CN212395328U - Wearable metatarsophalangeal joint rehabilitation device - Google Patents
Wearable metatarsophalangeal joint rehabilitation device Download PDFInfo
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- CN212395328U CN212395328U CN202021577854.3U CN202021577854U CN212395328U CN 212395328 U CN212395328 U CN 212395328U CN 202021577854 U CN202021577854 U CN 202021577854U CN 212395328 U CN212395328 U CN 212395328U
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- metatarsophalangeal joint
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Abstract
The utility model discloses a wearable metatarsophalangeal joint rehabilitation device, which relates to the technical field of physical medicine and rehabilitation, and comprises a support plate and a front sole plate, wherein the support plate is used for supporting the shanks and the rear soles of human bodies; the supporting plate is provided with a driving device, and the driving device is connected with the front foot sole plate through a transmission mechanism and is used for driving the front foot sole plate to rotate relative to the supporting plate. The utility model discloses can carry out the rehabilitation training to the limited patient of metatarsophalangeal joint motion function to adopt the design of wearing formula, can dress and use on the leg, it is nimble convenient.
Description
Technical Field
The utility model relates to a physical medicine and recovered technical field especially relate to a wearing formula metatarsophalangeal joint rehabilitation device.
Background
The metatarsophalangeal joint is the joint formed by the metatarsal capitals and the phalanges of the toes, and is the largest joint of the foot except for the ankle joint, and the metatarsophalangeal joint mainly moves in flexion and extension and can slightly retract and expand. The metatarsophalangeal joint has the function of being not overlooked for foot movement, and the flexion and extension movement of the metatarsophalangeal joint can generate important influence on actions of running, jumping and the like of a human body, particularly the kicking-off effect in the later stage of support. For patients with spinal injuries, stroke and the like, the motor function of the lower limbs of the patients is usually affected, and the metatarsophalangeal joints cannot move like normal people. At present, common lower limb rehabilitation devices are generally only suitable for rehabilitation training of hip joints, knee joints, ankle joints and the like.
Therefore, a metatarsophalangeal joint rehabilitation device is urgently needed in the market, and is used for rehabilitation training of patients with limited motion function of the metatarsophalangeal joint.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wearing formula metatarsophalangeal joint rehabilitation device for solve the technical problem who exists among the above-mentioned prior art, can carry out the rehabilitation training to the limited patient of metatarsophalangeal joint motion function, and adopt the wearing formula design, can dress and use on the leg, it is nimble convenient.
In order to achieve the above object, the utility model provides a following scheme:
the utility model discloses a wearable metatarsophalangeal joint rehabilitation device, which comprises a support plate and a front sole plate, wherein the support plate is used for supporting the shanks and the rear soles of human bodies, and the front sole plate is rotationally connected to the front end of the bottom of the support plate and is used for supporting the front soles of human bodies; the supporting plate is provided with a driving device, and the driving device is connected with the front foot sole plate through a transmission mechanism and is used for driving the front foot sole plate to rotate relative to the supporting plate.
Preferably, the backup pad includes the first backup pad of vertical setting and the second backup pad of level setting, first backup pad is used for supporting human shank, the second backup pad set up in the bottom of first backup pad for support human back sole.
Preferably, the first support plate and the second support plate are integrally provided; the first supporting plate is provided with a first fixing band used for fixing human crus, and the second supporting plate is provided with a second fixing band used for fixing human feet.
Preferably, the front sole plate is provided with a third fixing belt for fixing toes of a human body.
Preferably, the driving device is a driving motor, and the driving motor is vertically installed on the upper portion of the supporting plate through a motor installation seat.
Preferably, the transmission mechanism comprises a first bevel gear, a transmission shaft, a second bevel gear, a driving wheel, a driven wheel and a front foot plate gear; the first bevel gear is vertically arranged on an output shaft of the driving motor, the transmission shaft is horizontally arranged below the first bevel gear, and the second bevel gear is fixedly arranged on the transmission shaft and is in meshed connection with the first bevel gear; the two ends of the transmission shaft are respectively provided with one driving wheel, the two driving wheels are respectively positioned on the two sides of the supporting plate and are respectively connected with one driven wheel in a transmission manner, and the two driven wheels are respectively rotatably arranged on the two sides of the front end of the bottom of the supporting plate; two sides of the front foot sole plate are respectively fixedly provided with a front foot sole plate gear, and the front foot sole plate gear is meshed with the driven wheel.
Preferably, the motor mounting seat is fixed on the supporting plate through a bolt, two ends of the transmission shaft are rotatably mounted on the supporting plate through a bearing with a seat, and the bearing with the seat is fixed on the supporting plate through a bolt; the first bevel gear is connected to an output shaft of the driving motor through a key, the driving wheel is connected to the end portion of the transmission shaft through a flat key, and the driven wheel is rotatably mounted at the front end of the bottom of the supporting plate through a pin shaft.
Preferably, one half of the driven wheel is a spur gear, the other half of the driven wheel is provided with a groove, the driving wheel and the driven wheel are connected through a steel wire rope, and two ends of the steel wire rope are respectively arranged in the grooves of the driving wheel and the driven wheel; the spur gear on the driven wheel is in meshed connection with the front foot sole plate gear.
Preferably, the front sole plate gear is a sector gear, and the sector gear is fixed on the front sole plate through a bolt.
Preferably, the front sole plate is rotatably connected with the front end of the bottom of the supporting plate through a pin shaft.
The utility model discloses for prior art gain following technological effect:
the utility model discloses can carry out the rehabilitation training to the limited patient of metatarsophalangeal joint motion function to this rehabilitation device adopts the design of wearing formula, can dress and use on the leg, has avoided the patient to reduce the motion under the inconvenient condition of action, can make things convenient for the nimble rehabilitation that carries on more.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and 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 these drawings without creative efforts.
Fig. 1 is a schematic structural view of the wearable metatarsophalangeal joint rehabilitation device of the present invention;
fig. 2 is a back schematic view of the wearable metatarsophalangeal joint rehabilitation device of the present invention;
in the figure: 1-driving a motor; 2-motor mounting seat; 3-a support plate; 4-a first bevel gear; 5-a second bevel gear; 6-a transmission shaft; 7-driving wheel; 8-a steel wire rope; 9-driven wheel; 10-sector gear; 11-forefoot plate; 12-a first securing strap; 13-a second securing strap; 14-third fixed belt, 15-bearing with seat.
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 work belong to the protection scope of the present invention.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1-2, the present embodiment provides a wearable metatarsophalangeal joint rehabilitation device, which includes a supporting plate 3 and a front sole plate 11, wherein the supporting plate 3 is used for supporting the lower leg and the rear sole of a human body, and the front sole plate 11 is rotatably connected to the front end of the bottom of the supporting plate 3 through a pin for supporting the front sole of the human body; the supporting plate 3 is provided with a driving device, and the driving device is connected with the front sole plate 11 through a transmission mechanism and is used for driving the front sole plate 11 to rotate relative to the supporting plate 3.
In this embodiment, the supporting plate 3 includes a first supporting plate vertically arranged and a second supporting plate horizontally arranged, the first supporting plate is used for supporting the human shank, the first supporting plate is arc-shaped, and is designed according to the contour shape of the human shank, so that the supporting plate can better fit the shank, and the wearing comfort is improved; the second supporting plate is arranged at the bottom of the first supporting plate and used for supporting the human body rear sole.
In the present embodiment, the first support plate and the second support plate are integrally provided; the first supporting plate is provided with a first fixing band 12 for fixing the shank of the human body, and the second supporting plate is provided with a second fixing band 13 for fixing the foot of the human body; the front sole plate 11 is provided with a third fixing belt 14 for fixing toes of a human body.
In the present embodiment, the driving device is a driving motor 1, the driving motor 1 is vertically installed on the upper portion of the supporting plate 3 through a motor installation seat 2, and a driving shaft thereof is vertically arranged downward.
In the embodiment, the transmission mechanism comprises a first bevel gear 4, a transmission shaft 6, a second bevel gear 5, a driving wheel 7, a driven wheel 9 and a front sole plate gear; the first bevel gear 4 is vertically arranged on an output shaft of the driving motor 1, the transmission shaft 6 is horizontally arranged below the first bevel gear 4, and the second bevel gear 5 is fixedly arranged on the transmission shaft 6 and is in meshed connection with the first bevel gear 4; two driving wheels 7 are respectively installed at two ends of the transmission shaft 6, the two driving wheels 7 are respectively located at two sides of the supporting plate 3 and are respectively connected with a driven wheel 9 in a transmission manner, and the two driven wheels 9 are respectively rotatably installed at two sides of the front end of the bottom of the supporting plate 3; two sides of the front sole plate 11 are respectively fixedly provided with a front sole plate gear, and the front sole plate gear is meshed and connected with the driven wheel 9.
Specifically, the motor mounting seat 2 is fixed on the support plate 3 through a bolt, two ends of the transmission shaft 6 are rotatably mounted on the support plate 3 through a bearing with a seat 15, and the bearing with a seat 15 is fixed on the support plate 3 through a bolt; first bevel gear 4 passes through the key connection on driving motor 1's output shaft, and action wheel 7 passes through flat key connection in the tip of transmission shaft 6, from the round pin axle rotation of driving wheel 9 and install in the bottom front end of backup pad 3.
In this embodiment, one half of the driven wheel 9 is a spur gear, the other half is processed with a groove, the driving wheel 7 and the driven wheel 9 are connected by a steel wire rope 8, and two ends of the steel wire rope 8 are respectively arranged in the grooves of the driving wheel 7 and the driven wheel 9; a spur gear on the driven wheel 9 is in meshed connection with a front foot sole plate gear; the front sole plate gear is a sector gear 10, and the sector gear 10 is fixed on a front sole plate 11 through bolts.
In this embodiment, when the driving motor 1 rotates, the first bevel gear 4 and the second bevel gear 5 are used for transmission to drive the transmission shaft 6 to rotate, so as to further drive the driving wheel 7 to rotate, the driving wheel 7 drives the driven wheel 9 to rotate through the steel wire rope 8, the driven wheel 9 drives the sector gear 10 to rotate, and the front sole plate 11 is further driven to rotate relative to the supporting plate 3. In use, the user wears the metatarsophalangeal joint rehabilitation device on the lower limbs and binds the metatarsophalangeal joint rehabilitation device to the human body by using the first fixing strap 12, the second fixing strap 13 and the third fixing strap 14.
In the utility model, the supporting plate 3 is connected with the front sole plate 11 through the pin shaft to form a rotary joint, which simulates the structural design of the metatarsophalangeal joint of a human body, and the driving motor 1 can drive the metatarsophalangeal joint of the human body to move through the transmission system when rotating; the driving motor 1 and the rotary joint are driven by a steel wire rope 8, so that the driving motor 1 can be fixed on the shank far away from the foot, and the weight of the foot is reduced; the supporting plate 3 is designed according to the contour shape of the lower leg of a human body, and a user can wear the supporting plate on the leg for use, so that the rehabilitation training of the metatarsophalangeal joints with limited motion functions is realized.
The utility model discloses can carry out the rehabilitation training to the limited patient of metatarsophalangeal joint motion function to adopt the design of wearing formula, can dress and use on the leg, it is nimble convenient.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (10)
1. A wearable metatarsophalangeal joint rehabilitation device, characterized in that: the human body front sole supporting device comprises a supporting plate and a front sole plate, wherein the supporting plate is used for supporting the lower leg and the rear sole of a human body, and the front sole plate is rotatably connected to the front end of the bottom of the supporting plate and is used for supporting the front sole of the human body; the supporting plate is provided with a driving device, and the driving device is connected with the front foot sole plate through a transmission mechanism and is used for driving the front foot sole plate to rotate relative to the supporting plate.
2. The wearable metatarsophalangeal joint rehabilitation device according to claim 1, characterized in that: the supporting plate comprises a first supporting plate and a second supporting plate, the first supporting plate is vertically arranged, the second supporting plate is horizontally arranged, the first supporting plate is used for supporting human shanks, and the second supporting plate is arranged at the bottom of the first supporting plate and used for supporting human rear soles.
3. The wearable metatarsophalangeal joint rehabilitation device according to claim 2, characterized in that: the first support plate and the second support plate are integrally arranged; the first supporting plate is provided with a first fixing band used for fixing human crus, and the second supporting plate is provided with a second fixing band used for fixing human feet.
4. The wearable metatarsophalangeal joint rehabilitation device according to claim 1, characterized in that: and a third fixing band is arranged on the front sole plate and used for fixing toes of a human body.
5. The wearable metatarsophalangeal joint rehabilitation device according to claim 1, characterized in that: the driving device is a driving motor, and the driving motor is vertically arranged on the upper part of the supporting plate through a motor mounting seat.
6. The wearable metatarsophalangeal joint rehabilitation device according to claim 5, characterized in that: the transmission mechanism comprises a first bevel gear, a transmission shaft, a second bevel gear, a driving wheel, a driven wheel and a front foot plate gear; the first bevel gear is vertically arranged on an output shaft of the driving motor, the transmission shaft is horizontally arranged below the first bevel gear, and the second bevel gear is fixedly arranged on the transmission shaft and is in meshed connection with the first bevel gear; the two ends of the transmission shaft are respectively provided with one driving wheel, the two driving wheels are respectively positioned on the two sides of the supporting plate and are respectively connected with one driven wheel in a transmission manner, and the two driven wheels are respectively rotatably arranged on the two sides of the front end of the bottom of the supporting plate; two sides of the front foot sole plate are respectively fixedly provided with a front foot sole plate gear, and the front foot sole plate gear is meshed with the driven wheel.
7. The wearable metatarsophalangeal joint rehabilitation device according to claim 6, characterized in that: the motor mounting seat is fixed on the supporting plate through a bolt, two ends of the transmission shaft are rotatably mounted on the supporting plate through a bearing with a seat, and the bearing with the seat is fixed on the supporting plate through a bolt; the first bevel gear is connected to an output shaft of the driving motor through a key, the driving wheel is connected to the end portion of the transmission shaft through a flat key, and the driven wheel is rotatably mounted at the front end of the bottom of the supporting plate through a pin shaft.
8. The wearable metatarsophalangeal joint rehabilitation device according to claim 7, characterized in that: one half of the driven wheel is a straight gear, the other half of the driven wheel is provided with a groove, the driving wheel and the driven wheel are connected through a steel wire rope, and two ends of the steel wire rope are respectively arranged in the grooves of the driving wheel and the driven wheel; the spur gear on the driven wheel is in meshed connection with the front foot sole plate gear.
9. The wearable metatarsophalangeal joint rehabilitation device according to claim 8, characterized in that: the front foot sole plate gear is a sector gear, and the sector gear is fixed on the front foot sole plate through a bolt.
10. The wearable metatarsophalangeal joint rehabilitation device according to claim 1 or 9, characterized in that: the front foot sole plate is rotatably connected with the front end of the bottom of the supporting plate through a pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021577854.3U CN212395328U (en) | 2020-08-03 | 2020-08-03 | Wearable metatarsophalangeal joint rehabilitation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021577854.3U CN212395328U (en) | 2020-08-03 | 2020-08-03 | Wearable metatarsophalangeal joint rehabilitation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212395328U true CN212395328U (en) | 2021-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021577854.3U Active CN212395328U (en) | 2020-08-03 | 2020-08-03 | Wearable metatarsophalangeal joint rehabilitation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212395328U (en) |
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2020
- 2020-08-03 CN CN202021577854.3U patent/CN212395328U/en active Active
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