CN220877220U

CN220877220U - Leg support frame

Info

Publication number: CN220877220U
Application number: CN202322376608.1U
Authority: CN
Inventors: 张宝莉; 任建峰; 白晓东; 柳婷婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-02
Filing date: 2023-09-02
Publication date: 2024-05-03
Anticipated expiration: 2033-09-02

Abstract

The utility model discloses a leg support frame, which comprises a support base, wherein the top of the support base is fixedly connected with a support plate, a square groove is formed in the support plate, a square block is connected to the inner wall of the square groove in a sliding manner, a rack plate is fixedly connected to the top of the square block, a placing plate is fixedly connected to the top of the rack plate, and two rotating shafts are connected to the inner wall of the square groove in a rotating manner, and the leg support frame has the advantages that: compared with the traditional device, the device has the advantages that the supporting base, the supporting plate, the square groove, the square block, the rack plate, the placing plate, the rotating shaft, the winding wheel, the second steel wire rope, the worm wheel, the gear and the worm are arranged, the placing plate can be conveniently adjusted to a proper height, the structure of the device is more various, the adjusting functionality is stronger, the practicability of the device is improved, and the supporting range of the device is wider.

Description

Leg support frame

Technical Field

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

Background

Orthopedics is one of the most common departments in every major hospital in life, and mainly researches the anatomy, physiology and pathology of the skeletal muscle system, and maintains and develops the normal form and function of the system by using medicines, operations and physical methods.

When social traffic is increasingly developed, and then wounds caused by traffic accidents are increased, the leg support frame is needed to be used in the treatment process, but the existing leg support frame is single in structure and poor in adjusting function, so that the practicability of the support frame is reduced, and the support range of the support frame is limited.

Disclosure of utility model

The utility model aims to provide a leg support frame, which solves the problems that the current social traffic is developed increasingly, and the traumas caused by traffic accidents are increased accordingly, the leg support frame is required to be used in the treatment process, the existing leg support frame is single in structure and poor in adjusting function, the practicability of the support frame is reduced, and the support range of the support frame is limited.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a shank support frame, includes the support base, the top fixedly connected with backup pad of support base, square groove has been seted up to the inside of backup pad, square groove's inner wall sliding connection has square piece, square piece's top fixedly connected with rack board, rack board's top fixedly connected with places the board, square groove's inner wall rotates and is connected with two pivots, two the outside fixedly connected with rolling wheel of pivot, the outside fixedly connected with second wire rope of rolling wheel, one of them the outside fixedly connected with worm wheel of pivot, another the outside fixedly connected with gear of pivot, the gear is connected with rack board meshing, the inside rotation of backup pad is connected with the worm, the worm is connected with the worm meshing, place the inside of board and seted up two first spouts, two the inner wall sliding connection of first spout has two grip blocks, two fixedly connected with second spring between the grip block and the place the board, one side fixedly connected with first wire rope of second spring is kept away from to the grip block.

As a preferred embodiment of the present utility model: the inside sliding connection of backup pad has the double-pole arm-tie, the one end of double-pole arm-tie just is located backup pad internal fixation and has a locating piece, the outside of double-pole arm-tie just is located one side cover of locating piece and is equipped with two first springs.

As a preferred embodiment of the present utility model: one of them the outside cover of pivot is equipped with the torsional spring, just the one end and the gear fixed connection of torsional spring, the one end and the backup pad fixed connection of gear are kept away from to the torsional spring.

As a preferred embodiment of the present utility model: the top fixedly connected with first cushion of board is placed, one side fixedly connected with second cushion of grip block.

As a preferred embodiment of the present utility model: the bottom fixedly connected with four first fixed blocks of board is placed, two rotate between the first fixed block and be connected with the receipts spool, receipts spool and first wire rope fixed connection, the one end fixedly connected with carousel of receipts spool, the inside threaded connection of carousel has the bolt, the screw hole with bolt matched with is seted up to the inside of first fixed block.

The beneficial effects of the utility model are as follows: compared with the traditional device, the device has the advantages that the supporting base, the supporting plate, the square groove, the square block, the rack plate, the placing plate, the rotating shaft, the winding wheel, the second steel wire rope, the worm wheel, the gear and the worm are arranged, the placing plate can be conveniently adjusted to a proper height, the structure of the device is more various, the adjusting functionality is stronger, the practicability of the device is improved, and the supporting range of the device is wider; through being provided with first spout, grip block, second spring and first wire rope, can be convenient for adjust the centre gripping fixed according to different patient's shank size, and then provide the help for the treatment.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is an enlarged view of the utility model at A;

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

fig. 5 is a schematic structural view of one of the first fixing blocks according to the present utility model.

In the figure: 1. a support base; 2. a support plate; 3. a square groove; 4. square blocks; 5. rack plate; 6. placing a plate; 7. a worm; 8. a worm wheel; 9. a rotating shaft; 10. a winding wheel; 11. a gear; 12. a double-rod pulling plate; 13. a positioning block; 14. a first spring; 15. a torsion spring; 16. a first chute; 17. a clamping plate; 18. a second spring; 19. a first wire rope; 20. a first fixed block; 21. a turntable; 22. a bolt; 23. a winding shaft; 24. and (3) a threaded hole.

Description of the embodiments

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 support frame, including supporting base 1, supporting base 1's top fixedly connected with backup pad 2, square groove 3 has been seted up to backup pad 2's inside, square groove 3's inner wall sliding connection has square piece 4, square piece 4's top fixedly connected with rack board 5, rack board 5's top fixedly connected with places board 6, square groove 3's inner wall rotation is connected with two pivots 9, two pivot 9's outside fixedly connected with rolling wheel 10, rolling wheel 10's outside fixedly connected with second wire rope, one of them pivot 9's outside fixedly connected with worm wheel 8, another pivot 9's outside fixedly connected with gear 11, gear 11 and rack board 5 meshing connection, backup pad 2's inside rotation is connected with worm 7, worm 7 and worm wheel 8 meshing connection, place board 6's inside has been seted up two first spouts 16, two first spout 16's inner wall sliding connection has two grip blocks 17, two grip blocks 17 and place between the board 6 fixedly connected with second spring 18, one side fixedly connected with first rope 19 of grip block 17 far away from second spring 18, through being provided with supporting base 1, backup pad 2, backup pad 3, 4, the meshing connection is more convenient for the height adjustment device, the height adjustment device is realized for the more than the second wire rope, the top of the utility model, and the utility model has been improved, and the support device is more suitable for the height adjustment device, and can be more convenient for the top adjustment, and more than the support base is realized, and is more convenient for the top, and has been adjusted, and has been more convenient for the top adjustment device, and has; through being provided with first spout 16, grip block 17, second spring 18 and first wire rope 19, can be convenient for adjust the centre gripping fixed according to different patient's shank size, and then provide the help for the treatment.

The inside of the supporting plate 2 is connected with a double-rod pulling plate 12 in a sliding way, one end of the double-rod pulling plate 12 is fixedly connected with a positioning block 13 in the supporting plate 2, two first springs 14 are sleeved on the outer side of the double-rod pulling plate 12 and on one side of the positioning block 13, and the rack plate 5 can be fixed in position; a torsion spring 15 is sleeved on the outer side of one rotating shaft 9, one end of the torsion spring 15 is fixedly connected with the gear 11, and one end of the torsion spring 15 away from the gear 11 is fixedly connected with the support plate 2, so that the gear 11 can be conveniently reset; the top of the placing plate 6 is fixedly connected with a first soft cushion, and one side of the clamping plate 17 is fixedly connected with a second soft cushion, so that the comfort level of use can be provided for patients; place the bottom fixedly connected with four first fixed blocks 20 of board 6, rotate between two first fixed blocks 20 and be connected with rolling axle 23, rolling axle 23 and first wire rope 19 fixed connection, rolling axle 23's one end fixedly connected with carousel 21, the inside threaded connection of carousel 21 has bolt 22, the screw hole 24 with bolt 22 matched with is seted up to the inside of first fixed block 20, is convenient for roll up first wire rope 19.

Specifically, when the utility model is used, when the placing plate 6 needs to be adjusted to a proper height, the double-rod pulling plate 12 is pulled to drive the positioning block 13 to be far away from the rack plate 5, the positioning block 13 is made to compress the first spring 14, then the worm 7 is rotated to drive the worm wheel 8, the worm wheel 8 drives one of the winding wheels 10 through one of the rotating shafts 9, one of the winding wheels 10 pulls the other winding wheel 10 through the second steel wire rope, the other winding wheel 10 drives the gear 11 through the other rotating shaft 9, the gear 11 drives the rack plate 5 to move upwards, the rack plate 5 drives the square block 4 to slide upwards in the square groove 3, the placing plate 6 is further adjusted to a proper height, then the double-rod pulling plate 12 is loosened, the rack plate 5 is positioned by applying force to the positioning block 13 through the first spring 14, then a patient puts both legs between the two clamping plates 17, when the clamping plates 17 need to be clamped, the rotating disc 21 drives the winding shaft 23 to wind the first steel wire rope 19, the first steel wire rope 19 drives the clamping plate 17 to slide in the first sliding groove 16, and when the two clamping plates 17 slide close to the first sliding grooves 16 and the second clamping plates 18 are simultaneously adjusted to the second clamping plates 18.

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 leg support frame comprises a support base (1), and is characterized in that the top of the support base (1) is fixedly connected with a support plate (2), square grooves (3) are formed in the support plate (2), square blocks (4) are slidably connected to the inner sides of the square grooves (3), rack plates (5) are fixedly connected to the tops of the square blocks (4), placing plates (6) are fixedly connected to the tops of the rack plates (5), two rotating shafts (9) are rotatably connected to the inner sides of the square grooves (3), winding wheels (10) are fixedly connected to the outer sides of the rotating shafts (9), second steel wire ropes are fixedly connected to the outer sides of the winding wheels (10), one of the rotating shafts (9) is fixedly connected with a worm wheel (8), gears (11) are fixedly connected to the outer sides of the rotating shafts (9), the gears (11) are in meshed connection with the rack plates (5), worms (7) are rotatably connected to the inner sides of the support plate (2), the worms (7) are in meshed connection with the worm wheel (8), two first sliding grooves (16) are formed in the inner sides of the placing plates (6), a second spring (18) is fixedly connected between the two clamping plates (17) and the placing plate (6), and a first steel wire rope (19) is fixedly connected to one side, far away from the second spring (18), of the clamping plates (17).

2. A leg support as claimed in claim 1, wherein: the inside sliding connection of backup pad (2) has twin-pole arm-tie (12), the one end of twin-pole arm-tie (12) just is located backup pad (2) internal fixation and is connected with locating piece (13), the outside of twin-pole arm-tie (12) just is located one side cover of locating piece (13) and is equipped with two first springs (14).

3. A leg support as claimed in claim 1, wherein: one of them the outside cover of pivot (9) is equipped with torsional spring (15), just the one end and the gear (11) fixed connection of torsional spring (15), the one end and backup pad (2) fixed connection of gear (11) are kept away from to torsional spring (15).

4. A leg support as claimed in claim 1, wherein: the top of placing board (6) fixedly connected with first cushion, one side fixedly connected with second cushion of grip block (17).

5. A leg support as claimed in claim 1, wherein: place the bottom fixedly connected with four first fixed blocks (20) of board (6), two rotate between first fixed block (20) and be connected with rolling axle (23), rolling axle (23) and first wire rope (19) fixed connection, the one end fixedly connected with carousel (21) of rolling axle (23), the inside threaded connection of carousel (21) has bolt (22), screw hole (24) with bolt (22) matched with are seted up to the inside of first fixed block (20).