CN220025495U - Adjustable posture pad - Google Patents

Abstract

The utility model provides an adjustable posture pad, and relates to the technical field of nursing. Including braced frame, mattress body, support frame, air cushion pillow and support air cushion, mattress body joint is in the inside of braced frame, and one side of mattress body is inside to be provided with revolution mechanic, and the upper surface of mattress body is provided with the moving structure who is used for adjusting the air cushion pillow position, and moving structure includes first spout and first screw rod, and first spout is offered at the upper surface of mattress body for two symmetries, and first screw rod sets up the inside at first spout. This position pad for nursing drives through rotating the second bevel gear that meshes with rotating the structure and rotates thereby drives first screw rod and rotate in the bearing frame, drives first slider of first screw rod threaded connection and removes in first spout to drive the air cushion pillow and remove at mattress body upper surface, adjust the position of air cushion pillow, can adjust the position that is fit for people's comfort level according to people's height, be suitable for the crowd of different height, therefore the suitability is strong.

Description

An adjustable body position cushion

Technical field

This application relates to the field of nursing technology, specifically an adjustable body position cushion.

Background technique

The surgical positioning cushion is a medical device placed on the operating bed in the operating room. It can effectively relieve patients' pressure sores (decubitus) caused by long operation times. Different positioning cushions can be used according to different surgical positions and patient parts. , especially for obstetrics and gynecology care, a more comfortable posture cushion is particularly important, so it is necessary to provide an adjustable posture cushion.

The Chinese utility model patent with publication number CN217938614U discloses a nursing posture cushion. This device is equipped with a shock-absorbing spring to ensure the stability of the mother lying on the soft cushion. It works through a biaxial motor to drive the threaded rod to rotate, thereby By driving the threaded sleeve and the limit block to move, the mother's legs can be adjusted and controlled to ensure the mother's comfort. By setting up the supporting air cushion to inflate, the mother's legs can be raised. By inflating the air cushion pillow, the mother's legs can be raised. Elevating the mother's head can ensure the comfort of the mother. By setting up ventilation holes, the mother's back can be ventilated and heat dissipated to ensure the comfort of the patient.

However, the above-mentioned patent can only adjust the position of the leg-supporting air cushion through a biaxial motor, but cannot adjust the position of the air cushion pillow. Since everyone's height is different, the fixed air cushion pillow cannot be adjusted according to the person's height. Adjusts to suit everyone's comfort, so the fit of the unit isn't great.

Utility model content

(1) Technical problems solved

In view of the shortcomings of the existing technology, this application provides an adjustable body position cushion, which solves the problems mentioned in the above background technology.

(2) Technical solutions

In order to achieve the above objectives, this application is realized through the following technical solutions: an adjustable posture mattress, including a support frame, a mattress body, a support frame, an air cushion pillow and a support air cushion. The mattress body is clamped on the support frame. Inside, one side of the mattress body is provided with a rotating structure, and the upper surface of the mattress body is provided with a moving structure for adjusting the position of the air cushion pillow. The moving structure includes a first chute and a first screw. The first chute is two symmetrically opened on the upper surface of the mattress body. The first screw is arranged inside the first chute. The top of the first screw rotates and penetrates to the internal fixation on one side of the mattress body. A second bevel gear is connected, and the second bevel gear is meshed with the rotating structure. The other end of the first screw is provided with a first bearing seat, and the first bearing seat is fixedly connected to the inner wall of the first chute.

By adopting the above technical solution, the rotating structure drives the moving structure to move left and right in the first chute, thereby driving the air cushion pillow to move on the upper surface of the mattress body.

Preferably, the moving structure further includes a first slider, the first slider is threadedly connected to the first screw, and the upper surface of the first slider is fixedly connected to the lower surface of the air cushion pillow.

By adopting the above technical solution, the rotation of the first screw drives the first slide block to move in the first chute, thereby driving the air cushion pillow to move.

Preferably, the mobile structure also includes a second chute and a shielding plate. The second chute is symmetrically located on both sides of the first chute. The shielding plate has two sides that are suitable for the second chute. A second slider is provided, and the shielding plate is slidingly connected to the second chute through the second slider. A storage groove is provided on one side of the first chute for storing the shielding plate. One side is fixedly connected to the side of the first slider.

By adopting the above technical solution, the first slider drives the shielding plate to move in the second chute to block the first chute.

Preferably, the rotation structure includes a cradle and a rotation shaft. One end of the cradle runs through the support frame to the inside of the mattress body and is fixedly connected to one end of the rotation shaft. The other end of the rotation shaft is provided with a second bearing seat. , the second bearing seat is fixedly connected to the inner wall of the mattress body, a first bevel gear is fixedly connected to the outside of the rotation shaft, and the first bevel gear meshes with the second bevel gear.

By adopting the above technical solution, the crankshaft is rotated to drive the rotating shaft to rotate in the second bearing seat, thereby driving the first bevel gear to rotate, and driving the first screw to rotate in the first bearing seat.

Preferably, a fixed plate is symmetrically and fixedly connected to the upper surface of the mattress body, and a lifting structure is provided inside the fixed plate. The lifting structure includes a first motor and a second screw, and the first motor is fixedly connected to On the upper surface of the fixed plate, the output end of the first motor penetrates into the interior of the fixed plate and is fixedly connected to one end of the second screw. The other end of the second screw is provided with a third bearing seat. The third bearing seat Fasten the connections you make to the inner wall of the fixing plate.

By adopting the above technical solution, the second screw is rotated in the third bearing seat by starting the first motor.

Preferably, the lifting structure further includes a third slide block and a third slide groove. The third slide block is opened on the side of the fixed plate. The third slide block passes through the third slide groove and is threadedly connected to the second screw. , and the third slide block is slidingly connected to the third chute, and one side of the third slide block is fixedly connected to the side surface of the support frame.

By adopting the above technical solution, the second screw rotates to drive the third slide block to move up and down in the third chute, thereby driving the support frame to move up and down to adjust the height of the support frame.

Preferably, a moving component for adjusting the position of the supporting air cushion is provided inside the support frame. The moving component includes a second motor and a third screw. The second motor is fixedly connected to the side of the support frame. The second motor is The output end penetrates into the interior of the support frame and is fixedly connected to one end of the third screw. The other end of the third screw is provided with a third bearing seat, and the third bearing seat is provided on the inner wall of the support frame.

By adopting the above technical solution, the second motor is started to drive the third screw to rotate in the third bearing seat.

Preferably, the moving assembly further includes a fourth slide groove and a fourth slide block, the fourth slide groove is opened on the upper surface of the support frame, the fourth slide block is threadedly connected to the third screw, and the third slide block is threadedly connected to the third screw. The four slide blocks are slidingly connected to the fourth slide groove, and the upper surface of the fourth slide block is fixedly connected to the lower surface of the supporting air cushion.

By adopting the above technical solution, the rotation of the third screw drives the fourth slider to move left and right in the fourth chute, thereby driving the support air cushion to move left and right on the upper surface of the support frame to adjust the appropriate position.

(3) Beneficial effects

This application provides an adjustable body position cushion. It has the following beneficial effects:

1. This nursing posture pad drives the second bevel gear meshed with the rotating structure to rotate through the rotating structure, thereby driving the first screw to rotate in the bearing seat, and drives the first slider threadedly connected to the first screw to rotate in the first chute. It moves in the middle, thereby driving the air cushion pillow to move on the upper surface of the mattress body to adjust the position of the air cushion pillow. It can be adjusted to a position suitable for people's comfort according to the person's height. It is suitable for people of different heights, so it has strong applicability.

2. This nursing posture mat starts the first motor to cause the second screw to rotate in the third bearing seat under the action of the output end of the first motor, driving the third slider threadedly connected to the second screw to rotate in the third slider. The groove moves up and down, thereby driving the support frame to move up and down, and the height of the support air cushion on the support frame is adjusted. The height of the support air cushion 10 placed on the leg can be adjusted according to each person's different requirements for comfort.

Description of the drawings

Figure 1 is a schematic diagram of the first three-dimensional structure of the present application;

Figure 2 is a schematic cross-sectional top view of the rotating structure of the present application;

Figure 3 is a schematic diagram showing the separation of the first slider and the baffle plate in this application;

Figure 4 is a schematic side cross-sectional view of the mattress of this application;

Figure 5 is a three-dimensional schematic diagram of the lifting structure and moving components of the present application.

In the picture: 1. Support frame; 2. Mattress body; 3. Rotating structure; 301. Rocker; 302. Rotating shaft; 303. First bevel gear; 4. Moving structure; 401. First chute; 402. The first screw; 403. The second bevel gear; 411. The first slider; 421. Shielding plate; 422. The second slider; 423. The second chute; 5. Fixed plate; 6. Support frame; 7. Lifting Structure; 701, first motor; 702, second screw; 711, third chute; 712, third slide block; 8, moving component; 801, second motor; 802, third screw; 811, fourth slide Slot; 812, fourth slider; 9, air cushion pillow; 10, support air cushion.

Detailed ways

The present application will be further described in detail below through the accompanying drawings and examples.

Referring to Figures 1 and 2, an embodiment of the present application provides an adjustable posture mattress, which includes a support frame 1, a mattress body 2, a support frame 6, an air cushion pillow 9 and a support air cushion 10. The mattress body 2 is clamped on the support Inside the frame 1, a rotating structure 3 is provided on one side of the mattress body 2. A moving structure 4 for adjusting the position of the air cushion pillow 9 is provided on the upper surface of the mattress body 2. The moving structure 4 includes a first chute 401 and a third A screw rod 402 and two first chute 401 are symmetrically opened on the upper surface of the mattress body 2. The first screw rod 402 is arranged inside the first chute 401. The top of the first screw rod 402 rotates and penetrates to the mattress body 2. A second bevel gear 403 is fixedly connected to the interior of one side, and the second bevel gear 403 is meshed with the rotating structure 3. A first bearing seat is provided at the other end of the first screw 402, and the first bearing seat is fixedly connected to the first chute. The inner wall of 401 drives the first screw 402 to rotate in the first bearing seat through the rotating structure 3, thereby driving the first slider 411 threadedly connected to the first screw 402 to move in the first chute 401, driving the air cushion pillow 9 to move on the bed. The upper surface of the cushion body 2 moves and the air cushion pillow 9 is adjusted to a suitable position.

Referring to Figures 1 and 2, in one aspect of this embodiment, the mobile structure 4 also includes a first slider 411. The first slider 411 is threadedly connected to the first screw 402. The upper surface of the first slider 411 is connected to the air cushion. The lower surface of the pillow 9 is fixedly connected, and the rotation of the first screw 402 drives the first slider 411 threadedly connected to the first screw 402 to move in the first chute 401, thereby driving the air cushion pillow 9 to move.

Referring to Figures 2 and 3, in one aspect of this embodiment, the mobile structure 4 also includes a second chute 423 and a shielding plate 421. The second chute 423 is symmetrically opened on both sides of the first chute 401, blocking There are second slide blocks 422 on both sides of the plate 421 that are adapted to the second slide groove 423, and the shielding plate 421 is slidingly connected to the second slide groove 423 through the second slide block 422. There is a second slide block 422 on one side of the first slide groove 401. There is a storage groove for storing the shielding plate 421. One side of the shielding plate 421 is fixedly connected to the side of the first slider 411. The first slider 411 moves in the first slide groove 401, driving the shielding plate 421 to move in the second slider. Move in the groove 423 so that one side of the shielding plate 421 enters or withdraws from the storage groove to cover the first chute 401 .

Referring to Figures 1 and 2, in one aspect of this embodiment, the rotating structure 3 includes a rocking handle 301 and a rotating shaft 302. One end of the rocking handle 301 penetrates the support frame 1 to the inside of the mattress body 2 and one end of the rotating shaft 302 Fixed connection, the other end of the rotating shaft 302 is provided with a second bearing seat, the second bearing seat is fixedly connected to the inner wall of the mattress body 2, the outside of the rotating shaft 302 is fixedly connected with a first bevel gear 303, the first bevel gear 303 and The second bevel gear 403 is meshed. By shaking the handle 301, the rotating shaft 302 rotates in the second bearing seat, thereby driving the first bevel gear 303 to rotate, thereby driving the second bevel gear meshed with the first bevel gear 303. 403 turns.

Referring to Figures 1, 2 and 4, in one aspect of this embodiment, a fixed plate 5 is symmetrically and fixedly connected to the upper surface of the mattress body 2, and a lifting structure 7 is provided inside the fixed plate 5. The lifting structure 7 includes a third A motor 701 and a second screw 702. The first motor 701 is fixedly connected to the upper surface of the fixed plate 5. The output end of the first motor 701 penetrates into the inside of the fixed plate 5 and is fixedly connected to one end of the second screw 702. The second screw The other end of 702 is provided with a third bearing seat. The third bearing seat is fixedly connected to the inner wall of the fixed plate 5. By starting the first motor 701, the second screw 702 acts on the third bearing seat at the output end of the first motor 701. Medium rotation.

Referring to Figures 1, 3 and 5, in one aspect of this embodiment, the lifting structure 7 also includes a third slider 712 and a third chute 711. The third chute 711 is opened on the side of the fixed plate 5. The three slide blocks 712 pass through the third slide groove 711 and are threadedly connected to the second screw rod 702. The third slide block 712 is slidingly connected to the third slide groove 711. One side of the third slide block 712 is fixedly connected to the side of the support frame 6. , the rotation of the second screw 702 drives the third slider 712 threadedly connected to the second screw 702 to move up and down in the third chute 711 , thereby driving the support frame 6 to move up and down to adjust the height of the support frame 6 .

Referring to Figures 1 and 2, in one aspect of this embodiment, a moving component 8 for adjusting the position of the supporting air cushion 10 is provided inside the support frame 6. The moving component 8 includes a second motor 801 and a third screw 802. The second motor 801 Fixedly connected to the side of the support frame 6, the output end of the second motor 801 penetrates into the inside of the support frame 6 and is fixedly connected to one end of the third screw 802. The other end of the third screw 802 is provided with a fourth bearing seat, and the fourth bearing The seat is arranged on the inner wall of the support frame 6. By starting the second motor 801, the third screw 802 is rotated in the fourth bearing seat under the action of the output end of the second motor 801.

Referring to Figures 1, 2 and 5, in one aspect of this embodiment, the moving assembly 8 also includes a fourth slide groove 811 and a fourth slide block 812. The fourth slide groove 811 is opened on the upper surface of the support frame 6. The fourth slider 812 is threadedly connected to the third screw 802, and the fourth slider 812 is slidingly connected to the fourth chute 811. The upper surface of the fourth slider 812 is fixedly connected to the lower surface of the supporting air cushion 10, and is connected through the third screw. 802 rotates, and the thread lines at both ends of the third screw 802 are opposite, driving the two fourth sliders 812 to move toward the middle or to both sides in the fourth chute 811 to adjust the position of the support air cushion 10 on the support frame 6 .

All electrical equipment in this solution are powered by external power supplies.

Working principle: During use, when it is necessary to adjust the position of the head and legs, by shaking the handle 301, the rotating shaft 302 rotates in the second bearing seat, and drives the first bevel gear 303 to rotate, thereby driving the first bevel gear 303 to rotate. The second bevel gear 403 meshed with the bevel gear 303 rotates, driving the first screw 402 to rotate, driving the first slider 411 threadedly connected to the first screw 402 to move in the first chute 401, thus driving the air cushion pillow 9 to move. When it is necessary to adjust the height of the supported legs to suit one's comfort level, by starting the first motor 701, the second screw 702 is rotated in the third bearing seat by the action of the output end of the first motor 701, and the second screw 702 is The rotation drives the third slider 712 threadedly connected to the second screw 702 to move up and down in the third chute 711, thereby driving the support frame 6 to move up and down to adjust the height of the support air cushion 10 on the support frame 6 to a suitable position.

Although the embodiments of the present application have been shown and described, those of ordinary skill in the art will understand that various changes, modifications, and substitutions can be made to these embodiments without departing from the principles and spirit of the present application. and variations, the scope of the application is defined by the appended claims and their equivalents.

Claims (8)

1. An adjustable posture mattress, including a support frame (1), a mattress body (2), a support frame (6), an air cushion pillow (9) and a support air cushion (10), characterized in that: the mattress The body (2) is clamped inside the support frame (1), a rotating structure (3) is provided on one side of the mattress body (2), and a rotating structure (3) is provided on the upper surface of the mattress body (2) for adjustment. A moving structure (4) for positioning an air cushion pillow (9). The moving structure (4) includes a first chute (401) and a first screw (402). The first chute (401) is two symmetrically opened On the upper surface of the mattress body (2), the first screw (402) is arranged inside the first chute (401), and the top end of the first screw (402) rotates through the mattress body (2) A second bevel gear (403) is fixedly connected to the interior of one side. The second bevel gear (403) meshes with the rotating structure (3). The other end of the first screw (402) is provided with a first bearing seat. , the first bearing seat is fixedly connected to the inner wall of the first chute (401). 2. An adjustable posture pad according to claim 1, characterized in that: the moving structure (4) further includes a first slider (411), and the first slider (411) and the first The screw rod (402) is threaded, and the upper surface of the first slider (411) is fixedly connected to the lower surface of the air cushion pillow (9). 3. An adjustable posture pad according to claim 2, characterized in that: the mobile structure (4) further includes a second chute (423) and a shielding plate (421), the second chute (423) (423) are symmetrically provided on both sides of the first chute (401), and second slide blocks (422) matching the second chute (423) are provided on both sides of the shielding plate (421), and The shielding plate (421) is slidably connected to the second chute (423) through the second slider (422), and a storage space is provided on one side of the first chute (401) for storing the shielding plate (421). groove, one side of the shielding plate (421) is fixedly connected to the side of the first slider (411). 4. An adjustable posture pad according to claim 1, characterized in that: the rotating structure (3) includes a rocking handle (301) and a rotating shaft (302), and one end of the rocking handle (301) Penetrating the support frame (1) to the inside of the mattress body (2), it is fixedly connected to one end of the rotating shaft (302). The other end of the rotating shaft (302) is provided with a second bearing seat, and the second bearing seat is fixed Connected to the inner wall of the mattress body (2), a first bevel gear (303) is fixedly connected to the outside of the rotation shaft (302), and the first bevel gear (303) meshes with the second bevel gear (403) . 5. An adjustable posture mattress according to claim 1, characterized in that: the upper surface of the mattress body (2) is symmetrically and fixedly connected with a fixing plate (5), and the fixing plate (5) is symmetrically fixed. A lifting structure (7) is provided inside. The lifting structure (7) includes a first motor (701) and a second screw (702). The first motor (701) is fixedly connected to the upper surface of the fixed plate (5). , the output end of the first motor (701) penetrates to the inside of the fixed plate (5) and is fixedly connected to one end of the second screw (702), and the other end of the second screw (702) is provided with a third bearing seat , the third bearing seat is fixedly connected to the inner wall of the fixed plate (5). 6. An adjustable posture pad according to claim 5, characterized in that: the lifting structure (7) further includes a third slider (712) and a third chute (711), and the third The chute (711) is opened on the side of the fixed plate (5), the third slider (712) passes through the third chute (711) and is threadedly connected to the second screw (702), and the third slider (712) (712) is slidingly connected to the third slide groove (711), and one side of the third slide block (712) is fixedly connected to the side of the support frame (6). 7. An adjustable body position cushion according to claim 1, characterized in that: a moving component (8) for adjusting the position of the supporting air cushion (10) is provided inside the support frame (6), and the moving component (8) 8) It includes a second motor (801) and a third screw (802). The second motor (801) is fixedly connected to the side of the support frame (6), and the output end of the second motor (801) passes through the support. The inside of the frame (6) is fixedly connected to one end of the third screw (802). The other end of the third screw (802) is provided with a fourth bearing seat. The fourth bearing seat is provided on the support frame (6). inner wall. 8. An adjustable posture pad according to claim 7, characterized in that: the moving component (8) further includes a fourth chute (811) and a fourth slide block (812), and the fourth The chute (811) is opened on the upper surface of the support frame (6), the fourth slider (812) is threadedly connected to the third screw (802), and the fourth slider (812) is connected to the fourth chute. (811) Sliding connection, the upper surface of the fourth slider (812) is fixedly connected to the lower surface of the supporting air cushion (10).