TWM452688U - Air bed pressure sensing device - Google Patents
Air bed pressure sensing device Download PDFInfo
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- TWM452688U TWM452688U TW101224974U TW101224974U TWM452688U TW M452688 U TWM452688 U TW M452688U TW 101224974 U TW101224974 U TW 101224974U TW 101224974 U TW101224974 U TW 101224974U TW M452688 U TWM452688 U TW M452688U
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- air bed
- pressure sensing
- sensing device
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- pressure
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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Invalid Beds And Related Equipment (AREA)
Description
本創作係有關於一種氣墊床之壓力感測裝置設計，尤指一種可利用氣體控制機構，透過第一與第二管體對氣墊床進行充氣，並於第一與第二管體充氣至一定壓力後，再透過氣體控制機構釋放第二管體之氣體，令使壓力感測單元得以偵測第一與第二管體間之壓力差，進而判定出氣墊床上所承載之重量，便於氣體控制機構對氣墊床之充氣量進行調節，以使氣墊床處於極為舒適之可躺臥狀態，確實達到精準施以壓力調節，並具有降低偵測成本之功效者。The present invention relates to a pressure sensing device design for an air bed, and more particularly to a gas control mechanism for inflating an air bed through the first and second tubes, and inflating the first and second tubes to a certain extent. After the pressure, the gas of the second pipe body is released through the gas control mechanism, so that the pressure sensing unit can detect the pressure difference between the first pipe and the second pipe body, thereby determining the weight carried by the air bed, and facilitating gas control. The mechanism adjusts the amount of inflation of the air bed to make the air bed in an extremely comfortable reclining state, and indeed achieves accurate pressure adjustment and has the effect of reducing the detection cost.
按，市面上習式之氣墊床於進行壓力感測時，通常於氣墊床之下方設置有一壓力墊，如此使用者躺臥於氣墊床上時，可藉由壓力墊偵測躺臥氣墊床時所產生之壓力，進而利用偵測出之壓力墊數據，判定對氣墊床之充氣量進行調節，透過充氣量之改變，以使氣墊床達到舒適之躺臥狀態。According to the air cushion of the market, when a pressure sensing is performed, a pressure pad is usually arranged under the air bed, so that when the user lies on the air bed, the pressure pad can be used to detect the lying air bed. The generated pressure, and then using the detected pressure pad data, determines the amount of inflation of the air bed, and changes the amount of inflation to make the air bed comfortable to lie down.
但由於習式氣墊床係以另外設置一壓力墊之方式偵測氣墊床躺臥時之壓力，如此不但增加成本，更因壓力墊設置於氣墊床之下方，以致無法準確對氣墊床內之壓力進行偵測，導致所偵測出之壓力數據失真，連帶使壓力墊之設置形同虛設，無法有效達到精準之壓力調節，即使調整氣墊床之充氣量，仍無法確定符合使用者所需求之躺臥舒適狀態。However, since the conventional air bed is used to detect the pressure of the air bed when lying on the air cushion, the cost is increased, and the pressure pad is placed under the air bed, so that the pressure in the air bed cannot be accurately determined. The detection causes the detected pressure data to be distorted, and the pressure pad is set to be ineffective. It is impossible to achieve accurate pressure adjustment. Even if the air volume of the air bed is adjusted, it is still impossible to determine the comfort of the user. status.
本創作之主要目的，係在於避免上述習式缺失持續存在，可利用氣體控制機構透過第一與第二管體對氣墊床進行充氣，並於第一與第二管體充氣至一定壓力後，再透過 氣體控制機構釋放第二管體之氣體，令使壓力感測單元得以偵測第一與第二管體間之壓力差，進而判定出氣墊床上所承載之重量，便於氣體控制機構對氣墊床之充氣量進行調節，以使氣墊床處於極為舒適之可躺臥狀態，確實達到精準施以壓力調節，並具有降低偵測成本之功效。The main purpose of the present invention is to avoid the persistence of the above-mentioned formula, and the gas control mechanism can be used to inflate the air bed through the first and second tubes, and after the first and second tubes are inflated to a certain pressure, Through The gas control mechanism releases the gas of the second pipe body, so that the pressure sensing unit can detect the pressure difference between the first pipe and the second pipe body, thereby determining the weight carried by the air bed, and facilitating the gas control mechanism to the air bed The amount of inflation is adjusted so that the air bed can be placed in an extremely comfortable reclining state, and the precise pressure adjustment is achieved, and the detection cost is reduced.
為達上述目的，本創作係一種氣墊床之壓力感測裝置，包含有一氣體控制機構；一與氣體控制機構連接之壓力感測單元；一與氣體控制機構連接之氣體傳輸單元，其至少包括有第一管體與第二管體；以及一與第一管體及第二管體連通之氣墊床。In order to achieve the above object, the present invention relates to a pressure sensing device for an air bed, comprising a gas control mechanism; a pressure sensing unit connected to the gas control mechanism; and a gas transmission unit connected to the gas control mechanism, which includes at least a first tube body and a second tube body; and an air bed in communication with the first tube body and the second tube body.
請參閱「第一與第二圖」所示，係分別為本創作之立體外觀示意圖與本創作操作使用狀態之流程方塊示意圖。如圖所示：本創作一種氣墊床之壓力感測裝置，其係由一氣體控制機構1、一壓力感測單元2、一氣體傳輸單元3以及一氣墊床4所構成。Please refer to the "First and Second Diagrams" for the schematic diagram of the three-dimensional appearance of the creation and the flow chart of the use state of the creation operation. As shown in the figure, a pressure sensing device for an air bed is constructed, which is composed of a gas control mechanism 1, a pressure sensing unit 2, a gas transmission unit 3, and an air bed 4.
上述該氣體控制機構1係包括有一控制單元11、一與控制單元11連接之氣壓泵12、及一與控制單元11連接之操作介面13。The gas control mechanism 1 includes a control unit 11, a pneumatic pump 12 connected to the control unit 11, and an operation interface 13 connected to the control unit 11.
該壓力感測單元2係與氣體控制機構1之控制單元11與氣壓泵12連接，而該壓力感測單元2係為電子式壓力感應器。The pressure sensing unit 2 is connected to the air pump 12 of the control unit 11 of the gas control mechanism 1, and the pressure sensing unit 2 is an electronic pressure sensor.
該氣體傳輸單元3係與氣體控制機構1連接，其至少包括有與氣壓泵12連接之第一管體31與第二管體32，而該第一管體31與第二管體32係可為單一管體或子母管。The gas transmission unit 3 is connected to the gas control mechanism 1 and includes at least a first tube body 31 and a second tube body 32 connected to the air pump 12, and the first tube body 31 and the second tube body 32 are It is a single tube or a daughter tube.
該氣墊床4係與第一管體31及第二管體32連通。如是，藉由上述結構組合成一全新氣墊床之壓力感測裝置。The air bed 4 is in communication with the first pipe body 31 and the second pipe body 32. If so, the pressure sensing device of the new air bed is combined by the above structure.
當本創作於操作使用時，係可藉由氣體控制機構1之操作介面13進行開啟、關閉及相關之設定流程，並以控制單元11操控氣壓泵12之作動，同時接收壓力感測單元2之訊號，且利用氣壓泵12透過第一管體31與第二管體32對氣墊床4進行充氣。When the creation is used in operation, the opening, closing and related setting processes can be performed by the operation interface 13 of the gas control mechanism 1, and the operation of the air pump 12 is controlled by the control unit 11 while receiving the pressure sensing unit 2 The air cushion bed 4 is inflated by the air pump 12 through the first tube body 31 and the second tube body 32.
因此當使用者躺臥於氣墊床4上欲測重時，氣壓泵12先同時對第一管體31與第二管體32充氣至基本之最低壓力(例如20mmHg)，而後停止對第二管體32充氣，此時，第一管體31之壓力呈現緩慢增加(因氣墊床4承載使用者之重量)，而壓力感測單元2將於停止對第二管體32充氣一段時間後，開始偵測第一管體31之壓力，且依據第二管體32停止充氣前、後之氣壓，偵測出第一管體31之變化狀態，使壓力感測單元2可偵測第一管體31與第二管體32間之壓力差(一般而言，氣墊床4承載越重，第一管體31之變化狀態越明顯，反之則相反)，進而正確判定氣墊床4所承載之重量，並將變化訊號傳輸至控制單元11，令控制單元11操控氣壓泵12對氣墊床4之充氣量進行調節(即持續充氣或進行洩氣)，而使氣墊床4達到極為舒適之躺臥狀態。Therefore, when the user is lying on the air bed 4 to measure the weight, the air pump 12 first inflates the first pipe body 31 and the second pipe body 32 to a substantially minimum pressure (for example, 20 mmHg), and then stops the second pipe. The body 32 is inflated. At this time, the pressure of the first pipe body 31 is slowly increased (because the air bed 4 carries the weight of the user), and the pressure sensing unit 2 will start to inflate the second pipe body 32 for a period of time. Detecting the pressure of the first pipe body 31, and detecting the change state of the first pipe body 31 according to the air pressure before and after the second pipe body 32 stops inflating, so that the pressure sensing unit 2 can detect the first pipe body The pressure difference between the 31 and the second pipe body 32 (generally, the heavier the air bearing bed 4 is, the more obvious the change state of the first pipe body 31, and vice versa), thereby correctly determining the weight carried by the air bed 4, The change signal is transmitted to the control unit 11, so that the control unit 11 controls the air pump 12 to adjust the inflation amount of the air bed 4 (ie, continuously inflates or deflates), so that the air bed 4 reaches an extremely comfortable lying state.
綜上所述，本創作氣墊床之壓力感測裝置確實有效改進習式缺失，可利用氣體控制機構透過第一及與二管體對氣墊床進行充氣，並於第一與第二管體充氣至一定壓力後，再透過氣體控制機構釋放第二管體之氣體，令使壓力感測單元得以偵測第一與第二管體間之壓力差，進而判定出氣墊床上所承載之重量，便於氣體控制機構對氣墊床之充氣量進行調節，以使氣墊床處於極為舒適之可躺臥狀態，確實達到精準施以壓力調節，並具有降低偵測成本之功效，充分使本創作更進步、實用且符合使用者需求，理已具備專利申請之基本要件，爰依法提出新型申請。In summary, the pressure sensing device of the created air bed can effectively improve the missing formula, and the gas control mechanism can inflate the air bed through the first and second tubes, and inflate the first and second tubes. After a certain pressure, the gas of the second pipe body is released through the gas control mechanism, so that the pressure sensing unit can detect the pressure difference between the first pipe and the second pipe body, thereby determining the weight carried by the air bed bed, and facilitating The gas control mechanism adjusts the inflation amount of the air bed to make the air bed in an extremely comfortable reclining state, and indeed achieves accurate pressure adjustment, and has the effect of reducing the detection cost, fully making the creation more progressive and practical. In line with the needs of users, it has already had the basic requirements for patent applications, and proposed new applications in accordance with the law.
惟以上所述者，僅為本創作之較佳實施例，當不得以 此限定本創作實施之技術範圍，因此凡參照本創作申請專利範圍與說明書內容所作之簡單等效變化與修飾，皆應仍屬本創作日後取得專利所涵蓋之範圍內，特此一併陳明。However, the above is only the preferred embodiment of the present creation. This stipulates the technical scope of the implementation of this creation. Therefore, any simple equivalent changes and modifications made with reference to the scope of the patent application and the contents of the specification should remain within the scope of the patents acquired in the future.
1‧‧‧氣體控制機構1‧‧‧ gas control agency
11‧‧‧控制單元11‧‧‧Control unit
12‧‧‧氣壓泵12‧‧‧Pneumatic pump
13‧‧‧操作介面13‧‧‧Operator interface
2‧‧‧壓力感測單元2‧‧‧ Pressure sensing unit
3‧‧‧氣體傳輸單元3‧‧‧ gas transmission unit
31‧‧‧第一管體31‧‧‧First tube
32‧‧‧第二管體32‧‧‧Second body
4‧‧‧氣墊床4‧‧‧ air bed
第一圖，係本創作之立體外觀示意圖。The first picture is a three-dimensional appearance of the creation.
第二圖，係本創作操作使用狀態之流程方塊示意圖。The second figure is a schematic diagram of the flow block of the state of use of the authoring operation.
1‧‧‧氣體控制機構1‧‧‧ gas control agency
11‧‧‧控制單元11‧‧‧Control unit
12‧‧‧氣壓泵12‧‧‧Pneumatic pump
13‧‧‧操作介面13‧‧‧Operator interface
2‧‧‧壓力感測單元2‧‧‧ Pressure sensing unit
3‧‧‧氣體傳輸單元3‧‧‧ gas transmission unit
31‧‧‧第一管體31‧‧‧First tube
32‧‧‧第二管體32‧‧‧Second body
4‧‧‧氣墊床4‧‧‧ air bed
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101224974U TWM452688U (en) | 2012-12-24 | 2012-12-24 | Air bed pressure sensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101224974U TWM452688U (en) | 2012-12-24 | 2012-12-24 | Air bed pressure sensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM452688U true TWM452688U (en) | 2013-05-11 |
Family
ID=49079117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101224974U TWM452688U (en) | 2012-12-24 | 2012-12-24 | Air bed pressure sensing device |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM452688U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI509228B (en) * | 2014-12-26 | 2015-11-21 | Eezcare Medical Corp | A weight measurement method for medical bed |
| CN107007415A (en) * | 2017-06-01 | 2017-08-04 | 洁定医疗器械（苏州）有限公司 | A kind of mattress with automatic weighing function |
-
2012
- 2012-12-24 TW TW101224974U patent/TWM452688U/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI509228B (en) * | 2014-12-26 | 2015-11-21 | Eezcare Medical Corp | A weight measurement method for medical bed |
| CN107007415A (en) * | 2017-06-01 | 2017-08-04 | 洁定医疗器械（苏州）有限公司 | A kind of mattress with automatic weighing function |
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