CN211097339U - Lower limb training device - Google Patents
Lower limb training device Download PDFInfo
- Publication number
- CN211097339U CN211097339U CN201921746814.4U CN201921746814U CN211097339U CN 211097339 U CN211097339 U CN 211097339U CN 201921746814 U CN201921746814 U CN 201921746814U CN 211097339 U CN211097339 U CN 211097339U
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- plate
- supporting plate
- thigh
- lower leg
- foot
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Abstract
The utility model relates to a low limbs trainer, include: a foot support plate, a calf support plate and a thigh support plate; the foot supporting plate and the lower leg supporting plate are connected through a first universal assembly; the lower leg supporting plate and the thigh supporting plate are connected through a second universal assembly; detachable elastic connecting components are respectively arranged between the foot supporting plate and the shank supporting plate and between the shank supporting plate and the thigh supporting plate; the lower limb training device of the utility model can effectively meet the needs of supporting feet and the rehabilitation needs of exercising lower limbs, reduce the workload of accompanying personnel, and improve the rehabilitation quality, the life quality and the self-care ability of patients; meanwhile, the lower limb training device is simple and light in structure and convenient to operate, saves a large amount of training cost, and relieves the economic pressure of families on purchasing different rehabilitation products.
Description
Technical Field
The utility model relates to the field of medical equipment, concretely relates to lower limb trainer.
Background
With the increasing number of cases of craniocerebral injuries and the increasing survival rates of patients with age-related lifestyle changes, the concomitant need for rehabilitation and the need for patients to have a prognostic quality of life are increasing.
The instep and the upper side of the lower leg of a normal person are vertical when the person lies, but the instep and the upper side of the lower leg of the person are not vertical to the normal person when the person cannot do lower limb movement for patients with craniocerebral injury, long-term bed rest, hemiplegia, muscle strength reduction and the like. But the situation that the upper ends of the instep and the lower leg are in 180 degrees gradually changes to form foot drop, the lower limb mobility of the patient can be seriously influenced after a long time, and in addition, during the bedridden rehabilitation period of the patient, the lower limb mobility can be influenced due to the fact that the patient lies still for a long time, so that the lower limb of the patient needs to be frequently massaged by accompanying personnel, and the workload is large.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a low limbs trainer to solve prior art and need artifical nursing low limbs movement disorder's patient technical problem.
In order to achieve the above object, the utility model provides a lower limb training device, include: a foot support plate, a calf support plate and a thigh support plate; the foot supporting plate and the lower leg supporting plate are connected through a first universal assembly; the lower leg supporting plate and the thigh supporting plate are connected through a second universal assembly; and detachable elastic connecting components are respectively arranged between the foot supporting plate and the lower leg supporting plate and between the lower leg supporting plate and the thigh supporting plate.
Further, the first gimbal assembly includes: the first spherical joint, the first connecting piece, the second connecting piece and the first connecting plate; the first connecting plate is U-shaped, and two opposite sides of the first connecting plate are respectively provided with a first through hole; the first spherical joint is suitable for being clamped between the two first through holes; the first spherical joint is connected with the foot supporting plate through a first connecting piece; and the first connecting plate is connected with the lower leg support plate through a second connecting piece.
Further, the second gimbal assembly includes: the second spherical joint, the third connecting piece, the fourth connecting piece and the second connecting plate; the second connecting plate is U-shaped, and second through holes are respectively formed in two opposite sides of the second connecting plate; the second spherical joint is suitable for being clamped between the two second through holes; the second spherical joint is connected with the lower leg support plate through a third connecting piece; and the second connecting plate is connected with the thigh supporting plate through a fourth connecting piece.
Further, the resilient connecting assembly comprises: a spring; one end of a spring between the foot supporting plate and the lower leg supporting plate is connected with a first spherical supporting rod positioned on the side surface of the foot supporting plate, and the other end of the spring is connected with a second spherical supporting rod positioned on the side surface of the lower leg supporting plate; and one end of a spring between the shank supporting plate and the thigh supporting plate is connected with a third spherical supporting rod positioned on the side surface of the shank supporting plate, and the other end of the spring is connected with a fourth spherical supporting rod positioned on the side surface of the thigh supporting plate.
Further, the lower leg support plate includes: a lower leg outer sleeve plate and a lower leg inner panel; the shank external sleeve plate and the shank internal embedded plate are connected through a first telescopic structure; the first telescopic structure comprises: the first blind hole is positioned on the shank embedded plate, the first spring, the first connecting block and a plurality of third through holes are positioned on the shank external sleeve plate; one end of the first spring is connected with the first blind hole, and the other end of the first spring is connected with the first connecting block; and the first connecting block is matched with the third through hole in size.
Further, the thigh support plate includes: thigh mantle panels and thigh inner panels; the thigh outer sleeve plate and the thigh inner embedded plate are connected through a second telescopic structure; the second telescopic structure comprises: the second blind hole is positioned on the thigh embedded plate, the second spring, the second connecting block and a plurality of fourth through holes are positioned on the thigh outer sleeve plate; one end of the second spring is connected with the second blind hole, and the other end of the second spring is connected with the second connecting block; and the second connecting block is matched with the fourth through hole in size.
Furthermore, the foot supporting plate is provided with an inclined part facing the foot at the position corresponding to the toe.
Furthermore, a convex part is arranged at the position of the foot supporting plate corresponding to the arch of the foot.
Compared with the prior art, the lower limb training device has the advantages that the lower limb training device can ensure that the instep and the upper side of the crus of the patient are kept in a vertical state, so that the patient is prevented from forming foot drop; this lower limb trainer can also be used to patient's recovered sports usefulness, makes the ankle can the rotation all around through first universal subassembly, makes the shank can the swing all around through the universal subassembly of second to carry out recovered the exercise to foot, shank and thigh portion, when carrying out recovered the exercise simultaneously, play certain resistance effect through corresponding elastic connection subassembly, improve the recovered exercise effect of each position of low limbs.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic view of the structure of the lower limb training device of the present invention showing an angle of about 90 degrees between the lower limb support plate and the upper limb support plate and an angle of about 90 degrees between the foot support plate and the lower limb support plate;
figure 2 is a top view of the lower limb training device of the present invention in a flat state without the elastic connecting assembly;
FIG. 3 is an enlarged view of A in FIG. 2;
FIG. 4 is an enlarged view of B in FIG. 2;
figure 5 is a side view of the lower limb training device of the present invention in a flat position without the elastic connecting assembly;
fig. 6 is an enlarged view of C in fig. 5.
Wherein:
the foot supporting plate 10, the convex portion 11, the inclined portion 12, the lower leg supporting plate 20, the lower leg outer sleeve plate 21, the lower leg inner panel 22, the thigh supporting plate 30, the thigh outer sleeve plate 31, the thigh inner panel 32, the first universal assembly 40, the first connecting member 41, the first connecting plate 42, the first through hole 420, the second connecting member 43, the first spherical joint 44, the third through hole 51, the first spring 52, the first connecting block 53, the first blind hole 54, the first spherical strut 60, the second spherical strut 61, the third spherical strut 62, the fourth spherical strut 63, the spring 70, the second universal assembly 80, the strap assembly 90, the first strap 91, and the second strap 92.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
Examples
As shown in fig. 1 to 6, the present embodiment provides a lower limb training device, including: a foot support plate 10, a lower leg support plate 20, and a thigh support plate 30; wherein the foot support plate 10 and the lower leg support plate 20 are connected by a first universal assembly 40; the lower leg support plate 20 and the upper leg support plate 30 are connected through a second universal assembly 80; and detachable elastic connecting components are respectively arranged between the foot supporting plate 10 and the lower leg supporting plate 20 and between the lower leg supporting plate 20 and the thigh supporting plate 30.
Specifically, each elastic connecting component is detachably connected between the foot supporting plate 10 and the lower leg supporting plate 20 and between the lower leg supporting plate 20 and the thigh supporting plate 30; when not in use, the elastic connecting component can be disassembled, so that the foot supporting plate 10, the calf supporting plate 20 and the thigh supporting plate 30 are in a horizontal state, and are convenient to store; when the foot-supporting plate is used, the corresponding elastic connecting assemblies are installed, so that a required included angle is formed between the foot supporting plate 10 and the lower leg supporting plate 20 and between the lower leg supporting plate 20 and the thigh supporting plate 30, for example, the angle between the foot supporting plate 10 and the lower leg supporting plate 20 can be about 90 degrees through the elastic connecting assemblies between the foot supporting plate 10 and the lower leg supporting plate 20, so that the instep and the upper side of the lower leg of a patient can be kept in a vertical state, and the patient can be prevented from forming foot drop.
Specifically, this low limbs trainer can also be used to patient's recovered sports usefulness of low limbs, makes the ankle can the rotation all around through first universal subassembly 40, makes the shank can the horizontal hunting all around through second universal subassembly 80 to carry out recovered the exercise to foot, shank and thigh portion, when carrying out recovered the exercise simultaneously, play certain resistance effect through corresponding elastic connection subassembly, improve the recovered effect of taking exercise of each position of low limbs.
The first gimbal assembly 40 includes: a first spherical joint 44, a first link 41, a second link 43, and a first link plate 42; the first connecting plate 42 is U-shaped, and two opposite sides thereof are respectively provided with a first through hole 420; the first spherical joint 44 is suitable for being clamped between the two first through holes 420; the first spherical joint 44 is connected with the foot supporting plate 10 through a first connecting piece 41; and the first connecting plate 42 is connected to the lower leg support plate 20 by a second connecting member 43.
The second gimbal assembly 80 has the same structure as the first gimbal assembly 40, and can be referred to as fig. 3, and specifically includes: the second spherical joint, the third connecting piece, the fourth connecting piece and the second connecting plate; the second connecting plate is U-shaped, and second through holes are respectively formed in two opposite sides of the second connecting plate; the second spherical joint is suitable for being clamped between the two second through holes; the second spherical joint is connected with the lower leg support plate through a third connecting piece; and the second connecting plate is connected with the thigh supporting plate through a fourth connecting piece.
Further, the resilient connecting assembly comprises: a spring 70; one end of the spring 70 between the foot supporting plate 10 and the lower leg supporting plate 20 is connected with the first spherical strut 60 positioned on the side surface of the foot supporting plate 10, and the other end is connected with the second spherical strut 61 positioned on the side surface of the lower leg supporting plate 20; and one end of the spring between the lower leg support plate 20 and the upper leg support plate 30 is connected to a third spherical strut 62 located at the side of the lower leg support plate 20, and the other end thereof is connected to a fourth spherical strut 63 located at the side of the upper leg support plate 30.
Specifically, the spring is prevented from slipping through each spherical supporting rod; first spherical branch 60, second spherical branch 61, third spherical branch 62 and fourth spherical branch 63 all are equipped with a plurality ofly to satisfy the recovered exercise demand of different resistances.
Further, the lower leg support plate 20 includes: a lower leg outer cuff panel 21 and a lower leg inner panel 22; the lower leg outer sleeve plate 21 and the lower leg inner embedded plate 22 are connected through a first telescopic structure; the first telescopic structure comprises: a first blind hole 54 on the lower leg inner panel 22, a first spring 52, a first connecting block 53 and a plurality of third through holes 51 on the lower leg outer sleeve plate 21; one end of the first spring 52 is connected with the first blind hole 54, and the other end thereof is connected with the first connecting block 53; and the first connecting block 53 is matched with the third through hole 51 in size.
Further, the thigh support plate 30 includes: thigh mantle panels 31 and thigh inner panels 32; the thigh outer sleeve plate 31 and the thigh inner panel 32 are connected through a second telescopic structure; the second telescopic structure is the same as the first telescopic structure, and as shown in fig. 4, the second telescopic structure specifically includes: a second blind hole on the thigh inner panel 32, a second spring, a second connecting block and a plurality of fourth through holes on the thigh outer panel 31; one end of the second spring is connected with the second blind hole, and the other end of the second spring is connected with the second connecting block; and the second connecting block is matched with the fourth through hole in size.
Specifically, the lengths of the lower leg support plate 20 and the thigh support plate 30 can be adjusted through the first and second telescopic structures, so as to meet the requirements of patients with different leg lengths.
Further, the foot supporting plate 10 is provided with an inclined portion 12 facing the foot corresponding to the toe.
Specifically, the toes can be appropriately pulled by the inclined portion 12 to exercise the muscles between the toes and the instep, further preventing the foot drop.
Further, a convex portion 11 is provided at a position of the foot supporting plate 10 corresponding to the arch of the foot.
Specifically, the convex part 11 can play a role of supporting the arch of the foot, so that the use comfort of the patient is improved.
Specifically, in order to satisfy the needs of patients with different foot sizes, a telescopic mechanism, not shown, may be disposed on the foot supporting plate 10, and the structure of the telescopic mechanism is, for example and without limitation, similar to the first and second telescopic mechanisms.
Specifically, the foot support plate 10, the calf support plate 20 and the thigh support plate 30 are each provided with a strap assembly 90, and the strap assembly 90 includes a first strap 91 and a second strap 92; the first strap 91 and the second strap 92 are connected by, for example, but not limited to, hook and loop fasteners, so as to fix the corresponding portions by the strap assembly 90; to enhance the securement, a plurality of strap assemblies 90 may be provided on each support plate.
In conclusion, the lower limb training device can ensure that the instep and the upper side of the lower leg of the patient are kept in a vertical state, so that the foot drop of the patient is avoided; this lower limb trainer can also be used to patient's recovered sports usefulness, makes the ankle can the rotation all around through first universal subassembly, makes the shank can the swing all around through the universal subassembly of second to carry out recovered the exercise to foot, shank and thigh portion, when carrying out recovered the exercise simultaneously, play certain resistance effect through corresponding elastic connection subassembly, improve the recovered exercise effect of each position of low limbs.
Particularly, the lower limb training device effectively meets the requirements of supporting feet and exercising the rehabilitation requirements of lower limbs, lightens the workload of accompanying personnel, and improves the rehabilitation quality, the life quality and the self-care ability of patients; meanwhile, the lower limb training device is simple and light in structure and convenient to operate, saves a large amount of training cost, and relieves the economic pressure of families on purchasing different rehabilitation products.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. A lower limb training device, comprising:
a foot support plate, a calf support plate and a thigh support plate; wherein
The foot supporting plate and the shank supporting plate are connected through a first universal component;
the lower leg supporting plate and the thigh supporting plate are connected through a second universal assembly; and
and detachable elastic connecting components are respectively arranged between the foot supporting plate and the lower leg supporting plate and between the lower leg supporting plate and the thigh supporting plate.
2. Lower limb training device according to claim 1,
the first gimbal assembly includes: the first spherical joint, the first connecting piece, the second connecting piece and the first connecting plate; wherein
The first connecting plate is U-shaped, and two opposite sides of the first connecting plate are respectively provided with a first through hole;
the first spherical joint is suitable for being clamped between the two first through holes;
the first spherical joint is connected with the foot supporting plate through a first connecting piece; and
the first connecting plate is connected with the lower leg supporting plate through a second connecting piece.
3. Lower limb training device according to claim 1,
the second gimbal assembly includes: the second spherical joint, the third connecting piece, the fourth connecting piece and the second connecting plate; wherein
The second connecting plate is U-shaped, and second through holes are respectively formed in two opposite sides of the second connecting plate;
the second spherical joint is suitable for being clamped between the two second through holes;
the second spherical joint is connected with the lower leg support plate through a third connecting piece; and
the second connecting plate is connected with the thigh supporting plate through a fourth connecting piece.
4. Lower limb training device according to claim 1,
the elastic connection assembly includes: a spring;
one end of a spring between the foot supporting plate and the lower leg supporting plate is connected with a first spherical supporting rod positioned on the side surface of the foot supporting plate, and the other end of the spring is connected with a second spherical supporting rod positioned on the side surface of the lower leg supporting plate; and
one end of a spring between the lower leg supporting plate and the thigh supporting plate is connected with a third spherical supporting rod positioned on the side surface of the lower leg supporting plate, and the other end of the spring is connected with a fourth spherical supporting rod positioned on the side surface of the thigh supporting plate.
5. Lower limb training device according to claim 1,
the lower leg support plate includes: a lower leg outer sleeve plate and a lower leg inner panel;
the shank external sleeve plate and the shank internal embedded plate are connected through a first telescopic structure;
the first telescopic structure comprises: the first blind hole is positioned on the shank embedded plate, the first spring, the first connecting block and a plurality of third through holes are positioned on the shank external sleeve plate;
one end of the first spring is connected with the first blind hole, and the other end of the first spring is connected with the first connecting block; and
the first connecting block is matched with the third through hole in size.
6. Lower limb training device according to claim 1,
the thigh support plate includes: thigh mantle panels and thigh inner panels;
the thigh outer sleeve plate and the thigh inner embedded plate are connected through a second telescopic structure;
the second telescopic structure comprises: the second blind hole is positioned on the thigh embedded plate, the second spring, the second connecting block and a plurality of fourth through holes are positioned on the thigh outer sleeve plate;
one end of the second spring is connected with the second blind hole, and the other end of the second spring is connected with the second connecting block; and
the second connecting block is matched with the fourth through hole in size.
7. Lower limb training device according to claim 1,
the foot supporting plate is provided with an inclined part facing the foot at the position corresponding to the toe.
8. Lower limb training device according to claim 1,
the foot supporting plate is provided with a convex part corresponding to the arch of the foot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921746814.4U CN211097339U (en) | 2019-10-17 | 2019-10-17 | Lower limb training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921746814.4U CN211097339U (en) | 2019-10-17 | 2019-10-17 | Lower limb training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211097339U true CN211097339U (en) | 2020-07-28 |
Family
ID=71717264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921746814.4U Expired - Fee Related CN211097339U (en) | 2019-10-17 | 2019-10-17 | Lower limb training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211097339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112973018A (en) * | 2021-02-03 | 2021-06-18 | 郭艳 | Orthopedics joint fixation auxiliary training device |
-
2019
- 2019-10-17 CN CN201921746814.4U patent/CN211097339U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112973018A (en) * | 2021-02-03 | 2021-06-18 | 郭艳 | Orthopedics joint fixation auxiliary 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 Termination date: 20211017 |