CN214157754U - Supplementary device of raising of low limbs - Google Patents

Abstract

The utility model discloses a supplementary device of raising of low limbs relates to the supplementary device field of raising of low limbs, including the bed board, one side of bed board is equipped with raises the board, when using, patient lies in the bed board top, the surface of raising the board is arranged in to the shank, can drive through starting promotion unit and raise the board and use its articulated position with the bed board as the axle rotation tilt up, realize raising of shank, and when the shank is raised, can produce pain when raising the board because the swelling position of shank contacts, make the shank activity, reduce the recovered efficiency of shank swelling position, then, the accessible will be raised the fixed point and raised the device and rise, make somebody a mere figurehead to the suitable position of shank, realize avoiding the phenomenon of shank swelling position and object contact, therefore, the clothes hanger is strong in practicability.

Description

Supplementary device of raising of low limbs

Technical Field

The utility model relates to a supplementary device field of raising of low limbs, in particular to supplementary device of raising of low limbs.

Background

The long-term bed-rest can cause disuse syndrome, can block the venous blood reflux of lower limbs, lead to the slow down of blood circulation, and the blood supply of lower limb tissues is not good, and cause lower limb venous thrombosis, cause lower limb edema, thereby make muscular tissue atrophy and foot drop, once the embolus drops, can cause diseases such as more serious pulmonary embolism, and can also cause skin pressure sore simultaneously.

Therefore, it is necessary to provide a lower limb auxiliary lifting device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a supplementary device of raising of low limbs to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lower limb auxiliary lifting device comprises a bed plate, wherein a lifting plate is arranged on one side of the bed plate, the end part of the lifting plate is hinged with the end part of the bed plate, a pushing unit is arranged on one side of the bottom of the lifting plate, which is far away from the bed plate, supporting legs are fixedly welded on both sides below the bed plate, a connecting frame is fixedly welded between two groups of supporting legs on one side of the bottom of the bed plate, the end part of the connecting frame extends to the lower part of the pushing unit, the upper end and the lower end of the pushing unit are respectively and movably hinged with the bottom of the lifting plate and the end part of the connecting frame, a plurality of groups of rectangular grooves which are distributed on both sides of the lifting plate and penetrate up and down are arranged on the surface of the lifting plate, a fixed-point lifting device is arranged in each rectangular groove, the fixed-point lifting device comprises a liftable placing plate, an air bag is fixedly arranged on the inner wall of the placing plate, and a telescopic rod is fixedly arranged at the lower end of the placing plate, the lower extreme an organic whole of telescopic link is equipped with the piston, the outer lane department cladding of piston has a telescopic cylinder, the lower extreme telescopic of telescopic link sets up the inside at a telescopic cylinder, the fixed welding in bottom of telescopic cylinder has the support, the support is the fixed welding in the bottom surface of raising the board of L font structure.

Preferably, the placing plate is arranged in the rectangular groove in a concave structure, and the upper end of the placing plate is opened.

In this embodiment, when using, patient lies in the bed board top, the surface of raising the board is arranged in to the shank, can drive through starting promotion unit and raise the board and use its articulated position with the bed board as the pivot and rotate the tilt up, realize raising of shank, and when the shank was raised, can produce pain when the swelling position of shank contacted the board of raising, make the shank activity, reduce the recovered efficiency of shank swelling position, at this moment, the device is raised to the accessible with the fixed point and rises, make somebody's air to do the suitable position of shank, realize avoiding the phenomenon of shank swelling position and object contact, therefore, the clothes hanger is strong in practicability, in the device, it can use devices such as electric putter to promote the unit.

Preferably, the bottom of the placing plate is provided with a first air pipe communicated with the inside of the air bag, and the first air pipe is provided with a first switch valve.

The first switch valve may be a solenoid valve or a manual valve, and when the first air tube inflates the air bag, the air bag is inflated to wrap the leg portion placed on the placing plate, so as to stabilize the leg portion.

Preferably, the upper end of the telescopic cylinder is fixed with a movable sealing plate through a screw, the movable sealing plate is blocked above the piston, and the movable sealing plate is movably sleeved at the outer ring of the telescopic rod in an annular structure.

Furthermore, the movable sealing plate is convenient to disassemble and assemble, and when the movable sealing plate is disassembled, the piston at the end part of the telescopic rod can be taken out of the telescopic cylinder, so that the disassembly, the assembly and the maintenance are convenient.

Preferably, the outer ring of the telescopic cylinder is connected with a rotating ring in a threaded fit manner, an elastic clamping plate is fixedly welded on one side of the rotating ring, a plurality of groups of clamping grooves are formed in the side face of the telescopic rod and distributed at equal intervals from top to bottom, and the end portion of the elastic clamping plate is matched and clamped in the corresponding clamping groove.

It is specific, rotate the rotating ring, when rotating the position that corresponds the draw-in groove with the elasticity cardboard on the rotating ring, but the tip block of elasticity cardboard is in the draw-in groove, accomplish the relative fixation of telescopic link and telescopic cylinder, at this moment, can not produce the phenomenon of rocking when placing the board support shank, and when the elasticity cardboard on the rotating ring rotates the position beyond the draw-in groove, the telescopic link loses the restriction of elasticity cardboard, telescopic link telescopic cylinder activity relatively, leave sealed cavity between the bottom of piston and the telescopic cylinder, be full of gas in the cavity, make the shank have good cushioning effect when supporting in placing the board, the telescopic link can be in telescopic cylinder the lift of certain degree, avoid appearing hard support and lead to the long-time acid bloated phenomenon of shank, therefore, the clothes hanger is strong in practicability, can choose for use according to actual demand.

Preferably, a sealed cavity is formed between the piston and the bottom of the telescopic cylinder, a second air pipe communicated with the cavity is arranged on one side of the telescopic cylinder, and a second switch valve is arranged on the second air pipe.

The second switch valve can use an electromagnetic valve or a manual valve and the like, when the sealed cavity is inflated through the second air pipe, the air collides with the piston and the telescopic rod to ascend, the purpose of controlling the placing plate to ascend is achieved, the placing plate ascends to support the position corresponding to the leg, the second switch valve and the first switch valve at the corresponding positions on the second air pipe and the first air pipe are opened, and the air can be selectively inflated into the sealed cavity and the air bag.

Preferably, an air supply unit is fixedly arranged on the bracket.

The air supply unit may use an air pump, and the end of the air supply unit is provided with a plurality of sets of pipes respectively communicating with the first air pipe and the second air pipe.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a lower limb auxiliary lifting device, including a bed board, one side of bed board is equipped with the raising plate, when using, the patient lies in above the bed board, the shank is arranged in the surface of raising the plate, can drive through starting the promotion unit and raise the plate and rotate upwards with its articulated position with the bed board as the axle, realize raising of shank, and when the shank is raised, can produce pain when the swelling position of shank contacts raising the plate, make the shank activity, reduce the recovered efficiency of the swelling position of shank, at this moment, the accessible is raised the fixed point and is raised the device, make somebody's hair to do aerial to the suitable position of shank, realize avoiding the phenomenon that the swelling position of shank contacts with the object, therefore, the clothes hanger is strong in practicability;

2. the utility model discloses a lower limb auxiliary lifting device, the bottom of placing the board is provided with the first trachea that communicates the gasbag inside, be equipped with first ooff valve on the first trachea, when aerifing to the gasbag through first trachea, make the gasbag expand and wrap up the shank of placing in the board tightly, play the purpose of stabilizing the shank, and the protectiveness to the shank is strong;

3. the utility model discloses a lower limb auxiliary lifting device, the outer lane department of a telescopic cylinder is connected with the rotating ring through screw-thread fit, one side fixed welding of rotating ring has the elasticity cardboard, the side of telescopic link is equipped with the draw-in groove that the multiunit is equidistance from top to bottom distributed, the tip matching block of elasticity cardboard is in corresponding draw-in groove, rotate the rotating ring, when rotating the elasticity cardboard on the rotating ring to the position that corresponds the draw-in groove, the tip of elasticity cardboard can block in the draw-in groove, accomplish the relative fixed of telescopic link and telescopic cylinder, at this moment, the placing plate can not produce the rocking phenomenon when supporting the shank, and when the elasticity cardboard on the rotating ring rotates to the position beyond the draw-in groove, the telescopic link loses the restriction of elasticity cardboard, the telescopic link can move relative telescopic cylinder, leave sealed cavity between the bottom of piston and the telescopic cylinder, the cavity is full of gas, make the shank have good cushioning effect when supporting in the placing plate, the telescopic link can go up and down to a certain extent in a flexible section of thick bamboo, avoids appearing the phenomenon that rigid support leads to the long-time sour bloated of shank, and the practicality is strong.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a sectional view of the present invention.

Fig. 3 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.

In the figure: 1. a bed board; 2. raising the plate; 3. a rectangular groove; 4. a fixed point elevation device; 5. a pushing unit; 6. supporting legs; 7. a connecting frame; 8. an air bag; 9. placing the plate; 10. a first air pipe; 11. a support; 12. a card slot; 13. an elastic clamping plate; 14. a second air pipe; 15. a telescopic cylinder; 16. a piston; 17. a telescopic rod; 18. a rotating ring; 19. a movable closing plate; 20. an air supply unit.

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 utility model provides a lower limb auxiliary lifting device as shown in figures 1-3, which comprises a bed plate 1, one side of the bed plate 1 is provided with a lifting plate 2, the end part of the lifting plate 2 is hinged with the end part of the bed plate 1, one side of the bottom of the lifting plate 2, which is far away from the bed plate 1, is provided with a pushing unit 5, supporting legs 6 are fixedly welded on both sides of the lower part of the bed plate 1, a connecting frame 7 is fixedly welded between two groups of supporting legs 6 on one side of the bottom of the bed plate 1, the end part of the connecting frame 7 extends to the lower part of the pushing unit 5, the upper and lower ends of the pushing unit 5 are respectively and movably hinged with the bottom of the lifting plate 2 and the end part of the connecting frame 7, the surface of the lifting plate 2 is provided with a plurality of groups of rectangular grooves 3 which are distributed on both sides of the lifting plate 2 and run through up and down, a fixed lifting device 4 is arranged in the rectangular groove 3, the lifting device 4 comprises a liftable fixed point plate 9, an air bag 8 is fixedly arranged on the inner wall of the fixed point of the placing plate 9, the fixed telescopic link 17 that is equipped with of lower extreme of placing board 9, the lower extreme an organic whole of telescopic link 17 is equipped with piston 16, and the cladding of piston 16's outer lane department has a telescopic cylinder 15, and telescopic link 17's lower extreme telescopic setting has support 11 in telescopic cylinder 15's inside, and telescopic cylinder 15's bottom fixed welding has, and support 11 is the fixed welding of L font structure and raises the bottom surface of board 2.

The placing plate 9 is correspondingly arranged in the rectangular groove 3 in a concave structure, and the upper end of the placing plate 9 is opened.

In this embodiment, when using, patient lies in bed board 1 top, the shank is arranged in and is raised the surface of board 2, can drive through starting promotion unit 5 and raise board 2 and rotate the tilt up with its articulated position with bed board 1 as the axle, realize raising of shank, and when the shank is raised, because the swelling position of shank contacts and can produce pain when raising board 2, make the shank activity, reduce the recovered efficiency of shank swelling position, at this moment, the accessible is raised device 4 with the fixed point and is risen, carry out the suitable position of shank, realize avoiding the phenomenon of shank swelling position and object contact, therefore, the clothes hanger is strong in practicability, in the device, promotion unit 5 can use devices such as electric putter.

The bottom of the placing plate 9 is provided with a first air pipe 10 communicated with the inside of the air bag 8, and the first air pipe 10 is provided with a first switch valve.

The first switch valve may be a solenoid valve or a manual valve, and when the first air tube 10 inflates the air bag 8, the air bag 8 is inflated to tightly wrap the leg placed on the placing plate 9, thereby stabilizing the leg.

The upper end of the telescopic cylinder 15 is fixed with a movable sealing plate 19 through a screw, the movable sealing plate 19 is blocked above the piston 16, and the movable sealing plate 19 is movably sleeved at the outer ring of the telescopic rod 17 in an annular structure.

Furthermore, the movable sealing plate 19 is convenient to disassemble and assemble, and when the movable sealing plate 19 is disassembled, the piston 16 at the end part of the telescopic rod 17 can be taken out of the telescopic cylinder 15, so that the disassembly, assembly and maintenance are convenient.

The outer ring of the telescopic cylinder 15 is connected with a rotating ring 18 through thread fit, one side of the rotating ring 18 is fixedly welded with an elastic clamping plate 13, a plurality of groups of clamping grooves 12 which are distributed at equal intervals are arranged on the side surface of the telescopic rod 17, and the end part of the elastic clamping plate 13 is matched and clamped in the corresponding clamping groove 12.

It is specific, the swivel becket 18 rotates, when rotating the position that corresponds draw-in groove 12 with the elasticity cardboard 13 on the swivel becket 18, but elasticity cardboard 13's tip block is in draw-in groove 12, accomplish telescopic link 17 and telescopic tube 15's relatively fixed, at this moment, can not produce the phenomenon of rocking when placing board 9 support shank, and when elasticity cardboard 13 on the swivel becket 18 rotates the position beyond draw-in groove 12, telescopic link 17 loses the restriction of elasticity cardboard 13, telescopic link 17 can be telescopic tube 15 activity relatively, leave sealed cavity between piston 16's the bottom and the telescopic tube 15, be full of gas in the cavity, make the shank have good cushioning effect when supporting in placing board 9, telescopic link 17 can be in telescopic tube 15 the lift of certain degree, avoid appearing hard support and lead to the long-time sour bloated phenomenon of shank, therefore, the clothes hanger is strong in practicability, can choose for use according to actual demand.

A sealed cavity is formed between the piston 16 and the bottom of the telescopic cylinder 15, a second air pipe 14 communicated with the cavity is arranged on one side of the telescopic cylinder 15, and a second switch valve is arranged on the second air pipe 14.

The second switch valve can use a solenoid valve or a manual valve, when the sealed cavity is inflated through the second air pipe 14, the air collides with the piston 16 and the telescopic rod 17 to ascend, so as to control the placing plate 9 to ascend, so that the placing plate 9 ascends to support the corresponding position of the leg, the second switch valve and the first switch valve at the corresponding positions on the second air pipe 14 and the first air pipe 10 are opened, and the sealed cavity and the air bag 8 can be selectively inflated.

An air supply unit 20 is fixed to the bracket 11.

The air supply unit 20 may use an air pump, and the like, and the end of the air supply unit 20 is provided with a plurality of sets of pipes respectively communicating with the first air pipe 10 and the second air pipe 14.

The working principle is as follows: when using, the patient lies in bed board 1 top, the shank is arranged in the surface of raising board 2, can drive through starting promotion unit 5 and raise board 2 and rotate the tilt up with its articulated position with bed board 1 as the axle, realize raising of shank, and when the shank was raised, can produce pain when raising board 2 because the swelling position of shank contacts, make the shank activity, reduce the recovered efficiency of shank swelling position, at this moment, the accessible is raised the fixed point and is risen device 4, make somebody's turn to do aerial to the suitable position of shank, realize avoiding the phenomenon of shank swelling position and object contact, therefore, the clothes hanger is strong in practicability.

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 (7)

1. The utility model provides a supplementary device of raising of low limbs, includes bed board (1), its characterized in that: the bed is characterized in that one side of the bed plate (1) is provided with a lifting plate (2), the end part of the lifting plate (2) is hinged with the end part of the bed plate (1), one side of the bottom of the lifting plate (2), which is far away from the bed plate (1), is provided with a pushing unit (5), supporting legs (6) are fixedly welded on two sides of the bottom of the bed plate (1), a connecting frame (7) is fixedly welded between two groups of supporting legs (6) on one side of the bottom of the bed plate (1), the end part of the connecting frame (7) extends to the lower part of the pushing unit (5), the upper end and the lower end of the pushing unit (5) are respectively movably hinged with the bottom of the lifting plate (2) and the end part of the connecting frame (7), the surface of the lifting plate (2) is provided with a plurality of groups of rectangular grooves (3) which are distributed on two sides of the lifting plate (2) and run through from top to bottom, and a fixed point lifting device (4) is arranged in the rectangular groove (3), device (4) are raised to fixed point includes board (9) of placing of liftable, it is equipped with gasbag (8) to place on the inner wall of board (9) fixed, the fixed telescopic link (17) that is equipped with of lower extreme of placing board (9), the lower extreme an organic whole of telescopic link (17) is equipped with piston (16), the outer lane department cladding of piston (16) has telescopic cylinder (15), the lower extreme telescopic of telescopic link (17) sets up the inside at telescopic cylinder (15), the fixed welding in bottom of telescopic cylinder (15) has support (11), support (11) are the fixed welding of L font structure and raise the bottom surface of board (2).

2. The device of claim 1, wherein the device further comprises: the placing plate (9) is of a concave structure and is arranged in the rectangular groove (3) correspondingly, and the upper end of the placing plate (9) is opened.

3. The device of claim 1, wherein the device further comprises: the bottom of the placing plate (9) is provided with a first air pipe (10) communicated with the inside of the air bag (8), and the first air pipe (10) is provided with a first switch valve.

4. The device of claim 1, wherein the device further comprises: the upper end of the telescopic cylinder (15) is fixed with a movable sealing plate (19) through a screw, the movable sealing plate (19) is blocked above the piston (16), and the movable sealing plate (19) is of an annular structure and movably sleeved at the outer ring of the telescopic rod (17).

5. The device of claim 1, wherein the device further comprises: the telescopic cylinder is characterized in that a rotating ring (18) is connected to the outer ring of the telescopic cylinder (15) in a threaded fit mode, an elastic clamping plate (13) is fixedly welded to one side of the rotating ring (18), a plurality of groups of clamping grooves (12) are formed in the side face of the telescopic rod (17) and are distributed at equal intervals from top to bottom, and the end portion of the elastic clamping plate (13) is matched and clamped in the corresponding clamping grooves (12).

6. The device of claim 1, wherein the device further comprises: a sealed cavity is formed between the piston (16) and the bottom of the telescopic cylinder (15), a second air pipe (14) communicated with the cavity is arranged on one side of the telescopic cylinder (15), and a second switch valve is arranged on the second air pipe (14).

7. The device of claim 1, wherein the device further comprises: an air supply unit (20) is fixedly arranged on the bracket (11).

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