CN213373258U

CN213373258U - Leg protection tool for bedridden patient

Info

Publication number: CN213373258U
Application number: CN202021199880.7U
Authority: CN
Inventors: 刘婉姝; 郭立; 翟庆慧; 赵华; 曹丽巍; 国玲玲; 王潇涵
Original assignee: Fifth Medical Center of PLA General Hospital
Current assignee: Fifth Medical Center of PLA General Hospital
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-06-08
Anticipated expiration: 2030-06-24

Abstract

The utility model discloses a leg protection tool for bedridden patients, which comprises a top plate, wherein a loop bar is fixedly connected to the bottom of the top plate, a first guide rod is movably sleeved at the bottom of the loop bar, a rotary disc is arranged on the front surface of the loop bar, rotary bars are arranged on the outer side of the rotary disc, the number of the rotary bars is four, the four rotary bars are respectively positioned at four corners of the rotary disc, a fixed groove is formed in the front surface of the loop bar, and a fixed pin is movably sleeved in the top end of the rotary bar; through the lower arc board of design, can play the effect of support to the shank, simultaneously through being equipped with slide bar, loop bar, first guide bar, go up arc board, rotary disk, connecting rod and toothed disc, can fix different patient's leg to increased the practicality of device, solved current device structure comparatively single, thereby can't carry out effectively fixed problem to different patient's leg.

Description

Leg protection tool for bedridden patient

Technical Field

The utility model belongs to the technical field of the protection apparatus, concretely relates to bed patient shank protection apparatus.

Background

Along with the continuous progress of science and technology, people also pay more attention to the health more originally, receive the injury back when patient's shank, in order to make patient recovered in advance, generally all need to make patient use protective device in the shank, hang patient's leg to certain height value to avoid the leg to receive the secondary damage, then lie in bed and rest, the shank protective device that nevertheless appears on the market still has various not enough, can not satisfy the demand of production.

When using, the existing leg protection tool is inconvenient to install due to different widths of different sickbeds, and in addition, the existing device has a single structure due to different legs of patients, so that the leg protection tool cannot be effectively fixed, and the leg protection tool for the bedridden patients is provided for the reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bed patient shank protective apparatus to propose current shank protective apparatus when carrying out the use among the solution above-mentioned background art, in addition, because the patient leg of difference is thick different, and current device structure is comparatively single, thereby can't carry out effectively fixed problem to it.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bed patient shank protective device, includes the roof, the bottom fixedly connected with loop bar of roof, the bottom activity of loop bar has cup jointed first guide bar, the front surface of loop bar is provided with the rotary disk, the outside of rotary disk is provided with the rotary rod, the quantity of rotary rod is four, four the rotary rod is located the four corners department of rotary disk respectively, the front surface of loop bar has seted up the fixed slot, the inside activity of top of rotary rod has cup jointed the fixed pin, the diameter value of fixed slot and the diameter value phase-match of fixed pin, the bottom fixedly connected with upper arc plate of first guide bar, the bottom fixedly connected with slide bar of roof, the bottom fixedly connected with of slide bar has the piece that holds, the quantity of piece is four, four the piece that holds is divided into two sets by two, two sets of the piece that holds is located the both sides of fixed slot and lower arc plate respectively, a set of the inboard of holding the piece cup joints with the outside activity of slide bar, another group the top of holding the piece and the bottom fixed connection of slide bar, the inside of first guide bar is provided with the toothed disc, the outside of toothed disc is connected with the inboard meshing of first guide bar, the front surface axle center department fixedly connected with connecting rod of toothed disc, the front surface of connecting rod and the rear surface fixed connection of rotary disk, the shifting chute has been seted up to the front surface of first guide bar, the diameter value of shifting chute and the diameter value phase-match of connecting rod.

Preferably, the first lead screw of the equal fixedly connected with in both sides of roof, two the equal screw thread in the outside of first lead screw has cup jointed first thread piece and second thread piece, two the bracing piece has been cup jointed in the equal activity in the outside of first lead screw, two the bracing piece all is located two the inboard of first thread piece and second thread piece, two the bottom fixedly connected with fixed block of bracing piece, two the joint groove has all been seted up to the inside of fixed block, the inside screw thread of fixed block has cup jointed the second lead screw, the top outside activity of second lead screw has cup jointed the cavity piece, the top fixedly connected with limiting plate of cavity piece, the second lead screw is located the joint groove under.

Preferably, the number of the slide bars is two, and the two slide bars are respectively positioned at two sides of the upper arc plate and the lower arc plate.

Preferably, the upper arc plate and the lower arc plate are both provided with a ventilation groove, and the upper arc plate and the lower arc plate are both provided with a sponge layer.

Preferably, the bottom of the second screw rod is fixedly connected with a rotating handle, and anti-skid grains are arranged on the outer side of the rotating handle.

Preferably, one side fixedly connected with limiting plate of limiting plate, the guide way has been seted up to inside one side in joint groove, the degree of depth value of guide way matches with the length value of second guide bar.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the lower arc board of design, can play the effect of support to the shank, simultaneously through being equipped with slide bar, loop bar, first guide bar, go up arc board, rotary disk, connecting rod and toothed disc, can fix different patient's leg to increased the practicality of device, solved current device structure comparatively single, thereby can't carry out effectively fixed problem to different patient's leg.

2. Through the first lead screw, first screw thread piece, second screw thread piece and the bracing piece of design, can adjust the distance value between two bearing blocks according to the sick bed of difference to increased the practicality of device, in addition, through being equipped with joint groove, second lead screw, cavity piece and limiting plate, can be fixed to the bed record nature of difference, solved the inconvenient problem of current device installation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a portion a in fig. 1 according to the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the lower arc plate of the present invention;

FIG. 4 is a schematic sectional view of the loop bar of the present invention;

fig. 5 is a schematic structural diagram of the position B in fig. 1 according to the present invention.

In the figure: 1. a top plate; 2. a loop bar; 3. a first guide bar; 4. rotating the disc; 5. rotating the rod; 6. fixing grooves; 7. a fixing pin; 8. an upper arc plate; 9. a slide bar; 10. a bearing block; 11. a lower arc plate; 12. a ventilation groove; 13. a gear plate; 14. a connecting rod; 15. a moving groove; 16. a first lead screw; 17. a first thread block; 18. a second thread block; 19. a support bar; 20. a fixed block; 21. a clamping groove; 22. a second lead screw; 23. a cavity block; 24. a limiting plate; 25. a second guide bar; 26. a guide groove.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a leg protection tool for bedridden patients comprises a top plate 1, wherein the bottom of the top plate 1 is fixedly connected with a loop bar 2, the bottom of the loop bar 2 is movably sleeved with a first guide rod 3, the front surface of the loop bar 2 is provided with a rotating disk 4, the outer side of the rotating disk 4 is provided with four rotating rods 5, the four rotating rods 5 are respectively positioned at four corners of the rotating disk 4, the front surface of the loop bar 2 is provided with a fixed groove 6, the inside of the top end of the rotating rod 5 is movably sleeved with a fixed pin 7, the diameter value of the fixed groove 6 is matched with the diameter value of the fixed pin 7, the bottom of the first guide rod 3 is fixedly connected with an upper arc plate 8, the bottom of the top plate 1 is fixedly connected with a sliding rod 9, the bottom of the sliding rod 9 is fixedly connected with bearing blocks 10, the number of the bearing blocks 10 is four, the four bearing blocks 10 are divided into two groups by taking two as a, the inboard of a set of piece 10 that holds cup joints with the outside activity of slide bar 9, the top of another set of piece 10 that holds and the bottom fixed connection of slide bar 9, the inside of first guide bar 3 is provided with toothed disc 13, the outside of toothed disc 13 is connected with the inboard meshing of first guide bar 3, the front surface axle center department fixedly connected with connecting rod 14 of toothed disc 13, the front surface of connecting rod 14 and the rear surface fixed connection of rotary disk 4, shifting chute 15 has been seted up to the front surface of first guide bar 3, the diameter value of shifting chute 15 and the diameter value phase-match of connecting rod 14.

In this embodiment, when fixing patient's shank, at first rotatory rotary disk 4, it rotates to drive connecting rod 14 through rotary disk 4, thereby can drive toothed disc 13 and rotate, when toothed disc 13 is rotatory, can make first guide bar 3 remove in the inside of loop bar 2, thereby make first guide bar 3 shrink in the inside of loop bar 2, thereby can drive arc board 8 upwards move along slide bar 9, after last arc board 8 removed suitable position, place patient's leg at the top of arc board 11 down, then at reverse rotation toothed disc 13, make last arc board 8 remove downwards, treat that last arc board 8 blocks to suitable position after, fix fixed pin 7 in the inside of fixed slot 6 can.

Specifically, the equal fixedly connected with first lead screw 16 in both sides of roof 1, the equal screw thread in the outside of two first lead screws 16 has cup jointed first thread block 17 and second thread block 18, the equal activity in the outside of two first lead screws 16 has cup jointed bracing piece 19, two bracing pieces 19 all are located the inboard of two first thread blocks 17 and second thread block 18, the bottom fixedly connected with fixed block 20 of two bracing pieces 19, joint groove 21 has all been seted up to the inside of two fixed blocks 20, the internal thread of fixed block 20 has cup jointed second lead screw 22, the top outside activity of second lead screw 22 has cup jointed cavity piece 23, the top fixedly connected with limiting plate 24 of cavity piece 23, second lead screw 22 is located joint groove 21 under.

In this embodiment, the device is when installing, at first will joint groove 21 block to the sick bed twice, then through the size of sick bed, come to rotate first screw block 17 and second screw block 18, then spacing to suitable position bracing piece 19, rotatory second lead screw 22 after that, can drive cavity block 23 and limiting plate 24 through second lead screw 22 and upwards move to can be with the both sides of device joint to the sick bed, thereby fix the device.

Specifically, the number of the slide bars 9 is two, and the two slide bars 9 are respectively located at two sides of the upper arc plate 8 and the lower arc plate 11.

In this embodiment, the number of the sliding rods 9 is two, so that the stability of the upper arc plate 8 during movement can be greatly improved.

Specifically, the inside of going up arc board 8 and lower arc board 11 has all been seted up ventilative groove 12, and the inside of going up arc board 8 and lower arc board 11 all is provided with the sponge layer.

In this embodiment, through being equipped with ventilative groove 12 and can playing the effect of heat dissipation ventilation, through being equipped with the sponge layer, can increase the travelling comfort of device.

Specifically, the bottom of the second screw rod 22 is fixedly connected with a rotating handle, and the outer side of the rotating handle is provided with anti-skid grains.

In the embodiment, the rotary handle is arranged, so that the second screw rod 22 can be conveniently adjusted, and the labor intensity of workers is reduced.

Specifically, limiting plate 24 is fixedly connected to one side of limiting plate 24, guide groove 26 has been seted up to inside one side of joint groove 21, and the depth value of guide groove 26 matches with the length value of second guide bar 25.

In this embodiment, the stability of the stopper plate 24 when moving can be increased by providing the second guide rod 25.

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

Claims

1. A leg protection appliance for a bedridden patient comprises a top plate (1) and is characterized in that: the bottom fixedly connected with loop bar (2) of roof (1), first guide bar (3) has been cup jointed in the bottom activity of loop bar (2), the front surface of loop bar (2) is provided with rotary disk (4), the outside of rotary disk (4) is provided with rotary rod (5), the quantity of rotary rod (5) is four, four rotary rod (5) are located the four corners department of rotary disk (4) respectively, fixed slot (6) have been seted up to the front surface of loop bar (2), fixed pin (7) have been cup jointed in the inside activity in top of rotary rod (5), the diameter value of fixed slot (6) and the diameter value phase-match of fixed pin (7), the bottom fixedly connected with of first guide bar (3) goes up arc board (8), the bottom fixedly connected with slide bar (9) of roof (1), the bottom fixedly connected with of slide bar (9) bears piece (10), the number of the bearing blocks (10) is four, two of the four bearing blocks (10) are divided into two groups, the two groups of bearing blocks (10) are respectively positioned at two sides of the fixed groove (6) and the lower arc plate (11), the inner side of one group of bearing blocks (10) is movably sleeved with the outer side of the sliding rod (9), the top of the other group of bearing blocks (10) is fixedly connected with the bottom of the sliding rod (9), a gear disc (13) is arranged in the first guide rod (3), the outer side of the gear disc (13) is meshed and connected with the inner side of the first guide rod (3), a connecting rod (14) is fixedly connected at the axle center of the front surface of the gear disc (13), the front surface of the connecting rod (14) is fixedly connected with the rear surface of the rotating disc (4), the front surface of the first guide rod (3) is provided with a moving groove (15), and the diameter value of the moving groove (15) is matched with that of the connecting rod (14).

2. The leg protection tool for bedridden patients according to claim 1, wherein: the two sides of the top plate (1) are fixedly connected with first screw rods (16), the outer sides of the two first screw rods (16) are respectively in threaded sleeve joint with a first thread block (17) and a second thread block (18), the outer sides of the two first screw rods (16) are respectively in movable sleeve joint with supporting rods (19), the two supporting rods (19) are respectively positioned at the inner sides of the two first thread blocks (17) and the second thread blocks (18), the bottoms of the two supporting rods (19) are fixedly connected with fixing blocks (20), clamping grooves (21) are respectively formed in the two fixing blocks (20), a second screw rod (22) is sleeved on the inner thread of the fixed block (20), a cavity block (23) is movably sleeved on the outer side of the top end of the second screw rod (22), the top of the cavity block (23) is fixedly connected with a limiting plate (24), and the second screw rod (22) is located under the clamping groove (21).

3. The leg protection tool for bedridden patients according to claim 1, wherein: the number of the slide bars (9) is two, and the two slide bars (9) are respectively positioned at two sides of the upper arc plate (8) and the lower arc plate (11).

4. The leg protection tool for bedridden patients according to claim 1, wherein: the ventilating grooves (12) are formed in the upper arc plate (8) and the lower arc plate (11), and sponge layers are arranged in the upper arc plate (8) and the lower arc plate (11).

5. The leg protection device for bedridden patients according to claim 2, wherein: the bottom of the second screw rod (22) is fixedly connected with a rotary handle, and anti-skid grains are arranged on the outer side of the rotary handle.

6. The leg protection device for bedridden patients according to claim 2, wherein: one side fixedly connected with limiting plate (24) of limiting plate (24), guide way (26) have been seted up to inside one side of joint groove (21), the depth value of guide way (26) and the length value phase-match of second guide bar (25).