CN219354463U - Lifting device - Google Patents

Abstract

The utility model discloses a lifting device, which comprises a first bed body, wherein four end corners of the bottom of the first bed body are respectively fixed with supporting legs, one end of the first bed body is rotatably connected with a second bed body, one side of the bottom of the second bed body is fixed with two supporting legs, one side of the bottom of the first bed body is provided with a first motor, the output end of the first motor is provided with an angle adjusting structure, the outer side of the angle adjusting structure is fixed with the second bed body, the first bed body is rotatably connected with the second bed body through the angle adjusting structure, one end of the second bed body is fixed with a second motor, the output end of the second motor is provided with a moving structure, and one end of the moving structure is fixed with a lifting structure. According to the standing-up device, through the design of the angle adjusting structure, the lifting structure and the moving structure, the second bed body can be driven to rotate along the first bed body, so that a patient is driven to stand up, and the purpose of assisting the patient in standing up is achieved.

Description

Lifting device

Technical Field

The utility model relates to the technical field of nursing in severe medical departments, in particular to a lifting device.

Background

The critical medicine is an emerging subject with wider knowledge and rapid development, and different from the traditional medical subject, the critical medicine mainly researches the interrelationship among organs, organs and tissues, and relates to the support of a plurality of organs or system functions such as respiration, circulation, liver, kidney, central nervous system and the like, and also comprises infection, infectious diseases and the like. The serious patients often have inconvenient actions, are bedridden, can not turn over or sit up by themselves, greatly reduce the life quality of the patients, if the patients are forced to rise up by themselves, local skin ulceration and inflammation are easily caused, the body health and recovery are affected, and the patients can help the families or the workers and are inconvenient. At present, the serious patients need related instruments for assisting the patients to get up from sleeping positions.

As disclosed in chinese patent (CN 113893103 a), an auxiliary uprising device for nursing is disclosed, which solves the problems that when the existing auxiliary uprising device for nursing adjusts the body to an inclined state, a pillow or a cotton quilt is needed to be put on between the back of a person and a bed board, otherwise, the defect of unstable body or poor comfort caused by lack of support can occur, the auxiliary uprising device for nursing comprises a bed body assembly, a driving mechanism, an air bag part and an air charging assembly, wherein the bed body assembly is provided with a movable bed body, the air bag part is positioned on the movable bed body, and the air charging assembly comprises a sealing part filled with gas and a compression part positioned in the sealing part; and the eccentric part in the driving mechanism can apply pressure to the pressure-bearing part by performing eccentric rotary motion, so that the movable bed body is driven to rotate by a certain angle, the movable bed body performing rotary motion drives the compression part to move in the sealing part through the first linkage part, the moving compression part compresses gas in the sealing part to the air bag part through the conveying part, and the gas entering the air bag part drives the air bag part to expand so as to achieve the purpose of supporting a human body, so that the air bag has the characteristic of good comfort.

However, when the present inventors embodied this device, the following drawbacks were found to exist: the lack of a clamping structure in this utility model results in the patient sliding easily along the second bed surface when lifted, resulting in a failed rise, and the structure of the device is too complex, resulting in reduced reliability.

Disclosure of Invention

Based on the above, it is necessary to provide a standing-up device, by means of the design of the angle adjusting structure, the lifting structure and the moving structure, the device can be electrified and rotated by the second motor to drive the mounting box to move, and then the lifting structure drives the U-shaped clamping rod to move downwards to the chest axilla of the patient, so as to achieve the purpose of clamping and fixing the patient and prevent the patient from sliding; the user makes first motor circular telegram rotate to can drive the second bed body and rotate along first bed body, and then drive the patient and rise, reach the purpose of assisting the patient to rise.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a device for lifting up a person,

the uprisal device specifically comprises: including first bed body, four end angles of first bed body bottom all are fixed with the supporting leg, the one end rotation of first bed body is connected with the second bed body, one side and two supporting legs of second bed body bottom are fixed, first motor is installed to one side of first bed body bottom, the output of first motor is provided with angle adjusting structure, angle adjusting structure's the outside and the second bed body are fixed, first bed body is through angle adjusting structure and the second bed body swivelling joint, the one end of second bed body is fixed with the second motor, the movable structure is installed to the output of second motor, the one end of movable structure is fixed with elevation structure, the movable structure is used for driving elevation structure and removes, elevation structure is used for fixing the outside at the second bed body to the patient.

As a preferred embodiment of the lifting device provided by the utility model, the angle adjusting structure comprises a mounting block, a first bevel gear, a second bevel gear, a connecting rod and a worm, wherein the mounting block is fixed at one side of the bottom of the first bed body, which is close to the first motor, the output end of the first motor penetrates through the mounting block to be fixed with the first bevel gear, the top of one side of the first bevel gear is connected with the second bevel gear in a meshed manner, the top of the second bevel gear is fixed with the connecting rod, and the top of the connecting rod is fixed with the worm.

As a preferred embodiment of the lifting device provided by the utility model, the angle adjusting structure further comprises a fixed block, a rotary rod and a worm wheel, wherein the top and the bottom of the worm are respectively and rotatably connected with the fixed block, the two fixed blocks are fixed with the first bed body, one side of the worm is in meshed connection with the worm wheel, the rotary rod is fixed on the inner side of the worm wheel, the rotary rod is rotatably connected with the first bed body, and the rotary rod is fixed with the second bed body.

As a preferred embodiment of the lifting device provided by the utility model, the moving structure comprises a mounting plate, a gear, a rack and a T-shaped block, wherein the mounting plate is fixed at one end of the second bed body, the mounting plate is fixed with the second motor, the gear is fixed at the output end of the second motor, the rack is connected with the top of the gear in a meshed manner, the T-shaped block is fixed at one side of the rack, the T-shaped block is in sliding connection with the second bed body, and the lifting structure is fixed at one side of the rack.

As a preferred embodiment of the lifting device provided by the utility model, the lifting structure comprises a mounting box, a U-shaped clamping rod, a sliding sleeve, a third motor and a screw rod, wherein one side of the second bed body is connected with the mounting box in a sliding manner, the third motor is fixed on the inner side of the mounting box, the screw rod is fixed at the output end of the third motor, the outer side of the screw rod is in threaded connection with the U-shaped clamping rod, and the sliding sleeve is fixed on one side of the rack and is connected with the U-shaped clamping rod in a sliding manner.

As a preferred embodiment of the lifting device provided by the utility model, a storage battery is arranged in the first bed body, and the first motor, the T-shaped block and the third motor are all electrically connected with the storage battery.

As a preferred embodiment of the lifting device provided by the utility model, electrostatic stickers are fixed at bottoms of the supporting legs.

As a preferred embodiment of the lifting device provided by the utility model, a T-shaped groove is formed in one side of the second bed body, and the second bed body is connected with the T-shaped block in a sliding manner through the T-shaped groove.

Compared with the prior art, the utility model has the following beneficial effects:

according to the standing-up device, through the design of the angle adjusting structure, the lifting structure and the moving structure, the device can be electrified and rotated through the second motor to drive the mounting box to move, and then the lifting structure drives the U-shaped clamping rod to move downwards to the chest axilla of a patient, so that the purpose of clamping and fixing the patient is achieved, and the patient is prevented from sliding; the user electrifies the first motor to rotate, so that the second bed body can be driven to rotate along the first bed body, and then the patient is driven to rise, and the purpose of assisting the patient in rising is achieved;

according to the body lifting device, the storage battery is arranged in the first bed body, and the first motor, the T-shaped block and the third motor are electrically connected with the storage battery, so that a user can control the device through electric power, and manpower is greatly saved.

Drawings

In order to more clearly illustrate the solution of the present utility model, a brief description will be given below of the drawings required for the description of the embodiments, it being obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a lifting device according to the present utility model;

FIG. 2 is a top view of a uprisal device according to the present utility model;

FIG. 3 is a schematic view of the connection of a gear and rack of the upraising device provided by the utility model;

fig. 4 is a schematic connection diagram of a first bevel gear and a second bevel gear of the lifting device provided by the utility model;

fig. 5 is a schematic connection diagram of a third motor and a wire rod of the lifting device provided by the utility model.

The labels in the figures are illustrated below:

1. a first bed; 2. a second bed; 3. support legs; 4. a first motor; 5. a mounting block; 6. a first bevel gear; 7. a second bevel gear; 8. a connecting rod; 9. a fixed block; 10. a rotary stick; 11. a worm wheel; 12. a worm; 13. a mounting box; 14. u-shaped clamping sticks; 15. a mounting plate; 16. a second motor; 17. a gear; 18. a rack; 19. a sliding sleeve; 20. a T-shaped block; 21. a third motor; 22. and a screw rod.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

As described in the background art, this utility model lacks a clamping structure, which causes the patient to easily slide along the surface of the second bed 2 when being lifted, resulting in failure to get up, and the structure of the device is too complicated, resulting in lower reliability.

In order to solve the technical problem, the utility model provides a lifting device,

specifically, referring to fig. 1-5, a lifting device specifically includes: the utility model provides a first bed body 1, four end angles of first bed body 1 bottom all are fixed with supporting leg 3, the one end rotation of first bed body 1 is connected with second bed body 2, one side and two supporting legs 3 of second bed body 2 bottom are fixed, first motor 4 is installed to one side of first bed body 1 bottom, the output of first motor 4 is provided with angle adjusting structure, angle adjusting structure's outside and second bed body 2 are fixed, first bed body 1 is connected through angle adjusting structure and second bed body 2 rotation, the one end of second bed body 2 is fixed with second motor 16, the movable structure is installed to the output of second motor 16, the one end of movable structure is fixed with elevation structure, the movable structure is used for driving elevation structure and removes, elevation structure is used for fixing the outside at second bed body 2 to the patient.

According to the lifting device, through the design of the angle adjusting structure, the lifting structure and the moving structure, the device can be electrified and rotated through the second motor 16 to drive the mounting box 13 to move, and then the lifting structure drives the U-shaped clamping rod 14 to move downwards to the chest axilla of a patient, so that the purpose of clamping and fixing the patient is achieved, and the patient is prevented from sliding; the user makes the first motor 4 switch on and rotates to can drive the second bed body 2 to rotate along first bed body 1, and then drive the patient and rise, reach the purpose of assisting the patient to rise.

According to the body lifting device provided by the utility model, through the technical design that the storage battery is arranged in the first bed body 1, and the first motor 4, the T-shaped block 20 and the third motor 21 are electrically connected with the storage battery, a user can control the device through electric power, and the manpower is greatly saved.

In order to make the person skilled in the art better understand the solution of the present utility model, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

Example 1

Referring to fig. 1-5, a lifting device includes a first bed body 1, four end corners of the bottom of the first bed body 1 are all fixed with supporting legs 3, one end of the first bed body 1 is rotatably connected with a second bed body 2, one side of the bottom of the second bed body 2 is fixed with two supporting legs 3, a first motor 4 is installed on one side of the bottom of the first bed body 1, an output end of the first motor 4 is provided with an angle adjusting structure, the outer side of the angle adjusting structure is fixed with the second bed body 2, the first bed body 1 is rotatably connected with the second bed body 2 through the angle adjusting structure, one end of the second bed body 2 is fixed with a second motor 16, an output end of the second motor 16 is provided with a moving structure, one end of the moving structure is fixed with a lifting structure, the moving structure is used for driving the lifting structure to move, and the lifting structure is used for fixing a patient on the outer side of the second bed body 2.

The angle adjusting structure comprises a mounting block 5, a first bevel gear 6, a second bevel gear 7, a connecting rod 8, a fixing block 9, a rotary rod 10, a worm wheel 11 and a worm 12, wherein the mounting block 5 is fixed at one side, close to the first motor 4, of the bottom of the first bed body 1, the first bevel gear 6 is fixed at the output end of the first motor 4, the second bevel gear 7 is connected with the top of one side of the first bevel gear 6 in a meshed manner, the connecting rod 8 is fixed at the top of the second bevel gear 7, the worm 12 is fixed at the top of the connecting rod 8, the fixing block 9 is connected with the bottom of the worm 12 in a meshed manner, the two fixing blocks 9 are fixed with the first bed body 1, the worm wheel 11 is connected with one side of the worm wheel 12 in a meshed manner, the rotary rod 10 is fixed at the inner side of the worm wheel 11, the rotary rod 10 is connected with the first bed body 1 in a rotary manner, and the rotary rod 10 is fixed with the second bed body 2, so that the angle adjusting structure can drive the second bed body 2 to rotate along the first bed body 1; the movable structure comprises a mounting plate 15, a gear 17, a rack 18 and a T-shaped block 20, wherein the mounting plate 15 is fixed at one end of the second bed body 2, the mounting plate 15 is fixed with the second motor 16, the gear 17 is fixed at the output end of the second motor 16, the rack 18 is connected to the top of the gear 17 in a meshed manner, the T-shaped block 20 is fixed at one side of the rack 18, the T-shaped block 20 is in sliding connection with the second bed body 2, and a lifting structure is fixed at one side of the rack 18, so that the movable structure can drive the lifting structure to move; the lifting structure comprises a mounting box 13, a U-shaped clamping rod 14, a sliding sleeve 19, a third motor 21 and a screw rod 22, wherein one side of the second bed body 2 is connected with the mounting box 13 in a sliding manner, the third motor 21 is fixed on the inner side of the mounting box 13, the screw rod 22 is fixed at the output end of the third motor 21, the outer side of the screw rod 22 is in threaded connection with the U-shaped clamping rod 14, the sliding sleeve 19 is fixed on one side of a rack 18, the sliding sleeve 19 is connected with the U-shaped clamping rod 14 in a sliding manner, and the lifting structure can drive the U-shaped clamping rod 14 to lift.

According to the lifting device, through the design of the angle adjusting structure, the lifting structure and the moving structure, the device can be electrified and rotated through the second motor 16 to drive the mounting box 13 to move, and then the lifting structure drives the U-shaped clamping rod 14 to move downwards to the chest axilla of a patient, so that the purpose of clamping and fixing the patient is achieved, and the patient is prevented from sliding; the user makes the first motor 4 switch on and rotates to can drive the second bed body 2 to rotate along first bed body 1, and then drive the patient and rise, reach the purpose of assisting the patient to rise.

Example 2

Further optimizing the uprisal device provided in embodiment 1, specifically, the battery is installed in the first bed body 1, and the first motor 4, the T-shaped block 20 and the third motor 21 are all electrically connected with the battery.

Through the structural design, the electric control device is more beneficial for a user to pass through.

Example 3

For a further optimization of the uprisal device provided in embodiment 1, as shown in fig. 1-5, the bottoms of the supporting legs 3 are all fixed with electrostatic patches, a T-shaped groove is formed on one side of the second bed body 2, and the second bed body 2 is slidably connected with the T-shaped block 20 through the T-shaped groove, so that the T-shaped block 20 can slide on the outer side of the second bed body 2.

Through the structural design, the device can prevent electrostatic damage, effectively protects patients and enhances the safety of the device.

The use process of the lifting device provided by the utility model is as follows: the user makes the second motor 16 turn on, the output end of the second motor 16 drives the gear 17 to turn, because the gear 17 is meshed with the rack 18, the rotation of the gear 17 drives the rack 18 to move, the movement of the rack 18 drives the sliding sleeve 19 to move, and then drives the U-shaped clamping rod 14 and the mounting box 13 to move, the user makes the U-shaped clamping rod 14 move to the chest of the patient, then the user makes the third motor 21 turn on, the output end of the third motor 21 drives the screw rod 22 to turn, and because the U-shaped clamping rod 14 is in threaded connection with the screw rod 22, and the U-shaped clamping rod 14 is in sliding connection with the sliding sleeve 19, the U-shaped clamping rod 14 moves towards the direction vertical to the second bed body 2, thereby clamping the chest of the patient, and effectively avoiding the patient from sliding along the second bed body 2; then make first motor 4 circular telegram rotate, the output of first motor 4 drives first bevel gear 6 and rotates, because first bevel gear 6 and second bevel gear 7 meshing are connected, make the rotation of first bevel gear 6 drive second bevel gear 7 and rotate, the rotation of second bevel gear 7 drives connecting rod 8 rotation, the rotation of connecting rod 8 drives worm 12 rotation, because worm 12 and worm wheel 11 meshing are connected, make the rotation of worm 12 drive worm wheel 11 rotation, the rotation of worm wheel 11 drives the roller 10 rotation, because roller 10 and first bed 1 rotate and connect, and roller 10 and second bed 2 are fixed, make the rotation of roller 10 drive second bed 2 to rotate along first bed 1, thereby the purpose of driving the patient to get up has been reached.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It is apparent that the above-described embodiments are only some embodiments of the present utility model, but not all embodiments, and the preferred embodiments of the present utility model are shown in the drawings, which do not limit the scope of the patent claims. This utility model may be embodied in many different forms, but rather, embodiments are provided in order to provide a thorough and complete understanding of the present disclosure. Although the utility model 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 description, or equivalents may be substituted for elements thereof. All equivalent structures made by the content of the specification and the drawings of the utility model are directly or indirectly applied to other related technical fields, and are also within the scope of the utility model.

Claims (8)

1. The utility model provides a device of getting up, its characterized in that, includes first bed body (1), four terminal angles of first bed body (1) bottom all are fixed with supporting leg (3), the one end rotation of first bed body (1) is connected with second bed body (2), one side and two supporting legs (3) of second bed body (2) bottom are fixed, first motor (4) are installed to one side of first bed body (1) bottom, the output of first motor (4) is provided with angle adjusting structure, angle adjusting structure's outside and second bed body (2) are fixed, first bed body (1) is through angle adjusting structure and second bed body (2) swivelling joint, the one end of second bed body (2) is fixed with second motor (16), the moving structure is installed to the output of second motor (16), the one end of moving structure is fixed with elevation structure, the moving structure is used for driving elevation structure and removes, elevation structure is used for fixing patient in the outside of second bed body (2).

2. The uprisal device according to claim 1, characterized in that the angle adjusting structure comprises a mounting block (5), a first bevel gear (6), a second bevel gear (7), a connecting rod (8) and a worm (12), wherein the mounting block (5) is fixed on one side, close to the first motor (4), of the bottom of the first bed body (1), the first bevel gear (6) is fixed at the output end of the first motor (4) penetrating through the mounting block (5), the second bevel gear (7) is connected with the top of one side of the first bevel gear (6) in a meshed manner, the connecting rod (8) is fixed at the top of the second bevel gear (7), and the worm (12) is fixed at the top of the connecting rod (8).

3. The uprisal device according to claim 2, characterized in that the angle adjusting structure further comprises a fixed block (9), a rotary rod (10) and a worm wheel (11), the top and the bottom of the worm (12) are both rotationally connected with the fixed block (9), two fixed blocks (9) and the first bed body (1) are fixed, one side of the worm (12) is meshed and connected with the worm wheel (11), the rotary rod (10) is fixed on the inner side of the worm wheel (11), the rotary rod (10) is rotationally connected with the first bed body (1), and the rotary rod (10) is fixed with the second bed body (2).

4. The lifting device according to claim 2, wherein the moving structure comprises a mounting plate (15), a gear (17), a rack (18) and a T-shaped block (20), wherein one end of the second bed body (2) is fixedly provided with the mounting plate (15), the mounting plate (15) and the second motor (16) are fixedly arranged, the output end of the second motor (16) is fixedly provided with the gear (17), the top of the gear (17) is connected with the rack (18) in a meshed manner, one side of the rack (18) is fixedly provided with the T-shaped block (20), the T-shaped block (20) is slidably connected with the second bed body (2), and one side of the rack (18) is fixedly provided with a lifting structure.

5. The lifting device according to claim 4, wherein the lifting structure comprises a mounting box (13), a U-shaped clamping rod (14), a sliding sleeve (19), a third motor (21) and a screw rod (22), wherein one side of the second bed body (2) is slidably connected with the mounting box (13), the third motor (21) is fixed on the inner side of the mounting box (13), the screw rod (22) is fixed on the output end of the third motor (21), the outer side of the screw rod (22) is in threaded connection with the U-shaped clamping rod (14), the sliding sleeve (19) is fixed on one side of the rack (18), and the sliding sleeve (19) is slidably connected with the U-shaped clamping rod (14).

6. The lifting device according to claim 5, wherein a storage battery is mounted in the first bed body (1), and the first motor (4), the T-shaped block (20) and the third motor (21) are electrically connected with the storage battery.

7. A lifting device according to claim 1, wherein the bottoms of a plurality of the support legs (3) are each fixed with an electrostatic patch.

8. A lifting device according to claim 4, characterized in that a T-shaped groove is provided in one side of the second bed (2), and the second bed (2) is slidably connected to the T-shaped block (20) via the T-shaped groove.