CN220917654U

CN220917654U - Leg supporting device

Info

Publication number: CN220917654U
Application number: CN202322493119.4U
Authority: CN
Inventors: 马莉杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-13
Filing date: 2023-09-13
Publication date: 2024-05-10
Anticipated expiration: 2033-09-13

Abstract

The utility model discloses a leg supporting device, which comprises a base, wherein a lifting plate is arranged above the base, a lifting mechanism is arranged at the bottom of the lifting plate and positioned on the base, the top of the lifting plate is rotationally connected with a first rotating bar, one end of the first rotating bar is rotationally connected with a supporting plate, and the inner side of the supporting plate is slidingly connected with an extension plate, and the leg supporting device has the beneficial effects that: according to the utility model, the first rotating bar, the screw rod, the second rotating disc, the movable block, the second rotating bar, the limiting block, the sliding groove and the third rotating bar are arranged, the screw rod can be driven to rotate by rotating the second rotating disc, so that the screw rod drives the movable block to lift on the base, the lifting plate is driven to incline by the third rotating bar and the second rotating bar, the inclination angle of the lifting plate is fixed to reach the inclination angle required by a patient, and the recovery and treatment of the patient condition are facilitated.

Description

Leg supporting device

Technical Field

The utility model relates to the technical field of orthopedic nursing leg support, in particular to a leg support device.

Background

Orthopedics is one of the most common departments of various hospitals, and mainly researches the anatomy, physiology and pathology of a skeletal muscle system, and maintains and develops the normal form and function of the system by using medicaments, operations and physical methods.

However, the present leg support device cannot adjust the angle of the support plate for supporting the legs of the patient according to the actual comfort angle of the patient, and some diseases require the knee joint to be fixed at a certain angle so as to fix the knee joint of the patient, which is beneficial to the recovery and treatment of the patient, and the leg lengths of the respective patients are different, so that the leg support device needs to be provided to solve the above problems.

Disclosure of utility model

The present utility model is directed to a leg support device, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a shank strutting arrangement, includes the base, the top of base is equipped with the lifter plate, the bottom of lifter plate just is located the base and is equipped with elevating system, the top of lifter plate rotates and is connected with first rotation strip piece, the one end of first rotation strip piece rotates and is connected with the backup pad, the inboard sliding connection of backup pad has the extension board, be equipped with the round hole on the extension board, the outside of backup pad is equipped with the bar slotted hole, the inboard of bar slotted hole is equipped with the stock, the one end of stock passes the round hole and is located the extension board opposite side, the inboard fixedly connected with arc fixed block of bar slotted hole, on the lifter plate and be located backup pad one side and be equipped with tilting mechanism.

Preferably, the lifting mechanism comprises an inner groove, a rotating column is connected to the inner part of the base in a rotating manner, a first rotating disc is fixedly connected to one end of the rotating column and located on one side of the base, a second bevel gear is fixedly connected to the outer side of the rotating column and located inside the inner groove, an external thread column is connected to the top of the base in a rotating manner, a first bevel gear is fixedly connected to the bottom end of the external thread column and located inside the inner groove, the first bevel gear is meshed with the second bevel gear and connected with the lifting column, and a lifting column is connected to the outer side of the external thread column in a threaded manner and fixedly connected with the lifting plate.

Preferably, the tilting mechanism comprises a screw rod, the screw rod is in threaded connection with a lifting plate, a second rotating disc is fixedly connected with the bottom end of the lifting plate, a movable block is rotationally connected with the bottom end of the screw rod, a second rotating bar is rotationally connected with one side of the movable block, a sliding groove is formed in the second rotating bar, a limiting block is slidingly connected with the inner side of the sliding groove, a third rotating bar is rotationally connected with one side of the lifting plate, the third rotating bar is fixedly connected with the limiting block, and the third rotating bar is slidingly connected with the second rotating bar.

Preferably, the extension plate is provided with a binding band.

Preferably, the two ends of the long rod are fixedly connected with fixed discs.

Preferably, the bottom of base is equipped with the stabilizer blade, the bottom fixedly connected with L shape fixed block of base, the bottom threaded connection of L shape fixed block has fixed threaded rod.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the first rotating bar, the screw rod, the second rotating disc, the movable block, the second rotating bar, the limiting block, the sliding groove and the third rotating bar are arranged, the screw rod can be driven to rotate by rotating the second rotating disc, so that the screw rod drives the movable block to lift on the base, and the lifting plate is driven to incline by the third rotating bar and the second rotating bar, so that the inclination angle of the lifting plate is fixed to reach the inclination angle required by a patient, and the recovery and treatment of the illness state of the patient are facilitated;

Through setting up extension board, round hole, bar slotted hole, stock and arc fixed block, can be through pulling up the stock and cross the arc fixed block top and move in bar slotted hole inboard to drive the extension board and remove to one side, also limit the removal through the arc fixed block of bar slotted hole inboard to the stock, make the extension board fix, consequently make can adjust the extension board through patient's shank length, make lifter plate and extension board overall length suitable with patient's shank length;

Through setting up inside groove, the rotor, first rolling disc, the second bevel gear, first bevel gear, external screw thread post and lift post, can drive rotor and second bevel gear through rotating first rolling disc and rotate, thereby drive first bevel gear and external screw thread post that one side meshing is connected and rotate, threaded connection through lift post and external screw thread post, make the lift post drive the lifter plate wholly and lift along with the rotation of external screw thread post, thereby can adjust lifter plate and above the backup pad wholly according to the circumstances such as patient's demand and adjust high position.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic perspective view of a support plate according to the present utility model;

FIG. 3 is a top view of the extension plate of the present utility model in a three-dimensional configuration;

FIG. 4 is a top view of the support plate of the present utility model;

Fig. 5 is an enlarged view of fig. 1 at a in accordance with the present utility model.

In the figure: 1. a base; 2. a first rotating disc; 3. a second rotating disc; 4. a screw rod; 5. a movable block; 6. a long rod; 7. a bar-shaped slot; 8. an arc-shaped fixed block; 9. a support plate; 10. a first rotating bar; 11. a lifting plate; 12. lifting columns; 13. an external threaded column; 14. a first bevel gear; 15. a second bevel gear; 16. rotating the column; 17. an inner tank; 18. a support leg; 19. fixing a threaded rod; 20. an L-shaped fixed block; 21. a fixed plate; 22. a strap; 23. an extension plate; 24. a second rotating bar; 25. a limiting block; 26. a sliding groove; 27. a third rotating bar; 28. a round hole; 29. a lifting mechanism; 30. and a tilting mechanism.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a shank strutting arrangement, including base 1, support wholly through base 1, the top of base 1 is equipped with lifter plate 11, the bottom of lifter plate 11 just be located base 1 and be equipped with elevating system 29, can make lifter plate 11 go up and down in base 1 top through elevating system 29, height position adjustment, the top rotation of lifter plate 11 is connected with first rotation bench 10, the one end rotation of first rotation bench 10 is connected with backup pad 9, through first rotation bench 10, make lifter plate 11 and the connection of backup pad 9 be movable relation, the inboard sliding connection of backup pad 9 has extension board 23, remove through extension board 23, make its part extend outside backup pad 9, make backup pad 9 and extension board 23 overall length adapt to with patient shank length, be equipped with round hole 28 on the extension board 23, the outside of backup pad 9 is equipped with bar slotted hole 7, the inboard of bar slotted hole 7 is equipped with stock 6, the one end of stock 6 passes round hole 28 and is located the extension board 23 opposite side, pass bar slotted hole 7 and the round hole 28 on the extension board 23, thereby the inboard 6 of pulling stock 7 is movable at the inboard 7 and then can drive the extension board 23 and can be equipped with the arc-shaped slot hole on the fixed angle of arc-shaped groove hole 9 through the fixed connection of extension board 8, the inside slope mechanism is equipped with the arc-shaped slot hole of extension board 9, the slope is fixed to be equipped with the arc-shaped slot hole of the slope mechanism is 30, the demand is realized on one side of the slope of the support plate 9, the whole side of the support plate is 30.

Further, elevating system 29 includes inside groove 17, the inside rotation of base 1 is connected with rotation post 16, the one end of rotation post 16 just is located the first rolling disc 2 of base 1 one side fixedly connected with, the outside of rotation post 16 just is located inside groove 17 inside fixedly connected with second bevel gear 15, the top rotation of base 1 is connected with external screw thread post 13, the bottom of external screw thread post 13 just is located inside groove 17 inside fixedly connected with first bevel gear 14, first bevel gear 14 and second bevel gear 15 meshing are connected, the outside threaded connection of external screw thread post 13 has lifting column 12, lifting column 12 and lifting plate 11 fixed connection, accessible rotation first rolling disc 2 drives rotation post 16 and second bevel gear 15 rotation, can drive first bevel gear 14 and external screw thread post 13 through the rotation of second bevel gear 15 and rotate on base 1, can make lifting column 12 go up and down in the external screw thread post 13 outside, thereby drive lifting plate 11 and above whole and go up and down.

Further, the tilting mechanism 30 includes a screw rod 4, the screw rod 4 is in threaded connection with the lifting plate 11, the bottom fixedly connected with second rotating disc 3 of lifting plate 11, the bottom of screw rod 4 is rotated and is connected with movable block 5, one side of movable block 5 is rotated and is connected with second rotating bar 24, the inside of second rotating bar 24 is equipped with sliding groove 26, the inboard sliding connection of sliding groove 26 has restriction piece 25, one side of lifting plate 11 is rotated and is connected with third rotating bar 27, third rotating bar 27 and restriction piece 25 fixed connection, third rotating bar 27 and second rotating bar 24 sliding connection, the screw rod 4 can be rotated through rotating second rotating disc 3, can drive movable block 5 to go up and down through the rotation of screw rod 4, pull second rotating bar 24 through the movement of movable block 5, restriction piece 25 and third rotating bar 27, thereby make third rotating bar 27 incline on one side, and make third rotating bar 27 can not break away from with second rotating bar 24 completely through restriction piece 25.

Further, the extension plate 23 is provided with a binding band 22, and the leg of the patient and the extension plate 23 can be fixed together through the binding band 22, so that the patient is prevented from being disturbed to influence the recovery treatment.

Further, the two ends of the long rod 6 are fixedly connected with the fixing plates 21, and the long rod 6 is separated from the strip-shaped slotted hole 7 and the round hole 28 through the fixing plates 21 at the two ends of the long rod 6.

Further, the bottom of base 1 is equipped with stabilizer blade 18, and the bottom fixedly connected with L shape fixed block 20 of base 1, the bottom threaded connection of L shape fixed block 20 has fixed threaded rod 19, supports through stabilizer blade 18, cooperates base 1 with the bed board centre gripping between the two through L shape fixed block 20, makes base 1 and fixed threaded rod 19 wholly fix with the bed board through fixed threaded rod 19 at last.

When the device is used, firstly, the whole device is placed at the tail of a bed, the L-shaped fixing block 20 at the bottom of the base 1 is matched with the base 1 to position the bed board between the two, then the whole device is fixed with the bed board through the rotation of the fixing threaded rod 19 and the bottom of the bed board, then the first rotating disc 2 is rotated to drive the rotating column 16 and the second bevel gear 15 to rotate according to the requirements of patients and the like, the external threaded column 13 and the first bevel gear 14 rotate along with the rotation of the second bevel gear 15 through the meshed connection of the first bevel gear 14 at the bottom end of the external threaded column 13, and the lifting column 12 is lifted along with the rotation of the external threaded column 13 through the threaded connection of the lifting column 12 and the external threaded column 13, so that the lifting plate 11 and the whole body are lifted, and the whole height position of the lifting plate is adjusted;

Then the long rod 6 can be lifted up through the leg length of the patient, and passes over the arc-shaped fixed blocks 8 on the inner side of the strip-shaped slotted hole 7, and moves in the inner side of the strip-shaped slotted hole 7, and meanwhile, the extension plate 23 is driven to move in the inner side of the supporting plate 9, so that the extension plate 23 extends out to a part to adapt to the leg length of a part of the patient, the long rod 6 is released after the extension length is adjusted, the long rod 6 falls between the arc-shaped fixed blocks 8 to be limited, so that the extension plate 23 can not move, and finally, the leg of the patient can be fixed by using the binding belt 22, thereby preventing the leg of the patient from being disturbed and influencing the recovery and treatment of the illness state;

The supporting plate angle of supporting the leg of the patient can be adjusted through the comfortable angle actually needed by the patient, the screw rod 4 is rotated by rotating the second rotating disc 3, the screw rod 4 is lifted through the threaded connection with the lifting plate 11, the movable block 5, the third rotating bar 27 and the second rotating bar 24 are pulled to be integrally lifted, and the lifting plate 11 is pulled to incline at one side at the same time, so that the whole inclined angles of the lifting plate 11 and the extending plate 23 are adjusted, the knee joint of the patient is fixed by keeping the fixed angle, and the leg of the patient is placed comfortably and is favorable for the recovery of the patient.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation 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 devices 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," "third," "fourth," 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, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a shank strutting arrangement, includes base (1), its characterized in that, the top of base (1) is equipped with lifter plate (11), the bottom of lifter plate (11) just is located and is equipped with elevating system (29) on base (1), the top rotation of lifter plate (11) is connected with first rotation strip piece (10), the one end rotation of first rotation strip piece (10) is connected with backup pad (9), the inboard sliding connection of backup pad (9) has extension board (23), be equipped with round hole (28) on extension board (23), the outside of backup pad (9) is equipped with bar slotted hole (7), the inboard of bar slotted hole (7) is equipped with stock (6), the one end of stock (6) is passed round hole (28) and is located extension board (23) opposite side, the inboard fixedly connected with arc fixed block (8) of bar slotted hole (7), just be located backup pad (9) one side and be equipped with tilting mechanism (30).

2. A leg support device according to claim 1, wherein: elevating system (29) are including inside groove (17), the inside rotation of base (1) is connected with rotation post (16), the one end of rotation post (16) just is located first rolling disc (2) of base (1) one side fixedly connected with, the outside of rotation post (16) just is located inside fixedly connected with second bevel gear (15) of inside groove (17), the top of base (1) is rotated and is connected with external screw thread post (13), the bottom of external screw thread post (13) just is located inside first bevel gear (14) of fixedly connected with of inside groove (17), first bevel gear (14) and second bevel gear (15) meshing are connected, the outside threaded connection of external screw thread post (13) has lifting column (12), lifting column (12) and lifter plate (11) fixed connection.

3. A leg support device according to claim 1, wherein: the tilting mechanism (30) comprises a screw rod (4), screw rod (4) and lifter plate (11) threaded connection, the bottom fixedly connected with second rolling disc (3) of lifter plate (11), the bottom rotation of screw rod (4) is connected with movable block (5), one side rotation of movable block (5) is connected with second rotation strip piece (24), the inside of second rotation strip piece (24) is equipped with sliding tray (26), the inboard sliding connection of sliding tray (26) has restriction piece (25), one side rotation of lifter plate (11) is connected with third rotation strip piece (27), third rotation strip piece (27) and restriction piece (25) fixed connection, third rotation strip piece (27) and second rotation strip piece (24) sliding connection.

4. A leg support device according to claim 1, wherein: the extension plate (23) is provided with a binding band (22).

5. A leg support device according to claim 1, wherein: the two ends of the long rod (6) are fixedly connected with fixed discs (21).

6. A leg support device according to claim 1, wherein: the bottom of base (1) is equipped with stabilizer blade (18), the bottom fixedly connected with L shape fixed block (20) of base (1), the bottom threaded connection of L shape fixed block (20) has fixed threaded rod (19).