CN219230559U

CN219230559U - Exercise equipment for preventing deep venous thrombosis of lower limbs

Info

Publication number: CN219230559U
Application number: CN202221645919.2U
Authority: CN
Inventors: 余庆庆; 蒋文艳; 丁丁
Original assignee: Hefei First People's Hospital
Current assignee: Hefei First People's Hospital
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2023-06-23
Anticipated expiration: 2032-06-29

Abstract

The utility model relates to the technical field of medical equipment, in particular to an exercise device for preventing deep vein thrombosis of lower limbs, which aims at the problem of inconvenient exercise of the existing patient and comprises a bottom plate, wherein two fixing seats are symmetrically arranged on one side of the top of the bottom plate, a driving shaft is rotatably connected between the two fixing seats, two pedals are arranged outside the driving shaft, an adjusting mechanism for driving the two pedals to move is arranged below the driving shaft, stabilizing mechanisms are arranged on the two pedals, and each stabilizing mechanism comprises an arc foot support fixedly connected to the outer wall of one side of the pedal, a protection pad arranged on the top of the arc foot support and an anti-skid belt hinged to the outer wall of one side of the pedal. According to the utility model, the distance between the two pedals can be flexibly adjusted according to the body shape of a patient, and soles with different widths and thicknesses can be fixed, so that the comfort of the patient when performing ankle pump movement is effectively improved.

Description

Exercise equipment for preventing deep venous thrombosis of lower limbs

Technical Field

The utility model relates to the field of medical equipment, in particular to an exercise equipment for preventing deep venous thrombosis of lower limbs.

Background

The coagulation of venous blood in deep veins of the lower limb is called deep venous thrombosis of the lower limb, which can cause edema of the lower limb, secondary varicose veins, dermatitis, pigmentation, stasis ulcers, and the like. The blood stasis is caused by a plurality of reasons, mainly three reasons of venous blood flow stagnation, blood hypercoagulability and damage to the wall of a venous blood vessel. At present, the deep vein thrombosis of lower limbs is prevented by adopting ankle pump movement in medical science generally, and because the patient moves inconveniently, the patient is difficult to independently complete the ankle pump movement, and then the patient needs to be assisted in ankle pump movement through relevant auxiliary equipment, but because the body type and the foot size of the patient are different, the comfort and the stability of the patient when carrying out the ankle pump movement are difficult to guarantee, and for this reason, the scheme provides an exercise equipment for preventing the deep vein thrombosis of lower limbs.

Disclosure of Invention

The utility model provides an exercise equipment for preventing deep venous thrombosis of lower limbs, which solves the problem that the exercise of patients is inconvenient in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an exercise equipment of deep vein thrombosis of prevention low limbs, includes the bottom plate, two fixing bases are installed to one side symmetry at bottom plate top, two rotate between the fixing bases and be connected with the drive shaft, the externally mounted of drive shaft has two running-boards, the below of drive shaft is provided with the adjustment mechanism who is used for driving two running-boards and removes, two all install stabilizing mean on the running-board, stabilizing mean includes the arc foot rest of rigid coupling on running-board one side outer wall, installs the protection pad at arc foot rest top and articulates the anti-skidding area on running-board one side outer wall, the anti-skidding area is located the top that the arc foot was held in the palm, the movable groove has been seted up to the inside of running-board, and rotates on the inner wall of movable groove bottom and be connected with the regulating spindle, the other end in anti-skidding area extends to the inside of movable groove, and twines the outside at the regulating spindle.

Preferably, the outside rigid coupling of drive shaft has the key round pin, two the inside of running-board is all run through along the horizontal direction and is offered the keyway, the key round pin runs through two keyway settings in proper order, and just slides with two keyways respectively.

Preferably, the adjusting mechanism comprises a bidirectional screw rod arranged below the driving shaft and a first handle fixedly connected to one end of the bidirectional screw rod, and the bidirectional screw rod sequentially penetrates through the two pedal plates to be arranged and is respectively in threaded connection with the two pedal plates.

Preferably, the first handle has the gag lever post along the slip of horizontal direction, the gag lever post runs through first handle setting, the one end rigid coupling of gag lever post has the pull block, the outside cover of gag lever post is equipped with the spring, the one end of spring and the outer wall rigid coupling of pull block, the other end and the outer wall rigid coupling of first handle of spring, the spacing groove of ring type structure has been seted up on one of them fixing base is close to the outer wall of first handle one side, the other end of gag lever post extends to the inside of spacing groove, and cooperatees with the spacing groove.

Preferably, the top of the adjusting shaft extends to the outside of the pedal plate and is fixedly connected with a second handle, an anti-slip layer fixedly connected with the top of the pedal plate is sleeved on the outside of the adjusting shaft, a bolt is screwed in the second handle along the vertical direction, the bolt penetrates through the second handle, and the bottom of the bolt is in butt joint with the top of the anti-slip layer.

Preferably, the other fixing seat is hollow and is provided with a motor, and one end of an output shaft of the motor extends to the outside of the fixing seat and is fixedly connected with one end of the driving shaft.

The utility model has the beneficial effects that:

1. this exercise equipment can be according to patient's size, nimble interval between two running-boards of regulation to can fix the sole of different width and thickness, thereby effectively improve patient's travelling comfort when carrying out ankle pump motion, improved patient's prevention low limbs deep vein thrombosis simultaneously and correspond the convenience of taking exercise.

2. Through spacing fixed to two-way lead screw, effectively improved the stability after the interval is adjusted between two running-boards, through spacing fixed to the regulating spindle, effectively improved the stability of laminating between patient's foot and the running-board, and then ensured the stability of patient when carrying out ankle pump motion.

The foot rest is reasonable in structure, the distance between the two foot rest plates can be flexibly adjusted according to the body shape of a patient, and soles with different widths and thicknesses can be fixed, so that the comfort of the patient in ankle pump movement is effectively improved.

Drawings

Fig. 1 is a front view of the overall structure of the present utility model.

Fig. 2 is a side cross-sectional view of the internal structure of the foot pedal of the present utility model.

Fig. 3 is an enlarged view of the utility model at a in fig. 1.

Fig. 4 is an enlarged view of the utility model at a in fig. 2.

Fig. 5 is a side view of the connection of the stop lever and the stop slot structure of the present utility model.

Reference numerals in the drawings: 1. a bottom plate; 2. a fixing seat; 3. a drive shaft; 4. a foot pedal; 5. an arc foot support; 6. a protective pad; 7. an anti-slip belt; 8. an adjusting shaft; 9. a key pin; 10. a two-way screw rod; 11. a first handle; 12. a limit rod; 13. pulling blocks; 14. a spring; 15. a limit groove; 16. a second handle; 17. an anti-slip layer; 18. and (5) a bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 5, an exercise apparatus for preventing deep vein thrombosis of lower limbs comprises a base plate 1, two fixing seats 2 are symmetrically arranged on one side of the top of the base plate 1, a driving shaft 3 is rotatably connected between the two fixing seats 2, two pedals 4 are arranged outside the driving shaft 3, an adjusting mechanism for driving the two pedals 4 to move is arranged below the driving shaft 3, stabilizing mechanisms are arranged on the two pedals 4, each stabilizing mechanism comprises an arc-shaped foot support 5 fixedly connected to the outer wall of one side of the pedal 4, a protection pad 6 arranged at the top of the arc-shaped foot support 5 and an anti-slip belt 7 hinged to the outer wall of one side of the pedal 4, the anti-slip belt 7 is positioned above the arc-shaped foot support 5, a movable groove is formed in the inner part of the pedal 4, an adjusting shaft 8 is rotatably connected to the inner wall of the bottom of the movable groove, the other end of the anti-slip belt 7 extends to the inner part of the movable groove and is wound outside the adjusting shaft 8, the other fixing seat 2 is of a hollow structure and is provided with a motor, one end of an output shaft of the motor extends to the outside of the fixing seat 2 and is fixedly connected with one end of a driving shaft 3, the motor is electrically connected with an external PLC (programmable logic controller), the PLC sets the starting and stopping time, the rotating direction and the rotating number of turns of the motor, firstly, a worker places a bottom plate 1 on a patient bed, a thin cotton quilt can be placed on the bottom plate 1 to improve the comfort of a patient, then the patient is laid on the bottom plate 1, then the distance between two pedals 4 is adjusted through an adjusting mechanism according to the body shape of the patient, then two feet of the patient are respectively placed on protective pads 6 at the tops of two arc-shaped foot supports 5, the soles of the patient are positioned at the inner sides of anti-skid belts 7, then the adjusting shaft 8 is rotated to drive the anti-skid belts 7 to move towards the inside of the pedals 4, the anti-slip belt 7 is driven to tightly attach the soles of the patient on the foot pedals 4, the driving shaft 3 and the foot pedals 4 outside the driving shaft 3 are driven by the control motor to rotate 15 degrees before and stay for 10 seconds, then rotate 45 degrees backwards and stay for 10 seconds, then rotate forward for 30 degrees for resetting, and rest for 20 seconds for a short time, the operation is repeated for five minutes, the five minutes are one time, and the patient exercises for 5 to 8 times every day, so that the effect of automatic ankle pump movement of the patient is realized, and the ankle pump movement can effectively prevent the deep venous thrombosis of the lower limbs;

the outside of the driving shaft 3 is fixedly connected with a key pin 9, key slots are formed in the two pedals 4 in a penetrating manner in the horizontal direction, the key pins 9 sequentially penetrate through the two key slots and are respectively in sliding connection with the two key slots, the adjusting mechanism comprises a bidirectional screw rod 10 arranged below the driving shaft 3 and a first handle 11 fixedly connected to one end of the bidirectional screw rod 10, the bidirectional screw rod 10 sequentially penetrates through the two pedals 4 and is respectively in threaded connection with the two pedals 4, when a worker needs to adjust the distance between the two pedals 4, the bidirectional screw rod 10 is rotated clockwise through the first handle 11 so as to drive the two pedals 4 to be close to each other along the outer walls of the driving shaft 3 and the key pins 9, and conversely, the bidirectional screw rod 10 is rotated anticlockwise through the first handle 11 so as to drive the two pedals 4 to be far away from each other along the outer walls of the driving shaft 3 and the key pins 9;

the first handle 11 is connected with the limiting rod 12 in a sliding mode along the horizontal direction, the limiting rod 12 penetrates through the first handle 11, one end of the limiting rod 12 is fixedly connected with the pull block 13, a spring 14 is sleeved outside the limiting rod 12, one end of the spring 14 is fixedly connected with the outer wall of the pull block 13, the other end of the spring 14 is fixedly connected with the outer wall of the first handle 11, one fixing seat 2 is close to the outer wall of one side of the first handle 11, a limiting groove 15 with a ring-shaped structure is formed in the outer wall, the other end of the limiting rod 12 extends to the inside of the limiting groove 15 and is matched with the limiting groove 15, when the pedal 4 rotates, the bidirectional screw rod 10 and the first handle 11 are driven to revolve around the driving shaft 3 as the center, so that the limiting rod 12 is driven to rotate along the track of the limiting groove 15, further, the problem that the bidirectional screw rod 10 is loosened and rotates is effectively prevented, when a worker needs to rotate the bidirectional screw rod 10, the limiting rod 12 is driven to slide leftwards through pulling the pull block 13, and then the limiting rod 12 is separated from the inside of the limiting groove 15, and the bidirectional screw rod 10 can be rotated through the first handle 11, and the limiting rod 12 is arranged inside the limiting groove 15 when the limiting rod is arranged;

the top of the adjusting shaft 8 extends to the outside of the pedal 4 and is fixedly connected with a second handle 16, an anti-slip layer 17 fixedly connected with the top of the pedal 4 is sleeved on the outside of the adjusting shaft 8, a bolt 18 is screwed in the second handle 16 along the vertical direction, the bolt 18 penetrates through the second handle 16, the bottom end of the bolt 18 is abutted with the top of the anti-slip layer 17, when a worker needs to rotate the second handle 16, the bolt 18 is rotated anticlockwise to enable the bolt 18 to move upwards, the bottom end of the bolt 18 is not abutted with the anti-slip layer 17, the adjusting shaft 8 can be rotated through the second handle 16, conversely, when the adjusting shaft 8 is rotated, the bottom end of the adjusting shaft 8 is abutted with the anti-slip layer 17 through clockwise rotation of the bolt 18, the head of the bolt 18 is abutted with the second handle 16, and the second handle 8 can be fixed, and accordingly the anti-slip belt 7 outside the adjusting shaft 8 is prevented from loosening.

Working principle: during exercise, a patient is laid on the bottom plate 1, then the distance between the two pedals 4 is adjusted through the adjusting mechanism according to the body shape of the patient, the two feet of the patient are respectively placed on the protection pads 6 at the tops of the two arc-shaped foot supports 5, the soles of the patient are positioned on the inner sides of the anti-skid belts 7, then the adjusting shaft 8 is rotated to drive the anti-skid belts 7 to move towards the interiors of the pedals 4, the anti-skid belts 7 are driven to tightly cling to the pedals 4, the driving shaft 3 and the pedals 4 outside the driving shaft 3 are driven by the control motor to rotate 15 degrees before staying for 10 seconds, then rotate backwards for 45 degrees and stay for 10 seconds, then rotate forwards for 30 degrees for reset, and have a short rest for 20 seconds, the operation is repeated for five minutes, and the five minutes are one time, so that the effect of automatic ankle pump movement of the patient is realized, and the ankle pump movement can effectively prevent deep vein thrombosis of lower limbs.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an exercise equipment of deep vein thrombosis of prevention low limbs, includes bottom plate (1), its characterized in that, one side symmetry at bottom plate (1) top is installed two fixing base (2), two rotate between fixing base (2) and be connected with drive shaft (3), the externally mounted of drive shaft (3) has two running-boards (4), the below of drive shaft (3) is provided with the adjustment mechanism who is used for driving two running-boards (4) and removes, two all install stabilizing mean on running-board (4), stabilizing mean includes arc type foot rest (5) of rigid coupling on running-board (4) one side outer wall, installs protection pad (6) at arc type foot rest (5) top and articulates anti-skidding area (7) on running-board (4) one side outer wall, anti-skidding area (7) are located the top of arc type foot rest (5), the inside of running-board (4) has been seted up the movable slot, and rotate on the inner wall of movable slot bottom and is connected with adjusting shaft (8), the other end of anti-skidding area (7) extends to the inside of movable slot, twines in adjusting shaft (8).

2. The exercise equipment for preventing deep vein thrombosis of lower limbs according to claim 1, wherein a key pin (9) is fixedly connected to the outer part of the driving shaft (3), key grooves are formed in the inner parts of the two foot pedals (4) in a penetrating manner in the horizontal direction, and the key pin (9) sequentially penetrates through the two key grooves and is respectively in sliding connection with the two key grooves.

3. Exercise apparatus for preventing deep vein thrombosis of lower limbs according to claim 1, characterized in that said adjusting mechanism comprises a bidirectional screw (10) arranged below the driving shaft (3) and a first handle (11) fixedly connected to one end of the bidirectional screw (10), said bidirectional screw (10) being arranged sequentially through the two pedals (4) and being screwed with the two pedals (4) respectively.

4. The exercise equipment for preventing deep vein thrombosis of lower limbs according to claim 3, characterized in that, first handle (11) has a gag lever post (12) along the slip of horizontal direction, gag lever post (12) run through first handle (11) setting, the one end rigid coupling of gag lever post (12) has pull block (13), the outside cover of gag lever post (12) is equipped with spring (14), the one end and the outer wall rigid coupling of pull block (13) of spring (14), the other end and the outer wall rigid coupling of first handle (11) of spring (14), annular structure's spacing groove (15) have been seted up on the outer wall that one of them fixing base (2) is close to first handle (11) one side, the other end of gag lever post (12) extends to the inside of spacing groove (15), and cooperatees with spacing groove (15).

5. The exercise equipment for preventing deep vein thrombosis of lower limbs according to claim 1, wherein the top end of the adjusting shaft (8) extends to the outside of the pedal plate (4) and is fixedly connected with a second handle (16), an anti-slip layer (17) fixedly connected with the top of the pedal plate (4) is sleeved on the outside of the adjusting shaft (8), a bolt (18) is screwed in the second handle (16) along the vertical direction, the bolt (18) penetrates through the second handle (16), and the bottom end of the bolt (18) is abutted with the top of the anti-slip layer (17).

6. Exercise equipment for preventing deep vein thrombosis of lower limbs according to claim 1, characterized in that the other fixing seat (2) is hollow and is provided with a motor, and one end of the output shaft of the motor extends to the outside of the fixing seat (2) and is fixedly connected with one end of the driving shaft (3).