide bar, the bottom both sides of footboard all are provided with powerful extension spring, outer end one side fixed mounting of powerful extension spring has the connecting rod, one side fixed mounting that the bottom of device main part is close to the connecting rod has guiding mechanism, one side fixed mounting that the top of device main part is close to guiding mechanism has the cushion, one side fixed mounting that the top of device main part corresponds the cushion has hand handle, one side that the outer end of device main part is close to hand handle is provided with the back of the body and fills up, one side fixed mounting that the surface of device main part is close.
As a further aspect of the present invention: the headrest is fixedly mounted on one side of the top end of the support frame, a lead screw is arranged on one side of the interior of the adjusting mechanism, and the lead screw penetrates through one side of the interior of the connecting rod.
As a further aspect of the present invention: the inner wall of the adjusting mechanism is fixedly provided with a thrust bearing corresponding to one end of the screw rod, the adjusting mechanism is fixedly connected with the screw rod through the thrust bearing, one side of the connecting rod corresponding to the screw rod is fixedly provided with a ball nut, and the ball nut and the screw rod are meshed with each other.
As a further aspect of the present invention: a first bevel gear is fixedly mounted on one side, close to the thrust bearing, of the outer wall of the screw rod, a second bevel gear is arranged on one side, close to the first bevel gear, of the inner portion of the adjusting mechanism, and the first bevel gear and the second bevel gear are meshed with each other.
As a further aspect of the present invention: one side that guiding mechanism's outer end is close to second bevel gear is provided with waves the handle, and waves handle outer end one side fixed mounting and have the axis of rotation, and wave the handle and pass through axis of rotation and second bevel gear fixed connection, one side that the inside of footboard corresponds the slide bar runs through and has seted up the sliding hole, and the footboard passes through sliding hole and slide bar sliding connection.
As a further aspect of the present invention: one side fixed mounting that the bottom of footboard is close to the sliding hole has a set of couple, the inside one side meshing of couple has the lead screw.
As a further aspect of the present invention: one side fixed mounting that the bottom of footboard is close to the sliding hole has a set of couple, the inside one side meshing of couple has the lead screw.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the adjusting mechanism, a user stably places the device main body on the ground, the user sits on the cushion and leans against the backrest cushion, the head is rested on the headrest, the foot is placed on the pedal, the anti-skidding effect of the foot is guaranteed through the anti-skidding cushion, the user pushes the pedal with legs, the pedal is driven to slide more stably through the matching of the sliding hole and the sliding rod, certain tensile strength can be increased for the pedal through the powerful tension spring, the user can conveniently stretch and exercise the leg, the user can conveniently operate, when the user needs to adjust the tensile strength of the powerful tension spring, the shaking handle can be rotated, through the matching of the first bevel gear and the second bevel gear, the lead screw arranged by the thrust bearing can be driven to rotate, through the matching between the lead screw and the ball nut of the connecting rod, the connecting rod can be driven to slide and adjust on the outer wall of the lead screw, the position of connecting rod more is close the footboard, then can shorten the stroke distance of powerful extension spring, the effectual tensile strength who reduces powerful extension spring, and the effectual practicality that improves the device is convenient for the user to use, and is better for traditional mode.
2. Through the couple that sets up, when the strong extension spring of user's needs overhaul to be changed, then can rotate the lead screw, take out the lead screw from connecting the draw-in groove, user of service then can take out the strong extension spring from couple, convenient to use personnel inspects the change, improve the life of device main part, vice versa, when user of service needs to install the strong extension spring, then can hang the strong extension spring in couple department, the rotation lead screw in opposite direction, go into connecting the draw-in groove with the one end card of lead screw, then can install the strong extension spring, convenient to use personnel use, better for traditional mode.
Drawings
FIG. 1 is a schematic diagram of a human leg stretching exercise mechanism for medical rehabilitation;
FIG. 2 is a schematic side view of a connecting rod and an adjusting mechanism of a human leg stretching exercise mechanism for medical rehabilitation;
fig. 3 is a schematic structural diagram of a pedal in a human leg stretching exercise mechanism for medical rehabilitation.
In the figure: 1. a device main body; 2. a pedal; 3. a slide bar; 4. a strong tension spring; 5. a connecting rod; 6. an adjustment mechanism; 7. a cushion; 8. a hand grip; 9. a back pad; 10. a support frame; 11. a headrest; 12. a lead screw; 13. a thrust bearing; 14. a ball nut; 15. a first bevel gear; 16. a second bevel gear; 17. shaking the handle; 18. a slide hole; 19. hooking; 20. a screw shaft; 21. a connecting clamping groove; 22. a non-slip mat.
Detailed Description
Referring to fig. 1 to 3, in the embodiment of the present invention, a human body leg stretching exercise mechanism for medical rehabilitation comprises a device body 1, a pedal 2 is disposed on one side of the top end of the device body 1, a sliding rod 3 is fixedly mounted on one side of the inside of the device body 1 close to the pedal 2, strong tension springs 4 are disposed on both sides of the bottom end of the pedal 2, a connecting rod 5 is fixedly mounted on one side of the outer end of each strong tension spring 4, an adjusting mechanism 6 is fixedly mounted on one side of the bottom end of the device body 1 close to the connecting rod 5, a cushion 7 is fixedly mounted on one side of the top end of the device body 1 close to the adjusting mechanism 6, a hand handle 8 is fixedly mounted on one side of the top end of the device body 1 corresponding to the cushion 7, a back cushion 9 is disposed on one side of the outer end of the device body 1 close to the hand, and the device body 1 is fixedly connected with the back cushion 9 through the support frame 10.
In FIGS. 1-2: the headrest 11 is fixedly mounted on one side of the top end of the support frame 10, the lead screw 12 is arranged on one side of the inside of the adjusting mechanism 6, and the lead screw 12 penetrates through one side of the inside of the connecting rod 5, so that the whole device can lean against the headrest 11 through the head, and the comfort level of users in use is improved.
In FIGS. 1-2: the inner wall of guiding mechanism 6 corresponds the one end fixed mounting of lead screw 12 has thrust bearing 13, and guiding mechanism 6 passes through thrust bearing 13 and lead screw 12 fixed connection, one side fixed mounting that the inside of connecting rod 5 corresponds lead screw 12 has ball nut 14, and intermeshing between ball nut 14 and the lead screw 12, thereby make the integrated device can pass through the cooperation between the ball nut 14 of lead screw 12 and connecting rod 5, then can drive connecting rod 5 and carry out the sliding adjustment at the outer wall of lead screw 12, the position when connecting rod 5 is more close footboard 2, then can shorten the stroke distance of powerful extension spring 4, the effectual tensile strength who reduces powerful extension spring 4.
In FIGS. 1-2: a first bevel gear 15 is fixedly mounted on one side of the outer wall of the screw 12 close to the thrust bearing 13, a second bevel gear 16 is arranged on one side of the inner part of the adjusting mechanism 6 close to the first bevel gear 15, and the first bevel gear 15 and the second bevel gear 16 are meshed with each other, so that the whole device can drive the screw 12 arranged on the thrust bearing 13 to rotate through the matching of the first bevel gear 15 and the second bevel gear 16.
In fig. 1-3: a rocking handle 17 is arranged at one side of the outer end of the adjusting mechanism 6 close to the second bevel gear 16, a rotating shaft is fixedly arranged at one side of the outer end of the rocking handle 17, the rocking handle 17 is fixedly connected with the second bevel gear 16 through a rotating shaft, a sliding hole 18 is arranged on one side of the inner part of the pedal 2 corresponding to the sliding rod 3 in a penetrating way, the pedal 2 is connected with the sliding rod 3 through the sliding hole 18 in a sliding way, so that the whole device can be assembled by turning the rocking handle 17, by the cooperation of the first bevel gear 15 with the second bevel gear 16, the screw 12 provided with the thrust bearing 13 can be driven to rotate, and through the cooperation between the screw 12 and the ball nut 14 of the connecting rod 5, the connecting rod 5 can be driven to slide and adjust on the outer wall of the screw rod 12, when the position of the connecting rod 5 is closer to the pedal 2, the stroke distance of the strong tension spring 4 can be shortened, and the tensile strength of the strong tension spring 4 is effectively reduced.
In fig. 1 and 3: one side fixed mounting that the bottom of footboard 2 is close to sliding hole 18 has a set of couple 19, and the inside one side meshing of couple 19 has lead screw 20 to make the integrated device can take out lead screw 20 from connecting the draw-in groove 21 through rotatory lead screw 20, user of service then can take out powerful extension spring 4 from couple 19, and the user of being convenient for examines the change.
In fig. 1 and 3: connecting clamping groove 21 has been seted up to the inside of footboard 2 corresponding one side of lead screw 20, and the interior diameter ratio of connecting clamping groove 21 is slightly bigger than the external diameter of lead screw 20, and a set of slipmat 22 of outer wall one side fixed mounting of footboard 2, user can be through the rotation lead screw 20 in the opposite direction, with the one end card of lead screw 20 in connecting clamping groove 21, then can install powerful extension spring 4.
The utility model discloses a theory of operation is: the user stably places the device main body 1 on the ground, after sitting on the cushion 7, the user leans against the back cushion 9, the head is rested on the headrest 11, the foot is placed on the pedal 2, the anti-skid effect of the foot is ensured through the anti-skid pad 22, the user pushes the pedal 2 with the legs, the pedal 2 is driven to slide more stably through the matching of the sliding hole 18 and the sliding rod 3, a certain tensile strength can be increased for the pedal 2 through the strong tension spring 4, the user can conveniently exercise the leg by stretching, the user can conveniently operate, when the user needs to adjust the tensile strength of the strong tension spring 4, the shaking handle 17 can be rotated, through the matching of the first bevel gear 15 and the second bevel gear 16, the lead screw 12 arranged on the thrust bearing 13 can be driven to rotate, through the matching between the lead screw 12 and the ball nut 14 of the connecting rod 5, the connecting rod 5 can be driven to slide and adjust on the outer wall of the screw rod 12, when the position of the connecting rod 5 is closer to the pedal 2, the stroke distance of the strong tension spring 4 can be shortened, the tensile strength of the strong tension spring 4 can be effectively reduced, the practicability of the device can be effectively improved, when a user needs to overhaul and replace the strong tension spring 4, the screw rod 20 can be rotated, the screw rod 20 can be taken out from the connecting clamping groove 21, the user can take the strong tension spring 4 out from the hook 19, the user can conveniently check and replace the strong tension spring, the service life of the device main body 1 is prolonged, otherwise, when the user needs to install the strong tension spring 4, the strong tension spring 4 can be hung at the hook 19, the screw rod 20 is rotated in the opposite direction, one end of the screw rod 20 is clamped into the connecting clamping groove 21, the strong tension spring 4 can be installed, and the use of the user, is relatively practical.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a human shank that is used for medical rehabilitation is stretched and is bent exercise mechanism, includes device main part (1), its characterized in that, top one side of device main part (1) is provided with footboard (2), one side fixed mounting that the inside of device main part (1) is close to footboard (2) has slide bar (3), the bottom both sides of footboard (2) all are provided with powerful extension spring (4), outer end one side fixed mounting of powerful extension spring (4) has connecting rod (5), one side fixed mounting that the bottom of device main part (1) is close to connecting rod (5) has guiding mechanism (6), one side fixed mounting that the top of device main part (1) is close to guiding mechanism (6) has cushion (7), one side fixed mounting that the top of device main part (1) corresponds cushion (7) has hand handle (8), one side that the outer end of device main part (1) is close to hand handle (8) is provided with back of the body (9), one side that the surface of device main part (1) is close to back of the body pad (9) is fixed mounting has support frame (10), and device main part (1) passes through support frame (10) and back of the body pad (9) fixed connection.
2. The human body leg stretching exercise mechanism for medical rehabilitation according to claim 1, characterized in that a headrest (11) is fixedly mounted on one side of the top end of the support frame (10), a lead screw (12) is arranged on one side of the inside of the adjusting mechanism (6), and the lead screw (12) penetrates through one side of the inside of the connecting rod (5).
3. The human body leg stretching exercise mechanism for medical rehabilitation is characterized in that a thrust bearing (13) is fixedly installed on one end, corresponding to the screw rod (12), of the inner wall of the adjusting mechanism (6), the adjusting mechanism (6) is fixedly connected with the screw rod (12) through the thrust bearing (13), a ball nut (14) is fixedly installed on one side, corresponding to the screw rod (12), of the inner portion of the connecting rod (5), and the ball nut (14) and the screw rod (12) are meshed with each other.
4. The human leg stretching exercise mechanism for medical rehabilitation according to claim 3, characterized in that a first bevel gear (15) is fixedly installed on one side of the outer wall of the screw rod (12) close to the thrust bearing (13), a second bevel gear (16) is arranged on one side of the inner part of the adjusting mechanism (6) close to the first bevel gear (15), and the first bevel gear (15) and the second bevel gear (16) are meshed with each other.
5. The human body leg stretching exercise mechanism for medical rehabilitation is characterized in that a rocking handle (17) is arranged on one side, close to the second bevel gear (16), of the outer end of the adjusting mechanism (6), a rotating shaft is fixedly mounted on one side of the outer end of the rocking handle (17), the rocking handle (17) is fixedly connected with the second bevel gear (16) through the rotating shaft, a sliding hole (18) penetrates through one side, corresponding to the sliding rod (3), of the inside of the pedal (2), and the pedal (2) is in sliding connection with the sliding rod (3) through the sliding hole (18).
6. The human body leg stretching exercise mechanism for medical rehabilitation according to claim 5, characterized in that a set of hooks (19) are fixedly installed at one side of the bottom end of the pedal (2) close to the sliding hole (18), and a screw rod (20) is engaged at one side of the inside of the hooks (19).
7. The human leg stretching exercise mechanism for medical rehabilitation is characterized in that a connecting clamping groove (21) is formed in one side, corresponding to the screw rod (20), of the inside of the pedal (2), the inner diameter of the connecting clamping groove (21) is slightly larger than the outer diameter of the screw rod (20), and a group of anti-slip pads (22) are fixedly mounted on one side of the outer wall of the pedal (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022848031.6U CN213642973U (en) | 2020-12-01 | 2020-12-01 | Human leg stretching exercise mechanism for medical rehabilitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022848031.6U CN213642973U (en) | 2020-12-01 | 2020-12-01 | Human leg stretching exercise mechanism for medical rehabilitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213642973U true CN213642973U (en) | 2021-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022848031.6U Expired - Fee Related CN213642973U (en) | 2020-12-01 | 2020-12-01 | Human leg stretching exercise mechanism for medical rehabilitation |
Country Status (1)
| Country | Link |
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| CN (1) | CN213642973U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113750473A (en) * | 2021-08-23 | 2021-12-07 | 成建国 | Respiration training system for department of respiration |
| CN113856165A (en) * | 2021-08-23 | 2021-12-31 | 成建国 | Department of respiration is with breathing trainer |
-
2020
- 2020-12-01 CN CN202022848031.6U patent/CN213642973U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113750473A (en) * | 2021-08-23 | 2021-12-07 | 成建国 | Respiration training system for department of respiration |
| CN113856165A (en) * | 2021-08-23 | 2021-12-31 | 成建国 | Department of respiration is with breathing trainer |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210709 |