CN217938632U - Auxiliary appliance for lower limb rehabilitation - Google Patents
Auxiliary appliance for lower limb rehabilitation Download PDFInfo
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- CN217938632U CN217938632U CN202220024288.6U CN202220024288U CN217938632U CN 217938632 U CN217938632 U CN 217938632U CN 202220024288 U CN202220024288 U CN 202220024288U CN 217938632 U CN217938632 U CN 217938632U
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- motor
- bottom plate
- sliding groove
- belt wheel
- lower limb
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Abstract
The utility model discloses an auxiliary tool for lower limb rehabilitation, which comprises a top plate, wherein the bottom surface of the top plate is fixedly connected with a motor box, two groups of rotatable rotating sleeves are arranged in the motor box, one group of rotating sleeves is connected with a helical gear, the helical gear is meshed with a motor gear, the motor gear is connected with a motor, the rotating sleeves are respectively provided with a first belt wheel and a second belt wheel, a synchronous belt is arranged between the second belt wheel and the first belt wheel for connection, the rotating sleeves are internally and further in threaded connection with a lead screw, and the lower end of the lead screw is fixedly connected with a bottom plate; the lifting handle is characterized in that a handle frame is further arranged on the bottom plate, a sliding groove is formed in the handle frame, a sliding block is arranged in the sliding groove, a handle rod is connected to the sliding block, and micro switches are arranged on the upper side and the lower side of the sliding block in the sliding groove respectively. The utility model discloses an electric drive makes patient's low limbs raise and reduce the motion, and the motion is moved simultaneously and is realized synchronous with doctor's participation action, is fit for the repetitive motion of patient's low limbs among the rehabilitation.
Description
The technical field is as follows:
the utility model relates to the technical field of medical rehabilitation equipment, in particular to an auxiliary appliance for lower limb rehabilitation.
Background art:
paralysis of the lower limbs refers to a disease in which the nervous system is damaged, sensory disturbance occurs, and the lower limbs of the body completely or partially lose motor function, and movement declines or disappears. Experiments and clinical researches show that the central nervous system has plasticity, so that the functional reconstruction possibility is realized in the recovery process after brain injury. Therefore, the rehabilitation exercise matched with a professional physician is very beneficial to the recovery of the patient.
The application number is 201822009749.9, the auxiliary appliance for lower limb rehabilitation treatment relieves the working strength of a rehabilitation doctor through up-down and left-right adjustment, and is convenient for controlling the exercise strength. However, the appliance replaces the manual operation of the physician in the process of coordinating the physician with the patient, and lacks the participation of the physician, and the tacit coordination of the patient with the physician in the rehabilitation is important.
The utility model has the following contents:
an object of the utility model is to provide an appurtenance for low limbs rehabilitation to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the auxiliary tool for lower limb rehabilitation comprises a top plate, wherein the bottom surface of the top plate is fixedly connected with a motor box, two groups of rotatable rotating sleeves are arranged in the motor box, one group of rotating sleeves is connected with a helical gear, the helical gear is meshed with a motor gear, the motor gear is connected with a motor, a first belt wheel and a second belt wheel are respectively arranged on the rotating sleeves, a synchronous belt is arranged between the second belt wheel and the first belt wheel for connection, a lead screw is further connected in the rotating sleeves in a threaded manner, the lower end of the lead screw is fixedly connected with a bottom plate, and a binding band is arranged at the bottom of the bottom plate;
the bottom plate is further provided with a handle frame, a sliding groove is formed in the handle frame, a sliding block is arranged in the sliding groove, a handle rod is connected onto the sliding block, micro switches are arranged on the upper side and the lower side of the sliding block in the sliding groove respectively, and the two micro switches are used for controlling the positive rotation and the negative rotation of the motor respectively.
As a further aspect of the present invention: the bottom plate is provided with an equipment box, winding rollers are arranged in the equipment box, a group of winding rollers are fixedly connected with ratchet wheels, pawls matched with the ratchet wheels are arranged on the outer side of the equipment box, and one end of the binding band is wound on the winding rollers.
As a further aspect of the present invention: the winding roller is connected with a rotating wheel which is positioned outside the equipment box.
As a further aspect of the present invention: and a protection pad is arranged on the bottom plate above the binding band.
As a further aspect of the present invention: and a pressure spring is arranged between the microswitch and the sliding block in the sliding groove.
As a further aspect of the present invention: and the top plate is provided with a mounting hole.
The utility model has the advantages that: the utility model discloses an electric drive makes patient's low limbs raise and reduce the motion, and the motion action is in step with doctor's participation action realization simultaneously, improves doctor's participation, is fit for the repetitive motion of patient's low limbs among the rehabilitation.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the structure of the middle handle of the present invention;
fig. 4 is a schematic side view of the middle handle rack of the present invention.
In the figure, 1, a top plate; 2. a motor case; 3. rotating the sleeve; 4. a pawl; 5. a helical gear; 6. a motor gear; 7. a motor; 8. a first generation wheel; 9. a second pulley; 10. a synchronous belt; 11. a screw rod; 12. a base plate; 13. a pad; 14. binding bands; 15. an equipment box; 16. winding the roller; 17. a ratchet wheel; 18. mounting holes; 19. a handle bar; 20. a handle frame; 21. a microswitch; 22. compressing the spring; 23. a slide block.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 4, in the embodiment of the present invention, an auxiliary tool for lower limb rehabilitation includes a top plate 1, the top plate 1 is provided with a mounting hole 18, the mounting hole 18 is used for fixedly mounting the top plate 1 on a support, the bottom surface of the top plate 1 is fixedly connected with a motor case 2, two sets of rotatable rotating sleeves 3 are arranged in the motor case 2, one set of rotating sleeves 3 is connected with a helical gear 5, the helical gear 5 is engaged with a motor gear 6, the motor gear 6 is connected with a motor 7, the rotating sleeves 3 are respectively provided with a first belt pulley 8 and a second belt pulley 9, a synchronous belt 10 is arranged between the second belt pulley 9 and the first belt pulley 8, a screw rod 11 is further connected in the rotating sleeves 3 through a thread, the lower end of the screw rod 11 is fixedly connected with a bottom plate 12, the bottom of the bottom plate 12 is provided with a bandage 14, and a protection pad 13 is arranged above the bandage 14; the handle is characterized in that a handle frame 20 is further arranged on the bottom plate 12, a sliding groove is formed in the handle frame 20, a sliding block 23 is arranged in the sliding groove, a handle rod 19 is connected to the sliding block 23, micro switches 21 are respectively arranged on the upper side and the lower side of the sliding block 23 in the sliding groove, the two micro switches 21 are respectively connected to a forward and reverse reversing circuit of the motor 7 and are respectively used for controlling the forward and reverse rotation of the motor 7, and a pressure spring 22 is arranged between each micro switch and the corresponding sliding block 23 in the sliding groove. The binding band 14 is used for binding the lower limbs of a patient and protecting the lower limbs by using the protection pad 13, after the lower limbs are bound, a doctor lifts the lifting rod 19 to move the sliding block 23, the sliding block 23 moves upwards to trigger the micro switch 21 to enable the motor 7 to rotate forwards, the rotating sleeve 3 and the screw rod 11 pull the bottom plate 12 to move upwards to lift the lower limbs of the patient, and similarly, if the lifting rod 19 is pressed downwards, the sliding block 23 triggers the micro switch 21 below to enable the motor 7 to rotate backwards, and the bottom plate 12 moves downwards to reduce the height of the lower limbs of the patient. In this way, the actions of raising the lower limbs of the patient and lowering the height of the lower limbs by the doctor in the whole process are synchronous with the actual motion of the lower limbs of the patient, but the doctor does not need to exert manual force, so that the doctor participates in the rehabilitation process.
The base plate 12 is provided with an equipment box 15, winding rollers 16 are arranged in the equipment box 15, a ratchet wheel 17 is fixedly connected to one group of the winding rollers 16, a pawl 4 matched with the ratchet wheel 17 is arranged on the outer side of the equipment box 15, one end of the binding belt 14 is wound on the winding rollers 16, the binding belt 14 is tightly bound through rotating the winding rollers 16, the pawl 4 is used for fixing the winding rollers 16, and the binding belt 14 can be loosened through pulling the pawl 4. The winding roller 16 is also connected with a rotating wheel which is positioned outside the equipment box 15 so as to conveniently rotate the winding roller 16.
The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A appurtenance for low limbs rehabilitation, including roof (1), ann roof (1) bottom surface fixed connection motor case (2), its characterized in that: two groups of rotatable rotating sleeves (3) are arranged in the motor box (2), one group of rotating sleeves (3) is connected with a helical gear (5), the helical gear (5) is meshed with a motor gear (6), the motor gear (6) is connected with a motor (7), a first belt wheel (8) and a second belt wheel (9) are respectively arranged on the rotating sleeves (3), a synchronous belt (10) is arranged between the second belt wheel (9) and the first belt wheel (8) for connection, a lead screw (11) is further connected in the rotating sleeves (3) in a threaded manner, the lower end of the lead screw (11) is fixedly connected with a bottom plate (12), and a binding belt (14) is arranged at the bottom of the bottom plate (12);
the electric hand-held tool is characterized in that a handle frame (20) is further arranged on the bottom plate (12), a sliding groove is formed in the handle frame (20), a sliding block (23) is arranged in the sliding groove, a handle rod (19) is connected to the sliding block (23), micro switches (21) are arranged on the upper side and the lower side of the sliding block (23) in the sliding groove respectively, and the two micro switches (21) are used for controlling the forward rotation and the reverse rotation of the motor (7) respectively.
2. The assistance tool for lower limb rehabilitation therapy according to claim 1, characterized in that: the device is characterized in that an equipment box (15) is arranged on the bottom plate (12), winding rollers (16) are arranged in the equipment box (15), a ratchet wheel (17) is fixedly connected to one group of the winding rollers (16), a pawl (4) matched with the ratchet wheel (17) is arranged on the outer side of the equipment box (15), and one end of the binding band (14) is wound on the winding rollers (16).
3. The assistance tool for lower limb rehabilitation therapy according to claim 2, characterized in that: and the winding roller (16) is connected with a rotating wheel, and the rotating wheel is positioned on the outer side of the equipment box (15).
4. The assistance tool for lower limb rehabilitation therapy according to claim 1, characterized in that: a protection pad (13) is arranged on the bottom plate (12) and above the binding band (14).
5. The assistance tool for lower limb rehabilitation therapy according to claim 1, characterized in that: a pressure spring (22) is arranged between the microswitch (21) and the slide block (23) in the sliding groove.
6. The assistance tool for lower limb rehabilitation therapy according to claim 1, characterized in that: the top plate (1) is provided with a mounting hole (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220024288.6U CN217938632U (en) | 2022-01-05 | 2022-01-05 | Auxiliary appliance for lower limb rehabilitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220024288.6U CN217938632U (en) | 2022-01-05 | 2022-01-05 | Auxiliary appliance for lower limb rehabilitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217938632U true CN217938632U (en) | 2022-12-02 |
Family
ID=84209945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220024288.6U Active CN217938632U (en) | 2022-01-05 | 2022-01-05 | Auxiliary appliance for lower limb rehabilitation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217938632U (en) |
-
2022
- 2022-01-05 CN CN202220024288.6U patent/CN217938632U/en active Active
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