CN211885143U

CN211885143U - Portable lower limb muscle strength training instrument for stroke patient

Info

Publication number: CN211885143U
Application number: CN202020465481.4U
Authority: CN
Inventors: 周红艳; 李艳蕊; 闫林平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-11-10
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses a portable cerebral apoplexy patient low limbs muscular strength training appearance, the top of upper portion box is provided with the cushion, the both sides of mounting panel are provided with the spout, the upper end of mounting panel is fixed with the support frame, reset spring and the last fixed surface of mounting panel are passed through to the one end of running-board is connected, one side of lower part box is fixed with the foot rest, the internally mounted of lower part box has servo motor and the ware body, servo motor's output shaft passes through shaft coupling and the internal worm fixed link of ware, the lead screw passes through the screw-thread engagement with female seat and rotates and be connected, the inside of lower part box is fixed with the guide bar, the inside guiding hole sliding connection who offers of guide bar and upper portion box. The utility model discloses an interact of mounting panel, running-board, support frame, round pin axle and spring satisfies patient's sole training requirement, and the spring between running-board and the mounting panel is detachable structure, can adjust training intensity according to patient's the recovery condition.

Description

Portable lower limb muscle strength training instrument for stroke patient

Technical Field

The utility model relates to an auxiliary treatment equipment technical field, concretely relates to portable cerebral apoplexy patient low limbs muscle strength training appearance.

Background

Stroke is also known as stroke and cerebrovascular accident. The cerebral vascular disease is an acute cerebrovascular disease, is a group of diseases which cause brain tissue damage because blood cannot flow into the brain due to sudden rupture of cerebral vessels or blockage of the vessels, and comprises ischemic and hemorrhagic stroke, the patients with the cerebral stroke often have hemiplegia, when the patients sit for a meal, the lower limbs on one side of the hemiplegia have weakness, and the patients are often required to be balanced by adding a cushion on the soles. The muscle strength of the lower limbs is recovered to the problem which needs to be solved currently, but the structure of the existing equipment is heavy, so that the equipment is inconvenient for carrying and using by patients, and meanwhile, the height of the existing equipment cannot be adjusted, so that the equipment is inconvenient for using by the patients.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the portable lower limb muscle strength training instrument for the stroke patient is provided, and the portable lower limb muscle strength training instrument is used for overcoming the defects that the conventional device is inconvenient to carry and adjust.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a portable lower limb muscle strength training instrument for stroke patients, which comprises a pull rod, a soft cushion, an upper box body, a handle, a lower box body, foot rests, trundles, a mounting plate, a reset spring, pedals, a support frame, shoe uppers, a chute, a female seat, a guide rod, a lead screw, a device body and a servo motor, wherein the soft cushion is arranged at the top end of the upper box body, the pull rod is arranged at one side of the upper box body, the chutes are arranged at the two sides of the mounting plate and are in sliding connection with a slide block arranged inside the upper box body, the support frame is fixed at the upper end of the mounting plate and is movably connected with the pedals through a pin shaft, one end of the pedals is fixedly connected with the upper surface of the mounting plate through the reset spring, the shoe uppers are arranged on the upper surface of the pedals, a foot rest is fixed at one side of the, and the inside of the ware body is provided with turbine and worm, servo motor's output shaft passes through the shaft coupling and is connected with the worm fixed link of the inside of the ware body, and worm and turbine pass through the tooth of a cogwheel meshing and rotate and be connected, and the centre bore fixed connection of one end of lead screw and turbine, the lead screw rotates with female seat through the screw thread meshing and is connected, and female seat and the inside bottom plate fixed connection of upper portion box, the inside of lower part box is fixed with the guide bar, and the guide bar is provided with two, guide bar and the inside guiding hole sliding connection who offers of upper portion box.

Furthermore, the truckle is arranged at the lower end of the pull rod.

Furthermore, a handle is fixed on the front side of the mounting plate and arranged on the front side of the upper box body.

Furthermore, the lead screw is arranged at the rear end of the mounting plate, and the guide rods are respectively arranged on the left side and the right side of the lead screw.

Furthermore, the type of the servo motor is Y-160M 2-2, 100W and 150 r/min.

Furthermore, the width of the mounting plate is smaller than that of the upper box body, and the width of the upper box body is the same as that of the lower box body.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1. this device passes through the interact of mounting panel, running-board, support frame, round pin axle and spring, satisfies patient's sole training requirement, and the spring between running-board and the mounting panel is detachable structure, can adjust training intensity according to patient's the recovery condition.

2. Install pull rod and truckle on the box, can be convenient for the removal of device to the pull rod sets up the side at the upper portion box, can regard as patient's back, and the cushion on the cooperation upper portion box is convenient for the patient and sits the rest.

3. Still be provided with servo motor driven lead screw in the inside of box, the accessible drives the lead screw and rotates and then adjust the height that upper portion box is equivalent to the lower part box, is favorable to lifting the leg exercise of patient's later stage.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the mounting plate and the pedal plate of the present invention;

fig. 3 is a schematic structural view of the inside of the lower box of the present invention.

1-a pull rod; 2-a soft cushion; 3-upper box body; 4-a handle; 5-a lower box body; 6-a foot rest; 7-a caster; 8-mounting a plate; 9-a return spring; 10-a foot pedal; 11-a support frame; 12-an upper; 13-a chute; 14-a female seat; 15-a guide bar; 16-a lead screw; 17-a body; and 18-servo motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-3, a portable training instrument for lower limb muscle strength of stroke patients comprises a pull rod 1, a soft pad 2, an upper box 3, a handle 4, a lower box 5, a foot rest 6, casters 7, a mounting plate 8, a return spring 9, a pedal plate 10, a support frame 11, an upper 12, a chute 13, a female seat 14, a guide rod 15, a lead screw 16, a device body 17 and a servo motor 18, wherein the soft pad 2 is arranged at the top end of the upper box 3, the pull rod 1 is arranged at one side of the upper box 3, the chute 13 is arranged at two sides of the mounting plate 8, the chute 13 is in sliding connection with a slide block arranged in the upper box 3, the support frame 11 is fixed at the upper end of the mounting plate 8, the support frame 11 is movably connected with the pedal plate 10 through a pin shaft, one end of the pedal plate 10 is fixedly connected with the upper surface of the, a foot rest 6 is fixed on one side of a lower box body 5, a caster 7 is installed on the foot rest 6, a servo motor 18 and a box body 17 are installed inside the lower box body 5, a worm wheel and a worm are arranged inside the box body 17, an output shaft of the servo motor 18 is fixedly connected with the worm inside the box body 17 through a coupler, the worm is in meshing rotating connection with the worm wheel through gear teeth, one end of a lead screw 16 is fixedly connected with a center hole of the worm wheel, the lead screw 16 is in meshing rotating connection with a female seat 14 through threads, the female seat 14 is fixedly connected with a bottom plate inside an upper box body 3, a guide rod 15 is fixed inside the lower box body 5, the guide rods 15 are provided with two guide rods, and the guide rods 15 are in sliding connection with guide holes formed. Wherein, truckle 7 sets up the lower extreme at pull rod 1, and wherein, the bottommost end of truckle 7 and the bottommost end setting of lower part box 5 are on same water flat line.

Wherein, the front side of mounting panel 8 is fixed with handle 4, and handle 4 sets up the front side at upper portion box 3, sets up mounting panel 8 in the inside of upper portion box 3, the carrying of the device of being convenient for.

Wherein, lead screw 16 sets up the rear end at mounting panel 8, and guide bar 15 sets up respectively in the left and right sides of lead screw 16, and guide bar 15 has spacing effect, and upper portion box 3 deflects when avoiding rising.

The type of the servo motor 18 is Y-160M 2-2, 100W and 150r/min, and the servo motor is used as the height of the power output lifting device.

Wherein, the width of mounting panel 8 is less than the width of upper portion box 3, and the width of upper portion box 3 is the same with the width of lower part box 5, and the width of mounting panel 8 is less than the width of upper portion box 3, is convenient for set up mounting panel 8 in the inside of upper portion box 3.

The utility model provides a portable cerebral apoplexy patient low limbs muscular strength training appearance, during operation can be through pull rod 1 on upper portion box 3 and truckle 7 of lower part box 5 with the device remove to the position that needs, pull rod 1 can regard as patient's back simultaneously, cooperate cushion 2 on the upper portion box 3, the patient is convenient for sit the rest, when needs are taken exercise, can pull out mounting panel 8 through handle 4, then the patient puts the sole into upper of a shoe 12 of running-board 10, then the patient can take exercise with foot presser foot footboard 10, reset spring 9 that running-board 10 and mounting panel 8 are connected has the function that resets, can reset automatically, and reset spring 9 between running-board 10 and the mounting panel 8 is detachable structure, can adjust training intensity according to patient's recovery condition, can work through control servo motor 18 when needing the height of adjusting device, servo motor 18 drives lead screw 16 through the turbine worm inside the ware body 17 and rotates, and then improve upper portion box 3, user demand when satisfying patient's rehabilitation training.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The utility model provides a portable cerebral apoplexy patient low limbs muscle training appearance, includes pull rod (1), cushion (2), upper portion box (3), handle (4), lower part box (5), foot rest (6), truckle (7), mounting panel (8), reset spring (9), running-board (10), support frame (11), upper of a shoe (12), spout (13), female seat (14), guide bar (15), lead screw (16), the ware body (17) and servo motor (18), its characterized in that: the top end of the upper box body (3) is provided with a cushion (2), one side of the upper box body (3) is provided with a pull rod (1), two sides of the mounting plate (8) are provided with sliding grooves (13), the sliding grooves (13) are in sliding connection with sliding blocks arranged inside the upper box body (3), the upper end of the mounting plate (8) is fixed with a support frame (11), the support frame (11) is movably connected with a pedal plate (10) through a pin shaft, one end of the pedal plate (10) is fixedly connected with the upper surface of the mounting plate (8) through a return spring (9), the upper surface of the pedal plate (10) is provided with an upper (12), one side of the lower box body (5) is fixed with a foot rest (6), the foot rest (6) is provided with casters (7), the inside of the lower box body (5) is provided with a servo motor (18) and a body (17), and the inside of the body (, the output shaft of servo motor (18) passes through the shaft coupling and links with the inside worm fixed connection of ware body (17), and the worm passes through the tooth meshing with the turbine and rotates to be connected, and the one end of lead screw (16) and the centre bore fixed connection of turbine, lead screw (16) rotate through the screw meshing with female seat (14) and are connected, and female seat (14) and the inside bottom plate fixed connection of upper portion box (3), the inside of lower part box (5) is fixed with guide bar (15), and guide bar (15) are provided with two, guide bar (15) and the inside guiding hole sliding connection who offers of upper portion box (3).

2. The portable lower limb muscle strength training instrument for the stroke patient as claimed in claim 1, is characterized in that: the caster (7) is arranged at the lower end of the pull rod (1).

3. The portable lower limb muscle strength training instrument for the stroke patient as claimed in claim 1, is characterized in that: the front side of the mounting plate (8) is fixed with a handle (4), and the handle (4) is arranged on the front side of the upper box body (3).

4. The portable lower limb muscle strength training instrument for the stroke patient as claimed in claim 1, is characterized in that: the lead screw (16) is arranged at the rear end of the mounting plate (8), and the guide rods (15) are respectively arranged at the left side and the right side of the lead screw (16).

5. The portable lower limb muscle strength training instrument for the stroke patient as claimed in claim 1, is characterized in that: the type of the servo motor (18) is Y-160M 2-2, 100W and 150 r/min.

6. The portable lower limb muscle strength training instrument for the stroke patient as claimed in claim 1, is characterized in that: the width of the mounting plate (8) is smaller than that of the upper box body (3), and the width of the upper box body (3) is the same as that of the lower box body (5).