CN110522608B

CN110522608B - Lower limb rehabilitation therapeutic device for diabetic

Info

Publication number: CN110522608B
Application number: CN201910870074.3A
Authority: CN
Inventors: 隋婧; 边卫国; 李蒙; 何明倩; 王悦
Original assignee: First Affiliated Hospital of Xian Jiaotong University
Current assignee: First Affiliated Hospital of Xian Jiaotong University
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2021-10-26
Anticipated expiration: 2039-09-16
Also published as: CN110522608A

Abstract

The invention discloses a lower limb rehabilitation therapy device for diabetic patients, comprising a base plate, a driving mechanism, a U-shaped plate, a linkage mechanism, a limit mechanism, a fixing mechanism and a control mechanism. During the movement of reciprocating bending and stretching, through the function of the linkage mechanism of the device, the patient's calf drives the foot to be in a state of synchronous reciprocating bending and stretching, that is, the patient's foot is reciprocating Pump motion processing, it can be seen that by using the device in the present application, the patient's legs and feet can be processed in a synchronous reciprocating motion, which greatly improves the therapeutic effect of the patient's lower limb rehabilitation.

Description

Lower limb rehabilitation therapeutic device for diabetic

Technical Field

The invention relates to a rehabilitation therapeutic device, in particular to a lower limb rehabilitation therapeutic device for diabetics.

Background

Diabetes is a group of metabolic diseases characterized by hyperglycemia. Hyperglycemia is caused by a defect in insulin secretion or an impaired biological action, or both. Hyperglycemia occurring in the long term of diabetes results in chronic damage to, and dysfunction of, various tissues, particularly the eyes, kidneys, heart, blood vessels, nerves.

At present, medical personnel use the current CPM machine to carry out reciprocating bending and stretching exercise rehabilitation treatment on the lower limbs of diabetic patients, so that the blood circulation of the lower limbs of the diabetic patients is promoted, and the occurrence of pathological changes is prevented.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the utility model provides a lower limb rehabilitation therapeutic device for diabetics, which solves the problem that the traditional CPM machine can not carry out reciprocating motion on the feet of the diabetics, thereby reducing the lower limb rehabilitation exercise effect of the diabetics.

In order to solve the technical problems, the technical scheme of the invention is as follows: diabetic patient low limbs rehabilitation ware, including bottom plate, actuating mechanism, U-shaped board, link gear, stop gear, fixed establishment, control mechanism, the inside right side of bottom plate the actuating mechanism has set firmly, bottom plate left side slip be equipped with the U-shaped board, the U-shaped board outside around both ends slip be equipped with link gear, the inside screw thread of link gear be equipped with stop gear, the inside screw thread of telescopic machanism be equipped with fixed establishment, the inside right side of bottom plate the control mechanism has set firmly.

Further, actuating mechanism constitute by motor, rotation axis, rubber slab and first elastic cord, the inside right side of bottom plate set firmly the motor.

Further, motor front end interference fit be equipped with the rotation axis, the fixed cover in rotation axis outside be equipped with the rubber slab, the riveting of rubber slab top be equipped with first elastic cord.

Furthermore, the link gear comprises rack, mounting panel, dwang, backup pad, second elastic cord and gear.

Further, the U-shaped plate outside around both ends slide and be equipped with the rack, U-shaped plate top left side around both ends rigid coupling have the mounting panel, the inside dwang that is equipped with of rotating of mounting panel.

Further, the fixed cover in dwang outside be equipped with the backup pad, backup pad right side riveting be equipped with the second elastic cord, the dwang around the fixed cover in both ends be equipped with the gear, gear and rack mesh mutually.

Furthermore, stop gear constitute by swizzle and jack, the swizzle run through the rack, the U-shaped board inside around both ends an organic whole be equipped with the jack.

Furthermore, the fixing mechanism is composed of a bolt and a positioning hole, the bolt penetrates through the rack, and a plurality of positioning holes are integrally formed in the front end and the rear end of the inside of the bottom plate from left to right.

Furthermore, the control mechanism consists of a metal inductor, a switch and a top block, and the metal inductor is fixedly arranged on the right side inside the bottom plate.

Further, the inside right side of bottom plate set firmly the switch, the rubber slab right side set firmly the kicking block, the kicking block be the iron material.

Compared with the prior art, this diabetic patient low limbs rehabilitation ware, carry out reciprocating type bending, tensile motion in-process as the device with patient's shank, through the function of the device link gear, make patient's shank drive the foot and be in synchronous reciprocating type bending, tensile motion state, carry out reciprocating type ankle pump motion to patient's foot promptly and handle, can know from this, through using the device in this application, can carry out synchronous reciprocating type motion with patient's shank and foot and handle, very big improvement the recovered treatment of patient low limbs.

Drawings

FIG. 1 is a partial front view of a lower limb rehabilitation device for diabetics;

FIG. 2 is a top cross-sectional view of the diabetic lower limb rehabilitation apparatus;

FIG. 3 is an enlarged partial cross-sectional view of the interior of the base plate;

FIG. 4 is a top cross-sectional view of the U-shaped plate and rack;

fig. 5 is a circuit diagram of the lower limb rehabilitation therapy device for diabetics.

The device comprises a bottom plate 1, a U-shaped plate 2, a motor 3, a rotating shaft 4, a rubber plate 5, a first elastic belt 6, a rack 7, a mounting plate 8, a rotating rod 9, a supporting plate 10, a second elastic belt 11, a gear 12, a screw pin 13, an inserting hole 14, a bolt 15, a positioning hole 16, a metal inductor 17, a switch 18 and a top block 19.

The following detailed description will be further described in conjunction with the above-identified drawings.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments. It will be apparent, however, to one skilled in the art, that the described embodiments may be practiced without some or all of these specific details. In other instances, well known process steps have not been described in detail.

Example 1

As shown in fig. 1 and 2, the lower limb rehabilitation therapy device for diabetic patients comprises a bottom plate 1, a driving mechanism, a U-shaped plate 2, a linkage mechanism, a limiting mechanism, a fixing mechanism and a control mechanism, wherein the driving mechanism is fixedly arranged on the right side inside the bottom plate 1, the U-shaped plate 2 is slidably arranged on the left side of the bottom plate 1, the linkage mechanism is slidably arranged at the front end and the rear end of the outer side of the U-shaped plate 2, the limiting mechanism is arranged on an internal thread of the linkage mechanism, the fixing mechanism is arranged on an internal thread of the telescopic mechanism, and the control mechanism is fixedly arranged on the right side inside the bottom plate 1.

This diabetic patient's low limbs rehabilitation ware, length through using U-shaped plate 2 to adjust the device, reuse the position of fixed establishment after adjusting U-shaped plate 2 and fix, it is firm to be connected patient's thigh and actuating mechanism again, it is firm to be connected link gear and patient's foot again, stop gear unblock again, reopen actuating mechanism, effect through control mechanism, make actuating mechanism reciprocating carry out reciprocating type crooked and flexible state to patient's shank, and simultaneously, under link gear's effect, make patient's foot and patient's shank be in synchronous reciprocating type crooked, tensile motion state.

Example 2

As shown in fig. 1, 2, 3 and 4, the lower limb rehabilitation therapy apparatus for diabetic patients comprises a bottom plate 1, a driving mechanism, a U-shaped plate 2, a linkage mechanism, a limiting mechanism, a fixing mechanism and a control mechanism, wherein the driving mechanism is fixedly arranged on the right side inside the bottom plate 1, the U-shaped plate 2 is slidably arranged on the left side of the bottom plate 1, the linkage mechanism is slidably arranged at the front end and the rear end of the outer side of the U-shaped plate 2, the limiting mechanism is arranged on the inner thread of the linkage mechanism, the fixing mechanism is arranged on the inner thread of the telescopic mechanism, the control mechanism is fixedly arranged on the right side inside the bottom plate 1, the driving mechanism comprises a motor 3, a rotating shaft 4, a rubber plate 5 and a first elastic band 6, the motor 3 is fixedly arranged on the right side inside the bottom plate 1, the rotating shaft 4 is arranged at the front end of the motor in an interference fit manner, the rubber plate 5 is fixedly arranged on the outer side of the rotating

shaft

4, 5 tops of rubber slab riveting be equipped with first elastic cord 6, link gear constitute by rack 7, mounting panel 8, dwang 9, backup pad 10, second elastic cord 11 and

gear

12, 2 outside of U-shaped plate around both ends slide and be equipped with

rack

12, 2 top left sides of U-shaped plate around both ends rigid coupling have

mounting panel

8, 8 inside rotations of mounting panel be equipped with dwang 9, the fixed cover in dwang 9 outside be equipped with

backup pad

10, 10 right sides riveting of backup pad be equipped with second elastic cord 11, dwang 9 around both ends fixed cover be equipped with gear 12, gear 12 and rack 7 mesh mutually, stop gear constitute by swizzle 13 and jack 14, swizzle 13 run through

rack

7, 2 inside around both ends an organic whole be equipped with jack 14 of U-shaped plate, fixed establishment constitute by bolt 15 and locating hole 16, bolt 15 run through rack 7, inside front and back both ends of bottom plate 1 from left to right an organic whole be equipped with a plurality of locating holes 16, control mechanism constitute by metal inductor 17, switch 18 and kicking block 19, the inside right side of bottom plate 1 metal inductor 17 has set firmly, the inside right side of bottom plate 1 switch 18 has set firmly, 5 right sides of rubber slab 19 have set firmly kicking block 19, kicking block 19 be the iron material.

The lower limb rehabilitation therapy device for the diabetic patient is as shown in fig. 1, fig. 2, fig. 3 and fig. 4, firstly, the patient lies on a hospital bed, according to the length of the leg of the patient, medical staff pulls the U-shaped plate 2 with hands to enable the U-shaped plate 2 to move left and right along the direction of the bottom plate 1 until the length of the device is adjusted to meet the requirement of the medical staff, the medical staff screws the bolt 15 into the current corresponding positioning hole 16, namely, the state of the U-shaped plate 2 after moving is fixed, the medical staff passes the leg of the patient through the gap between the first elastic band 6 and the rubber plate 5 and then passes the foot of the patient through the gap between the second elastic band 11 and the supporting plate 10, so that the first elastic band 6 is firmly connected with the thigh of the patient, the foot of the patient is firmly connected with the supporting plate 10, the medical staff screws the screw pin 13 out of the jack 14, namely, the state of fixedly connecting the rack 7 with the U-shaped plate 2 is relieved, namely, the fixed connection state of the U-shaped plate 2 and the bottom plate 1 is released, the medical staff opens the positive rotation function of the motor 3 again, the motor 3 drives the rotating shaft 4 to drive the rubber plate 5 to do clockwise rotation movement, namely, the thigh of the patient is lifted, namely, the leg of the patient is in a bent state, when the leg of the patient is bent, the foot of the patient drives the supporting plate 10 and the gear 12 to do left-to-right movement along the direction of the rack 7, under the action that the gear 12 is meshed with the rack 7, the rack 7 drives the gear 12 to rotate, so that the gear 12 drives the rotating rod 9 and the supporting plate 10 as well as the foot of the patient to be bent, when the top block 19 carries out extrusion force on the switch 18, the motor rotates reversely, the operation steps are contrary to the above, namely, the leg of the patient is converted into a stretched state from the bent state, and synchronously, the foot of the patient is converted into the stretched state from the bent state, when the metal sensor 17 detects the top piece 19, the motor 3 is rotated forward, i.e. the leg and foot of the patient are again converted from a stretched state to a bent state.

As shown in fig. 5, the motor 3, the metal inductor 17 and the switch 18 in the present application are connected to an external power source, the metal inductor 17 and the switch 18 are connected to a signal line of the motor 3, the model of the metal inductor 17 is preferably HM12-04N, and the motor 3 is a miniature low-speed motor, and is preferably 5840-555/550.

Claims

1. The lower limb rehabilitation therapeutic device for the diabetic is characterized by comprising a bottom plate, a driving mechanism, a U-shaped plate, a linkage mechanism, a limiting mechanism, a fixing mechanism and a control mechanism, wherein the driving mechanism is fixedly arranged on the right side in the bottom plate; the linkage mechanism consists of a rack, a mounting plate, a rotating rod, a supporting plate, a second elastic band and a gear; racks are arranged at the front end and the rear end of the outer side of the U-shaped plate in a sliding mode, mounting plates are fixedly connected to the front end and the rear end of the left side of the top of the U-shaped plate, and rotating rods are rotatably arranged in the mounting plates; a support plate is fixedly sleeved outside the rotating rod, a second elastic band is riveted on the right side of the support plate, gears are fixedly sleeved at the front end and the rear end of the rotating rod, and the gears are meshed with the racks; the driving mechanism consists of a motor, a rotating shaft, a rubber plate and a first elastic band, and the motor is fixedly arranged on the right side inside the bottom plate; the front end of the motor is provided with a rotating shaft in interference fit, a rubber plate is fixedly sleeved outside the rotating shaft, and the top of the rubber plate is riveted with a first elastic band; the limiting mechanism consists of a threaded pin and jacks, the threaded pin penetrates through the rack, and the jacks are integrally arranged at the front end and the rear end inside the U-shaped plate; the fixing mechanism consists of a bolt and a positioning hole, the bolt penetrates through the rack, and a plurality of positioning holes are integrally formed in the front end and the rear end of the inner part of the bottom plate from left to right; the control mechanism consists of a metal inductor, a switch and a top block, and the metal inductor is fixedly arranged on the right side inside the bottom plate; the inside right side of bottom plate set firmly the switch, the rubber slab right side set firmly the kicking block, the kicking block be the iron material.