CN218870699U - Rotary mattress - Google Patents
Rotary mattress Download PDFInfo
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- CN218870699U CN218870699U CN202320062656.0U CN202320062656U CN218870699U CN 218870699 U CN218870699 U CN 218870699U CN 202320062656 U CN202320062656 U CN 202320062656U CN 218870699 U CN218870699 U CN 218870699U
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Abstract
In order to solve the problem that the range of motion of the rotary nursing bed of the existing rotating device in the rotating process can be very large, the utility model provides a rotary mattress, it includes: go up frame and underframe, its characterized in that: the rotating device is arranged between the upper frame and the lower frame, the upper end of the rotating device is connected with the lower portion of the upper frame, the lower end of the rotating device is connected with one end of a third motor, the other end of the third motor is connected with the lower frame, the lower frame is connected with the upper end of the rotating device through a connecting rod, the rotating device is pushed by the third motor to drive the upper frame to move back and forth, and meanwhile, the rotating device drives the upper frame to rotate due to the tensile force of the connecting rod, so that the upper frame does rotating and forward linear motion, the rotating space is saved, and the comfort of a patient is improved.
Description
Technical Field
The utility model relates to the technical field of medical care, it is comparatively specific, involve a rotatory mattress.
Background
In the nursing work of hospital, need use nursing bed, current nursing bed is comparatively advanced, and the rotatory activity bed board angle of accessible changes patient position, and the patient of being convenient for gets off the bed has greatly made things convenient for medical personnel's nursing work, has saved medical personnel's physical power, and the rotary device of nursing bed needs medical personnel to use the hand push when rotating at present, and the dynamics is not good to the accuse, and is not steady enough during the rotation, is unfavorable for patient's health and safety, and the angle is not controlled well.
And the current for electronic nursing bed rotary device of angularly adjustable begin to produce when adjusting and strike easily and cause patient's discomfort to the travelling comfort when influencing patient's use, and the range of current rotary device rotatory nursing bed motion in rotatory process can be very big, because the space in ward is very narrow, collides with the thing very easily.
SUMMERY OF THE UTILITY MODEL
In view of this, in order to solve the problem that the range of motion of rotatory nursing bed of current rotary device in rotatory in-process can be very big, the utility model provides a rotatory mattress, it includes: upper frame 1 and lower frame 12, its characterized in that: a rotating device 16 is arranged between the upper frame 1 and the lower frame 12, the upper end of the rotating device 16 is connected with the lower part of the upper frame 1, the lower end of the rotating device 16 is connected with one end of a third motor 20, the other end of the third motor 20 is connected with the lower frame 12, the lower frame 12 is connected with the upper end of the rotating device 16 through a connecting rod 21, the rotating device 16 is pushed by the third motor 20 to drive the upper frame 1 to move back and forth, and meanwhile, the rotating device 16 drives the upper frame 1 to rotate due to the pulling force of the connecting rod 21, so that the upper frame 1 does rotating and forward linear motion, the rotating space is saved, and the comfort of a patient is improved.
A swivel mattress, comprising: upper frame 1 and lower frame 12, its characterized in that: a rotating device 16 is arranged between the upper frame 1 and the lower frame 12, the upper end of the rotating device 16 is connected with the lower part of the upper frame 1, the lower end of the rotating device 16 is connected with one end of a third motor 20, the other end of the third motor 20 is connected with the lower frame 12, and the lower frame 12 is connected with the upper end of the rotating device 16 through a connecting rod 21.
In some embodiments, the lower frame 12 is provided with a slide rail 13 corresponding to the mounting portion of the rotating device 16, the lower end of the rotating device 16 is provided with a slide block 14 matching with the slide rail 13, and the slide block 14 is slidably connected with the slide rail 13, so that the rotating device 16 slides on the slide rail 13 to facilitate the linear movement of the rotating device 16.
In some embodiments, the lower frame 12 is provided with a pivot 15 bent upward, and a free end of the pivot 15 is connected to one end of the link 21, so that the link 21 is parallel to the upper end of the rotating device 16, thereby reducing the pulling resistance of the link 21.
Further, one end of the link 21 away from the fulcrum 15 is connected to a corner of the upper end of the rotating device 16.
Further, when the upper frame 1 and the lower frame 12 are parallel, one end of the link 21 away from the fulcrum 15 is connected to a corner of the upper end of the rotating device 16, which is close to the link 21 side and away from the fulcrum 15, to facilitate the rotation of the rotating device 16.
Furthermore, a circle formed by the connection position of the connecting rod 21 and the rotating device 16 always intersects with a circle formed by taking the fulcrum 15 as a circle center and taking the connecting rod 21 as a radius, and the intersection point is the connection position of the connecting rod 21 and the rotating device 16.
In some embodiments, the rotating device 16 has connecting holes 17 at four corners, and the connecting holes 17 may be in the shape of one of a kidney, a square, or a circle.
Further, the upper frame 1 and the rotating device 16 are connected through the connecting holes 17 by a connecting piece, and the connecting position of the connecting rod 21 and the rotating device 16 is one of the connecting holes 17.
In some embodiments, the rotating device 16 includes an upper disk 18 and a lower disk 19, and the upper disk 18 and the lower disk 19 are connected by a bearing.
Further, the lower disc 19 is connected to a third motor 20 and linearly moves by the third motor 20, and the upper disc 18 is connected to a link 21 and rotationally moves by the link 21.
In some embodiments, the upper frame 1 comprises a back frame 2, a seat pan frame 3, a thigh frame 4 and a calf frame 5, hinged in sequence from left to right.
Furthermore, a back linkage mechanism 6 is arranged at the lower part of the back frame 2, and a lower part of the shank frame 5 is provided with a shank lifting device 9 for lifting the back and the shank.
Further, back link mechanism 6 includes first motor 7 and back trace 8, the one end of first motor 7 is connected seat grillage 3, and back trace 8 is connected to the other end, thereby drives the motion of back trace 8 through first motor 7 and drives back frame 2 and go up and down.
Further, shank portion elevating gear 9 includes second motor 10 and shank portion bracing piece 11, the one end of second motor 10 is connected seat grillage 3, and shank portion bracing piece 11 is connected to the other end, thereby drives shank portion bracing piece 11 motion through second motor 10 and drives shank portion frame lift.
The utility model has the advantages that: the utility model provides a rotary mattress, it includes: upper frame 1 and lower frame 12, its characterized in that: a rotating device 16 is arranged between the upper frame 1 and the lower frame 12, the upper end of the rotating device 16 is connected with the lower part of the upper frame 1, the lower end of the rotating device 16 is connected with one end of a third motor 20, the other end of the third motor 20 is connected with the lower frame 12, the lower frame 12 is connected with the upper end of the rotating device 16 through a connecting rod 21, the rotating device 16 is pushed by the third motor 20 to drive the upper frame 1 to move back and forth, and meanwhile, the rotating device 16 drives the upper frame 1 to rotate due to the pulling force of the connecting rod 21, so that the upper frame 1 does rotating and forward linear motion, the rotating space is saved, and the comfort of a patient is improved.
Drawings
Fig. 1 is a schematic structural view of the rotary mattress of the present invention.
Fig. 2 is a partial structural schematic view of the rotary mattress of the present invention.
Fig. 3 is a schematic view of the upper disc connecting structure of the rotary mattress of the present invention.
Fig. 4 is a schematic view of the lower disc connection structure of the rotary mattress of the present invention.
Fig. 5 is a schematic structural view of the rotating state of the rotating mattress of the present invention.
Description of the main elements
The following detailed description of the invention will be further described in conjunction with the above-identified drawings.
Detailed Description
Example 1:
as shown in fig. 1, it is a schematic structural view of the rotary mattress of the present invention; as shown in fig. 3, it is a schematic view of the upper disc connection structure of the rotary mattress of the present invention; as shown in fig. 4, is a schematic view of the connection structure of the lower disc of the rotary mattress of the present invention; as shown in fig. 5, it is a schematic structural view of the rotation state of the rotary mattress of the present invention.
A rotary mattress, comprising: the upper frame 1 and the lower frame 12, a rotating device 16 is arranged between the upper frame 1 and the lower frame 12, the rotating device 16 comprises an upper disc 18 and a lower disc 19, the upper disc 18 and the lower disc 19 are connected through a bearing, the lower disc 19 is connected with a third motor 20 and linearly moves through the third motor 20, the upper disc 18 is connected with a connecting rod 21 and rotatably moves through the connecting rod 21, a sliding rail 13 is arranged on the lower frame 12 corresponding to a mounting part of the rotating device 16, a sliding block 14 connected with the sliding rail 13 in a matching manner is arranged on the lower disc 19, the sliding block 14 is slidably connected with the sliding rail 13, so that the rotating device 16 slides on the sliding rail 13 to facilitate the rotating device 16 to linearly move, an upward bent fulcrum 15 is arranged on the lower frame 12, a free end of the fulcrum 15 is connected with one corner of the connecting rod 21, which is far away from the fulcrum 15, at one end of the rotating device 16, the connecting rod 21 is parallel to the upper end of the rotating device 16, pulling resistance of the connecting rod 21 is reduced, a circle formed at the connecting point of the connecting rod 21 and the rotating device 16, and a circle formed by taking the fulcrum 15 as the circle center, and the connecting point of the connecting rod 21 as the radius.
The four corners of the rotating device 16 are provided with connecting holes 17, the connecting holes 17 are waist-shaped connecting holes, the upper frame 1 and the rotating device 16 are connected by penetrating the connecting holes 17 through connecting pieces, the connecting part of the connecting rod 21 and the rotating device 16 is one of the connecting holes 17, and the connecting holes 17 are arranged to enable the connecting positions of the connecting rod 21, the upper frame 1 and the rotating device 16 to be finely adjusted, so that errors of design or size of one part are prevented.
As shown in fig. 2, is a partial structural schematic diagram of the rotary mattress of the present invention.
Go up frame 1 and include back frame 2, bedplate frame 3, thigh frame 4 and shank frame 5, articulate in proper order according to from left to right order, 2 lower parts of back frame are equipped with back interlock mechanism 6, and back interlock mechanism 6 includes first motor 7 and back trace 8, the one end of first motor 7 is connected bedplate frame 3, and back trace 8 is connected to the other end, thereby drives the motion of back trace 8 through first motor 7 and drives back frame 2 and go up and down, and 5 lower parts of shank frame are equipped with shank elevating gear 9, and shank elevating gear 9 includes second motor 10 and shank portion bracing piece 11, the one end connecting bedplate frame 3 of second motor 10, shank portion bracing piece 11 is connected to the other end, thereby drives shank portion bracing piece 11 through second motor 10 and moves and drive shank portion frame and go up and down.
The utility model has the advantages that: the utility model provides a rotary mattress, it includes: the upper frame 1 and the lower frame 12 are characterized in that: a rotating device 16 is arranged between the upper frame 1 and the lower frame 12, the upper end of the rotating device 16 is connected with the lower part of the upper frame 1, the lower end of the rotating device 16 is connected with one end of a third motor 20, the other end of the third motor 20 is connected with the lower frame 12, the lower frame 12 is connected with the upper end of the rotating device 16 through a connecting rod 21, the rotating device 16 is pushed by the third motor 20 to drive the upper frame 1 to move back and forth, meanwhile, the rotating device 16 drives the upper frame 1 to rotate due to the pulling force of the connecting rod 21, so that the upper frame 1 does linear motion of rotation and forward, the rotating space is saved, and the comfort of a patient is improved.
Example 2:
as shown in fig. 1, it is a schematic structural view of the rotary mattress of the present invention; as shown in fig. 3, it is a schematic view of the upper disc connection structure of the rotary mattress of the present invention; as shown in fig. 4, is a schematic view of the connection structure of the lower disc of the rotary mattress of the present invention; as shown in fig. 5, it is a schematic structural view of the rotating state of the rotating mattress of the present invention.
A rotary mattress, comprising: the upper frame 1 and the lower frame 12, a rotating device 16 is arranged between the upper frame 1 and the lower frame 12, the rotating device 16 comprises an upper disc 18 and a lower disc 19, the upper disc 18 and the lower disc 19 are connected through a bearing, the lower disc 19 is connected with a third motor 20 and linearly moves through the third motor 20, the upper disc 18 is connected with a connecting rod 21 and rotatably moves through the connecting rod 21, a sliding rail 13 is arranged on the lower frame 12 corresponding to a mounting part of the rotating device 16, a sliding block 14 matched and connected with the sliding rail 13 is arranged on the lower disc 19, the sliding block 14 is slidably connected with the sliding rail 13, so that the rotating device 16 slides on the sliding rail 13 to facilitate the linear movement of the rotating device 16, an upward-bent fulcrum 15 is arranged on the lower frame 12, when the upper frame 1 and the lower frame 12 are parallel, one end of the connecting rod 21 far away from the fulcrum 15 is connected with one corner of the upper end of the rotating device 16 close to the connecting rod 21 side and far away from the fulcrum 15, so as to facilitate the rotation of the rotating device 16, the connecting rod 21 is parallel to reduce the pulling resistance of the connecting rod 21, and the connecting rod 21 and the connecting point where the connecting rod 21 and the connecting rod 16 are intersected with the circle, and the circle center of the connecting rod 16 and the connecting point where the connecting rod 21 and the connecting point where the connecting rod 16 are intersected as the intersection point.
The four corners of the rotating device 16 are provided with connecting holes 17, the connecting holes 17 are square or circular connecting holes, the upper frame 1 and the rotating device 16 are connected by penetrating the connecting holes 17 through connecting pieces, the connecting part of the connecting rod 21 and the rotating device 16 is one of the connecting holes 17, and the connecting holes 17 are arranged to enable the connecting positions of the connecting rod 21, the upper frame 1 and the rotating device 16 to be finely adjusted, so that errors of design or size of one part are prevented.
Fig. 2 is a schematic view of a part of the structure of the rotary mattress of the present invention.
Go up frame 1 and include back frame 2, bedplate frame 3, thigh frame 4 and shank frame 5, articulate in proper order according to from left to right order, 2 lower parts of back frame are equipped with back interlock mechanism 6, and back interlock mechanism 6 includes first motor 7 and back trace 8, the one end of first motor 7 is connected bedplate frame 3, and back trace 8 is connected to the other end, thereby drives back trace 8 motion through first motor 7 and drives back frame 2 and go up and down, and 5 lower parts of shank frame are equipped with shank elevating gear 9, and shank elevating gear 9 includes second motor 10 and shank bracing piece 11, the one end of second motor 10 is connected bedplate frame 3, and shank bracing piece 11 is connected to the other end, thereby drives shank bracing piece 11 motion through second motor 10 and drives shank frame and go up and down.
The utility model has the advantages that: the utility model provides a rotary mattress, it includes: upper frame 1 and lower frame 12, its characterized in that: a rotating device 16 is arranged between the upper frame 1 and the lower frame 12, the upper end of the rotating device 16 is connected with the lower part of the upper frame 1, the lower end of the rotating device 16 is connected with one end of a third motor 20, the other end of the third motor 20 is connected with the lower frame 12, the lower frame 12 is connected with the upper end of the rotating device 16 through a connecting rod 21, the rotating device 16 is pushed by the third motor 20 to drive the upper frame 1 to move back and forth, and meanwhile, the rotating device 16 drives the upper frame 1 to rotate due to the pulling force of the connecting rod 21, so that the upper frame 1 does rotating and forward linear motion, the rotating space is saved, and the comfort of a patient is improved.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (9)
1. A rotary mattress, comprising: an upper frame (1) and a lower frame (12), characterized in that: a rotating device (16) is arranged between the upper frame (1) and the lower frame (12), the upper end of the rotating device (16) is connected with the lower part of the upper frame (1), the lower end of the rotating device (16) is connected with one end of a third motor (20), the other end of the third motor (20) is connected with the lower frame (12), and the lower frame (12) is connected with the upper end of the rotating device (16) through a connecting rod (21).
2. A rotary mattress as set forth in claim 1, wherein: the lower frame (12) is provided with a sliding rail (13) corresponding to the installation part of the rotating device (16), the lower end of the rotating device (16) is connected with a sliding block (14), and the sliding block (14) is connected with the sliding rail (13) in a matching manner, so that the rotating device (16) slides on the sliding rail (13) and the rotating device (16) can do linear motion conveniently.
3. A rotary mattress as set forth in claim 1, wherein: the lower frame (12) is provided with a fulcrum (15), the free end of the fulcrum (15) is connected with one end of the connecting rod (21), so that the connecting rod (21) is parallel to the upper end of the rotating device (16), and the pulling resistance of the connecting rod (21) is reduced.
4. The rotary mattress of claim 1, wherein: one end of the connecting rod (21) far away from the fulcrum (15) is connected with one corner of the upper end of the rotating device (16).
5. A rotary mattress as set forth in claim 1, wherein: four corners of the rotating device (16) are provided with connecting holes (17), the upper frame (1) and the rotating device (16) are connected through the connecting holes (17) by connecting pieces, and the connecting position of the connecting rod (21) and the rotating device (16) is one of the connecting holes (17).
6. The rotary mattress of claim 1, wherein: the rotating device (16) comprises an upper disc (18) and a lower disc (19), and the upper disc (18) and the lower disc (19) are connected through a bearing.
7. The rotary mattress of claim 1, wherein: the lower disc (19) is connected with a third motor (20) and moves linearly through the third motor (20), and the upper disc (18) is connected with a connecting rod (21) and rotates through the connecting rod (21).
8. The rotary mattress of claim 1, wherein: the upper frame (1) comprises a back frame (2), a seat plate frame (3), a thigh frame (4) and a shank frame (5), which are sequentially hinged from left to right.
9. The rotary mattress of claim 8, wherein: the back frame (2)
The lower part is provided with a back linkage mechanism (6), the lower part of the shank frame (5) is provided with a shank lifting device (9),
used for lifting the back and the lower leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320062656.0U CN218870699U (en) | 2023-01-10 | 2023-01-10 | Rotary mattress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320062656.0U CN218870699U (en) | 2023-01-10 | 2023-01-10 | Rotary mattress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218870699U true CN218870699U (en) | 2023-04-18 |
Family
ID=85951784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320062656.0U Active CN218870699U (en) | 2023-01-10 | 2023-01-10 | Rotary mattress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218870699U (en) |
-
2023
- 2023-01-10 CN CN202320062656.0U patent/CN218870699U/en active Active
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