CN215350176U - Cushion subassembly for medical treatment - Google Patents
Cushion subassembly for medical treatment Download PDFInfo
- Publication number
- CN215350176U CN215350176U CN202121878416.5U CN202121878416U CN215350176U CN 215350176 U CN215350176 U CN 215350176U CN 202121878416 U CN202121878416 U CN 202121878416U CN 215350176 U CN215350176 U CN 215350176U
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- positioning
- fixedly connected
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- Withdrawn - After Issue
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Abstract
The utility model discloses a medical back cushion assembly which comprises a supporting plate, wherein the upper surface of the supporting plate is fixedly connected with the lower surface of an air bag, an air inlet of the air bag is connected with an external air source, and the upper surface of the air bag is fixedly connected with the lower surface of a foam cushion; the lower surface one end of backup pad is rotated through the pivot and is connected with the upper surface one end of slide, and the lower surface other end of backup pad passes through connecting piece A and the output fixed connection of electric jar, and electric jar passes through connecting piece B and is connected with the slide upper surface other end rotation, and the slide lower surface passes through the upper surface sliding connection of slide rail and bottom plate, and the dog is installed at one side surface center of slide, dog and slide fixed connection, and positioning mechanism is installed to the below of dog.
Description
Technical Field
The utility model relates to the field of medical back cushions, in particular to a back cushion assembly for medical treatment.
Background
In treatment and nursing, a patient needs to lean on a high point or a low point due to the difficulty in adjusting physical activities of the patient for some reasons, the requirement on the thickness and the flexibility of the back cushion is very high, and the back cushion needs to be moved frequently to meet the requirements of different patients for some reasons.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a back pad assembly for medical use, which solves the above problems of the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a medical cushion assembly comprises a supporting plate, wherein the upper surface of the supporting plate is fixedly connected with the lower surface of an air bag, an air inlet of the air bag is connected with an external air source, and the upper surface of the air bag is fixedly connected with the lower surface of a foam cushion; the lower surface one end of backup pad is rotated through the pivot and is connected with the upper surface one end of slide, and the lower surface other end of backup pad passes through connecting piece A and the output fixed connection of electric jar, and electric jar passes through connecting piece B and is connected with the slide upper surface other end rotation, and the slide lower surface passes through the upper surface sliding connection of slide rail and bottom plate, and the dog is installed at one side surface center of slide, dog and slide fixed connection, and positioning mechanism is installed to the below of dog.
As a further scheme of the utility model: positioning mechanism includes the button, the dog, the location box, the connecting rod, briquetting and positioner, the last fixed surface of location box and bottom plate is connected, open at location box side center has logical groove, positioner is installed to the inside equidistance of location box, the location box is opened at the position that corresponds with the positioner upper end has circular through-hole, positioner lower extreme and location box fixed connection, the circular through-hole and the location box sliding connection of the upper surface of location box are passed to the positioner upper end, the distance of upper end corresponds the width of dog between the positioner is adjacent, link to each other through the connecting rod between the positioner, the button is installed to connecting rod central point, button one end and connecting rod fixed connection, the button other end stretches out logical groove.
As a further scheme of the utility model: the positioning device comprises a positioning column, a positioning tube, a pressing block, a guide column and a spring, wherein the lower end of the positioning tube is fixedly connected with the inner wall of the lower side of the positioning box, the upper end of the positioning tube is fixedly connected with the inner wall of the upper side of the positioning box, a connecting groove is formed in the side face of the upper end of the positioning tube, the spring is installed inside the positioning tube, one end of the spring is fixedly connected with the inner wall of the lower side of the positioning box, the other end of the spring is fixedly connected with the lower surface center of the pressing block, the pressing block is slidably connected with the positioning tube, the upper surface center of the pressing block is fixedly connected with the lower end of the positioning column, the other end of the positioning column extends out of the positioning box, the positioning column is slidably connected with the positioning box, the side center of the positioning column is fixedly connected with one end of the guide column, and the other end of the guide column penetrates through the connecting groove and is fixedly connected with a connecting rod.
As a further scheme of the utility model: the diameter of the spring corresponds to the inner diameter of the positioning tube.
As a further scheme of the utility model: the distance between adjacent positioning columns corresponds to the width of the stop block
As a still further scheme of the utility model: the pressing block is of a circular flat plate structure, and the diameter of the pressing block corresponds to the inner diameter of the positioning pipe.
Compared with the prior art, the utility model has the beneficial effects that: simple structure, it is convenient to adjust, can cross the many-sided regulation requirements of patient, can cross the angle of adjusting the cushion, adjusts the position of cushion, adjusts the thickness of cushion, can keep the compliance of cushion for a long time.
Drawings
Fig. 1 is a schematic structural diagram of a main body of a medical back pad assembly.
Fig. 2 is a schematic structural diagram of a positioning mechanism of a medical back cushion assembly.
Fig. 3 is a schematic structural diagram of a positioning device of a medical cushion assembly.
In the figure: the air bag comprises a supporting plate 1, an air bag 2, a foam pad 3, a connecting piece A4, an electric cylinder 5, a bottom plate 6, a connecting piece B7, a button 8, a stop block 9, a positioning box 10, a positioning column 11, a positioning pipe 12, a connecting rod 13, a pressing block 14, a guide column 15, a spring 16 and a sliding plate 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, a medical back cushion assembly includes a support plate 1, an upper surface of the support plate 1 is fixedly connected to a lower surface of an air bag 2, an air inlet of the air bag 2 is connected to an external air source, and an upper surface of the air bag 2 is fixedly connected to a lower surface of a foam pad 3; the upper surface one end of the lower surface one end of backup pad 1 is passed through the pivot and is connected with the rotation of slide 17, the lower surface other end of backup pad 1 passes through connecting piece A4 and electric cylinder 5's output fixed connection, electric cylinder 5 passes through connecting piece B7 and is connected with the rotation of slide 17 upper surface other end, the model of electric cylinder 5 is SEA802, electric cylinder 5 passes through the switch and links to each other with external power source, slide 17 lower surface passes through the upper surface sliding connection of slide rail with bottom plate 6, dog 9 is installed at a side surface center of slide 17, dog 9 and slide 17 fixed connection, positioning mechanism is installed to the below of dog 9.
Positioning mechanism includes button 8, dog 9, location box 10, connecting rod 13, briquetting 14 and positioner, location box 10 is connected with the last fixed surface of bottom plate 6, open at location box 10 side center has logical groove, positioner is installed to the inside equidistance of location box 10, location box 10 has circular through-hole at the position that corresponds with the positioner upper end, positioner lower extreme and location box 10 fixed connection, the circular through-hole that location box 10 was passed to the positioner upper end and location box 10 sliding connection, the distance of upper end corresponds the width of dog 9 between the positioner is adjacent, link to each other through connecting rod 13 between the positioner, button 8 is installed at connecting rod 13 center, button 8 one end and connecting rod 13 fixed connection, the button 8 other end stretches out logical groove.
The positioning device comprises a positioning column 11, a positioning tube 12, a pressing block 14, a guide post 15 and a spring 16, wherein the lower end of the positioning tube 12 is fixedly connected with the inner wall of the lower side of the positioning box 10, the upper end of the positioning tube 12 is fixedly connected with the inner wall of the upper side of the positioning box 10, the side surface of the upper end of the positioning tube 12 is provided with a connecting groove, the spring 16 is arranged inside the positioning tube 12, the diameter of the spring 16 corresponds to the inner diameter of the positioning tube 12, one end of the spring 16 is fixedly connected with the inner wall of the lower side of the positioning box 10, the other end of the spring 16 is fixedly connected with the center of the lower surface of the pressing block 14, the pressing block 14 is of a circular flat plate structure, the diameter of the pressing block 14 corresponds to the inner diameter of the positioning tube 12, the pressing block 14 is slidably connected with the positioning tube 12, the center of the upper surface of the pressing block 14 is fixedly connected with the lower end of the positioning column 11, the other end of the positioning column 11 extends out of the positioning box 10, the positioning column 11 is slidably connected with the positioning box 10, the adjacent distance between the positioning columns 11 corresponds to the width of the stop block 9, the center of the side surface of the positioning column 11 is fixedly connected with one end of a guide column 15, and the other end of the guide column 15 passes through a connecting groove to be fixedly connected with a connecting rod 13.
The working principle of the utility model is that the button 8 is pressed, the sliding slide plate 17 adjusts the back cushion to a proper horizontal position, then the button 8 is loosened to fix the position, the electric cylinder 5 is opened to adjust the angle of the back cushion, the air bag 2 is inflated to adjust the thickness of the cushion and keep the softness of the back cushion for a long time.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 by those of ordinary skill in the art through specific situations.
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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. A medical cushion assembly comprises a supporting plate (1) and is characterized in that the upper surface of the supporting plate (1) is fixedly connected with the lower surface of an air bag (2), an air inlet of the air bag (2) is connected with an external air source, and the upper surface of the air bag (2) is fixedly connected with the lower surface of a foam cushion (3); the lower surface one end of backup pad (1) is passed through the pivot and is rotated with the upper surface one end of slide (17) and be connected, the lower surface other end of backup pad (1) passes through connecting piece A (4) and the output fixed connection of electric jar (5), electric jar (5) are passed through connecting piece B (7) and are rotated with slide (17) the upper surface other end and be connected, slide (17) lower surface passes through the upper surface sliding connection of slide rail with bottom plate (6), dog (9) are installed at one side surface center of slide (17), dog (9) and slide (17) fixed connection, positioning mechanism is installed to the below of dog (9).
2. The medical back cushion assembly according to claim 1, wherein the positioning mechanism comprises a button (8), a stopper (9), a positioning box (10), a connecting rod (13), a pressing block (14) and a positioning device, the positioning box (10) is fixedly connected with the upper surface of the bottom plate (6), a through groove is formed in the center of the side surface of the positioning box (10), the positioning device is installed in the positioning box (10) at equal intervals, a circular through hole is formed in the positioning box (10) at a position corresponding to the upper end of the positioning device, the lower end of the positioning device is fixedly connected with the positioning box (10), the upper end of the positioning device penetrates through the circular through hole in the upper surface of the positioning box (10) and is slidably connected with the positioning box (10), the distance between the adjacent upper ends of the positioning devices corresponds to the width of the stopper (9), the positioning devices are connected with each other through the connecting rod (13), the button (8) is installed in the center of the connecting rod (13), one end of the button (8) is fixedly connected with the connecting rod (13), and the other end of the button (8) extends out of the through groove.
3. The medical back cushion assembly as claimed in claim 2, wherein the positioning device comprises a positioning column (11), a positioning tube (12), a pressing block (14), a guide post (15) and a spring (16), the lower end of the positioning tube (12) is fixedly connected with the lower inner wall of the positioning box (10), the upper end of the positioning tube (12) is fixedly connected with the upper inner wall of the positioning box (10), the upper end side of the positioning tube (12) is provided with a connecting groove, the positioning tube (12) is internally provided with the spring (16), one end of the spring (16) is fixedly connected with the lower inner wall of the positioning box (10), the other end of the spring (16) is fixedly connected with the lower surface center of the pressing block (14), the pressing block (14) is slidably connected with the positioning tube (12), the upper surface center of the pressing block (14) is fixedly connected with the lower end of the positioning column (11), and the other end of the positioning column (11) extends out of the positioning box (10), the positioning column (11) is connected with the positioning box (10) in a sliding mode, the center of the side face of the positioning column (11) is fixedly connected with one end of the guide column (15), and the other end of the guide column (15) penetrates through the connecting groove to be fixedly connected with the connecting rod (13).
4. The medical bolster assembly of claim 3, characterized in that the diameter of the spring (16) corresponds to the inner diameter of the positioning tube (12).
5. A medical bolster assembly according to claim 3, characterized in that the distance between adjacent positioning columns (11) corresponds to the width of the stop (9).
6. The medical bolster assembly of claim 3 characterized in that the press block (14) is a circular plate structure, and the press block (14) has a diameter corresponding to the inner diameter of the positioning tube (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121878416.5U CN215350176U (en) | 2021-08-12 | 2021-08-12 | Cushion subassembly for medical treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121878416.5U CN215350176U (en) | 2021-08-12 | 2021-08-12 | Cushion subassembly for medical treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215350176U true CN215350176U (en) | 2021-12-31 |
Family
ID=79618346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121878416.5U Withdrawn - After Issue CN215350176U (en) | 2021-08-12 | 2021-08-12 | Cushion subassembly for medical treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215350176U (en) |
-
2021
- 2021-08-12 CN CN202121878416.5U patent/CN215350176U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20211231 Effective date of abandoning: 20230629 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20211231 Effective date of abandoning: 20230629 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |