CN218305475U - Ankle joint training device - Google Patents
Ankle joint training device Download PDFInfo
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- CN218305475U CN218305475U CN202221713382.9U CN202221713382U CN218305475U CN 218305475 U CN218305475 U CN 218305475U CN 202221713382 U CN202221713382 U CN 202221713382U CN 218305475 U CN218305475 U CN 218305475U
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- ankle joint
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Abstract
The utility model discloses an ankle joint trainer, which comprises a supporting plate component, a leg fixing component, a foot fixing component and a driving rod component; the leg fixing component is arranged on the supporting plate component; the foot fixing component is rotatably arranged on the supporting plate component and forms an included angle with the leg fixing component, and the foot fixing component is provided with a pull arm; the driving rod assembly is installed on the supporting plate assembly and movably connected to the pull arm, the driving rod assembly linearly stretches and retracts, and the foot fixing assembly can be driven to rotate through the pull arm, so that the foot fixing assembly swings relative to the leg fixing assembly. The utility model discloses technical scheme's ankle joint training ware can make the training more laborsaving, simple, promotes the convenience of using.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to ankle joint training ware.
Background
For some patients with injured feet, in the subsequent rehabilitation treatment process, the feet are usually required to be subjected to flexion and extension training, and the ankle joints can be trained in the flexion and extension movement process, so that the rapid rehabilitation of the patients is facilitated. The existing ankle joint trainer mainly comprises a shank fixing part and a foot fixing part which are connected in a rotating way and can drive the shank fixing part and the foot fixing part to rotate relatively through a driving structure. When the ankle joint dorsiflexion training device is used, the foot of a patient is fixed on the foot fixing part, the lower leg is fixed on the lower leg fixing part, the foot fixing part is driven by the driving structure to drive the foot bones of the patient to rotate upwards or downwards, and dorsiflexion and plantarflexion training of the ankle joint of the patient is completed. However, most of the existing ankle joint trainers are driven by screws, air cushions and the like, and need manual operation of patients or doctors for training, so that the operation is laborious and cumbersome, and the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an ankle joint training device, which aims to make the training more labor-saving and simple and improve the use convenience.
In order to achieve the above object, the utility model provides an ankle joint training ware, include:
a support plate assembly;
a leg fixing assembly mounted on the supporting plate assembly;
the foot fixing component is rotatably arranged on the supporting plate component and forms an included angle with the leg fixing component, and the foot fixing component is provided with a pull arm; and
the driving rod assembly is mounted on the supporting plate assembly and movably connected to the pulling arm, stretches linearly and moves telescopically, and can drive the foot fixing assembly to rotate through the pulling arm so that the foot fixing assembly swings relative to the leg fixing assembly.
Optionally, the drive rod assembly includes a fixing base, a drive rod and a connecting arm, the fixing base is fixed to the supporting plate assembly, the drive rod install in the fixing base, the connecting arm connect in the drive rod is kept away from the one end of fixing base, the connecting arm with pulling arm swing joint.
Optionally, a strip-shaped hole is formed in the connecting arm, the pull arm is provided with a movable shaft, the movable shaft penetrates through the strip-shaped hole, and the movable shaft can be driven by the driving rod to reciprocate in the strip-shaped hole.
Optionally, a length direction of the strip-shaped hole is the same as a length direction of the connecting arm.
Optionally, the foot fixing assembly comprises a foot base plate and a foot pad, the foot pad is mounted on the foot base plate, the foot base plate is rotatably mounted on the supporting plate assembly and forms an included angle with the leg fixing assembly, and the pulling arm is connected to the foot base plate.
Optionally, the foot fixing component further comprises a heel gusset plate, the heel gusset plate is connected with the foot bottom plate and can be used for supporting the heel of the human body.
Optionally, a heel strap for fixing a heel of a human body is further arranged on two sides of the heel buckle plate;
and/or, both sides of the foot pad are provided with sole bandages for fixing soles of human feet.
Optionally, the leg fixing assembly includes a leg base and a leg pad, the leg pad is mounted on the leg base, the leg base is mounted on the supporting plate assembly, the driving rod assembly is partially received in the leg base, and the other part of the driving rod assembly extends out of the leg base and is movably connected with the pulling arm.
Optionally, the leg fixing assembly further comprises a leg strap connected to both sides of the leg pad and used for fixing the lower leg of the human body.
Optionally, the two sides of the supporting plate assembly are provided with mounting seats in an upward protruding manner, the mounting seats are provided with shaft holes, rotating shafts penetrate through the shaft holes, and the foot fixing assembly is rotatably connected to the mounting seats through the rotating shafts.
The utility model discloses technical scheme's ankle joint training ware, in the training use, the patient can fix the shank part earlier on the fixed subassembly of shank to fix the foot at the fixed subassembly of foot with the foot. During training, the driving rod assembly is started, the driving rod assembly performs linear telescopic motion so as to drive the pulling arm, the foot fixing assembly can be forced to rotate by the pulling arm under stress, and therefore the foot fixing assembly swings relative to the leg fixing assembly, and dorsiflexion and plantarflexion training of the ankle joint of a patient is completed. In this structure, the actuating lever subassembly directly drives the fixed subassembly of foot through the pulling arm, need not to adopt other modes drives, also need not patient or doctor manual operation moreover and trains, and then makes the training process more laborsaving and simple, has promoted the convenience of using greatly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of an embodiment of the ankle training device of the present invention;
FIG. 2 is a schematic structural view of the ankle training device of the present invention with the structure of the leg base removed;
fig. 3 is a partially enlarged view of a portion a in fig. 2.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | |
11 | |
| 12 | |
13 | |
| 14 | |
20 | |
| 21 | |
22 | |
| 23 | |
30 | |
| 31 | Foot |
32 | |
| 33 | |
34 | |
| 35 | Sole |
40 | |
| 41 | Fixed |
42 | |
| 43 | Connecting |
431 | Strip- |
| 50 | |
51 | |
| 100 | Ankle joint training device |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the expression "and/or" as used throughout is meant to include three juxtaposed aspects, such as "A and/or B" and includes either A aspect, or B aspect, or both A and B aspects. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides an ankle joint training ware 100.
Referring to fig. 1 to 3, in an embodiment of the present invention, the ankle training device 100 includes a support plate assembly 10, a leg fixing assembly 20, a foot fixing assembly 30, and a driving rod assembly 40; the leg fixing assembly 20 is mounted on the supporting plate assembly 10; the foot fixing component 30 is rotatably arranged on the supporting plate component 10 and forms an included angle with the leg fixing component 20, and the foot fixing component 30 is provided with a pull arm 50; the driving rod assembly 40 is mounted on the supporting plate assembly 10 and movably connected to the pulling arm 50, the driving rod assembly 40 linearly expands and contracts, and the foot fixing assembly 30 can be driven to rotate by the pulling arm 50, so that the foot fixing assembly 30 swings relative to the leg fixing assembly 20.
The support plate assembly 10 is primarily used to support the bolster leg attachment assembly 20, foot attachment assembly 30, drive rod assembly 40, etc. In this embodiment, the supporting plate assembly 10 includes a supporting base plate 11 and a supporting plate 12 disposed on the supporting base plate 11, and the leg fixing assembly 20, the foot fixing assembly 30 and the driving rod assembly 40 are mounted on the supporting plate 12. Furthermore, the supporting plate 12 on the supporting base plate 11 can be locked after being opened to a certain angle by means of hinging and the like, so that the leg fixing component 20 forms a certain angle with the horizontal plane, and the legs can be lifted to a certain angle for use when a patient lies on the bed. The foot fixing component 30 and the leg fixing component 20 are arranged at an included angle to conform to the physiological structure of the human foot.
The pull arms 50 may be disposed at one end of the foot fixing assembly 30 near the heel, and the number of the pull arms 50 may be two, and two pull arms 50 are symmetrically disposed to be movably connected to the driving lever assembly 40 and form a rocker movement mechanism. When the drive rod assembly 40 moves telescopically, the foot securing assembly 30 is caused to rotate.
Therefore, the ankle joint training device 100 according to the present invention can fix the shank portion on the leg fixing member 20 and fix the foot on the foot fixing member 30. During training, the driving rod assembly 40 is started, the driving rod assembly 40 performs linear telescopic motion, so as to drive the pull arm 50, the pull arm 50 is stressed to force the foot fixing assembly 30 to rotate, so that the foot fixing assembly 30 swings relative to the leg fixing assembly 20, and the dorsiflexion and plantarflexion training of the ankle joint of the patient is completed. In this structure, the drive rod assembly 40 directly drives the foot fixing assembly 30 through the pull arm 50, and other driving modes are not needed, and the training is also not needed by the manual operation of the patient or the doctor, so that the training process is more labor-saving and simple, and the use convenience is greatly improved.
In an embodiment of the present application, the driving rod assembly 40 includes a fixing base 41, a driving rod 42 and a connecting arm 43, the fixing base 41 is fixed to the supporting plate assembly 10, the driving rod 42 is installed on the fixing base 41, the connecting arm 43 is connected to one end of the driving rod 42 far away from the fixing base 41, and the connecting arm 43 is movably connected to the pulling arm 50. Wherein, fixing base 41 can set up a plurality ofly along the length direction of actuating lever 42 for actuating lever 42 can be stably fixed on backup pad subassembly 10, and actuating lever 42 can be electric putter, telescopic link or sharp electric cylinder etc.. The number of the connecting arms 43 is the same as that of the pulling arms 50, and two connecting arms may be provided, and one connecting arm 43 is correspondingly connected to one pulling arm 50, so as to realize the conversion from the linear motion of the driving rod 42 to the rotation of the foot fixing assembly 30.
Further, the connecting arm 43 is provided with a strip-shaped hole 431, the pulling arm 50 is provided with a movable shaft 51, and the movable shaft 51 penetrates through the strip-shaped hole 431 and can be driven by the driving rod 42 to reciprocate in the strip-shaped hole 431. In this embodiment, after the movable shaft 51 sequentially passes through the bar-shaped holes 431 of the two connecting arms 43, two ends of the movable shaft 51 are respectively connected with the two pull arms 50, so that when the driving rod 42 performs telescopic motion, the movable shaft 51 can be pulled to slide back and forth in the bar-shaped holes 431, and then the foot fixing component 30 is driven by the pull arms 50 to rotate relative to the leg fixing component 20, so that the ankle joint can be trained without manual traction, and the use is more convenient.
Further, the longitudinal direction of the strip-shaped hole 431 is the same as the longitudinal direction of the connecting arm 43. It will be appreciated that this arrangement increases the amplitude of the swing of the foot securing assembly 30 as the rods 42 are driven in a telescoping motion, thereby facilitating flexion and extension exercises of the ankle joint.
In one embodiment of the present application, the foot fixing assembly 30 includes a foot base plate 31 and a foot pad 32, the foot pad 32 is mounted on the foot base plate 31, the foot base plate 31 is rotatably mounted on the supporting plate assembly 10 and forms an angle with the leg fixing assembly 20, and the pull arm 50 is connected to the foot base plate 31. The foot sole plate 31 may be made of a material having a high structural strength so as to support the sole weight of a human body, and the foot pad 32 may be made of a flexible material. During use, the patient secures the sole to the footpad 32, which may increase comfort during training.
Further, the foot fixing component 30 further comprises a heel plate 33, the heel plate 33 is connected to the foot bottom plate 31 and can be used for supporting the heel of the human body. Specifically, the shape of heel buckle 33 can with the shape adaptation of human heel, can detain the heel like this when using, make patient's back heel and foot fixed part keep laminating, whole foot can be by firmly fixing on foot fixed component 30, guarantee the effect of training.
Further, a heel strap 34 for fixing the heel of the human body is further provided at both sides of the heel gusset 33. Through setting up the heel bandage 34, can make the heel bandage 34 bypass the ankle and make the heel laminate with the buckle, further strengthen the fixed effect of heel.
In addition, in the embodiment of the present application, two sides of the foot pad 32 are provided with sole straps 35 for fixing the sole of a human foot. Wherein, the number of the sole straps 35 may be multiple, for example, 2, 3, etc., and it can be understood that the sole straps 35 may be provided to fix the sole more stably and comfortably with the foot fixing component 30.
In an embodiment of the present application, the leg fixing assembly 20 includes a leg base 21 and a leg pad 22, the leg pad 22 is installed on the leg base 21, the leg base 21 is installed on the supporting plate assembly 10, the driving rod assembly 40 is partially received in the leg base 21, and the other part extends out of the leg base 21 and is movably connected to the pulling arm 50. Specifically, the leg pad 22 can be made of flexible material and is used for supporting the lower leg of the human body, so as to improve the comfort of use, the leg base 21 is installed on the supporting plate 12 of the supporting plate assembly 10, and the driving rod assembly 40 is partially stored in the leg base 21, so that the space is reasonably utilized, and the structure is more compact.
Further, the leg fixing assembly 20 further comprises a leg strap 23, wherein the leg strap 23 is connected to both sides of the leg pad 22 and can be used for fixing the lower leg of the human body. The number of the leg straps 23 can also be multiple, for example, 2, 3, etc., and it will be understood that the leg straps 23 can be used to more firmly and comfortably secure the lower leg portion to the leg pad 22 for training.
In order to enable the foot fixing component 30 to be driven by the driving rod 42 to rotate well, in this application, the two sides of the supporting plate component 10 are provided with the mounting seats 13 protruding upwards, the mounting seats 13 are provided with shaft holes, the shaft holes are provided with the rotating shafts 14 in a penetrating manner, and the foot fixing component 30 is rotatably connected to the mounting seats 13 through the rotating shafts 14. Specifically, the number of the rotating shafts 14 is two, and the two rotating shafts 14 are respectively matched with the shaft holes in the mounting seats 13 at both sides of the supporting plate assembly 10, so as to be rotatably connected with both sides of the foot fixing assembly 30 through the two rotating shafts 14. So, under actuating lever 42 drives, can carry out more laborsaving and simple training, promote the convenience of using greatly.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. An ankle joint exerciser, comprising:
a support plate assembly;
a leg fixing assembly mounted on the supporting plate assembly;
the foot fixing component is rotatably arranged on the supporting plate component and forms an included angle with the leg fixing component, and the foot fixing component is provided with a pull arm; and
the driving rod assembly is mounted on the supporting plate assembly and movably connected to the pulling arm, stretches linearly and moves telescopically, and can drive the foot fixing assembly to rotate through the pulling arm so that the foot fixing assembly swings relative to the leg fixing assembly.
2. The ankle joint training device according to claim 1, wherein the driving lever assembly comprises a fixing base, a driving lever and a connecting arm, the fixing base is fixed on the supporting plate assembly, the driving lever is installed on the fixing base, the connecting arm is connected to one end of the driving lever, which is far away from the fixing base, and the connecting arm is movably connected with the pulling arm.
3. The ankle joint training device according to claim 2, wherein the connecting arm has a bar-shaped hole, and the pulling arm has a movable shaft, and the movable shaft is inserted into the bar-shaped hole and can be driven by the driving rod to reciprocate in the bar-shaped hole.
4. The ankle joint exerciser according to claim 3, wherein the length direction of the strip-shaped hole is the same as the length direction of the connecting arm.
5. The ankle joint exerciser according to any one of claims 1 to 4, wherein the foot fixing assembly includes a foot base plate and a foot pad, the foot pad being mounted on the foot base plate, the foot base plate being rotatably mounted on the support plate assembly and forming an angle with the leg fixing assembly, the pulling arm being connected to the foot base plate.
6. The ankle trainer as claimed in claim 5, wherein the foot fixing member further comprises a heel gusset connected to the foot base plate and adapted to support the heel of the human body.
7. The ankle joint exerciser of claim 6, wherein the heel counter is further provided with heel straps on both sides thereof for securing a heel portion of a human body;
and/or, both sides of the foot pad are provided with sole straps for fixing the soles of the feet of the human body.
8. The ankle joint training apparatus according to any one of claims 1 to 4, wherein said leg fixing assembly comprises a leg base and a leg pad, said leg pad being mounted on said leg base, said leg base being mounted on said supporting plate assembly, said driving rod assembly being partially received in said leg base, and another portion extending out of said leg base to be movably connected to said pulling arm.
9. The ankle joint training aid according to claim 8, wherein said leg fixing member further comprises a leg strap which is connected to both sides of said leg pad and can be used to fix the lower leg of the human body.
10. The ankle joint training device according to any one of claims 1 to 4, wherein the supporting plate assembly has mounting seats protruding upward at both sides thereof, the mounting seats having shaft holes through which a rotating shaft is inserted, the foot fixing assembly being rotatably coupled to the mounting seats via the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221713382.9U CN218305475U (en) | 2022-07-05 | 2022-07-05 | Ankle joint training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221713382.9U CN218305475U (en) | 2022-07-05 | 2022-07-05 | Ankle joint training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218305475U true CN218305475U (en) | 2023-01-17 |
Family
ID=84868087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221713382.9U Active CN218305475U (en) | 2022-07-05 | 2022-07-05 | Ankle joint training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218305475U (en) |
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2022
- 2022-07-05 CN CN202221713382.9U patent/CN218305475U/en active Active
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