Easily-adjustable self-resetting spine nursing pad device for orthopedics department

Abstract

The utility model relates to the technical field of nursing pads, in particular to an easy-to-adjust self-resetting orthopedic spine nursing pad device which comprises a cavity formed in a supporting adjusting box, limiting sliding grooves formed in the two sides in the cavity, rectangular mounting blocks connected in the limiting sliding grooves in a sliding mode, and at least one L-shaped supporting rod fixedly connected to the surface of the side end of each rectangular mounting block. One end of the L-shaped supporting rod extends out of the supporting adjusting box; the rotating shaft is rotationally arranged in the cavity, the rotating shaft is sleeved with a winding wheel, a pulling adjusting rope is wound on the surface of the winding wheel, and one end of the pulling adjusting rope is fixed to one side of the rectangular mounting block; the arc-shaped elastic plates are arranged at the top of the supporting adjusting box at intervals, the bottom surfaces of the arc-shaped elastic plates are fixedly connected with the extending ends of the L-shaped supporting rods, the reset springs are arranged between the arc-shaped elastic plates and the supporting adjusting box, and the two ends of the reset springs are fixedly connected with the opposite faces of the arc-shaped elastic plates and the supporting adjusting box correspondingly. Meanwhile, the patient can lie flat to make the spine make contact with the elastic supporting plate cushion.

Description

Technical Field

[0001] The utility model relates to the technical field of nursing pads, in particular to an easily adjustable self-resetting orthopedic spine nursing pad device. Background Art

[0002] The orthopedic spine care pad is an auxiliary device used for postoperative care of the patient's spine. This pad is designed to provide support and protection for the patient's spine and body, help reduce postoperative discomfort and complications, and promote patient recovery.

[0003] In the related art, there is a height-adjustable orthopedic spine care pad device, which includes an elastic support plate pad and an adjustment box. The adjustment box is arranged at the bottom of the elastic support plate. This design well encapsulates the relevant structural components for adjusting the curvature of the elastic support plate pad in the adjustment box, so that the entire care pad device is more square and beautiful, and convenient for patients to use. By turning the handle in the adjustment box, the flat gear will rotate, thereby moving the reserved plate, so that the two connecting blocks move closer to or away from each other, so that the curvature of the elastic support plate can be adjusted, and it can be adjusted according to the patient's own needs, so that the patient's spine can better fit the bed.

[0004] However, the adjustment box of the related technology has many components for adjustment and complex connection relationships, which makes it complicated to adjust the bending degree of the elastic support plate pad and the resetting process after adjustment, which is inconvenient for patients to use. At the same time, since the connection relationship of the adjusted parts is distributed in the longitudinal direction, the height of the adjustment box itself is relatively high, which is not conducive to the patient lying flat so that the spine can contact the elastic support plate pad; at the same time, taking the Chinese utility model patent with announcement number CN217853690U as an example, there is no limit on the rotating rod. When the patient's spine contacts the sterilization elastic pad and the elastic support plate, a downward pressure is applied to it, so that the reserved block and the connecting block squeeze the reserved plate to move downward, causing the rotating rod to rotate under the action of the rack, reducing the supporting effect of the sterilization elastic pad and the elastic support plate on the patient's spine; therefore, an easily adjustable self-resetting orthopedic spine care pad device is provided. Utility Model Content

[0005] The utility model aims to solve the problems in the prior art that the process of adjusting the bending degree of the elastic support plate pad of the orthopedic spine care pad device is cumbersome, and the corresponding parts are easy to move after adjusting the elastic support plate pad due to the high height of the adjustment box, resulting in a poor user experience for the patient. Based on this, an easily adjustable self-resetting orthopedic spine care pad device is provided.

[0006] According to the first aspect of the present application, an easily adjustable self-resetting orthopedic spine care pad device is provided, comprising:

[0007] A support adjustment box, wherein a cavity is provided in the support adjustment box, and limiting slide grooves are provided on both sides of the cavity, wherein a rectangular mounting block is slidably connected in the limiting slide groove, and at least one L-shaped support rod is fixedly connected to the side end surface of the rectangular mounting block, and one end of the L-shaped support rod extends to the outside of the support adjustment box;

[0008] A rotating shaft is rotatably arranged in the cavity, a winding wheel is coaxially sleeved on the rotating shaft, a pulling adjustment rope is wound on the surface of the winding wheel, and one end of the pulling adjustment rope is fixed to one side of the rectangular mounting block;

[0009] An arc-shaped elastic plate is arranged at intervals on the top of the support adjustment box, and its bottom surface is fixedly connected to the top of one end of the L-shaped support rod;

[0010] The return spring is arranged between the arc-shaped elastic plate and the support and adjustment box, and its two ends are respectively fixedly connected to the arc-shaped elastic plate and the opposite surfaces of the support and adjustment box.

[0011] In a preferred embodiment, a circular groove is formed on the outer surface of one side of the support adjustment box, an adjustment hand wheel is installed in the circular groove, and one end of the rotating shaft extends through the box wall into the circular groove and is fixed to the adjustment hand wheel.

[0012] In a preferred embodiment, the rotating shaft is coaxially sleeved with two winding wheels, and the pulling adjustment ropes arranged on the surfaces of the two winding wheels have the same winding direction.

[0013] In a preferred embodiment, it also includes a ratchet limiting mechanism fixedly sleeved on the surface of the rotating shaft, the ratchet limiting mechanism includes a ratchet, a mounting rod, a limiting block and a pressing rod, the ratchet is sleeved on the surface of the rotating shaft, the mounting rod is fixed to the inner side wall of the support adjustment box, the limiting block is coaxially sleeved on the surface of the mounting rod, and one end of the pressing rod is connected to the surface of the limiting block.

[0014] In a preferred embodiment, a rectangular hole is formed on the top side wall of the support adjustment box near the ratchet limiting mechanism, and one end of the pressing rod away from the limiting block passes through the rectangular hole and extends to the top surface of the support adjustment box.

[0015] In a preferred embodiment, a flexible protective pad is fixedly mounted on the top surface of the arc-shaped elastic plate, and an exhaust hole is opened on the top surface of the flexible protective pad.

[0016] In a preferred embodiment, the front side of the adjusting hand wheel is rotatably connected to a connecting rod.

[0017] Compared with the prior art, the technical solution provided by the embodiment of the present application includes at least the following beneficial effects:

[0018] 1) By arranging the rotating shaft of the components used for adjustment, the winding wheel, the rectangular mounting block, the L-shaped support rod and the ratchet limit mechanism horizontally in the support adjustment box, the transmission adjustment structure is simpler, saving the internal space of the support adjustment box, making the height of the support adjustment box lower and flatter, which is more conducive to the patient lying flat so that the spine contacts the elastic support plate pad.

[0019] 2) When the device is in use, the user first opens the connecting rod to drive the adjusting hand wheel and the rotating shaft to rotate, so that the two winding wheels can rotate, so that the rectangular mounting block and the L-shaped support rod can be pulled to reel in to move toward the inside of the support adjustment box, so that the arc-shaped elastic plate can be arched upward to adjust its bending amplitude. When the personnel stops rotating the rotating shaft, the limit block abuts against the teeth on the ratchet to limit the rotating shaft so that it will not rotate at will. When the restriction needs to be lifted, just press the pressing rod downward to disengage the limit block from the teeth on the ratchet. The device can more conveniently and effectively adjust the bending amplitude of the arc-shaped elastic plate and provide stable support, which is more convenient to use.

[0020] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 is a schematic structural diagram of an easily adjustable self-resetting orthopedic spine care pad device according to an embodiment of the present application;

[0023] Figure 2 is a cross-sectional view of an easily adjustable self-resetting orthopedic spine care pad device according to an embodiment of the present application;

[0024] Figure 3 It is a structural schematic diagram of a ratchet limiting mechanism according to an embodiment of the present application.

[0025] Reference numerals:

[0026] 1. Support adjustment box; 2. Arc elastic plate; 3. Limit slide groove; 4. Rectangular mounting block; 5. L-shaped support rod; 6. Rotating shaft; 7. Winding wheel; 8. Pull adjustment rope; 9. Circular groove; 10. Adjustment hand wheel; 11. Ratchet limit mechanism; 12. Ratchet; 13. Mounting rod; 14. Limit block; 15. Rectangular hole; 16. Press rod; 17. Reset spring; 18. Flexible pad; 19. Bearing; 20. Connecting rod. DETAILED DESCRIPTION

[0027] The embodiments of the present invention are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0028] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0030] Example

[0031] See also Figures 1 to 3 The present application provides an easily adjustable self-resetting orthopedic spine care pad device, comprising:

[0032] The support and adjustment box 1 is a rectangular body with a cavity in the middle. Limited sliding grooves 3 are fixedly arranged on both sides of the cavity. The limited sliding groove 3 is composed of a rectangular frame, and a sliding cavity is separately arranged inside it. The rectangular mounting block 4 is arranged in the sliding cavity of the limited sliding groove 3. The upper and lower surfaces and the left and right end faces of the rectangular mounting block 4 are in contact with the inner wall of the sliding cavity of the limited sliding groove 3, so that the rectangular mounting block 4 can only slide along the lateral direction of the limited sliding groove 3. Through holes are provided on the two side walls of the limited sliding groove 3 for inserting the pulling adjustment rope 8 and the L-shaped supporting rod 5. One end face of the rectangular mounting block 4 is fixedly connected with the pulling adjustment rope 8, and the surface of the rectangular mounting block 4 opposite to the end face connected with the pulling adjustment rope 8 is fixedly connected with the L-shaped supporting rod 5. The end of the L-shaped supporting rod 5 away from the rectangular mounting block 4 extends to the outside of the support and adjustment box 1, and the end of the L-shaped supporting rod 5 located outside the support and adjustment box 1 is fixed to the bottom surface of the arc elastic plate 2.

[0033] Of course, it is understandable that the inner wall of the support and adjustment box 1 can also be symmetrically provided with four limit slots 3, and the four limit slots 3 are divided into two groups with two in each group, and the interiors of the two groups of limit slots 3 are slidably connected to the rectangular mounting block 4, and two L-shaped support rods 5 are fixedly installed on one side of the rectangular mounting block 4, and the two L-shaped support rods 5 extend to the outside of the support and adjustment box 1 at one end away from the rectangular mounting block 4, and the L-shaped support rods 5 are located at the outside of the support and adjustment box 1. The end of the L-shaped support rod 5 is fixed to the bottom surface of the arc elastic plate 2; the length of the rectangular mounting block 4 is slightly shorter than the support and adjustment box 1, and the limit slots 3 are set to facilitate the internal movement and adjustment of the rectangular mounting block 4, and the L-shaped support rods 5 are set to facilitate the support of the arc elastic plate 2.

[0034] Optionally, a rotating shaft 6 is rotatably connected to the interior of the support and adjustment box 1 near the middle, and a bearing 19 is fixedly installed on the inner wall of the support and adjustment box 1 near the middle, one end of the rotating shaft 6 is fixed to the middle of the bearing 19, and two winding wheels 7 are fixedly installed on the outer surface of the rotating shaft 6, and the interiors of the two winding wheels 7 are both wound with a pulling adjustment rope 8, and the pulling adjustment rope 8 arranged on the surfaces of the two winding wheels 7 have the same winding direction, and one end of the pulling adjustment rope 8 away from the winding wheel 7 is fixed to one side of the rectangular mounting block 4; the bearing 19 is arranged to facilitate the rotation of the rotating shaft 6, so as to facilitate the winding or unwinding of the pulling adjustment rope 8 inside the two winding wheels 7.

[0035] Optionally, a circular groove 9 is provided on the side of the support and adjustment box 1, one end of the rotating shaft 6 extends to the inside of the circular groove 9, an adjusting handwheel 10 is provided inside the circular groove 9, one end of the rotating shaft 6 is fixed to one side of the adjusting handwheel 10, the front side of the adjusting handwheel 10 is rotatably connected to a connecting rod 20, and a ratchet limiting mechanism 11 is provided on the outer surface of the rotating shaft 6; when the user needs to adjust the bending amplitude of the arc-shaped elastic plate 2, the connecting rod 20 is first opened to drive the handwheel 10 to rotate, and when the handwheel 10 rotates, the rotating shaft 6 is driven to rotate, so that it is convenient for the winding wheel 7 to drive the adjustment rope 8 to be reeled up so that the L-shaped support rod 5 moves toward the inside of the support and adjustment box 1, thereby facilitating the upward arching of the middle part of the arc-shaped elastic plate 2 to adjust its bending amplitude.

[0036] In one example, the ratchet limiting mechanism 11 includes a ratchet 12, a mounting rod 13, a limiting block 14 and a pressing rod 16, the ratchet 12 is fixedly installed on the outer surface of the rotating shaft 6, the mounting rod 13 is fixedly installed on the inner side wall of the support adjustment box 1, the outer surface of the mounting rod 13 is rotatably connected to the limiting block 14, the outer surface of the limiting block 14 is fixedly installed with the pressing rod 16, and the top surface of the support adjustment box 1 is provided with a rectangular hole 15, one end of the pressing rod 16 passes through the inside of the rectangular hole 15 and extends to the top surface of the support adjustment box 1;

[0037] Thus, the setting of the ratchet limiting mechanism 11 enables the rotating shaft 6 to move in only one direction, as shown in the present application (see Appendix Figure 3 ), the rotating shaft 6 moves in the opposite direction of the ratchet 12 teeth, so that the two winding wheels 7 rotate, which is convenient for pulling the adjustment rope 8 to be reeled in and adjusting the bending amplitude of the arc elastic plate 2. When the person stops rotating the rotating shaft 6 and the ratchet 12, the limit block 14 abuts against the teeth on the ratchet 12, thereby facilitating the limiting of the rotating shaft 6 so that it will not rotate at will. When the restriction needs to be lifted, just press the pressing rod 16 downward to disengage the limit block 14 from the teeth on the ratchet 12.

[0038] Optionally, two return springs 17 are fixedly installed on the top surface of the support and adjustment box 1, and the ends of the two return springs 17 away from the top surface of the support and adjustment box 1 are fixed to the bottom surface of the arc-shaped elastic plate 2; by setting up the two return springs 17, the arc-shaped elastic plate 2 can better support the patient's body and spine.

[0039] It should be noted that after the arc-shaped elastic plate 2 is adjusted, in addition to an upward elastic force, the arc-shaped elastic plate 2 also has tension on both sides, and the reset spring 17 is in a compressed state. When the restriction on the ratchet limit mechanism 11 is released by pressing the rod 16, the arc-shaped elastic plate 2 is reset by its own elastic force, and at this time, the reset spring 17 is also reset.

[0040] The implementation principle of the above-mentioned orthopedic spine care pad is as follows: the user first places or installs the support adjustment box 1 on the bed. At this time, the arc-shaped elastic plate 2 and the flexible pad 18 are provided to facilitate the patient to lie flat to support his spine and body. When the bending amplitude of the arc-shaped elastic plate 2 needs to be adjusted, first, the connecting rod 20 is opened to drive the hand wheel 10 to rotate. When the adjusting hand wheel 10 rotates, the rotating shaft 6 is driven to rotate, which makes it easier for the two winding wheels 7 to rotate, so that the pulling of the adjusting rope 8 to reel in drives the rectangular mounting block 4 and the L-shaped support rod 5 to move toward the inside of the support adjustment box 1. , so that the arc-shaped elastic plate 2 can be arched upward to adjust its bending amplitude to adapt to the patient. When the person stops rotating the rotating shaft 6 and the ratchet 12, the limit block 14 abuts against the teeth on the ratchet 12 to limit the rotating shaft 6 so that it will not rotate at will. When the restriction needs to be released, just press the pressing rod 16 downward to disengage the limit block 14 from the teeth on the ratchet 12. The device has a simple structure and is easy to operate. It can effectively adjust the bending amplitude of the arc-shaped elastic plate 2 and provide stable support, thereby reducing the discomfort of spinal patients after surgery and promoting the recovery of patients.

[0041] In the technical solution of the above embodiment, by horizontally arranging the component rotating shaft 6, the winding wheel 7, the rectangular mounting block 4, the L-shaped support rod 5 and the ratchet limit mechanism 11 for adjustment in the support adjustment box 1, the transmission adjustment structure is simpler, saving the internal space of the support adjustment box 1, making the height of the support adjustment box 1 lower and flatter, which is more conducive to the patient lying flat so that the spine is in contact with the elastic support plate pad.

[0042] At the same time, during the use of the device, the user first opens the connecting rod 20 to drive the adjusting hand wheel 10 and the rotating shaft 6 to rotate, so that the two winding wheels 7 can rotate, so that the adjusting rope 8 is pulled to reel up and drives the rectangular mounting block 4 and the L-shaped support rod 5 to move toward the inside of the support adjustment box 1, so as to facilitate the arc-shaped elastic plate 2 to arch upward to adjust its bending amplitude. When the personnel stops rotating the rotating shaft 6, at this time, the limit block 14 abuts against the teeth on the ratchet 12 to limit the rotating shaft so that it will not rotate at will. When the restriction needs to be lifted, it is only necessary to press the pressing rod 16 downward to disengage the teeth on the ratchet 12. The device can more conveniently and effectively adjust the bending amplitude of the arc-shaped elastic plate 2 and provide stable support, which is more convenient to use.

[0043] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the utility model.

[0044] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example.

[0045] Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Mentioning "embodiment" in this article means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present embodiment application. The appearance of this phrase in various positions in the specification is not necessarily the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It can be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0046] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An easily adjustable self-resetting orthopedic spine care pad device, characterized in that: include: A support adjustment box (1), wherein a cavity is arranged in the support adjustment box (1), and limit slide grooves (3) are arranged on both sides of the cavity, and a rectangular mounting block (4) is slidably connected in the limit slide groove (3), and at least one L-shaped support rod (5) is fixedly connected to the side end surface of the rectangular mounting block (4), and one end of the L-shaped support rod (5) extends to the outside of the support adjustment box (1); A rotating shaft (6) is rotatably disposed in the cavity, a winding wheel (7) is coaxially sleeved with the rotating shaft (6), a pulling adjustment rope (8) is wound around the surface of the winding wheel (7), and one end of the pulling adjustment rope (8) is fixed to one side of the rectangular mounting block (4); An arc-shaped elastic plate (2) is arranged at intervals on the top of the support adjustment box (1), and its bottom surface is fixedly connected to the top of an extended end of the L-shaped support rod (5); A return spring (17) is disposed between the arc-shaped elastic plate (2) and the support adjustment box (1), and its two ends are respectively fixedly connected to the opposite surfaces of the arc-shaped elastic plate (2) and the support adjustment box (1).

2. The easily adjustable self-resetting orthopedic spine care pad device according to claim 1, characterized in that: A circular groove (9) is formed on the outer surface of one side of the support adjustment box (1), an adjustment hand wheel (10) is installed in the circular groove (9), and one end of the rotating shaft (6) passes through the box wall and extends into the circular groove (9) to be fixed to the adjustment hand wheel (10).

3. The easily adjustable self-resetting orthopedic spine care pad device according to claim 1, characterized in that: The rotating shaft (6) is coaxially sleeved with two winding wheels (7), and the pulling adjustment ropes (8) arranged on the surfaces of the two winding wheels (7) have the same winding direction.

4. The easily adjustable self-resetting orthopedic spine care pad device according to claim 3, characterized in that: It also includes a ratchet limiting mechanism (11) fixedly sleeved on the surface of the rotating shaft (6), the ratchet limiting mechanism (11) including a ratchet (12), a mounting rod (13), a limiting block (14) and a pressing rod (16), the ratchet (12) being sleeved on the surface of the rotating shaft (6), the mounting rod (13) being fixedly mounted on the inner side wall of the supporting adjustment box (1), the limiting block (14) being coaxially sleeved on the surface of the mounting rod (13), and one end of the pressing rod (16) being connected to the surface of the limiting block (14).

5. The easily adjustable self-resetting orthopedic spine care pad device according to claim 4, characterized in that: A rectangular hole (15) is provided on the top side wall of the support adjustment box (1) near the ratchet limiting mechanism (11), and an end of the pressing rod (16) away from the limiting block (14) passes through the rectangular hole (15) and extends to the top surface of the support adjustment box (1).

6. The easily adjustable self-resetting orthopedic spine care pad device according to claim 1, characterized in that: A flexible protective pad (18) is fixedly mounted on the top surface of the arc-shaped elastic plate (2), and an exhaust hole is provided on the top surface of the flexible protective pad (18).

7. The easily adjustable self-resetting orthopedic spine care pad device according to claim 2, characterized in that: The front side of the adjusting hand wheel (10) is rotatably connected to a connecting rod (20).

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