CN218220552U - Leg stretching movable exercising device on sickbed - Google Patents

Abstract

The utility model discloses a shank activity exercise device that stretches out on sick bed relates to medical instrument technical field, including the L template, the both ends of L template are fixed foot area and the foot wrist strap of being equipped with respectively, the fixed removal rope that is equipped with of bilateral symmetry of L template, two the fixed stay cord that is equipped with of one end that the L template was kept away from to the removal rope, the fixed receipts roll that is equipped with of one end that the removal rope was kept away from to the stay cord, it is equipped with the receipts reel to rotate the cover on the rolling roll, the fixed stop gear that is equipped with of one end that the receipts roll is located the outer of reel, the fixed triangle handle that is equipped with in one side that the stay cord was kept away from to the receipts reel, the one end that the L template is located the foot wrist strap is rotated and is equipped with the shank, the one end that the L template was kept away from to the shank is connected with the thigh pole through angle adjustment mechanism, the one end that the shank pole was kept away from to the shank pole is rotated and is equipped with the seat. The utility model discloses it is rational in infrastructure, retract back and the contained angle between the thigh through holding the shank to the patient of being convenient for can independently carry out the shank and stretch out bent the exercise.

Description

Leg stretching and bending movable exercising device on sickbed

Technical Field

The utility model relates to the technical field of medical equipment, in particular to device is tempered in the activity of shank stretching out on sick bed.

Background

For patients after lower limb fracture and trauma operations such as tibiofibula, patella and the like, due to large trauma force, the postoperative basic stage of treatment of the patients is met, but the lower limb mobility is extremely low, and a certain time is needed for rehabilitation exercise, so that family members of the patients are required to assist the patients to make legs do stretching movement according to the mode required by medical advice, the force and degree of the lower limb movement are well grasped, the included angles between the contracted lower legs and thighs are sequentially reduced, and the rehabilitation effect is finally achieved. However, at present, the family members of the patients often have difficulty in mastering the strength of the included angle in the leg stretching exercise, so that the purpose of treatment cannot be achieved, time and energy are wasted, the included angle range required by medical advice can be fully and strictly complied, the patient is helped to exercise the activity of the lower limbs, the patient can finally independently do leg retraction exercise, and the final rehabilitation purpose is achieved, so that the technical problem which is difficult to solve for a long time is solved. Therefore, the application provides a device is tempered in the activity of shank stretching on sick bed to satisfy the demand.

SUMMERY OF THE UTILITY MODEL

The utility model provides a purpose provides a shank stretches bent activity exercise device on sick bed, through dynamics and the degree of holding the activity of low limbs, guarantees that the shank contracts back and the contained angle between the thigh diminishes in proper order, finally reaches recovered effect to the patient of being convenient for can independently carry out the shank and stretch the bent activity and take exercise.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a shank activity exercise device that stretches out and draws back on sick bed, includes the L template, the both ends of L template are fixed foot area and the wrist area of being equipped with respectively, the bilateral symmetry of L template is fixed and is equipped with the removal rope, two the one end that the L template was kept away from to the removal rope is fixed and is equipped with the stay cord, the fixed winding rod that is equipped with in one end that the removal rope was kept away from to the stay cord, the cover is equipped with the winding drum on the winding rod rotates, and the stay cord activity is inserted and is established on the winding drum, the fixed stop gear that is equipped with in one end that the winding rod is located the winding drum, the winding drum is kept away from one side of stay cord and is fixed and is equipped with the triangle handle, the one end that the L template is located the wrist area rotates and is equipped with the shank telescopic link, the one end that the L template was kept away from to the shank telescopic link is connected with the thigh telescopic link through angle adjustment mechanism, the one end that the shank telescopic link was kept away from the shank telescopic link rotates and is equipped with the seat.

Preferably, stop gear is including the activity insert establish the movable rod that the winding rod is located the outer one end of winding drum, the fixed fixture block that is equipped with of one end that the movable rod is located the winding rod, the winding rod internal fixation is equipped with the shifting chute that uses with the fixture block cooperation, the movable rod of shifting chute goes up the movable sleeve and is equipped with a spring, the movable rod is located the fixed pulling piece that is equipped with of the outer one end of winding rod, the pulling piece is located the fixed gag lever post that is equipped with of one side symmetry of winding drum, be cyclic annular fixed being equipped with on the winding drum and use a plurality of spacing holes with the gag lever post cooperation.

Preferably, angle adjusting mechanism is including fixed the establishing dead lever on shank telescopic link tip, the both ends of dead lever are fixed the pivot respectively, the one end rotation cover that the dead lever was kept away from in the pivot is equipped with L type piece, and L type piece fixed connection is on the thigh telescopic link, and one of them pivot is kept away from one of them and is served fixed limiting plate that is equipped with of dead lever, the fixed movable groove that is equipped with of L type piece of limiting plate one side, the movable groove internal rotation is inserted and is equipped with the gear, and the pivot activity is inserted and is established on the gear, fixed being equipped with the shelves pole that uses with the limiting plate cooperation on the gear, the L type piece tip activity of gear one side is inserted and is equipped with the carriage release lever, the one end that the carriage release lever is located the movable groove is fixed to be equipped with the latch that uses with the gear cooperation, the fixed cover that is equipped with the fixed block in one end that the carriage release lever is located the latch, L type piece internal fixation is equipped with the fixed slot that uses with the fixed block cooperation, the movable sleeve is equipped with No. two springs on the carriage release lever in the fixed slot.

Preferably, the bottom of the L-shaped plate is fixedly provided with a pulley.

Preferably, a cushion is fixedly arranged on the inner side of the L-shaped plate.

Preferably, the triangular handle is fixedly sleeved with a rubber sleeve.

To sum up, the utility model discloses a technological effect and advantage:

the utility model discloses in, fix on the L template through the foot and the ankle of patient, patient's buttock is sat on the seat, passes through the contained angle of downwarping between angle adjustment mechanism regulation shank telescopic link and the thigh telescopic link according to the home range of doctor's advice regulation, drives through triangle handle and stay cord and removes the rope pulling L template and remove, and the L template of removal drives the shank and bends with the thigh to it tempers to be convenient for patient's shank to carry out the activity of stretching out of certain angle.

The utility model discloses in, be convenient for control rolling rod through stop gear and receive and release the stay cord to be convenient for adjust the length of stay cord according to different patients, make things convenient for the patient to stimulate the triangle handle.

The utility model discloses in, be convenient for adjust according to the length of different patient's shank through shank telescopic link and thigh telescopic link, increase the flexibility of device to be convenient for fold after the use and place, occupation space not, be convenient for store.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic perspective view of a leg stretching exercise device on a hospital bed;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

FIG. 4 is a schematic view of a gear and latch connection structure;

FIG. 5 is a schematic view of the connection structure of the movable rod and the winding roller.

In the figure: 1. an L-shaped plate; 2. a foot strap; 3. a foot-wrist band; 4. moving the rope; 5. pulling a rope; 6. rolling up the roll; 7. winding the roll; 8. a limiting mechanism; 81. a movable rod; 82. a clamping block; 83. a moving groove; 84. a first spring; 85. pulling the block; 86. a limiting rod; 87. a limiting hole; 9. a triangular handle; 10. a shank telescopic rod; 11. an angle adjusting mechanism; 111. a fixing rod; 112. a rotating shaft; 113. an L-shaped block; 114. a limiting plate; 115. a movable groove; 116. a gear; 117. a gear lever; 118. a travel bar; 119. clamping teeth; 1191. a fixed block; 1192. fixing grooves; 1193. a second spring; 12. a thigh extension bar; 13. a seat plate; 14. a pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment is as follows: referring to fig. 1-5, a leg stretching and bending exercise device on a hospital bed comprises an L-shaped plate 1, two ends of the L-shaped plate 1 are respectively and fixedly provided with a foot belt 2 and an ankle belt 3, two sides of the L-shaped plate 1 are symmetrically and fixedly provided with moving ropes 4, one ends of the two moving ropes 4 far away from the L-shaped plate 1 are fixedly provided with pull ropes 5, one ends of the pull ropes 5 far away from the moving ropes 4 are fixedly provided with winding rods 6, the winding rods 6 are rotatably sleeved with winding drums 7, the pull ropes 5 are movably inserted on the winding drums 7, one ends of the winding rods 6, which are positioned outside the winding drums 7, are fixedly provided with limiting mechanisms 8, one side of the winding drums 7, which is far away from the pull ropes 5, is fixedly provided with triangular handles 9, one end of the L-shaped plate 1, which is positioned on the ankle belt 3, is rotatably provided with a shank telescopic rod 10, one end of the shank telescopic rod 10, which is far away from the L-shaped plate 1, is connected with a thigh telescopic rod 12 through an angle adjusting mechanism 11, one end of the shank telescopic rod 12, is rotatably provided with a seat plate 13, the patient's heel is placed on the L-shaped plate 1, the patient's foot and wrist are fixed on the L-shaped plate 1 through the foot belt 2 and the ankle belt 3, similar to the adjustment type skating shoe heel fixing principle, the rolling rod 6 is rotated through the limiting mechanism 8, the rolling rod 6 rotates to wind and release the pull rope 5, so that the length of the pull rope 5 can be adjusted as required, the patient can conveniently hold the triangular handle 9, the downward bending angle between the shank telescopic rod 10 and the thigh telescopic rod 12 is adjusted through the angle adjusting mechanism 11 according to the activity range specified by medical advice, the patient holds the triangular handle 9 to pull the pull rope 5, the pull rope 5 drives the L-shaped plate 1 to move through the moving rope 4, the moving L-shaped plate 1 drives the shank telescopic rod 10 and the thigh telescopic rod 12 to rotate and bend, thereby the patient makes a round trip to be crooked and make a round trip to be convenient for patient's shank to carry out the flexible activity of certain angle and take exercise through the within range of certain angle between shank telescopic link 10 and thigh telescopic link 12, because seat 13 is being pressed to the buttock, guarantee overall position not squint at the pulling in-process, and the mode of connecting through rotating is convenient for L template 1, shank telescopic link 10 and thigh telescopic link 12 are folded and are placed in seat 13 position, do not account for the space, the convenient storage.

As a preferred embodiment of this embodiment, the limiting mechanism 8 includes a movable rod 81 movably inserted into one end of the winding rod 6 located outside the winding drum 7, a fixture block 82 is fixedly disposed at one end of the movable rod 81 located inside the winding rod 6, a moving groove 83 used in cooperation with the fixture block 82 is fixedly disposed inside the winding rod 6, a spring 84 is movably sleeved on the movable rod 81 inside the moving groove 83, a pulling block 85 is fixedly disposed at one end of the movable rod 81 located outside the winding rod 6, a limiting rod 86 is symmetrically and fixedly disposed at one side of the winding drum 7 where the pulling block 85 is located, a plurality of limiting holes 87 used in cooperation with the limiting rod 86 are fixedly disposed on the winding drum 7 in an annular shape, when the winding rod 6 needs to rotate, the pulling block 85 is pulled, the pulling block 85 drives the movable rod 81 to extrude the spring 84 through the fixture block 82 to move, the moving pulling block 85 drives the limiting rod 86 to be drawn out from the limiting hole 87, at this time, the pulling block 85 is rotated, the pulling block 85 drives the winding rod 6 to rotate, after the rotation is completed, the pulling block 85 is loosened, and the limiting rod 84 is inserted into the limiting hole 86 to drive the limiting rod 85 to drive the limiting rod 6 to retract, thereby.

As a preferred embodiment of this embodiment, the angle adjusting mechanism 11 includes a fixed rod 111 fixedly disposed at an end portion of the lower leg telescopic rod 10, two ends of the fixed rod 111 are respectively fixedly provided with a rotating shaft 112, one end of the rotating shaft 112 away from the fixed rod 111 is rotatably sleeved with an L-shaped block 113, the L-shaped block 113 is fixedly connected to the upper leg telescopic rod 12, one end of one of the rotating shafts 112 away from the fixed rod 111 is fixedly provided with a limit plate 114, the L-shaped block 113 at a side of the limit plate 114 is fixedly provided with a movable groove 115, a gear 116 is rotatably inserted in the movable groove 115, the rotating shaft 112 is movably inserted in the gear 116, a stop lever 117 cooperating with the limit plate 114 is fixedly disposed on the gear 116, a moving lever 118 is movably inserted at an end portion of the L-shaped block 113 at a side of the gear 116, one end of the moving lever 118 located in the movable groove 115 is fixedly provided with a latch 119 cooperating with the gear 116, a fixed block 1191 is fixedly sleeved on one end of the moving rod 118, a fixed groove 1192 matched with the fixed block 1191 is fixedly arranged in the L-shaped block 113, a second spring 1193 is movably sleeved on the moving rod 118 in the fixed groove 1192, the moving rod 118 is pulled to drive the fixed block 1191 to extrude the second spring 1193 to move, the moving rod 118 drives the latch 119 to be drawn out from the gear 116, so that the gear 116 rotates, the blocking rod 117 is moved, the blocking rod 117 rotates through the gear 116, the angle between the blocking rod 117 and the limiting plate 114 is adjusted as required, the moving rod 118 is released after adjustment, the latch 119 is inserted into the gear 116 through the resilience force of the second spring 1193, so that the blocking rod 117 is limited, when the shank telescopic rod 10 rotates on the L-shaped block 113 through the rotating shaft 112, the rotating shaft 112 drives the limiting plate 114 to rotate, the rotating limiting plate 114 is stopped by the blocking rod 117 after the rotating limiting plate 114 moves to the position of the blocking rod 117, so that the shank telescopic rod 10 and the thigh telescopic rod 12 can be bent within a certain included angle range.

As a preferred embodiment of this embodiment, a pulley 14 is fixedly provided at the bottom of the L-shaped plate 1, and the L-shaped plate 1 is convenient to move on the sickbed through the pulley 14, so as to reduce friction.

As a preferred embodiment of the present embodiment, a soft pad is fixedly arranged on the inner side of the L-shaped board 1, and the comfort of the L-shaped board 1 can be increased by the soft pad.

As a preferred implementation manner of this embodiment, the triangle handle 9 is fixedly sleeved with a rubber sleeve, and comfort and anti-skid performance of the triangle handle 9 are facilitated to be increased through the rubber sleeve.

This practical theory of operation: the seat plate 13 is placed on a sickbed, the buttocks of a patient are seated on the seat plate 13, the heel of the patient is placed on the L-shaped plate 1, the feet and the wrists of the patient are fixed on the L-shaped plate 1 through the ankle belts 2 and the ankle belts 3, similar to the principle of fixing the heel of the adjustable skating shoe, the pulling block 85 is pulled, the pulling block 85 drives the movable rod 81 to extrude the first spring 84 through the fixture block 82 to move, the movable pulling block 85 drives the limiting rod 86 to be drawn out of the limiting hole 87, the pulling block 85 is rotated at the moment, the pulling block 85 drives the winding roller 6 to rotate, the rotating winding roller 6 winds and winds the pulling rope 5, the length of the pulling rope 5 can be adjusted according to needs, the patient can hold the triangular handle 9 conveniently, the pulling block 85 is loosened after the rotation is finished, the limiting rod 86 is inserted into the limiting hole 87 through the resilience force of the first spring 84, and the pulling block 85 drives the winding roller 6 to limit, according to the activity range specified by the doctor's order, the moving rod 118 is pulled, the moving rod 118 drives the fixed block 1191 to extrude the second spring 1193 to move, the moving rod 118 drives the latch 119 to be drawn out from the gear 116, so that the gear 116 can rotate, the blocking rod 117 is moved, the blocking rod 117 rotates through the gear 116, the angle between the blocking rod 117 and the limiting plate 114 is adjusted as required, the moving rod 118 is loosened after the adjustment, the latch 119 is inserted into the gear 116 through the resilience force of the second spring 1193, so that the blocking rod 117 is limited, when the shank telescopic rod 10 rotates on the L-shaped block 113 through the rotating shaft 112, the rotating shaft 112 drives the limiting plate 114 to rotate, the rotating limiting plate 114 is stopped from moving to the position of the blocking rod 117 after moving to the position of the blocking rod 117, so that the shank telescopic rod 10 and the thigh telescopic rod 12 can bend and rotate within a certain included angle range, the patient holds triangle handle 9 and stimulates stay cord 5, stay cord 5 drives L template 1 through moving rope 4 and moves, the L template 1 that moves drives and rotates crooked between shank telescopic link 10 and the thigh telescopic link 12, the patient rotates crooked and makes a round trip to bend at the within range of certain angle through between shank telescopic link 10 and the thigh telescopic link 12 thereby it takes exercise to be convenient for the patient shank to carry out the activity of stretching of certain angle, dynamics and degree through holding the activity of low limbs, guarantee that the shank contracts after contracting and contained angle between the thigh diminishes in proper order, finally reach recovered effect, thereby it can independently carry out the activity of stretching of shank and take exercise to be convenient for the patient, because the hip is pressing seat 13, the barrier overall position does not squint in the pulling process, and be convenient for L template 1 through the mode of rotating the connection, shank telescopic link 10 and thigh telescopic link 12 are folded and are placed in seat 13 position, do not account for the space, convenient storage.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. The utility model provides a device is tempered in flexible activity of shank on sick bed, includes L template (1), its characterized in that: the utility model discloses a take-up device, including L template (1), stay cord (5), coiling rod (6), it is equipped with fixed winding rod (6) that is equipped with of one end that L template (1) was kept away from to the both ends of L template (1) fixed ankle strap (2) and ankle area (3) of being equipped with respectively to move rope (4), two fixed being equipped with of bilateral symmetry of L template (1), the one end that moves rope (4) and keep away from L template (4) is fixed, stay cord (5) activity is inserted and is established on winding rod (7), winding rod (6) are located the outer one end of winding rod (7) and are fixed and are equipped with stop gear (8), one side that stay cord (5) were kept away from to winding rod (7) is fixed and is equipped with triangle handle (9), the one end that L template (1) is located ankle strap (3) is rotated and is equipped with shank telescopic link (10), the one end that L template (1) was kept away from to shank telescopic link (10) is connected with thigh (12) through angle adjustment mechanism (11), shank (13) are equipped with telescopic link rotation seat plate.

2. The device for exercising the stretching motion of the leg on the hospital bed as claimed in claim 1, wherein: stop gear (8) are inserted including the activity and are established movable rod (81) that take up roller (6) are located the outer one of take-up section of thick bamboo (7) and serve, movable rod (81) are located the fixed fixture block (82) that is equipped with of one end of taking up roller (6), take up roller (6) internal fixation is equipped with shifting chute (83) that use with fixture block (82) cooperation, the movable rod (81) in shifting chute (83) go up the movable sleeve and are equipped with spring (84) No. one, movable rod (81) are located the outer one end of taking up roller (6) and are fixed to be equipped with and pull piece (85), it is fixed being equipped with gag lever post (86) to pull piece (85) one side symmetry that is located take-up section of thick bamboo (7), take up section of thick bamboo (7) and go up and be cyclic annular fixed a plurality of spacing holes (87) that are equipped with gag lever post (86) cooperation use.

3. The device for exercising the stretching motion of the leg on the sickbed according to claim 1, wherein: the angle adjusting mechanism (11) comprises a fixed fixing rod (111) fixedly arranged at the end part of the shank telescopic rod (10), two ends of the fixing rod (111) are respectively and fixedly provided with a rotating shaft (112), one end of the rotating shaft (112) far away from the fixing rod (111) is rotatably sleeved with an L-shaped block (113), the L-shaped block (113) is fixedly connected onto the shank telescopic rod (12), one end of one rotating shaft (112) far away from the fixing rod (111) is fixedly provided with a limiting plate (114), the L-shaped block (113) on one side of the limiting plate (114) is fixedly provided with a movable groove (115), the movable groove (115) is inserted with a gear (116) in a rotating manner, the rotating shaft (112) is movably inserted on the gear (116), a gear rod (117) matched with the limiting plate (114) is fixedly arranged on the gear (116), a moving rod (118) is movably inserted at the end part of the L-shaped block (113) on one side of the gear (116), one end of the moving rod (118) located in the movable groove (115) is fixedly provided with a latch (119) which is matched with a fixed block (1191), and one end of the fixed block (119) is sleeved with a fixed block (1191) matched with a fixed block (1191), a second spring (1193) is movably sleeved on the movable rod (118) in the fixed groove (1192).

4. The device for exercising the stretching motion of the leg on the sickbed according to claim 1, wherein: and pulleys (14) are fixedly arranged at the bottom of the L-shaped plate (1).

5. The device for exercising the stretching motion of the leg on the hospital bed as claimed in claim 1, wherein: the inner side of the L-shaped plate (1) is fixedly provided with a soft cushion.

6. The device for exercising the stretching motion of the leg on the hospital bed as claimed in claim 1, wherein: the triangular handle (9) is fixedly sleeved with a rubber sleeve.

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