CN216571414U

CN216571414U - Training device for preventing lower limb deep venous thrombosis

Info

Publication number: CN216571414U
Application number: CN202123207201.3U
Authority: CN
Inventors: 陆娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-24
Anticipated expiration: 2031-12-20

Abstract

The utility model provides a trainer for preventing lower limb deep venous thrombosis, which relates to the technical field of auxiliary rehabilitation tools and comprises a vertical plate, wherein a fixing mechanism is arranged at the top of the vertical plate, a transmission box is connected to the outer side of the vertical plate in a sliding manner, a partition plate is fixedly connected to the inside of the transmission box, two connecting rods are connected to the inside of the partition plate in a sliding manner, a moving block is fixedly connected between two ends of the two connecting rods, the moving block is connected with the inner wall of the transmission box in a sliding manner, chutes are formed in the outer side of the moving block, and vertical rods are connected to two ends of the top of the transmission box in a sliding manner. The utility model has compact structure, simple and convenient operation and strong practicability, and can help the left and right feet of a patient to simulate the walking action of the human body by arranging the pedal plate with the return spring and the transmission structure, thereby increasing the exercise effect, playing the role of preventing deep venous thrombosis, accelerating the recovery of the patient, shortening the hospitalization days of the patient, lightening the economic burden of the patient, and being beneficial to practical application and operation.

Description

Training device for preventing lower limb deep venous thrombosis

Technical Field

The utility model relates to the technical field of auxiliary rehabilitation tools, in particular to a trainer for preventing lower limb deep venous thrombosis.

Background

In the existing life, deep vein thrombosis refers to abnormal coagulation of blood in a deep vein cavity, and blocks the vein cavity, so that vein reflux disorder is caused, clinical symptoms such as distal vein hypertension, limb swelling, pain and superficial vein dilatation are caused, the deep vein thrombosis is mostly seen in lower limbs, chronic deep vein insufficiency with different degrees can be caused, and disability can be caused in serious cases, so that in the rehabilitation treatment of patients, a trainer is often required to be used for exercising the lower limbs of the patients, and the effect of preventing the deep vein thrombosis is achieved.

However, most of the training devices for preventing deep venous thrombosis of lower limbs in the prior art are complex in structure when being actually used, and cannot simulate the walking action of the left foot and the right foot of a human body, so that the training device is poor in exercise effect, cannot play a role in preventing deep venous thrombosis, and is not beneficial to practical application and operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provide a trainer for preventing the lower limb deep venous thrombosis.

In order to achieve the purpose, the utility model adopts the following technical scheme: a trainer for preventing lower limb deep venous thrombosis comprises a vertical plate, the top of the vertical plate is provided with a fixing mechanism, the outer side of the vertical plate is connected with a transmission box in a sliding way, the inside of the transmission box is fixedly connected with a clapboard, two connecting rods are slidably connected inside the partition plate, a moving block is fixedly connected between the two ends of the two connecting rods, the moving blocks are all connected with the inner wall of the transmission box in a sliding way, the outer sides of the moving blocks are all provided with inclined grooves, the two ends of the top of the transmission box are both connected with vertical rods in a sliding way, the bottoms of the vertical rods extend into the transmission box and are fixedly connected with push rods, the push rods penetrate through the corresponding chutes and are in sliding connection with the chutes, the top portions of the vertical rods are fixedly connected with pedal plates, and return springs are sleeved on the outer sides of the vertical rods and between the pedal plates and the transmission box.

As a preferred embodiment, the fixing mechanism includes a top plate, the top of the vertical plate is fixedly connected with the top plate, the outer side of the vertical plate is fixedly connected with two fixing plates below the top plate, the bottom of each fixing plate is connected with an adjusting screw rod in a threaded manner, the top of each adjusting screw rod penetrates through the corresponding fixing plate and is connected with a pressing plate in a rotating manner, and the pressing plates are all connected with the outer side of the vertical plate in a sliding manner.

The technical effect of adopting the further scheme is as follows: through setting up fixed establishment, the better whole fixed mounting of equipment of being convenient for is on patient's sick bed, and at concrete application in-process at first arranges the roof in the edge of sick bed, utilizes adjusting screw's rotation, drives the pressure strip and removes in the outside of vertical board, through the bottom of pressure strip compression sick bed to through the cooperation between pressure strip and the roof, fix equipment at the edge of sick bed, then can use equipment.

In a preferred embodiment, the inclined grooves are all at an included angle of sixty degrees with the horizontal plane.

The technical effect of adopting the further scheme is as follows: through setting up the chute of taking the angle, the better cooperation catch bar of being convenient for accomplishes power transmission operation.

As a preferred implementation mode, the top of each pedal is provided with an arc-shaped groove.

The technical effect of adopting the further scheme is as follows: the arc-shaped groove is formed in the top of the pedal plate, so that the pedal plate can be better attached to a sole of a human body to be used, and the using effect of equipment is greatly improved.

As a preferred embodiment, the limiting grooves are formed in the outer sides of the vertical plates and the two sides of the vertical plates, the two sides of the bottom of the transmission box are fixedly connected with limiting plates, limiting screws are inserted into the outer sides of the limiting plates, one ends, close to the limiting grooves, of the limiting screws penetrate through the corresponding limiting plates and the corresponding limiting grooves, and limiting nuts are connected to the outer sides of the limiting screws in a threaded mode, wherein the ends, far away from the limiting plates, of the limiting screws are connected with limiting nuts in a threaded mode.

The technical effect of adopting the further scheme is as follows: through twisting the stop nut to make stop screw slide about can going on in the inside of spacing groove, and then adjust the high position of limiting plate and transmission box better, thereby make the patient that equipment can adapt to different heights use.

As a preferred embodiment, the bottom of each adjusting screw is fixedly connected with an adjusting knob.

The technical effect of adopting the further scheme is as follows: the adjusting knob is arranged at the bottom of the adjusting screw rod, so that the adjusting screw rod can be driven to rotate better.

In a preferred embodiment, rubber pads are arranged on the top of the compression plate and the bottom of the top plate.

The technical effect of adopting the further scheme is as follows: through setting up the rubber pad, be convenient for protect the sick bed better, prevent to press from both sides tightly and damage the sick bed.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, the pedal with the return spring and the transmission structure is arranged, so that the left foot and the right foot of a patient can be helped to simulate the walking action of the human body, the exercise effect is increased, and the effect of preventing deep vein thrombosis is achieved.

2. According to the utility model, the recovery of the patient is accelerated, the hospitalization days of the patient are shortened, the economic burden of the patient is relieved, and the method is beneficial to practical application and operation.

Drawings

FIG. 1 is a schematic diagram showing the external structure of a training device for preventing deep venous thrombosis of lower limbs according to the present invention;

FIG. 2 is a side cross-sectional view of a trainer for prevention of deep venous thrombosis in a lower limb according to the utility model;

fig. 3 is a front cross-sectional view of a training aid for preventing deep venous thrombosis in the lower extremities according to the present invention.

Illustration of the drawings:

in the figure: 1. a vertical plate; 2. a fixing mechanism; 21. a top plate; 22. a fixing plate; 23. adjusting the screw rod; 24. a compression plate; 25. a rubber pad; 3. a transmission box; 4. a partition plate; 5. a connecting rod; 6. a moving block; 7. a chute; 8. a vertical rod; 9. a push rod; 10. a foot pedal; 11. a return spring; 12. a limiting groove; 13. a limiting plate; 14. a limit screw; 15. and a limiting nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: the utility model provides a prevention deep vein thrombosis of low limbs uses training ware, including vertical board 1, the top of vertical board 1 is provided with fixed establishment 2, the outside sliding connection of vertical board 1 has transmission box 3, the inside fixedly connected with baffle 4 of transmission box 3, the inside sliding connection of baffle 4 has two connecting rods 5, equal fixedly connected with movable block 6 between the both ends of two connecting rods 5, movable block 6 all with transmission box 3's inner wall sliding connection, chute 7 has all been seted up in the outside of movable block 6, the equal sliding connection in both ends at transmission box 3 top has vertical pole 8, the bottom of vertical pole 8 all extends to transmission box 3's inside and fixedly connected with catch bar 9, catch bar 9 all runs through corresponding chute 7 and with chute 7 sliding connection, the equal fixedly connected with running-board 10 in top of vertical pole 8, the outside of vertical pole 8 just is located and all overlaps between running-board 10 and the transmission box 3 and has return spring 11.

In the embodiment, the partition plate 4 is used for better separating the inside of the transmission box 3, the pedal plate 10 is used for better supporting the feet of the patient, the return spring 11 is used for better controlling the return of the pedal plate 10, when the device is actually used, the feet of the patient are placed at the top of the pedal plate 10, one of the feet is treaded downwards with force, one of the vertical rods 8 is driven to move downwards, the corresponding return spring 11 is extruded, the corresponding moving block 6 is driven to slide towards the partition plate 4 in the transmission box 3 by the aid of the matching between the pushing rod 9 and the chute 7, the other vertical rod 8 and the pedal plate 10 are driven to move upwards by the connecting rod 5, the other vertical rod 6 is driven to slide in the transmission box 3 in the opposite direction by the aid of the matching between the pushing rod 9 and the chute 7, thereby completing the aim of simulating the walking and foot lifting movement of the human body.

Example 2

As shown in fig. 1, 2 and 3, the fixing mechanism 2 includes a top plate 21, a top plate 21 is fixedly connected to the top of the vertical plate 1, two fixing plates 22 are fixedly connected to the outer side of the vertical plate 1 and below the top plate 21, adjusting screws 23 are connected to the bottoms of the fixing plates 22 through threads, the tops of the adjusting screws 23 penetrate through the corresponding fixing plates 22 and are connected with pressure plates 24 in a rotating manner, and the pressure plates 24 are connected with the outer side of the vertical plate 1 in a sliding manner.

In this embodiment, through setting up fixed establishment 2, the better whole fixed mounting of equipment of being convenient for is on patient's sick bed, and at concrete application in-process at first arranges roof 21 in the edge of sick bed, utilizes adjusting screw 23's rotation, drives pressure strip 24 and removes in the outside of vertical board 1, compresses tightly the bottom of sick bed through pressure strip 24 to through the cooperation between pressure strip 24 and the roof 21, fix the edge at the sick bed with equipment, then can use equipment.

Example 3

As shown in fig. 1, 2 and 3, the limiting groove 12 has all been seted up in the outside of vertical board 1 and the both sides that are located transmission box 3, the equal fixedly connected with limiting plate 13 in both sides of transmission box 3 bottom, and stop screw 14 has all been inserted in the outside of limiting plate 13, and stop screw 14 is close to the one end of limiting groove 12 and all runs through corresponding limiting plate 13 and limiting groove 12, and the equal threaded connection of one end that limiting plate 13 was kept away from in stop screw 14's the outside has stop nut 15.

In this embodiment, through twisting stop nut 15 to make stop screw 14 slide from top to bottom in the inside of spacing groove 12, and then adjust the high position of limiting plate 13 and transmission box 3 better, thereby make the patient that equipment can adapt to different heights use.

Example 4

As shown in fig. 1, 2 and 3, the inclined grooves 7 form sixty-degree included angles with the horizontal plane; arc-shaped grooves are formed in the tops of the foot pedals 10; the bottom of each adjusting screw 23 is fixedly connected with an adjusting knob; rubber pads 25 are arranged on the top of the pressing plate 24 and the bottom of the top plate 21.

In the embodiment, the push rod 9 is conveniently matched to complete the power transmission operation; the arc-shaped groove is formed in the top of the pedal plate 10, so that the pedal plate can be better attached to a sole of a human body for use, and the use effect of the equipment is greatly improved; the adjusting knob is arranged at the bottom of the adjusting screw rod 23, so that the adjusting screw rod 23 can be driven to rotate better; through setting up rubber pad 25, be convenient for protect the sick bed better, prevent to press from both sides tightly and damage the sick bed.

The working principle is as follows: as shown in fig. 1, 2 and 3, in practical application, firstly, the top plate 21 is placed at the edge of the hospital bed, the adjusting knob is used to drive the adjusting screw 23 to rotate, so as to drive the pressing plate 24 to move outside the vertical plate 1, the pressing plate 24 presses the bottom of the hospital bed, so as to fix the equipment at the edge of the hospital bed through the cooperation between the pressing plate 24 and the top plate 21, then the equipment can be used, then the feet of the patient are placed inside the arc-shaped groove at the top of the pedal plate 10, then one of the feet is stepped downwards with force, so as to drive one of the vertical rods 8 to move downwards, so as to press the corresponding return spring 11, meanwhile, the pushing rod 9 is matched with the inclined groove 7, so as to push the corresponding moving block 6 to slide towards the partition plate 4 in the transmission box 3, and meanwhile, the connecting rod 5 is used to push the other moving block 6 to slide towards the opposite direction in the transmission box 3, and through the cooperation between catch bar 9 and chute 7, promote another vertical pole 8 and running-board 10 and upwards remove to accomplish the purpose of simulating human walking and lifting the foot motion, in addition, still can be through twisting stop nut 15, thereby make stop screw 14 can slide from top to bottom in the inside of spacing groove 12, and then adjust the high position of limiting plate 13 and transmission box 3, thereby make equipment can adapt to the patient of different heights and use.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a prevention low limbs deep vein is training ware for thrombus, includes vertical board (1), its characterized in that: the top of the vertical plate (1) is provided with a fixing mechanism (2), the outer side of the vertical plate (1) is connected with a transmission box (3) in a sliding manner, the inner part of the transmission box (3) is fixedly connected with a partition plate (4), the inner part of the partition plate (4) is connected with two connecting rods (5) in a sliding manner, a moving block (6) is fixedly connected between two ends of the two connecting rods (5), the moving block (6) is connected with the inner wall of the transmission box (3) in a sliding manner, the outer side of the moving block (6) is provided with a chute (7), two ends of the top of the transmission box (3) are connected with vertical rods (8) in a sliding manner, the bottoms of the vertical rods (8) extend into the transmission box (3) and are fixedly connected with push rods (9), and the push rods (9) penetrate through the corresponding chutes (7) and are connected with the chutes (7) in a sliding manner, the top of the vertical rod (8) is fixedly connected with a pedal (10), and return springs (11) are sleeved on the outer side of the vertical rod (8) and between the pedal (10) and the transmission box (3).

2. The training aid for preventing deep venous thrombosis of the lower limbs according to claim 1, wherein: fixed establishment (2) include roof (21), top fixedly connected with roof (21) of vertical board (1), two fixed plates (22) of below fixedly connected with in the outside of vertical board (1) and be located roof (21), the equal threaded connection in bottom of fixed plate (22) has adjusting screw (23), the top of adjusting screw (23) all runs through corresponding fixed plate (22) and rotates and be connected with pressure strip (24), pressure strip (24) all with the outside sliding connection of vertical board (1).

3. The training aid for preventing deep venous thrombosis of the lower limbs according to claim 1, wherein: the inclined grooves (7) form sixty-degree included angles with the horizontal plane.

4. The training aid for preventing deep venous thrombosis of the lower limbs according to claim 1, wherein: arc-shaped grooves are formed in the tops of the foot pedals (10).

5. The training aid for preventing deep venous thrombosis of the lower limbs according to claim 1, wherein: limiting groove (12) have all been seted up in the outside of vertical board (1) and the both sides that are located transmission box (3), the equal fixedly connected with limiting plate (13) in both sides of transmission box (3) bottom, stop screw (14) have all been inserted in the outside of limiting plate (13), the one end that stop screw (14) are close to limiting groove (12) all runs through corresponding limiting plate (13) and limiting groove (12), the equal threaded connection of one end that limiting plate (13) were kept away from in the outside of stop screw (14) has stop nut (15).

6. The training aid for preventing deep venous thrombosis of the lower limbs according to claim 2, wherein: the bottom of the adjusting screw rod (23) is fixedly connected with an adjusting knob.

7. The training aid for preventing deep venous thrombosis of the lower limbs according to claim 2, wherein: rubber pads (25) are arranged at the top of the pressing plate (24) and the bottom of the top plate (21).