CN212817894U - Orthopedic ankle joint exercising device - Google Patents
Orthopedic ankle joint exercising device Download PDFInfo
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- CN212817894U CN212817894U CN202021665171.3U CN202021665171U CN212817894U CN 212817894 U CN212817894 U CN 212817894U CN 202021665171 U CN202021665171 U CN 202021665171U CN 212817894 U CN212817894 U CN 212817894U
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Abstract
The utility model discloses an orthopedic ankle joint exercise device, which comprises a base and a pressing plate made of elastic material, wherein a through groove is arranged on the base along the radial direction, a connecting seat is arranged in the through groove, the connecting seat is cylindrical, a spherical connecting groove is arranged on the connecting seat, a spherical connecting head is integrally formed at the lower side of the pressing plate, the spherical connecting head is in running fit with the spherical connecting groove, a plurality of openings are distributed on the spherical connecting groove along the circumferential direction, a rotating sleeve is in threaded connection with the periphery of the spherical connecting groove, and the inner diameter of the rotating sleeve is smaller; the pressing plate is provided with two upper belts which are respectively bound on two sides of the instep, the free ends of the two upper belts are fixedly connected to form a junction part, the free end of the junction part is fixedly bonded with the pressing plate, and a spring is arranged between the right side of the pressing plate and the base. The device enables the patient to flexibly switch and combine between flexion and extension and circular movement, and conveniently adjusts the movement intensity.
Description
Technical Field
The utility model relates to the technical field of medical apparatus, especially, relate to an ankle joint tempers device for orthopedics.
Background
Ankle pump movement is movement through the ankle joint, acting like a pump, promoting blood circulation and lymphatic return in the lower extremities. It involves flexion and extension of the ankle joint and a circling motion. The ankle pump movement plays a crucial role in the functional recovery of patients lying in bed and after surgery. For patients in coma and bed, the complications such as joint contracture, poor circulation, osteoporosis and reduction of cardiac function are avoided; for postoperative patients: avoids the postoperative braking, thrombosis and influences the postoperative functional recovery of lower limbs. During exercise, the exercise is required to be kept for about 10 seconds each time, preferably about 5 minutes per hour, and 5-8 times per day.
The existing device can assist a patient to move the ankle joint, but flexible switching and combination between flexion and extension and surrounding movement cannot be realized, and the movement strength cannot be adjusted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an ankle joint exercise device for orthopedics to solve current device and can't switch in a flexible way and combine between bending and stretching and the surrounding movement, and can't adjust the problem of exercise intensity.
In order to achieve the above purpose, the utility model provides a following technical scheme:
an orthopedic ankle joint exercise device comprises a base and a pressing plate made of elastic materials, wherein a through groove is formed in the base along the radial direction, a connecting seat is arranged in the through groove, the connecting seat is cylindrical, a spherical connecting groove is formed in the connecting seat, a spherical connecting head is integrally formed on the lower side of the pressing plate and is in rotating fit with the spherical connecting groove, a plurality of openings are distributed in the spherical connecting groove along the circumferential direction, a rotating sleeve is in threaded connection with the periphery of the spherical connecting groove, and the inner diameter of the rotating sleeve is smaller than the outer diameter of the connecting seat;
the pressing plate is provided with two upper belts which are respectively tied at two sides of the instep, the free ends of the two upper belts are fixedly connected to form a junction part, and the free end of the junction part is fixedly bonded with the pressing plate;
one side of the pressing plate, which is far away from the upper belt, is hinged with a spring, and the free end of the spring is hinged with the base.
Preferably, a motor is installed on the base, a first connecting rod is fixedly connected to an output shaft of the motor in the radial direction, the first connecting rod is hinged to a second connecting rod, and the second connecting rod is hinged to one side, away from the upper belt, of the pressing plate.
Preferably, the part of the upper end of the base, which is abutted against the lower leg and the ankle joint, is provided with a groove, and the groove is in a curved surface shape matched with the lower leg and the ankle joint.
Preferably, a sponge layer is arranged in the groove.
Preferably, the pressing plate is fixedly connected with elastic belts along two axial sides of the through groove, and the free ends of the two elastic belts are detachably connected with two axial ends of the through groove respectively.
Preferably, a plurality of through holes are formed in the elastic band, round-head bolts are in threaded connection with both axial ends of the through groove, and the elastic band is sleeved with the round-head bolts.
Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has:
(1) the utility model provides a device is tempered to ankle joint for orthopedics, through twisting rotatory sleeve, the lateral wall at extrusion spherical spread groove top prevents that the clamp plate from droing, the elasticity of adjustable spherical connector and spherical connecting seat simultaneously, thereby when carrying out flexion and extension and the surrounding movement of ankle joint, adjust the moving resistance of clamp plate, and when only needing to be flexion and extension of ankle joint, directly screw up rotatory sleeve completely, the flexion and extension movement of ankle joint is accomplished through the deformation of clamp plate, realize bending and extending and combine in a flexible way between the surrounding movement, and conveniently adjust the motion intensity.
(2) Be equipped with on the base have with shank and ankle joint adaptation's curved surface shape's recess, be equipped with the sponge layer in the recess for the patient provides comfortable support when the motion, has avoided the weight of shank to concentrate on the heel, and influences ankle joint's recovery.
(3) The elastic band can adjust the elasticity through the matching of the through hole and the round-head bolt, and is combined with the adjustment of the spherical connector and the spherical connecting seat and the spring to realize the resistance adjustment of more gradients.
(4) The device is provided with the motor, and the motor controls the pressure plate to swing through the first connecting rod and the second connecting rod, so that the patient can passively conduct the back stretching and plantarflexion activities, and the device is suitable for the initial recovery stage of the patient.
Drawings
Fig. 1 is a front view of an orthopedic ankle joint exercising device provided by the present invention;
FIG. 2 is a left side sectional view of FIG. 1;
fig. 3 is a partial enlarged view of I in fig. 2.
Detailed Description
The invention will be described in further detail with reference to the following drawings and embodiments:
reference numerals in the drawings of the specification include: the shoe upper comprises a base 1, a pressing plate 2, a groove 3, a through groove 4, a connecting seat 5, a spherical connecting groove 6, a spherical connector 7, a rotary sleeve 8, an upper shoe belt 9, an elastic belt 10 and a round head bolt 11.
Embodiment as shown in fig. 1, 2 and 3, an ankle exercising apparatus for orthopedics comprises a base 1 and a pressing plate 2 made of elastic material, wherein the pressing plate 2 is made of rubber in the embodiment. The front end of the upper side of the rear end base 1 of the base 1 is provided with a groove 3 with the parts abutted against the crus and the ankle joints, the groove 3 is provided with a curved surface shape matched with the crus and the ankle joints, and a sponge layer is bonded in the groove 3. The rear end of 1 upside of base has radially been seted up and has been led to groove 4, it has connecting seat 5 to lead to groove 4 middle part rigid coupling, connecting seat 5 is cylindrically, spherical spread groove 6 has been seted up on connecting seat 5, the downside integrated into one piece of clamp plate 2 has spherical connector 7, spherical connector 7 and the 6 normal running fit of spherical spread groove, spherical spread groove 6 has four openings along circumference interval distribution, 6 periphery threaded connection of spherical spread groove have rotatory sleeve 8, the internal diameter of rotatory sleeve 8 is less than the external diameter of connecting seat 5.
Two upper belts 9 tied on two sides of the instep are fixedly connected to the left and right sides of the front end of the pressure plate 2, the free ends of the two upper belts 9 are fixedly connected to form a junction part, and the free end of the junction part is fixedly bonded with the pressure plate 2. The equal rigid coupling in the left and right sides of clamp plate 2 has elastic band 10, has seted up a plurality of through-holes on the elastic band 10, and the equal threaded connection in axial both ends that lead to groove 4 has button head bolt 11, and two elastic bands 10 cup joint respectively on the button head bolt 11 that corresponds the side through the through-hole.
The right side of clamp plate articulates there is the spring, and the free end of spring is articulated with base upper end right side, and the motor is installed through the bolt in the upper end right side of base, and the radial rigid coupling of output shaft of motor has first connecting rod, and first connecting rod articulates there is the second connecting rod, and the second connecting rod is articulated with the right side detachably of clamp plate, and motor electric connection has the controller, and the motor is step motor, and the controller is YF-31 programmable drive control panel of Yu tablet.
The specific implementation process is as follows: the initial angle of clamp plate sets for 120, the scope of left and right sides rotation is 60-150, in order to adapt to patient's pathological state, medical personnel place this device in the tailstock, patient's shank pastes and leans on in recess 3, the sole supports with the front end of clamp plate 2 and leans on, the confluence is cliied to first toe and second toe, then twist rotatory sleeve 8, in order to adjust the damping, for the exercise of the different recovered stages of patient, also can cup joint a certain through-hole of elastic band 10 on button head bolt 11, again with button head bolt 11 and base 1 threaded connection, provide different elasticity, in order to adjust the motion intensity, or twist rotatory sleeve 8, rely on the elasticity of clamp plate 2 to carry out the exercise of flexion and extension motion, realize in the nimble switching and combining between flexion and extension and the surrounding movement, and conveniently adjust the motion intensity. Meanwhile, beat music or timing by a timer and the like can be played by combining a mobile phone, so that the ankle pump exercise can be better matched with a patient. In addition, if the patient is in the initial rehabilitation stage and can not exercise actively, the motor can be installed on the right side of the upper end of the base through the bolt, the controller is arranged on the motor, the second connecting rod is hinged to the bottom plate, the motor and the power supply of the controller are switched on, the motor is enabled to rotate and the pressing plate is controlled to rotate left and right through the first connecting rod and the second connecting rod through setting of the controller, the exercise range can be limited by taking 5 degrees or 10 degrees as adjusting points, the rotating angle is gradually increased according to the recovery condition, and after the flexion and extension state is maintained for 5-10 seconds every time, the motor is enabled to rotate reversely to reset.
The above description is only an example of the present invention, and the detailed technical solutions and/or characteristics known in the solutions are not described too much here. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (6)
1. The utility model provides a device is tempered to ankle joint for orthopedics which characterized in that: the clamp comprises a base and a pressing plate made of elastic materials, wherein a through groove is formed in the base along the radial direction, a connecting seat is arranged in the through groove, the connecting seat is cylindrical, a spherical connecting groove is formed in the connecting seat, a spherical connecting head is integrally formed on the lower side of the pressing plate and is in rotating fit with the spherical connecting groove, a plurality of openings are circumferentially distributed in the spherical connecting groove, a rotating sleeve is in threaded connection with the periphery of the spherical connecting groove, and the inner diameter of the rotating sleeve is smaller than the outer diameter of the connecting seat;
the pressing plate is provided with two upper belts which are respectively tied at two sides of the instep, the free ends of the two upper belts are fixedly connected to form a junction part, and the free end of the junction part is fixedly bonded with the pressing plate;
one side of the pressing plate, which is far away from the upper belt, is hinged with a spring, and the free end of the spring is hinged with the base.
2. The ankle exercising device for orthopedics according to claim 1, wherein: the shoe upper comprises a base, and is characterized in that a motor is installed on the base, a first connecting rod is fixedly connected to an output shaft of the motor in the radial direction, the first connecting rod is hinged to a second connecting rod, and the second connecting rod is hinged to one side, away from a shoe upper belt, of the pressing plate.
3. The ankle exercising device for orthopedics according to claim 2, wherein: the upper end of the base is provided with a groove at the part abutted against the shank and the ankle joint, and the groove is in a curved surface shape matched with the shank and the ankle joint.
4. The ankle exercising device for orthopedics according to claim 3, wherein: a sponge layer is arranged in the groove.
5. The ankle exercising device for orthopedics according to claim 1, wherein: the clamp plate is fixedly connected with elastic belts along the two axial sides of the through groove, and the free ends of the two elastic belts are detachably connected with the two axial ends of the through groove respectively.
6. The ankle exercising device for orthopedics according to claim 5, wherein: a plurality of through holes are formed in the elastic band, round-head bolts are in threaded connection with the two axial ends of the through groove, and the elastic band is sleeved with the round-head bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021665171.3U CN212817894U (en) | 2020-08-12 | 2020-08-12 | Orthopedic ankle joint exercising device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021665171.3U CN212817894U (en) | 2020-08-12 | 2020-08-12 | Orthopedic ankle joint exercising device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212817894U true CN212817894U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021665171.3U Active CN212817894U (en) | 2020-08-12 | 2020-08-12 | Orthopedic ankle joint exercising device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212817894U (en) |
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2020
- 2020-08-12 CN CN202021665171.3U patent/CN212817894U/en active Active
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