CN217548413U

CN217548413U - Auxiliary device for turning over

Info

Publication number: CN217548413U
Application number: CN202220177274.8U
Authority: CN
Inventors: 夏敏; 韦梅; 吴国庆
Original assignee: Eastern Theater General Hospital of PLA
Current assignee: Eastern Theater General Hospital of PLA
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-10-11
Anticipated expiration: 2032-01-24

Abstract

The utility model provides a turning-over auxiliary device, belonging to the technical field of medical equipment, comprising a medical bed, wherein the upper end of the medical bed is provided with a mounting groove, a movable plate is rotatably connected between the inner walls of the mounting groove, the lower side of the movable plate is provided with a driving component and two groups of turning components, the two groups of turning components are both used for driving the movable plate to rotate in a small amplitude, and the driving component is used for driving the two groups of turning components to move simultaneously; when the movable plate rotates, the second rubber pad can be driven to rotate, the second rubber pad drives the trunk of the patient to rotate, the purpose of assisting the patient to turn over is achieved, the operation of people is reduced, the method is simple, the use is convenient, meanwhile, the self-locking effect of the screw rod sleeve and the ball screw is achieved, when the handle is loosened, the movable plate cannot return to the original position, the movable plate is prevented from suddenly falling, secondary damage is caused to the patient, and the safety is high.

Description

Auxiliary device for turning over

Technical Field

The utility model belongs to the technical field of medical equipment, concretely relates to stand up auxiliary device.

Background

At present, hospital beds for hospitals or families are supplied in the market, patients can only lie on the beds, with the aging problem of population, the cardiovascular and cerebrovascular diseases tend to rise, the number of paralyzed semi-paralyzed patients increases, and patients who cannot take care of themselves are difficult to turn over no matter in the hospitals or families, which brings inconvenience to family members or nurses of the patients and further brings additional pain to the patients.

The manual assistance mode is too troublesome, and some patients are not suitable for nursing staff to turn over manually due to the body type, and meanwhile, the nursing staff is also provided with larger workload, and the labor intensity is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stand-up auxiliary device aims at solving among the prior art through artifical supplementary mode too troublesome, and some patients are because the reason of size, unsuitable nursing staff manual stands up, still brings great work load, the big problem of intensity of labour for nursing staff simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a stand up auxiliary device, includes the medical bed, the mounting groove has been seted up to the upper end of medical bed, it is connected with the fly leaf to rotate between the inner wall of mounting groove, the downside of fly leaf is provided with drive assembly and two sets of upset subassemblies, and is two sets of the upset subassembly all is used for driving the fly leaf and rotates by a small margin, drive assembly is used for driving two sets of upset subassemblies simultaneous movement.

As an optimized proposal, the lower end of the medical bed is fixedly connected with two baffles and two long rods which are fixedly connected between the baffles.

As a preferred scheme of the utility model, every group the upset subassembly all includes first axle bed, second axle seat and gangbar, first axle bed sliding connection is in the surface of stock, second axle bed fixed connection is in the lower extreme of fly leaf, gangbar swing joint is between first axle bed and second axle seat.

As an optimal scheme of the utility model, drive assembly includes ball screw, lead screw cover and handle, ball screw rotates to be connected between two baffles, lead screw cover threaded connection is on ball screw's surface, ball screw's one end runs through one of them baffle, handle fixed connection is in ball screw's one end, two first axle bed all and the equal fixedly connected with quarter butt between the lead screw cover.

As an optimized proposal, the upper end of the medical bed is fixedly connected with two guardrails, two, the guardrails are positioned at the two sides of the movable plate.

As an optimized proposal, the upper end of the medical bed is fixedly connected with a first rubber pad, and the upper end of the movable plate is fixedly connected with a second rubber pad.

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

1. the utility model discloses a rotation handle drives ball screw and rotates, and ball screw drives two primary shaft seats and removes simultaneously, then drives the fly leaf rotation of minor amplitude, and patient's truck is located the upside of second rubber pad, can drive the second rubber pad when the fly leaf rotates and rotate, and the second rubber pad drives patient's truck and rotates, reaches the purpose that supplementary patient stood up, reduces the manual operation, and the method is simple, convenient to use.

2. The utility model discloses utilizing two secondary shaft seats simultaneous drive fly leafs to rotate, guaranteeing that the fly leaf atress is balanced, can assisting steadily stand up, improve stability, screw rod cover and ball screw's auto-lock effect simultaneously, when the handle loosens, the fly leaf can not get back to the normal position, avoids the fly leaf to descend suddenly, causes secondary damage to the patient, and the security is high.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the explosion structure of the present invention;

fig. 3 is a schematic bottom view of the present invention;

fig. 4 is a schematic structural diagram of the driving assembly and the turnover assembly of the present invention.

In the figure: 1. a medical bed; 2. mounting grooves; 3. a movable plate; 4. a first rubber pad; 5. a second rubber pad; 6. a guardrail; 7. a baffle plate; 8. a ball screw; 9. a screw rod sleeve; 10. a long rod; 11. a first shaft seat; 12. a second shaft base; 13. a linkage rod; 14. a handle; 15. a short rod.

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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1 to 4, the technical solution provided by the present embodiment is as follows:

the utility model provides a stand up auxiliary device, includes medical bed 1, and mounting groove 2 has been seted up to medical bed 1's upper end, rotates between the inner wall of mounting groove 2 and is connected with fly leaf 3, and the downside of fly leaf 3 is provided with drive assembly and two sets of upset subassemblies, and two sets of upset subassemblies all are used for driving 3 small amplitude rotations of fly leaf, and drive assembly is used for driving two sets of upset subassemblies simultaneous movement.

The utility model discloses an in the embodiment, drive ball screw 8 through rotating handle 14 and rotate, ball screw 8 drives two primary shaft seats 11 simultaneous movement, then drive 3 small amplitude rotations of fly leaf, patient's truck is located the upside of second rubber pad 5, can drive 5 rotations of second rubber pad when fly leaf 3 rotates, second rubber pad 5 drives patient's truck and rotates, reach the purpose that supplementary patient stands up, utilize two secondary shaft seats 12 simultaneous drive fly leaf 3 to rotate, guarantee 3 stress balance of fly leaf, can assist to stand up steadily, improve stability, screw rod cover 9 and ball screw 8's auto-lock effect simultaneously, when handle 14 loosens, the normal position can not be got back to fly leaf 3, avoid fly leaf 3 to descend suddenly, cause secondary damage to the patient, the security is high.

Specifically, the lower end of the medical bed 1 is fixedly connected with two baffle plates 7, and two long rods 10 are fixedly connected between the two baffle plates 7.

In the embodiment of the present invention, two baffles 7 and two long rods 10 form a frame, and the ball screw 8 and the first shaft seat 11 are both located in the frame, so that the structure is stable and the assembly is convenient.

Specifically, each group of turning assemblies comprises a first shaft seat 11, a second shaft seat 12 and a linkage rod 13, the first shaft seat 11 is connected to the surface of the long rod 10 in a sliding mode, the second shaft seat 12 is fixedly connected to the lower end of the movable plate 3, and the linkage rod 13 is movably connected between the first shaft seat 11 and the second shaft seat 12.

In the embodiment of the present invention, when the first shaft seat 11 moves, the linkage rod 13 is driven to rotate, and the linkage rod 13 provides the power for the second shaft seat 12 to turn upwards, so as to drive the movable plate 3 to rotate by a small amount.

Specifically, the driving assembly comprises a ball screw 8, a screw sleeve 9 and a handle 14, the ball screw 8 is rotatably connected between two baffles 7, the screw sleeve 9 is in threaded connection with the surface of the ball screw 8, one end of the ball screw 8 penetrates through one of the baffles 7, the handle 14 is fixedly connected with one end of the ball screw 8, and short rods 15 are fixedly connected between two first shaft seats 11 and the screw sleeve 9.

The utility model discloses an in the embodiment, drive ball screw 8 through rotating handle 14 and rotate, ball screw 8 drives lead screw cover 9 and removes, and lead screw cover 9 drives two short poles 15 and removes simultaneously to drive two primary shaft seats 11 and remove simultaneously, handle 14 is located the downside of medical bed 1, does not occupy the place, and handle 14 can loosen the hand at any time, is convenient for control.

Specifically, the upper end of the medical bed 1 is fixedly connected with two guardrails 6, and the two guardrails 6 are located on two sides of the movable plate 3.

The utility model discloses an in the embodiment, guardrail 6 is the metal material, drops when can preventing that the patient from standing up, improves the security.

Specifically, the upper end of the medical bed 1 is fixedly connected with a first rubber pad 4, and the upper end of the movable plate 3 is fixedly connected with a second rubber pad 5.

In the embodiment of the present invention, the first rubber pad 4 and the second rubber pad 5 both have elasticity, so as to improve the overall thickness of the hospital bed 1 and prevent the skin of the patient from being clamped into the gap.

The working principle is as follows: drive ball screw 8 through rotating handle 14 and rotate, ball screw 8 drives two primary shaft seats 11 and removes simultaneously, then drive fly leaf 3 rotation of a small margin, patient's truck is located the upside of second rubber pad 5, can drive second rubber pad 5 when fly leaf 3 rotates and rotate, second rubber pad 5 drives patient's truck and rotates, reach the purpose that supplementary patient stands up, utilize two secondary shaft seats 12 simultaneous drive fly leaf 3 to rotate, guarantee fly leaf 3 stress balance, can assist stably and stand up, and stability is improved, simultaneously screw cover 9 and ball screw 8's auto-lock effect, when handle 14 loosens, fly leaf 3 can not get back to the normal position, avoid fly leaf 3 to descend suddenly, cause the secondary damage to the patient, the security is high.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a stand up auxiliary device, includes medical bed (1), its characterized in that, mounting groove (2) have been seted up to the upper end of medical bed (1), it is connected with fly leaf (3) to rotate between the inner wall of mounting groove (2), the downside of fly leaf (3) is provided with drive assembly and two sets of upset subassemblies, and is two sets of the upset subassembly all is used for driving fly leaf (3) rotation of a small margin, drive assembly is used for driving two sets of upset subassemblies simultaneous movement.

2. A turn-over assistance device as claimed in claim 1, wherein: the lower end of the medical bed (1) is fixedly connected with two baffle plates (7), and two long rods (10) are fixedly connected between the two baffle plates (7).

3. A turn-over assist device as claimed in claim 2, wherein: each group of turning assembly comprises a first shaft seat (11), a second shaft seat (12) and a linkage rod (13), wherein the first shaft seat (11) is connected to the surface of the long rod (10) in a sliding mode, the second shaft seat (12) is fixedly connected to the lower end of the movable plate (3), and the linkage rod (13) is movably connected between the first shaft seat (11) and the second shaft seat (12).

4. A turn-over assistance device as claimed in claim 3, wherein: the driving assembly comprises a ball screw (8), a screw sleeve (9) and a handle (14), the ball screw (8) is rotatably connected between two baffles (7), the screw sleeve (9) is in threaded connection with the surface of the ball screw (8), one end of the ball screw (8) penetrates through one baffle (7), and the handle (14) is fixedly connected with one end of the ball screw (8) and a short rod (15) which is fixedly connected between the first shaft seat (11) and the screw sleeve (9).

5. A turn-over assistance device as claimed in claim 4, wherein: the upper end of the medical bed (1) is fixedly connected with two guardrails (6), and the guardrails (6) are located on two sides of the movable plate (3).

6. A turn assist device as claimed in claim 5, wherein: the upper end of the medical bed (1) is fixedly connected with a first rubber pad (4), and the upper end of the movable plate (3) is fixedly connected with a second rubber pad (5).