CN216571410U - Venous thrombosis lower limb exerciser is prevented to bed disease - Google Patents

Abstract

The utility model provides a bed disease prevents vein thrombus low limbs exerciser, relates to medical auxiliary equipment technical field, including the backing plate the upper surface symmetry of backing plate has seted up twice spout, twice the inside of spout corresponds sliding connection respectively and has right limb exercise mechanism and left limb exercise mechanism, right limb exercise mechanism, left limb exercise mechanism all form a complete set and are provided with two sets of canceling release mechanical systems of installing on the backing plate surface, and this exerciser when in-service use, to long-term bed patient, not only can realize that the patient oneself just can be tempered straightening and bending knee of shank, and the patient can be according to self adaptability, the dynamics of self-control exercise moreover to the production of prevention vein thrombus disease.

Description

Venous thrombosis lower limb exerciser is prevented to bed disease

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, in particular to a lower limb exerciser for preventing venous thrombosis of bedridden patients.

Background

At present in order to prevent that bed patient from producing lower limbs vein thrombosis disease, medical personnel can carry out manual loose circuit exercise to patient's shank usually, need two medical personnel to help the patient to carry out this exercise at least, occupy medical manpower resources, and for this reason, the staff in the field has proposed a bed patient and has prevented vein thrombosis lower limbs exerciser.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a lower limb exerciser for preventing venous thrombosis of a bedridden patient, which solves the problems in the background technology.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the lower limb exerciser for preventing venous thrombosis of the bedridden patient comprises a base plate, wherein two sliding grooves are symmetrically formed in the upper surface of the base plate, a right limb exercising mechanism and a left limb exercising mechanism are respectively and correspondingly and slidably connected inside the two sliding grooves, and the right limb exercising mechanism and the left limb exercising mechanism are respectively provided with two groups of reset mechanisms which are arranged on the surface of the base plate in a matched manner;

the right limb exercising mechanism comprises a sliding block arranged in the sliding groove in a sliding mode, a first guide wheel and a second guide wheel which are connected to the surface of the base plate in a rotating mode, a traction rope is connected to the side wall of the sliding block, the free end of the traction rope sequentially bypasses the first guide wheel and the second guide wheel and then extends towards the narrow edge of the base plate, a pull ring is fixedly connected to the free end of the traction rope, and a foot support is movably connected to the upper portion of the sliding block;

the reset mechanism comprises a base fixed on the surface of the base plate and a driving seat fixed on the side wall of the sliding block, wherein the adjacent end surfaces of the base and the driving seat are respectively and correspondingly connected with a first limiting pipe and a second limiting pipe, a reset spring is arranged inside the first limiting pipe, and the second limiting pipe slides inside the first limiting pipe.

Furthermore, the upper surface of the base plate is also provided with a hip part, and the right limb exercising mechanism and the left limb exercising mechanism have the same structure and are symmetrical relative to the hip part.

Furthermore, a limiting step is formed in one side of the upper surface of the sliding block, the sliding block and the foot supports are hinged together through a hinge seat, and the maximum angle of the foot supports during anticlockwise rotation is enabled to be 90 degrees through the limiting step.

Furthermore, one end of the second limiting pipe, which extends to the inside of the first limiting pipe, is connected with a limiting block, and when the second limiting pipe completely extends out of the inside of the first limiting pipe, the reset spring is in a stretching state.

Furthermore, the foot support comprises a supporting plate hinged above the sliding block, a placing groove is formed in the supporting plate, and a plurality of binding bands are fixedly connected to one side of the supporting plate.

Furthermore, a magic tape is fixed on the other side of the supporting plate, and the free ends of the binding bands are adhered to the magic tape.

Advantageous effects

The utility model provides a vein thrombosis prevention lower limb exerciser for a bedridden patient. Compared with the prior art, the method has the following beneficial effects:

the utility model provides a bed disease prevents vein thrombus low limbs exerciser, when in-service use, to long-term bed patient, not only can realize that the patient oneself just can take exercise straightening and bending knee of shank, the patient can be according to self adaptability moreover, the dynamics of taking exercise is controlled by oneself to the production of prevention vein thrombus disease.

Drawings

FIG. 1 is a schematic view of the foot rest of the present invention in a configuration furthest from the buttocks;

FIG. 2 is a schematic view of the foot rest of the present invention in a configuration closest to the hip;

FIG. 3 is a schematic diagram of the construction of the right limb exercise mechanism of the present invention;

FIG. 4 is a schematic structural view of the reset mechanism of the present invention;

FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4 in accordance with the present invention;

FIG. 6 is a schematic view of the foot rest according to the present invention;

FIG. 7 is a schematic view of the user's leg in a straightened position according to the present invention;

FIG. 8 is a schematic view of a user's leg in a knee bending state according to the present invention.

In the figure: 1. a base plate; 2. a chute; 3. a right limb exercise mechanism; 31. a slider; 32. a first guide wheel; 33. a second guide wheel; 34. a hauling rope; 35. a pull ring; 36. a limiting step; 37. a hinged seat; 38. a foot support; 381. a support plate; 382. a placement groove; 383. magic tape; 384. binding bands; 4. a left limb exercise mechanism; 5. a reset mechanism; 51. a base; 52. a driving seat; 53. a first limit tube; 54. a second limiting pipe; 55. a return spring; 56. a limiting block; 6. the hip region.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a bed disease prevents vein thrombus low limbs exerciser, including backing plate 1, twice spout 2 has been seted up to upper surface symmetry at backing plate 1, the inside of twice spout 2 corresponds sliding connection respectively and has right limb exercise mechanism 3 and left limb exercise mechanism 4, right limb exercise mechanism 3, left limb exercise mechanism 4 all matches and is provided with two sets of canceling release mechanical system 5 of installing on backing plate 1 surface, upper surface at backing plate 1 still is provided with buttockss position 6, right limb exercise mechanism 3 is the same with the structure of left limb exercise mechanism 4, and about buttockss position 6 symmetry.

Please refer to fig. 3, the right limb exercising mechanism 3 includes a sliding block 31 slidably disposed inside the sliding groove 2, a first guide wheel 32 and a second guide wheel 33 both rotatably connected to the surface of the pad 1, a pulling rope 34 is connected to the side wall of the sliding block 31, the free end of the pulling rope 34 sequentially bypasses the first guide wheel 32 and the second guide wheel 33 and extends towards the narrow edge of the pad 1, and a pull ring 35 is fixedly connected to the sliding block, a foot support 38 is movably connected to the upper side of the sliding block 31, a limit step 36 is disposed on one side of the upper surface of the sliding block 31, the sliding block 31 and the foot support 38 are hinged together through a hinge seat 37, and by the arrangement of the limit step 36, the maximum angle when the foot support 38 rotates counterclockwise is 90 °.

Referring to fig. 4-5, the reset mechanism 5 includes a base 51 fixed on the surface of the backing plate 1 and a driving seat 52 fixed on the side wall of the sliding block 31, the adjacent end surfaces of the base 51 and the driving seat 52 are respectively and correspondingly connected with a first limiting tube 53 and a second limiting tube 54, a reset spring 55 is arranged inside the first limiting tube 53, the second limiting tube 54 slides inside the first limiting tube 53, one end of the second limiting tube 54 extending into the first limiting tube 53 is connected with a limiting block 56, and when the second limiting tube 54 completely extends out of the first limiting tube 53, the reset spring 55 is in a stretching state.

Referring to fig. 6, the foot rest 38 includes a support plate 381 hinged above the slider 31, a placement groove 382 is formed in the support plate 381, a plurality of straps 384 are fixedly connected to one side of the support plate 381, a hook and loop fastener 383 is fixed to the other side of the support plate 381, and free ends of the straps 384 are adhered to the hook and loop fastener 383.

When in use, the buttocks of a patient are positioned at the buttocks part 6, the legs of the patient are placed between the two groups of resetting mechanisms 5, the feet are placed in the foot supports 38, and the magic tapes 383 and the bandage 384 are used for fixing;

as shown in fig. 8, the initial state is the knee bending state of the patient's leg, when starting to perform exercise, the patient takes up the two pull rings 35 with both hands, and pulls the pull rings 35 horizontally and backwards, the pull rings 35 drive the pull rope 34 to move integrally, the direction of force is changed under the action of the two guide wheels, the slider 31 is pulled to move inside the sliding chute 2, so as to change the leg of the patient from the original knee bending state to the straightened state, as shown in fig. 7, during the knee bending to the straightened state, because the foot rest 38 is hinged with the slider 31 and is matched with the ankle joint of the patient, during the process, the foot of the patient gradually rotates from the original horizontal state (as shown in fig. 8) to the vertical state (as shown in fig. 7) during the straightened state, and during the process that the slider 31 moves away from the patient, the second limit tube 54 is pulled to synchronously extend, during the process that the second limit tube 54 extends out, because spacing pipe 54 of second is fixed connection with stopper 56, and stopper 56 is fixed connection with reset spring 55's one end (reset spring 55's the other end and first spacing pipe 53 fixed connection), make reset spring 55 extension, when the patient stops to stimulate pull ring 35, under reset spring 55's effect, reset spring 55 contracts, and then drive the spacing pipe 54 of second and retract to first spacing pipe 53, meanwhile, also can stimulate slider 31 and move towards patient's direction at spout 2, thereby realized patient's shank and bent the reciprocal cycle of knee and straightening, take exercise.

Claims (6)

1. The lower limb exerciser for preventing venous thrombosis of the bedridden patient comprises a base plate (1), and is characterized in that two sliding grooves (2) are symmetrically formed in the upper surface of the base plate (1), a right limb exercising mechanism (3) and a left limb exercising mechanism (4) are respectively and correspondingly and slidably connected inside the two sliding grooves (2), and two groups of reset mechanisms (5) arranged on the surface of the base plate (1) are arranged on the right limb exercising mechanism (3) and the left limb exercising mechanism (4) in a matched mode;

the right limb exercising mechanism (3) comprises a sliding block (31) arranged in the sliding groove (2) in a sliding mode, a first guide wheel (32) and a second guide wheel (33) which are connected to the surface of the base plate (1) in a rotating mode, the side wall of the sliding block (31) is connected with a traction rope (34), the free end of the traction rope (34) sequentially rounds the first guide wheel (32) and the second guide wheel (33) and then extends towards the narrow edge of the base plate (1) and is fixedly connected with a pull ring (35), and a foot support (38) is movably connected above the sliding block (31);

reset mechanism (5) are including fixing base (51) on backing plate (1) surface and fixing driving seat (52) at slider (31) lateral wall, the terminal surface that base (51) and driving seat (52) are adjacent corresponds respectively and is connected with first spacing pipe (53), spacing pipe of second (54), the inside of first spacing pipe (53) is provided with reset spring (55), spacing pipe of second (54) is in the inside of first spacing pipe (53) slides.

2. The venous thrombosis lower limb exerciser for the bedridden patient is characterized in that a hip part (6) is further arranged on the upper surface of the base plate (1), and the right limb exercising mechanism (3) and the left limb exercising mechanism (4) are identical in structure and symmetrical about the hip part (6).

3. The lower limb exerciser for preventing venous thrombosis of a bedridden patient according to claim 1, wherein a limiting step (36) is formed in one side of the upper surface of the sliding block (31), the sliding block (31) and the foot rest (38) are hinged together through a hinge seat (37), and the maximum angle of the foot rest (38) in the anticlockwise rotation process is 90 degrees due to the arrangement of the limiting step (36).

4. The venous thrombosis lower limb exerciser for bedridden patients according to claim 1, wherein a limiting block (56) is connected to one end of the second limiting tube (54) extending to the inside of the first limiting tube (53), and when the second limiting tube (54) completely extends out of the inside of the first limiting tube (53), the return spring (55) is in a stretching state.

5. The venous thrombosis lower limb exerciser for bedridden patients is characterized in that the foot support (38) comprises a supporting plate (381) hinged above the sliding block (31), a placing groove (382) is formed in the supporting plate (381), and a plurality of binding bands (384) are fixedly connected to one side of the supporting plate (381).

6. The venous thrombosis prevention lower limb exerciser for bed-ridden patients as claimed in claim 5, wherein a magic tape (383) is fixed on the other side of the supporting plate (381), and the free ends of the plurality of straps (384) are adhered with the magic tape (383).

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