Adjustable orthopedic nursing sickbed

Abstract

The utility model relates to the technical field of nursing sickbeds, and discloses an adjustable orthopedic nursing sickbed which comprises a detachable supporting rod detachably installed on a bed body, the end portion of the detachable supporting rod extends to the position above the bed body and is fixedly provided with two sets of pull ropes, and the end portions of the two sets of pull ropes are movably provided with a main frame through an adjustable assembly. A motor is fixedly installed on the main frame, a rotating shaft is fixedly installed at the output end of the motor, a driving roller is fixedly installed on the rotating shaft, and the adjustable assembly can switch the fixed connection relation of the pull rope and the rotating shaft into movable connection. According to the utility model, the movement state of the main frame is changed by setting the position of the adjustable component, so that an affected limb cannot swing up and down, a fixed lifting angle is kept, and the device is suitable for a patient who keeps the affected limb immovable, or is suitable for a patient who needs to move the affected limb by swinging the affected limb up and down and changing the lifting angle.

Description

Technical Field

[0001] The utility model relates to the technical field of nursing beds, in particular to an adjustable orthopedic nursing bed. Background Art

[0002] Generally, during the fracture recovery period, patients need to rest in bed. Clinically, the fracture site of orthopedic fracture patients is often fixed with plaster or other fixation devices. If the patient lies down for a long time, it is easy to affect the blood circulation of the affected limb and easily cause edema. In order to prevent the above situation from happening, the patient's fractured leg is usually suspended to facilitate subsequent care and rehabilitation.

[0003] When the existing suspension device suspends the affected limb for a long time, the pressure itself will also affect the blood circulation of the affected limb. Therefore, a nursing bed with a suspension device that can automatically change the contact position with the affected limb is needed.

[0004] To this end, we propose an adjustable orthopedic care bed. Utility Model Content

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides an adjustable orthopedic nursing bed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an adjustable orthopedic nursing bed, comprising a bed body, on which a detachable support rod is detachably installed, the end of the detachable support rod extends to the top of the bed body and is fixedly installed with two groups of pull ropes, the ends of the two groups of pull ropes are movably installed with a main frame through an adjustable component, a motor is fixedly installed on the main frame, a rotating shaft is fixedly installed on the output end of the motor, an active roller is fixedly installed on the rotating shaft, and the adjustable component can switch the fixed connection relationship between the pull rope and the rotating shaft to a movable connection.

[0007] Preferably, the adjustable component includes a ring, which is an annular sleeve sleeved on the rotating shaft, and the rotating shaft is fixedly provided with a latch tooth at a position close to the ring, and the latch tooth is a rectangular protrusion. The position of the ring corresponding to the latch tooth is provided with a latch groove that cooperates with the latch tooth, and the ring can slide axially on the rotating shaft.

[0008] Preferably, a first partition is fixedly installed at a position of the rotating shaft close to the main frame, and a second partition is fixedly installed at a position of the collar away from the first partition.

[0009] Preferably, the width of the latch tooth is the same as the width of the loop, and the width of the drawstring is the same as the width of the loop.

[0010] Preferably, the adjustable component further comprises two groups of blocks, the width of the two groups of blocks being the same as the width of the latch teeth and being provided with grooves which fit with the latch teeth, and the two groups of blocks forming a circular ring surrounding the latch teeth when closed.

[0011] Preferably, support rollers are movably installed at positions on both sides of the main frame corresponding to the active rollers, and heating wires are arranged inside the support rollers.

[0012] Preferably, a massage roller is fixedly mounted on the rotating shaft, wherein the massage roller is a round rod with a concave center, and rubber protrusions are arranged on the massage roller.

[0013] Beneficial Effects

[0014] The utility model provides an adjustable orthopedic nursing bed, which has the following beneficial effects:

[0015] By setting the position of the adjustable component to change the movement state of the main frame, the affected limb will not swing up and down, maintaining a fixed lifting angle, which is suitable for patients who keep the affected limb immobile, or the affected limb can be made to swing up and down to change the lifting angle, which is suitable for patients who need to move the affected limb. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0017] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment in size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a partial structural breakdown diagram of the utility model;

[0020] Figure 3 It is a partial side view of the utility model.

[0021] Legend:

[0022] 1. Bed body; 2. Removable support rod; 3. Pull rope; 4. Main frame; 5. Motor; 6. Rotating shaft; 7. Active roller; 8. Support roller; 9. Ring; 10. Gear; 11. Slot; 12. First partition; 13. Second partition; 14. Block; 15. Massage roller. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example:

[0025] Adjustable orthopedic care beds, such as Figure 1-Figure 3 As shown, it includes a bed body 1, on which a detachable support rod 2 is detachably installed, the ends of the detachable support rod 2 extend above the bed body 1 and are fixedly installed with two groups of pull ropes 3, the ends of the two groups of pull ropes 3 are movably installed with a main frame 4 through adjustable components, a motor 5 is fixedly installed on the main frame 4, a rotating shaft 6 is fixedly installed on the output end of the motor 5, and an active roller 7 is fixedly installed on the rotating shaft 6. When in use, the detachable support rod 2 is installed on the bed body 1 near the affected limb, the affected limb is placed on the active roller 7, the motor 5 is started, the motor 5 drives the active roller 7 to rotate, so that the active roller 7 rolls along the affected limb and autonomously transfers the support position to avoid long-term compression of the affected limb, which causes ischemia of the affected limb and aggravates the condition.

[0026] Among them, the adjustable component can adjust the two states of whether the pull rope 3 follows the rotation of the rotating shaft 6. When the pull rope 3 follows the rotation of the rotating shaft 6, as the rotating shaft 6 rotates, the pull rope 3 is wrapped around the rotating shaft 6, so that the main frame 4 moves upward as a whole due to the shortening of the pull rope 3, and vice versa, so that the affected limb will not swing up and down, and a fixed lifting angle will be maintained, which is suitable for patients who want to keep the affected limb immobile. When the pull rope 3 does not follow the rotation of the rotating shaft 6, the length between the pull rope 3 and the main frame 4 remains unchanged, but the angle between the main frame 4 and the end of the detachable support rod 2 changes, so that the affected limb swings up and down, changing the lifting angle, which is suitable for patients who need to move the affected limb.

[0027] Specifically, the adjustable component includes a ring 9, which is an annular sleeve sleeved on the rotating shaft 6. A latch tooth 10 is fixedly installed at a position of the rotating shaft 6 near the ring 9. The latch tooth 10 is a rectangular protrusion. The position of the ring 9 corresponding to the latch tooth 10 is provided with a latch groove 11 that cooperates with the latch tooth 10. The ring 9 can slide axially on the rotating shaft 6. When the ring 9 slides onto the latch tooth 10, through the engagement of the latch tooth 10 and the latch groove 11, when the rotating shaft 6 rotates, the ring 9 follows the rotating shaft 6 to rotate, so that the pull rope 3 is wrapped around the outside of the rotating shaft 6. When the ring 9 is disengaged from the latch tooth 10, when the rotating shaft 6 rotates, the ring 9 does not follow the rotating shaft 6 to rotate, thereby realizing the adjustment function.

[0028] Furthermore, the inner wall surface of the collar 9 fits closely with the outer wall surface of the rotating shaft 6 so that the collar 9 will not swing relative to the rotating shaft 6 when the rotating shaft 6 rotates, thereby making the main frame 4 more stable.

[0029] Furthermore, a first partition plate 12 is fixedly installed at a position of the rotating shaft 6 close to the main frame 4, and a second partition plate 13 is fixedly installed at a position of the ring 9 away from the first partition plate 12. The first partition plate 12 and the second partition plate 13 are circular plates, which provide support after the pull rope 3 is wound.

[0030] Furthermore, the width of the latching tooth 10 is the same as the width of the ring 9 , and the width of the pull rope 3 is the same as the width of the ring 9 .

[0031] Furthermore, in order to prevent the ring 9 from sliding onto the latch tooth 10 during rotation, the adjustable component also includes two groups of blocks 14. The width of the two groups of blocks 14 is the same as the width of the latch tooth 10 and a groove that fits the latch tooth 10 is formed. When the two groups of blocks 14 are closed, a circular ring surrounding the latch tooth 10 is formed, which can prevent the ring 9 from sliding onto the latch tooth 10.

[0032] Furthermore, support rollers 8 are movably installed at positions on both sides of the main frame 4 corresponding to the active rollers 7 to increase the support surface, and heating wires are provided in the support rollers 8 to heat the affected limb and promote blood circulation.

[0033] In a preferred embodiment, a massage roller 15 is fixedly mounted on the rotating shaft 6. The massage roller 15 is a round rod with a concave center. The massage roller 15 is provided with rubber bumps to better fit the biological curvature of the limbs, stimulate the muscles when rolling, and increase the comfort of the patient.

[0034] The working principle of the utility model is as follows: according to the position of the affected limb, the position of the detachable support rod 2 installed on the bed body 1 is adjusted, and then the affected limb is placed on the main frame 4. The movement state of the main frame 4 is changed by setting the position of the adjustable component. When the pull rope 3 rotates following the rotating shaft 6, as the rotating shaft 6 rotates, the pull rope 3 is wrapped around the rotating shaft 6, so that the main frame 4 moves upward as a whole due to the shortening of the pull rope 3, and vice versa, so that the affected limb will not swing up and down, and a fixed lifting angle is maintained, which is suitable for patients who keep the affected limb immobile. When the pull rope 3 does not rotate following the rotating shaft 6, the length between the pull rope 3 and the main frame 4 remains unchanged, but the angle between the main frame 4 and the end of the detachable support rod 2 changes, so that the affected limb swings up and down, and the lifting angle is changed, which is suitable for patients who need to move the affected limb.

[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An adjustable orthopedic nursing bed, comprising a bed body (1), on which a detachable support rod (2) is detachably mounted, the end of the detachable support rod (2) extending above the bed body (1) and fixedly mounted with two sets of pull ropes (3), characterized in that: The ends of the two groups of pull ropes (3) are movably mounted on a main frame (4) through an adjustable component, a motor (5) is fixedly mounted on the main frame (4), a rotating shaft (6) is fixedly mounted on the output end of the motor (5), and an active roller (7) is fixedly mounted on the rotating shaft (6), and the adjustable component can switch the fixed connection between the pull rope (3) and the rotating shaft (6) to a movable connection.

2. The adjustable orthopedic nursing bed according to claim 1, characterized in that: The adjustable component comprises a collar (9), which is an annular sleeve sleeved on a rotating shaft (6); a latching tooth (10) is fixedly installed at a position of the rotating shaft (6) close to the collar (9); the latching tooth (10) is a rectangular protrusion; a latching groove (11) cooperating with the latching tooth (10) is provided at a position of the collar (9) corresponding to the latching tooth (10); and the collar (9) can slide axially on the rotating shaft (6).

3. The adjustable orthopedic nursing bed according to claim 2, characterized in that: A first partition plate (12) is fixedly installed at a position of the rotating shaft (6) close to the main frame (4), and a second partition plate (13) is fixedly installed at a position of the collar (9) away from the first partition plate (12).

4. The adjustable orthopedic nursing bed according to claim 2, characterized in that: The width of the latching teeth (10) is the same as the width of the ring (9), and the width of the pull rope (3) is the same as the width of the ring (9).

5. The adjustable orthopedic nursing bed according to claim 2, characterized in that: The adjustable component further comprises two groups of clamping blocks (14), the width of the two groups of clamping blocks (14) being the same as the width of the clamping teeth (10) and being provided with grooves which fit with the clamping teeth (10), and the two groups of clamping blocks (14) forming a circular ring surrounding the clamping teeth (10) when closed.

6. The adjustable orthopedic nursing bed according to claim 1, characterized in that: Support rollers (8) are also movably installed at positions corresponding to both sides of the active roller (7) in the main frame (4), and heating wires are arranged in the support rollers (8).

7. The adjustable orthopedic nursing bed according to claim 1, characterized in that: A massage roller (15) is fixedly mounted on the rotating shaft (6). The massage roller (15) is a round rod with a concave center. Rubber protrusions are arranged on the massage roller (15).

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