CN101584632A - Measuring method for inclination angle of operation bed - Google Patents
Measuring method for inclination angle of operation bed Download PDFInfo
- Publication number
- CN101584632A CN101584632A CNA2008101126919A CN200810112691A CN101584632A CN 101584632 A CN101584632 A CN 101584632A CN A2008101126919 A CNA2008101126919 A CN A2008101126919A CN 200810112691 A CN200810112691 A CN 200810112691A CN 101584632 A CN101584632 A CN 101584632A
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- inclination angle
- measuring method
- singlechip
- operation bed
- bed
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention relates to a measuring method for an inclination angle of an operation bed. The method comprises the following steps of: fixing an angle sensor chip with the operation bed; and connecting the angle sensor chip with a singlechip through a communication interface. Because the sensor chip can be communicated with the singlechip, and the communication protocol is followed in the communication process, related data can be sent to the singlechip immediately, the singlechip displays related messages through a display device, and users can know the inclination angle of a bed body at any time.
Description
Technical field
The present invention relates to a kind of method of measuring inclination angle of operation bed.
Background technology
The doctor needs different position and regulates when doing different operations, so operation table needs corresponding action and cooperates operation.For example: the "Left"-deviationist of operation table body, Right deviation leans forward, hypsokinesis, the backboard liter, backboard falls.In order to reach controlled purpose in real time, must know the state that operation table tilts in real time.Comparatively common method is to use the rotation variable potentiometer now, its principle is: when the bed body moves to different positions, must drive the adjustment axle rotation of rheostat, the resistance of place in circuit just has corresponding variation like this, calculates the angle that can know that just a body tilts by the AD sampling.
This method precision depends on the precision of rotational potentiometer, and the goodness of fit between rotational potentiometer and the adjustment axle.But the bad control of the precision of rotational potentiometer will initially be debugged before dispatching from the factory in addition, and with the resistance of determining horizontal level and the resistance that rotates maximum angle, calculating can be accurate like this.
Summary of the invention
The purpose of this invention is to provide a kind of simple and high inclination angle of operation bed measuring method of precision.
Technical scheme of the present invention is: a kind of measuring method of inclination angle of operation bed is characterized in that described method comprises:
(1) an angular transducer chip and operation table are fixed;
(2) the angular transducer chip is connected by communication interface with single-chip microcomputer;
(3) single-chip microcomputer is connected with display device.
Use method of the present invention, when dispatching from the factory, do not need special setting, simple and precision is very high.
Description of drawings
Fig. 1 is a schematic diagram of using an embodiment of the inventive method
The specific embodiment
Use method of the present invention,, and the angular transducer chip is connected by communication interface with single-chip microcomputer gets final product as long as just an angular transducer chip is fixed on the operation table.Fig. 2 is an embodiment who uses the inventive method, and sensor chip wherein can adopt existing products on the market, as the SCA100T of Finland VTI company.When sensor chip 1 with after bed to be measured body 4 contacts, can induce the angle of inclination of a body automatically.Since pick off can with single-chip microcomputer 2 between communicate by letter, and in communication process, follow its communication protocol, pick off 1 can send to single-chip microcomputer 2 to related data immediately, and single-chip microcomputer shows that by display device 3 user can be understood the angle of inclination of a body 4 at any time with relevant information.
Claims (1)
1, a kind of measuring method of inclination angle of operation bed is characterized in that, described method comprises:
(1) an angular transducer chip and operation table are fixed;
(2) the angular transducer chip is connected by communication interface with single-chip microcomputer;
(3) single-chip microcomputer is connected with display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101126919A CN101584632A (en) | 2008-05-23 | 2008-05-23 | Measuring method for inclination angle of operation bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101126919A CN101584632A (en) | 2008-05-23 | 2008-05-23 | Measuring method for inclination angle of operation bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101584632A true CN101584632A (en) | 2009-11-25 |
Family
ID=41369206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101126919A Pending CN101584632A (en) | 2008-05-23 | 2008-05-23 | Measuring method for inclination angle of operation bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101584632A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105045295A (en) * | 2015-06-30 | 2015-11-11 | 嘉兴礼海电气科技有限公司 | System and method for controlling angle of furniture through angle sensor |
| CN106137655A (en) * | 2016-08-10 | 2016-11-23 | 巴豪斯医疗器械（苏州）有限公司 | A kind of operation table |
| CN112697182A (en) * | 2020-12-02 | 2021-04-23 | 上海力申科学仪器有限公司 | Measuring and controlling device and method for non-abrasion length and angle of electric operating table |
-
2008
- 2008-05-23 CN CNA2008101126919A patent/CN101584632A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105045295A (en) * | 2015-06-30 | 2015-11-11 | 嘉兴礼海电气科技有限公司 | System and method for controlling angle of furniture through angle sensor |
| CN105045295B (en) * | 2015-06-30 | 2018-06-15 | 嘉兴礼海电气科技有限公司 | A kind of system and method that furniture angle is controlled by angular transducer |
| CN106137655A (en) * | 2016-08-10 | 2016-11-23 | 巴豪斯医疗器械（苏州）有限公司 | A kind of operation table |
| CN112697182A (en) * | 2020-12-02 | 2021-04-23 | 上海力申科学仪器有限公司 | Measuring and controlling device and method for non-abrasion length and angle of electric operating table |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20091125 |