Nursing support

Abstract

The utility model relates to the technical field of medical instruments, in particular to a nursing support which comprises a bottom plate, a supporting assembly fixedly installed on the bottom plate, a rectangular frame hung on the supporting assembly, and a fixing band of a U-shaped structure fixedly installed in the rectangular frame. The air-permeable cushion is arranged in the fixing belt, a gap is reserved between the lower surface of the air-permeable cushion and the fixing belt, and two elastic air bags are symmetrically installed on the inner walls of the two sides of the fixing belt above the air-permeable cushion; during use, the electric telescopic rod stretches and retracts back and forth to push the rollers mounted on the mounting seat to move up and down, the rollers extrude the elastic air bags under the guide effect of the guide plate in the downward moving process, air in the elastic air bags is sprayed out through the nozzles and blows the legs of a patient, and the breathability is improved; meanwhile, in the moving process of the rollers, the legs of the patient can be squeezed from the two sides to be massaged, blood circulation is promoted, and the problem that the pressed positions of the legs of the patient swell and ache is solved as much as possible.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a nursing bracket. Background Art

[0002] A nursing brace is an auxiliary support tool for patient care. Some orthopedic patients with lower limb fractures or bone cracks need to have their legs supported to a higher position to promote blood circulation, avoid edema in the patient's lower limbs, and reduce the patient's pain.

[0003] The existing method generally uses a strap to fix the patient's calf and then hang it at a suitable height. At this time, the strap is compressed and deformed, and fits tightly with the patient's calf. Not only is the breathability poor, but the patient's calf is squeezed by the strap, resulting in poor blood circulation. After a long time, it may cause soreness and swelling in the fixed position, making it inconvenient to use. For this reason, we propose a nursing brace. Utility Model Content

[0004] One of the technical problems to be solved by this application is that the existing method generally fixes the patient's calf with a strap and then hangs it at a suitable height. At this time, the strap is compressed and deformed, and fits tightly to the patient's calf. Not only is the air permeability poor, but the patient's calf is squeezed by the strap, resulting in poor blood circulation. After a long time, it may cause soreness and swelling in the fixed position, making it inconvenient to use.

[0005] To solve the above technical problems, the embodiment of the present application provides a nursing support, comprising a base plate, a support assembly fixedly mounted on the base plate, a rectangular frame suspended on the support assembly, a U-shaped fixing belt fixedly mounted in the rectangular frame, and further comprising;

[0006] A breathable pad is provided in the fixing belt, a gap is left between the lower surface of the breathable pad and the fixing belt, two elastic airbags are symmetrically installed on the inner walls on both sides of the fixing belt above the breathable pad, an air intake pipe is fixedly connected to the bottom of the elastic airbag, a one-way valve is installed at the connection between the air intake pipe and the elastic airbag, a nozzle is installed on the upper surface of the fixing belt, and the elastic airbag is connected to the nozzle through a pipe;

[0007] Two groups of guide plates, the two groups of guide plates are symmetrically installed on the inner walls of both sides of the rectangular frame, a slider is slidably connected between the two guide plates in each group, an electric telescopic rod is installed on the bottom plate below the slider, and the output end of the electric telescopic rod is fixed to the bottom of the slider;

[0008] The mounting seat is arranged on the outer side of the guide plate, and a sliding column is fixedly connected to the side of the mounting seat close to the slider. The sliding column horizontally passes through the slider and is slidably connected to the slider. The side of the mounting seat away from the slider is rotatably connected to the roller.

[0009] Preferably, the support assembly includes two sliding tubes fixedly connected to the two ends of the base plate, a sliding rod slidably connected to the sliding tube is passed through the top of the sliding tube, and a limit bolt threadedly connected to the sliding tube is passed through the connection between the sliding tube and the sliding rod.

[0010] Preferably, a crossbeam is fixedly connected between the top ends of the two sliding rods, a sling is provided in the middle section of the crossbeam, and the bottom end of the sling is fixed to the rectangular frame.

[0011] Preferably, the guide plate is triangular in structure, and a side of the mounting seat close to the guide plate is provided with an inclined surface adapted to the inclination angle of the hypotenuse of the guide plate.

[0012] Preferably, when the electric telescopic rod is in an extended state, the roller is located above the elastic airbag.

[0013] Preferably, both ends of the breathable pad pass through the fixing belt and are slidably connected to the fixing belt. Both ends of the breathable pad are fixedly connected to a limiting shaft, an elastic rope is fixed on the limiting shaft, and the end of the elastic rope away from the limiting shaft is fixed to the telescopic section of the fixing belt.

[0014] Preferably, a plurality of hemispherical protrusions distributed in a matrix are fixedly connected to the upper surface of the breathable pad.

[0015] The utility model has at least the following beneficial effects:

[0016] 1. When in use, the electric telescopic rod is used to reciprocate and extend to push the roller installed on the mounting base to move up and down. During the downward movement of the roller, the elastic airbag is squeezed by the guide plate, and the air in the elastic airbag is ejected through the nozzle to blow on the patient's legs to improve breathability. At the same time, during the movement of the roller, the patient's legs can be squeezed from both sides to massage the patient's legs, promote blood circulation, and try to avoid swelling and soreness in the compressed parts of the patient's legs.

[0017] 2. Both ends of the breathable pad are penetrated by the fixing belt and are slidably connected with the fixing belt. During the extension process of the electric telescopic rod, the two ends of the breathable pad can be pulled upward by the elastic rope, so that the breathable pad is deformed by the traction. The deformed breathable pad cooperates with the bulge to squeeze the position where the patient's legs fit together with the breathable pad, and massages the lower part of the patient's legs, which greatly improves the massage and blood circulation effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the installation structure of the fixing belt and the rectangular frame of the utility model;

[0020] Figure 3 For this utility model Figure 2 A magnified detail of the middle A;

[0021] Figure 4 This is a schematic diagram of the installation structure of the elastic airbag and the one-way valve of the utility model;

[0022] Figure 5 This is a schematic diagram of the connection structure of the electric telescopic rod, slider, mounting base and roller of the utility model;

[0023] Figure 6 This is a schematic diagram of the installation structure of the limiting shaft and the elastic rope of the utility model.

[0024] In the figure: 1. Base plate; 2. Fixing hole; 3. Sliding tube; 4. Sliding rod; 5. Limit bolt; 6. Crossbeam; 7. Sling; 8. Rectangular frame; 9. Fixing belt; 10. Breathable pad; 11. Elastic airbag; 12. One-way valve; 13. Nozzle; 14. Guide plate; 15. Sliding block; 16. Mounting seat; 17. Sliding column; 18. Roller; 19. Electric telescopic rod; 20. Protrusion; 21. Limiting shaft; 22. Elastic rope. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Example 1

[0027] See also Figure 1-5 , the utility model provides a technical solution:

[0028] A nursing stand comprises a base plate 1, fixing holes 2 are provided at both ends of the base plate 1, and the base plate 1 is conveniently fixed to the bed through the fixing holes 2, a support assembly is fixedly mounted on the base plate 1, a rectangular frame 8 is hung on the support assembly, and a U-shaped fixing belt 9 is fixedly mounted in the rectangular frame 8, and further comprises;

[0029] A breathable pad 10 is provided in the fixing belt 9, and a gap is left between the lower surface of the breathable pad 10 and the fixing belt 9. Two elastic air bags 11 are symmetrically installed on the inner walls of both sides of the fixing belt 9 above the breathable pad 10. The bottom of the elastic air bag 11 is fixedly connected to an air intake pipe. A one-way valve 12 is installed at the connection between the air intake pipe and the elastic air bag 11. A nozzle 13 is installed on the upper surface of the fixing belt 9. The elastic air bag 11 is connected to the nozzle 13 through a pipe. When the elastic air bag 11 is pressurized, the gas inside it can be ejected through the nozzle 13.

[0030] Two groups of guide plates 14 are symmetrically mounted on the inner walls of both sides of the rectangular frame 8. A slider 15 is slidably connected between the two guide plates 14 in each group. An electric telescopic rod 19 is mounted on the bottom plate 1 below the slider 15. The output end of the electric telescopic rod 19 is fixed to the bottom of the slider 15.

[0031] A mounting base 16 is provided on the outer side of the guide plate 14. A sliding post 17 is fixedly connected to the side of the mounting base 16 close to the slider 15. The sliding post 17 horizontally passes through the slider 15 and is slidably connected to the slider 15. A roller 18 is rotatably connected to the side of the mounting base 16 away from the slider 15. The mounting base 16 further includes:

[0032] The support assembly includes two sliding tubes 3 fixedly connected to the two ends of the base plate 1. The top of the sliding tube 3 is penetrated by a sliding rod 4 that is slidably connected to the sliding tube 3. The connection between the sliding tube 3 and the sliding rod 4 is penetrated by a limit bolt 5 that is screwed to the sliding tube 3. It is convenient for the user to slide the sliding rod 4 to adjust the support height. After the adjustment is completed, it is locked and fixed by the limit bolt 5.

[0033] A crossbeam 6 is fixedly connected between the top ends of the two slide bars 4. A sling 7 is provided in the middle section of the crossbeam 6. The bottom end of the sling 7 is fixed to the rectangular frame 8. The following components are also included:

[0034] The guide plate 14 is triangular in shape. The mounting seat 16 is provided with an inclined surface on the side close to the guide plate 14, which is adapted to the inclined angle of the guide plate 14. When the electric telescopic rod 19 pulls the slider 15 downward, the inclined surface of the guide plate 14 can be used to push the roller 18 toward the elastic airbag 11 to squeeze the elastic airbag 11.

[0035] When the electric telescopic rod 19 is in the extended state, the roller 18 is located above the elastic airbag 11 .

[0036] When in use, the user extends the leg at the front or rear end of the injured position into the fixing belt 9 and puts the leg on the breathable pad 10, then adjusts the slide bar 4 to drive the fixing belt 9 to move up to a suitable height and fix it, raising the patient's leg to promote blood return of the patient's leg and try to avoid edema of the patient's leg causing pain in the injured area; at the same time, the electric telescopic rod 19 can be started to reciprocate and retract, driving the slider 15 to move up and down. When the slider 15 moves down, it can cooperate with the guide plate 14 to push the mounting seat 16 to move in the direction of the elastic airbag 11, and the roller 18 installed on the mounting seat 16 cooperates with the patient's leg to squeeze the elastic airbag 11 to contract, and the air in the elastic airbag 11 is squeezed out through the nozzle 13 to blow the patient's leg. After the slider 15 moves up, the elastic airbag 11 recovers under the action of its own elastic force, and the external air is re-inhaled through the air inlet pipe by the negative pressure, and so on and so forth, greatly improving the air permeability of the joint between the patient's leg and the breathable pad 10;

[0037] When the electric telescopic rod 19 drives the roller 18 to move up and down, the roller 18 can squeeze the sides of the patient's legs, perform squeezing and massaging on both sides of the patient's legs, promote blood circulation in the patient's legs, and try to avoid the problem of swelling and soreness caused by long-term pressure on the patient's calves and the fitting position of the fixing belt 9.

[0038] Example 2

[0039] See also Figure 6 , the utility model provides a technical solution:

[0040] Different from Example 1, this solution provides another implementation of the nursing support:

[0041] A nursing stand comprises a base plate 1, fixing holes 2 are provided at both ends of the base plate 1, and the base plate 1 is conveniently fixed to the bed through the fixing holes 2, a support assembly is fixedly mounted on the base plate 1, a rectangular frame 8 is hung on the support assembly, and a U-shaped fixing belt 9 is fixedly mounted in the rectangular frame 8, and further comprises;

[0042] A breathable pad 10 is provided in the fixing belt 9, and a gap is left between the lower surface of the breathable pad 10 and the fixing belt 9. Two elastic air bags 11 are symmetrically installed on the inner walls of both sides of the fixing belt 9 above the breathable pad 10. The bottom of the elastic air bag 11 is fixedly connected to an air intake pipe. A one-way valve 12 is installed at the connection between the air intake pipe and the elastic air bag 11. A nozzle 13 is installed on the upper surface of the fixing belt 9. The elastic air bag 11 is connected to the nozzle 13 through a pipe. When the elastic air bag 11 is pressurized, the gas inside it can be ejected through the nozzle 13.

[0043] Two groups of guide plates 14 are symmetrically mounted on the inner walls of both sides of the rectangular frame 8. A slider 15 is slidably connected between the two guide plates 14 in each group. An electric telescopic rod 19 is mounted on the bottom plate 1 below the slider 15. The output end of the electric telescopic rod 19 is fixed to the bottom of the slider 15.

[0044] A mounting base 16 is provided on the outer side of the guide plate 14. A sliding post 17 is fixedly connected to the side of the mounting base 16 close to the slider 15. The sliding post 17 horizontally passes through the slider 15 and is slidably connected to the slider 15. A roller 18 is rotatably connected to the side of the mounting base 16 away from the slider 15. The mounting base 16 further includes:

[0045] Both ends of the breathable pad 10 pass through the fixing belt 9 and are slidably connected to the fixing belt 9. Both ends of the breathable pad 10 are fixedly connected to the limit shaft 21. The limit shaft 21 is fixed with an elastic rope 22. The end of the elastic rope 22 away from the limit shaft 21 is fixed to the telescopic section of the fixing belt 9.

[0046] A plurality of hemispherical protrusions 20 distributed in a matrix are fixedly connected to the upper surface of the breathable pad 10 .

[0047] Since both ends of the breathable pad 10 pass through the fixing belt 9 and are slidably connected to the fixing belt 9, when the electric telescopic rod 19 is extended, the elastic rope 22 can pull the two ends of the breathable pad 10 upward, so that the breathable pad 10 is deformed by the traction. The deformed breathable pad 10 can cooperate with the protrusion 20 to squeeze the position where the patient's legs fit together with the breathable pad 10, thereby massaging the patient's legs, greatly improving the massage and blood circulation effects.

[0048] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0049] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A nursing support, comprising a base plate (1), a support assembly fixedly mounted on the base plate (1), a rectangular frame (8) suspended on the support assembly, a U-shaped fixing belt (9) fixedly mounted in the rectangular frame (8), characterized in that: Also includes: A breathable pad (10), the breathable pad (10) is arranged in the fixing belt (9), a gap is left between the lower surface of the breathable pad (10) and the fixing belt (9), two elastic air bags (11) are symmetrically installed on the inner walls of both sides of the fixing belt (9) above the breathable pad (10), an air intake pipe is fixedly connected to the bottom of the elastic air bag (11), a one-way valve (12) is installed at the connection between the air intake pipe and the elastic air bag (11), a nozzle (13) is installed on the upper surface of the fixing belt (9), and the elastic air bag (11) is connected to the nozzle (13) through a pipe; Two groups of guide plates (14), the two groups of guide plates (14) are symmetrically installed on the inner walls of both sides of the rectangular frame (8), a slider (15) is slidably connected between the two guide plates (14) in each group, an electric telescopic rod (19) is installed on the bottom plate (1) below the slider (15), and the output end of the electric telescopic rod (19) is fixed to the bottom of the slider (15); A mounting seat (16) is provided on the outside of the guide plate (14); a sliding post (17) is fixedly connected to a side of the mounting seat (16) close to the slider (15); the sliding post (17) horizontally penetrates the slider (15) and is slidably connected to the slider (15); and a roller (18) is rotatably connected to a side of the mounting seat (16) away from the slider (15).

2. A nursing support according to claim 1, characterized in that: The support assembly comprises two sliding tubes (3) fixedly connected to the two ends of the base plate (1); a sliding rod (4) slidably connected to the sliding tube (3) is passed through the top end of the sliding tube (3); and a limiting bolt (5) screwed to the sliding tube (3) is passed through the connection between the sliding tube (3) and the sliding rod (4).

3. A nursing support according to claim 2, characterized in that: A crossbeam (6) is fixedly connected between the top ends of the two sliding rods (4), a sling (7) is provided in the middle section of the crossbeam (6), and the bottom end of the sling (7) is fixed to the rectangular frame (8).

4. A nursing support according to claim 3, characterized in that: The guide plate (14) is triangular in structure, and a side of the mounting seat (16) close to the guide plate (14) is provided with an inclined surface adapted to the inclined angle of the guide plate (14).

5. The nursing support according to claim 4, characterized in that: When the electric telescopic rod (19) is in an extended state, the roller (18) is located above the elastic airbag (11).

6. The nursing support according to claim 1, characterized in that: Both ends of the air-permeable pad (10) pass through the fixing belt (9) and are slidably connected to the fixing belt (9); both ends of the air-permeable pad (10) are fixedly connected to a limiting shaft (21); an elastic rope (22) is fixed to the limiting shaft (21); and one end of the elastic rope (22) away from the limiting shaft (21) is fixed to the telescopic section of the fixing belt (9).

7. The nursing support according to claim 6, characterized in that: A plurality of hemispherical protrusions (20) distributed in a matrix are fixedly connected to the upper surface of the air-permeable pad (10).

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