CN217220074U - Lower limb rehabilitation training device - Google Patents
Lower limb rehabilitation training device Download PDFInfo
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- CN217220074U CN217220074U CN202220823148.5U CN202220823148U CN217220074U CN 217220074 U CN217220074 U CN 217220074U CN 202220823148 U CN202220823148 U CN 202220823148U CN 217220074 U CN217220074 U CN 217220074U
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Abstract
The utility model discloses a lower limb rehabilitation training device, which comprises a base plate, a foot pedal, a crus supporting plate and a thigh supporting plate, wherein one side of the upper end surface of the base plate is provided with a vertical support, the other side of the upper end surface of the base plate is provided with a rotating rod supporting seat, and the upper end surface of the base plate between the vertical support and the rotating rod supporting seat is provided with a connecting rod sleeve; the rear end of foot footboard passes through the ankle pivot and is connected with the front end rotation of shank backup pad, the rear end of shank backup pad is rotated through the knee pivot and is connected with the front end of thigh backup pad, the dwang supporting seat rotates through the dwang pivot and is connected with the rotation connecting rod, the rear end of thigh backup pad is passed through the thigh pivot and is connected with the other end rotation of rotation connecting rod. This application realizes the rehabilitation training of patient ankle, knee through the cooperation of first oblique pull spring, second oblique pull spring, foot oblique pull spring, knee supporting spring to one side, and structural design is simple, ingenious, convenient operation, and the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of rehabilitation apparatus, mainly relate to a low limbs rehabilitation training device.
Background
The traditional Chinese medicine theory and clinical medicine practice prove that most of the hemiplegic patients or the patients with injured lower limbs can recover lost functions to a certain extent by effective rehabilitation means besides early operation treatment and necessary medicine treatment, and help the patients stand and walk by means of rehabilitation equipment. The method is not only beneficial to improving the life quality of the patient, but also can reduce the burden of families and society. The lower limb rehabilitation training mechanical device is used as a mechanical device for rehabilitation therapy, is more and more widely applied to the treatment of patients, but the existing rehabilitation therapy is mostly completed in a rehabilitation mechanism, and because the existing rehabilitation devices are mostly complex in structure and complex in operation, the patients are inconvenient to purchase related devices to carry out rehabilitation training at home.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a low limbs rehabilitation training device, the device simple structure, convenient operation.
The technical scheme of the utility model is that:
a lower limb rehabilitation training device comprises a base plate, a foot pedal, a shank supporting plate and a thigh supporting plate, wherein a vertical support is arranged on one side of the upper end face of the base plate, a rotating rod supporting seat is arranged on the other side of the upper end face of the base plate, and a connecting rod sleeve is arranged on the upper end face of the base plate between the vertical support and the rotating rod supporting seat; the rear end of the foot pedal is rotatably connected with the front end of the shank supporting plate through an ankle rotating shaft, the rear end of the shank supporting plate is rotatably connected with the front end of the thigh supporting plate through a knee rotating shaft, the rotating rod supporting seat is rotatably connected with a rotating connecting rod through a rotating rod rotating shaft, and the rear end of the thigh supporting plate is rotatably connected with the other end of the rotating connecting rod through a thigh rotating shaft; the connecting rod sleeve is of an upper end opening structure, a knee connecting rod is arranged in the opening structure of the connecting rod sleeve in a penetrating mode along the vertical direction in a sliding mode, the upper end of the knee connecting rod is rotatably connected with a knee rotating shaft, a knee supporting spring is sleeved on the knee connecting rod, and the inner diameter of the knee supporting spring is larger than that of the opening structure of the connecting rod sleeve; the foot pedal is connected with the vertical support through a foot inclined pulling spring.
Preferably, the upper end face of the base plate is further provided with a first mounting block and a second mounting block, the first mounting block and the second mounting block are respectively arranged on the base plate on two sides of the ankle rotating shaft, a first diagonal spring and a second diagonal spring are rotatably sleeved on the ankle rotating shaft, one end of the first diagonal spring is provided with a first diagonal spring connecting head, the first diagonal spring connecting head is rotatably sleeved on the ankle rotating shaft, and the other end of the first diagonal spring is connected with the first mounting block; one end of the second cable-stayed spring is provided with a cable-stayed spring second connector, the cable-stayed spring second connector is rotatably sleeved on the ankle rotating shaft, and the other end of the second cable-stayed spring is connected with the second mounting block.
Preferably, the lower end face, close to the first mounting block, of the base plate is provided with an L-shaped anti-slip strip.
As preferred, the lower terminal surface that the base plate is close to the dwang supporting seat is equipped with the backup pad installation cavity, be equipped with rotating plate mechanism in the backup pad installation cavity, rotating plate mechanism includes the backup pad pivot and rotates the backup pad, backup pad pivot fixed mounting is in the one end that the backup pad installation cavity is close to the dwang supporting seat, the suit is rotated in the backup pad pivot to the one end of rotating the backup pad.
Preferably, a transverse groove is formed in the side wall, far away from the rotating shaft of the support plate, of the support plate mounting cavity, a baffle mechanism is arranged in the transverse groove and comprises a support plate baffle block and a baffle block spring, one end of the baffle block spring is fixedly mounted at the bottom of the transverse groove of the support plate mounting cavity, and one end of the baffle block spring is fixedly connected with the support plate baffle block.
The utility model has the advantages that:
the lower limb rehabilitation training device realizes rehabilitation training of the ankle and the knee of a patient through the cooperation of the first oblique pull spring, the second oblique pull spring, the foot oblique pull spring and the knee supporting spring, is simple and ingenious in structural design, is convenient for the patient to use by the patient, does not need the assistance of other personnel, is convenient to operate, has strong practicability, and has higher popularization and application values. The utility model provides a low limbs rehabilitation training device can adjust the device into the tilt state as required through setting up rotor plate mechanism, increases the suitable scene of device, makes things convenient for the patient to carry out nimble regulation as required, and structural design is reasonable, and the practicality is strong.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 3 is a view taken in the direction A of FIG. 2;
FIG. 4 is an enlarged view B of FIG. 2;
fig. 5 is a schematic view of a second embodiment of the present invention in a use state;
in the figure: 1-a base plate, 2-a first mounting block, 3-a first diagonal spring, 4-a vertical support, 5-a foot diagonal spring, 6-a foot pedal, 7-an ankle pivot, 8-a second diagonal spring, 9-a second mounting block, 10-a calf support plate, 11-a knee pivot, 12-a thigh support plate, 13-a knee support spring, 14-a knee link, 15-a link sleeve, 16-a thigh pivot, 17-a rotation link, 18-a rotation link pivot, 19-a rotation link support seat, 20-a support plate pivot, 21-a rotation support plate, 22-a support plate stopper, 23-a stopper spring; 101-L-shaped anti-slip strips, 102-support plate installation cavities, 301-diagonal tension spring first connectors and 801-diagonal tension spring second connectors.
Detailed Description
In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.
In the first embodiment, referring to fig. 1, a lower limb rehabilitation training device comprises a base plate 1, a foot pedal 6, a shank support plate 10 and a thigh support plate 12, wherein a vertical support 4 is arranged on one side of the upper end surface of the base plate 1, and the foot pedal 6 is connected with the vertical support 4 through a foot oblique-pulling spring 5. The opposite side of the up end of base plate 1 is equipped with dwang supporting seat 19, and the up end of base plate 1 between vertical support 4 and dwang supporting seat 19 is equipped with connecting rod sleeve 15. The rear end of the foot pedal 6 is rotatably connected with the front end of the lower leg support plate 10 through an ankle rotating shaft 7, the rear end of the lower leg support plate 10 is rotatably connected with the front end of the thigh support plate 12 through a knee rotating shaft 11, the rotating rod support seat 19 is rotatably connected with a rotating connecting rod 17 through a rotating rod rotating shaft 18, and the rear end of the thigh support plate 12 is rotatably connected with the other end of the rotating connecting rod 17 through a thigh rotating shaft 16. The connecting rod sleeve 15 is of an upper end opening structure, the knee connecting rod 14 penetrates through the opening structure of the connecting rod sleeve 15 in a vertical sliding mode, the upper end of the knee connecting rod 14 is rotatably connected with the knee rotating shaft 11, the knee connecting rod 14 is sleeved with the knee supporting spring 13, the inner diameter of the knee supporting spring 13 is larger than that of the opening structure of the connecting rod sleeve 15, and through the arrangement of the knee supporting spring 13 and the knee connecting rod 14, the knee connecting rod 14 mainly plays a guiding role, so that the knee supporting spring 13 moves in the vertical direction and deflects in a mode.
The upper end face of the base plate 1 is also provided with a first mounting block 2 and a second mounting block 9, the first mounting block 2 and the second mounting block 9 are respectively arranged on the base plate 1 at two sides of the ankle rotating shaft 7, a first oblique tension spring 3 and a second oblique tension spring 8 are rotatably sleeved on the ankle rotating shaft 7, one end of the first oblique tension spring 3 is provided with an oblique tension spring first connector 301, the oblique tension spring first connector 301 is rotatably sleeved on the ankle rotating shaft 7, and the other end of the first oblique tension spring 3 is connected with the first mounting block 2; one end of the second diagonal spring 8 is provided with a second connector 801 of the diagonal spring, the second connector 801 of the diagonal spring is rotatably sleeved on the ankle rotating shaft 7, and the other end of the second diagonal spring 8 is connected with the second mounting block 9.
The specific operation mode is as follows:
referring to fig. 1, a patient places a lower limb requiring rehabilitation therapy on the lower limb rehabilitation training device of the present application, wherein the foot is placed on one side of a foot pedal 6, the calf is placed on the upper end surface of a calf support plate 10, and the thigh is placed on the upper end surface of a thigh support plate 12.
Mode one, ankle rehabilitation training: the sole of the foot of patient pushes away foot footboard 6 with strength forward, and foot footboard 6 rotates 7 relative ankle pivot, and the rotation compression foot of foot footboard 6 draws spring 5 to one side, and the relative shank backup pad 10 swing of foot footboard 6 this moment, and when patient's sole does not exert oneself, the foot draws spring 5 to one side and resets, and foot footboard 6 resets under the effect that the foot draws spring 5 to one side to the foot to realize patient's ankle rehabilitation training.
Mode two, knee rehabilitation training: the sole of the patient pushes the foot pedal 6 forwards with force, meanwhile, the knee joint of the patient pushes the knee joint of the patient with force, the shank of the patient rotates relative to the thigh, at the moment, the first diagonal tension spring 3, the foot diagonal tension spring 5 and the knee support spring 13 are compressed, the second diagonal tension spring 8 is stretched, and the thigh support plate 12 rotates relative to the rotating connecting rod 17; then the sole and the knee joint of the patient are simultaneously relaxed, and the first diagonal tension spring 3, the second diagonal tension spring 8, the foot diagonal tension spring 5 and the knee support spring 13 move in opposite directions, thereby realizing the rehabilitation training of the knee joint.
The lower limb rehabilitation training device realizes rehabilitation training of the ankle and the knee of a patient through the cooperation of the first oblique pull spring 3, the second oblique pull spring 8, the foot oblique pull spring 5 and the knee supporting spring 13, is simple and ingenious in structural design, convenient to use by the patient, free of assistance of other personnel, convenient to operate, high in practicability and high in popularization and application value.
In the second embodiment, referring to fig. 2-5, the second embodiment is an improvement made on the basis of the first embodiment, and the same parts are not described again, except that:
in order to further improve the performance of the lower limb rehabilitation training device and facilitate the operation of a patient, on the basis of the first embodiment, the lower limb rehabilitation training device is designed into a structure which can be obliquely arranged.
The lower terminal surface that base plate 1 is close to dwang supporting seat 19 is equipped with backup pad installation cavity 102, is equipped with rotating plate mechanism in backup pad installation cavity 102, and rotating plate mechanism includes backup pad pivot 20 and rotation backup pad 21, and backup pad pivot 20 fixed mounting is close to the one end of dwang supporting seat 19 in backup pad installation cavity 102, and the suit is rotated on backup pad pivot 20 to the one end of rotating backup pad 21. Through setting up rotation backup pad 21, the patient can adjust into the tilt state with low limbs rehabilitation training device as required, convenient operation.
The lateral wall of backup pad installation cavity 102, which is far away from backup pad pivot 20, is equipped with the transverse groove, is equipped with the separation blade mechanism in the transverse groove, and the separation blade mechanism includes backup pad dog 22 and dog spring 23, and the one end fixed mounting of dog spring 23 is in the bottom of the transverse groove of backup pad installation cavity 102, and the one end and the backup pad dog 22 fixed connection of dog spring 23. By providing the stopper mechanism, when the rotation support plate 21 is not used, the rotation support plate 21 is clamped in the support plate installation cavity 102 to prevent falling out.
The lower terminal surface that base plate 1 is close to first installation piece 2 is equipped with L type antislip strip 101, sets up L type antislip strip 101, when lower limbs rehabilitation training device slope sets up, can increase lower limbs rehabilitation training device's frictional force, prevents that lower limbs rehabilitation training device from moving forward.
Description of the operation: referring to fig. 2 to 5, when the patient needs to lean, the supporting plate stopper 22 is manually pressed, the stopper spring 23 is compressed, and the rotating supporting plate 21 is rotated out from the supporting plate installation cavity 102 and supported on the ground, so that the lower limb rehabilitation training device is tilted to facilitate rehabilitation training of the patient. When the inclined arrangement is not required, the rotary support plate 21 is rotated back into the support plate installation cavity 102.
The utility model provides a low limbs rehabilitation training device can adjust the device into the tilt state as required through setting up rotor plate mechanism, increases the suitable scene of device, makes things convenient for the patient to carry out nimble regulation as required, and structural design is reasonable, and the practicality is strong.
The above-mentioned embodiments are only for describing the preferred embodiments of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.
Claims (5)
1. A lower limb rehabilitation training device is characterized by comprising a base plate, a foot pedal, a crus supporting plate and a thigh supporting plate, wherein a vertical support is arranged on one side of the upper end surface of the base plate, a rotating rod supporting seat is arranged on the other side of the upper end surface of the base plate, and a connecting rod sleeve is arranged on the upper end surface of the base plate between the vertical support and the rotating rod supporting seat; the rear end of the foot pedal is rotatably connected with the front end of the shank supporting plate through an ankle rotating shaft, the rear end of the shank supporting plate is rotatably connected with the front end of the thigh supporting plate through a knee rotating shaft, the rotating rod supporting seat is rotatably connected with a rotating connecting rod through a rotating rod rotating shaft, and the rear end of the thigh supporting plate is rotatably connected with the other end of the rotating connecting rod through a thigh rotating shaft; the knee connecting rod sleeve is of an upper end opening structure, a knee connecting rod is vertically slidably arranged in the opening structure of the connecting rod sleeve in a penetrating mode, the upper end of the knee connecting rod is rotatably connected with the knee rotating shaft, a knee supporting spring is sleeved on the knee connecting rod, and the inner diameter of the knee supporting spring is larger than that of the opening structure of the connecting rod sleeve; the foot pedal is connected with the vertical support through a foot inclined pulling spring.
2. The lower limb rehabilitation training device of claim 1, wherein the upper end face of the base plate is further provided with a first mounting block and a second mounting block, the first mounting block and the second mounting block are respectively arranged on the base plate at two sides of the ankle rotating shaft, a first diagonal spring and a second diagonal spring are rotatably sleeved on the ankle rotating shaft, one end of the first diagonal spring is provided with a first diagonal spring connector, the first diagonal spring connector is rotatably sleeved on the ankle rotating shaft, and the other end of the first diagonal spring is connected with the first mounting block; one end of the second cable-stayed spring is provided with a cable-stayed spring second connector, the cable-stayed spring second connector is rotatably sleeved on the ankle rotating shaft, and the other end of the second cable-stayed spring is connected with the second mounting block.
3. The lower limb rehabilitation training device of claim 2, wherein the lower end surface of the base plate close to the first mounting block is provided with an L-shaped anti-slip strip.
4. The lower limb rehabilitation training device of claim 3, wherein the lower end surface of the base plate close to the rotating rod support seat is provided with a support plate installation cavity, the support plate installation cavity is internally provided with a rotating plate mechanism, the rotating plate mechanism comprises a support plate rotating shaft and a rotating support plate, the support plate rotating shaft is fixedly installed at one end of the support plate installation cavity close to the rotating rod support seat, and one end of the rotating support plate is rotatably sleeved on the support plate rotating shaft.
5. The lower limb rehabilitation training device of claim 4, wherein the lateral wall of the supporting plate mounting cavity far away from the rotating shaft of the supporting plate is provided with a transverse groove, a baffle mechanism is arranged in the transverse groove, the baffle mechanism comprises a supporting plate baffle block and a baffle block spring, one end of the baffle block spring is fixedly arranged at the bottom of the transverse groove of the supporting plate mounting cavity, and one end of the baffle block spring is fixedly connected with the supporting plate baffle block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220823148.5U CN217220074U (en) | 2022-04-11 | 2022-04-11 | Lower limb rehabilitation training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220823148.5U CN217220074U (en) | 2022-04-11 | 2022-04-11 | Lower limb rehabilitation training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217220074U true CN217220074U (en) | 2022-08-19 |
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ID=82819733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220823148.5U Active CN217220074U (en) | 2022-04-11 | 2022-04-11 | Lower limb rehabilitation training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217220074U (en) |
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2022
- 2022-04-11 CN CN202220823148.5U patent/CN217220074U/en active Active
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