CN210644411U - Pressure detecting structure of air cushion bed - Google Patents
Pressure detecting structure of air cushion bed Download PDFInfo
- Publication number
- CN210644411U CN210644411U CN201920892855.8U CN201920892855U CN210644411U CN 210644411 U CN210644411 U CN 210644411U CN 201920892855 U CN201920892855 U CN 201920892855U CN 210644411 U CN210644411 U CN 210644411U
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- air
- air cushion
- pressure
- detecting
- bed
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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model provides a structure is listened to air cushion bed's pressure mainly comprises a plurality of detecting unit, a the control unit and an air pump that set up between a plurality of air cushion section of thick bamboo, and wherein, this the control unit is according to the function of this air pump of pressure value control that these a little detecting unit recorded for these a little air cushion section of thick bamboo can firmly support each position of user.
Description
Technical Field
The present invention relates to an air cushion bed structure, and more particularly to a pressure detecting structure of an air cushion bed capable of providing different air pressures.
Background
Bedsore, also known as pressure sore, is a phenomenon in which cells are necrotized due to oxygen deficiency caused by long-term compression of local skin and soft tissues therebelow by body weight. In addition, the patient who is bedridden for a long time is difficult to turn over, and bedsores are easily generated, so that the burden of caregivers is increased and the bedsores are difficult to cure once the patient forms the bedsores.
In order to prevent bedsores of a patient lying in bed for a long time, an air cushion bed consisting of a plurality of air cushion cylinders is generally used, and the air cushion bed can be inflated by using an air pressure pump and is matched with a flow divider to control the air pressure of each air cushion cylinder, so that local skin cannot be pressed by body weight for a long time to generate bedsores.
Further, the patient has different body weights and different pressures on the air cushion cylinders, so the air cushion cylinders need to adjust the air pressure timely to achieve a comfortable effect, however, the air pressure detector used in the general air cushion bed is connected to the air outlets of the air cushion cylinders and cannot accurately detect the air pressure of each air cushion cylinder, so that the air cushion cylinders cannot be completely attached to the patient.
Therefore, it can be seen from the above description that the air pressure detector applied in the air cushion bed technology still has the above drawbacks and deficiencies; in view of the above, the present inventors have made extensive studies and creation, and finally, have developed a pressure sensing structure of an air cushion bed of the present invention.
SUMMERY OF THE UTILITY MODEL
The utility model provides a structure is listened to air cushion bed's pressure mainly comprises a plurality of detecting unit, a the control unit and an air pump that set up between a plurality of air cushion section of thick bamboo, and wherein, this the control unit is according to the function of this air pump of pressure value control that these a little detecting unit recorded for these a little air cushion section of thick bamboo can firmly support each position of user.
Therefore, in order to achieve the above objects of the present invention, the present inventors propose a pressure detecting structure of an air mattress bed for detecting air pressures of a plurality of air mattress cylinders, comprising:
the detecting units are arranged among the air cushion cylinders;
a control unit electrically connected to the detecting units;
an air pump connected to the control unit;
the air pump is controlled by the control unit to continuously supply air if the detected resistance is increased, and the air pump is controlled by the control unit to stop supplying air if the detected resistance is decreased.
Drawings
Fig. 1 is an exploded view of a pressure detecting structure of an air bed according to the present invention; and
fig. 2 is a structural diagram of a pressure detecting structure of an air bed according to the present invention.
The main symbols in the figures illustrate:
pressure detecting structure of 1 air cushion bed
2 air cushion cylinder
11 detection unit
12 control unit
13 air pump
14 bottom cover
15 positioning belt
16 bed cover
21 gas pipe
22 location part
Detailed Description
In order to more clearly describe the pressure detecting structure of the air bed of the present invention, the following description will be made in detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, fig. 1 is an exploded view of a pressure detecting structure of an air mattress bed according to the present invention, and fig. 2 is a structural diagram of the pressure detecting structure of the air mattress bed according to the present invention. As shown in fig. 1 and fig. 2, the pressure detecting structure 1 of an air bed of the present invention is used for detecting the air pressure of a plurality of air cushion cylinders 2, and includes: a plurality of detecting units 11, a control unit 12, an air pump 13, a bottom cover 14, at least one positioning belt 15 and a bed cover 16, wherein the detecting units 11 are disposed between the air cushion cylinders 2, at least one connecting air pipe (not shown) is used to connect in series with an air pipe 21 of the air cushion cylinders 2 and is communicated with the air pump 13, and meanwhile, two ends of the air cushion cylinders 2 are respectively formed with a positioning portion 22 thereon for being fixed in the positioning belt 15.
As mentioned above, the control unit 12 is electrically connected to the detecting units 11, the air pump 13 is connected to the control unit 12, and the bottom cover 14 is used for accommodating the air cushions 2. Further, the positioning belts 15 are disposed on the bottom cover 14 for positioning and fixing the cushion cylinders 2, and the bed cover 16 is covered and wrapped over the cushion cylinders 2.
Thus, the pressure values between the air cushions 2 are detected by the detecting units 11, when the pressure values increase, the control unit 12 controls the air pump 13 to stop supplying air, and when the pressure values decrease, the control unit 12 controls the air pump 13 to continue supplying air. In particular, the detecting unit 11 of the present invention can be a piezoresistive pressure detector, a capacitive pressure detector or a piezoelectric pressure detector.
Thus, the structure and function of the pressure detecting structure of the air bed of the present invention are fully and clearly described above; from the above, it can be seen that the present invention has the following technical features and advantages:
1. the utility model discloses mainly by set up a plurality of detecting element 11, a the control unit 12 and an air pump 13 of a plurality of air cushion section of thick bamboos 2 between constitute, wherein, this control unit 12 is according to the function of this air pump 13 of pressure value control that these some detecting element 11 record for these some air cushion section of thick bamboos 2 can each position of firm support user.
It should be emphasized that the above detailed description is specific to possible embodiments of the present invention, but this is not intended to limit the scope of the invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.
Claims (5)
1. A pressure detecting structure of an air cushion bed is used for detecting air pressure of a plurality of air cushion cylinders, and is characterized by comprising:
the detecting units are arranged among the air cushion cylinders;
a control unit electrically connected to the detecting units;
the air pump is connected with the control unit and communicated with the air cushion cylinders;
the pressure values among the air cushions are detected through the detecting units, when the pressure values are increased, the control unit controls the air pump to stop supplying air, and when the pressure values are decreased, the control unit controls the air pump to continue supplying air.
2. The structure for detecting pressure of an air cushion bed as claimed in claim 1, further comprising:
a bottom sleeve for accommodating the air cushion cylinders;
a plurality of positioning belts arranged on the bottom sleeve and used for positioning and fixing the air cushion cylinders; and
a bed cover which is covered and coated above the air cushion cylinders.
3. The structure for detecting pressure of an air cushion bed as claimed in claim 1, further comprising: at least one connecting air pipe is used for connecting the air pipes of the air cushion cylinders in series and is communicated with the air pump.
4. The structure of claim 1, wherein the cushion cylinder has a positioning portion formed at each of two ends thereof.
5. The structure of claim 1, wherein the detecting unit is any one of a piezoresistive pressure detector, a capacitive pressure detector, or a piezoelectric pressure detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920892855.8U CN210644411U (en) | 2019-06-14 | 2019-06-14 | Pressure detecting structure of air cushion bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920892855.8U CN210644411U (en) | 2019-06-14 | 2019-06-14 | Pressure detecting structure of air cushion bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210644411U true CN210644411U (en) | 2020-06-02 |
Family
ID=70823438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920892855.8U Expired - Fee Related CN210644411U (en) | 2019-06-14 | 2019-06-14 | Pressure detecting structure of air cushion bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210644411U (en) |
-
2019
- 2019-06-14 CN CN201920892855.8U patent/CN210644411U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 Termination date: 20210614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |