CN103712728B - Electronic pressure gauge - Google Patents
Electronic pressure gauge Download PDFInfo
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- CN103712728B CN103712728B CN201310645559.5A CN201310645559A CN103712728B CN 103712728 B CN103712728 B CN 103712728B CN 201310645559 A CN201310645559 A CN 201310645559A CN 103712728 B CN103712728 B CN 103712728B
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Abstract
The invention discloses an electronic pressure gauge and belongs to the technical field of measurement. The electronic pressure gauge comprises a body and a control button. The control button is fixedly arranged on the surface of the body. The body comprises a pressure sensing part, a pressure measuring circuit, a controller, a digital display, and a power supply, wherein the pressure sensing part and the digital display are fixedly arranged on the surface of the body; the pressure sensing part is electrically connected with the controller through the pressure measuring circuit; the controller is electrically connected with the digital display and the power supply; and the pressure sensing part is used for acquiring pressure data. A pressure numerical value is directly displayed through the digital display so that a user is enabled to observe measured pressure visually without needing to identify a scale before reading the measurement value. Therefore, the measurement steps are simplified.
Description
Technical field
The present invention relates to pressure measurement technology field, particularly to a kind of electronic pressure gage.
Background technology
It is frequently necessary in actual life the pressure of jobbie be measured, for example：Need during health check-up to need when measuring blood pressure, mountain-climbing to measure atmospheric pressure, using liquefied petroleum gas when need pressure in monitor in real time air accumulator etc., the pressure gauge being capable of Measuring Object pressure under this demand is just developed.
Pressure gauge of the prior art is made up of pressure-sensitive head and dial plate, and dial plate is provided with pointer and scale.During measurement pressure, to dial plate, dial plate points to corresponding scale by pointer to the pressure transmission that the testees such as air, blood are applied by pressure-sensitive head, is obtained with the pressure of testee by the scale that reading pointer points to.
During realizing the present invention, inventor finds that prior art at least has problems with：
Pressure gauge of the prior art points to corresponding scale using pointer and shows that, by measuring pressure, user needs first to identify scale, this brings great inconvenience to user before reading by measuring pressure.Further, the pressure in reality does not often stop to change, and for example atmospheric pressure can change with the change of temperature, blood pressure can change with beating of heart, in this case it is desirable for excursion by measuring pressure.If not stopping the pressure changing using gauge measurement of the prior art, then manometric pointer does not also correspondingly stop to rock, and the scope that pointer rocks is difficult to determine, the pointer that now gauger passes through to rock cannot read the excursion of tested pressure value.
Content of the invention
In order to solve problem of the prior art, embodiments provide a kind of electronic pressure gage.Described technical scheme is as follows：
On the one hand, there is provided a kind of electronic pressure gage, described electronic pressure gage includes：
Body 1 and control button 2, described control button 2 is fixedly installed on the surface of described body 1.Described body 1 includes：
Pressure-sensitive part 101, pressure measurement circuitry 102, controller 103, digital display device 104 and power supply 105；
Wherein, described pressure-sensitive part 101 and described digital display device 104 are respectively fixedly disposed at the surface of described body 1；
Described pressure-sensitive part 101 is electrically connected with controller 103 by pressure measurement circuitry 102；
Described controller 103 is electrically connected with described digital display device 104 and described power supply 105 respectively；
Described pressure-sensitive part 101 is used for gathering pressure data；
Described digital display device 104 is used for showing the pressure data of described pressure-sensitive part 101 collection in digital form.
The beneficial effect that technical scheme provided in an embodiment of the present invention is brought is：
By directly showing pressure value using digital display device, user can intuitively be seen by measuring pressure it is not necessary to first identify scale before reading measured value, simplifies measuring process.Further, if ceaselessly changed because unstable by measuring pressure, then user can directly read maximum and the minima of tested pressure change from described digital display device, using by the excursion of measuring pressure as measurement result.
Brief description
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in embodiment being described below, the accompanying drawing of required use is briefly described, apparently, drawings in the following description are only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 a is a kind of structural representation of electronic pressure gage that the embodiment of the present invention one provides；
Fig. 1 b is a kind of structural representation of electronic pressure gage that the embodiment of the present invention one provides；
Fig. 1 c is a kind of structural representation of electronic pressure gage that the embodiment of the present invention one provides；
Fig. 2 is a kind of structural representation of electronic pressure gage that the embodiment of the present invention two provides；
Fig. 3 is a kind of structural representation of another embodiment of electronic pressure gage that the present invention provides.
Specific embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
Embodiment one
Present embodiments provide a kind of electronic pressure gage, referring to Fig. 1 a and Fig. 1 b, the electronic pressure gage that the present embodiment provides includes：Body 1 and control button 2, described control button 2 is fixedly installed on the surface of described body 1.Referring to Fig. 1 c, described body 1 includes：
Pressure-sensitive part 101, pressure measurement circuitry 102, controller 103, digital display device 104 and power supply 105；
Wherein, described pressure-sensitive part 101 and described digital display device 104 are respectively fixedly disposed at the surface of described body 1；
Described pressure-sensitive part 101 is electrically connected with controller 103 by pressure measurement circuitry 102；
Described controller 103 is electrically connected with described digital display device 104 and described power supply 105 respectively；
Described pressure-sensitive part 101 is used for gathering pressure data；
Described digital display device 104 is used for showing the pressure data of described pressure-sensitive part 101 collection in digital form.
Described power supply 105 is used for powering to the miscellaneous part of electronic pressure gage.
Before electronic pressure gage test pressure provided in an embodiment of the present invention, user first clicks on described control button 2 makes electronic pressure gage in running order.
During test pressure, described pressure-sensitive part 101 is used for gathering the pressure data of testee, then described pressure data is transferred to described controller 103 by described pressure measurement circuitry 102, described pressure data is scaled the number format of standard by described controller 103, is then shown by described digital display device 104.
After being measured, user can click on described control button 2 makes described electronic pressure gage enter holding state or closed mode.User can not also do any operation, is provided with overtime shutdown mechanism in described controller 103, if user exceedes certain time and described electronic pressure gage is not done with any operation, described controller 103 orders described electronic pressure gage to enter closed mode.
Electronic pressure gage provided in an embodiment of the present invention directly shows pressure value using digital display device, and user can intuitively be seen by measuring pressure it is not necessary to first identify scale before reading measured value, simplifies measuring process.Further, if ceaselessly changed because unstable by measuring pressure, then user can directly read maximum and the minima of tested pressure change from described digital display device, using by the excursion of measuring pressure as measurement result.
In another embodiment being extended by the present embodiment, the digital display device 104 of described electronic pressure gage can show the backlight of different colours；
Described controller 103 is additionally operable to：
Obtain the corresponding color of pressure data of described pressure-sensitive part 101 collection according to preset pressure color mapping table；
Described digital display device 104 is ordered to show the backlight of described pressure data corresponding color.
Backlight refers to the light that in described digital display device, other regions show in addition to the region of display pressure value.Especially, described digital display device 104 can show that the backlight of different colours.
Further, described digital display device 104 is liquid crystal display.
The mapping relations between range of pressure values and color are saved in described pressure color mapping table, such as below 1 normal atmosphere corresponding yellow, 1 standard atmosphere is depressed into the corresponding green of 5 normal atmospheres, 5 standard atmospheres are depressed into the corresponding redness of 10 normal atmospheres, more than 10 normal atmospheres corresponding purple.
Described controller 103 receive from pressure-sensitive part 101 collection pressure data when, the corresponding color of described pressure data is obtained according to described pressure color mapping table, then orders described digital display device 104 to show pressure value and the backlight of described pressure value corresponding color simultaneously.
When user uses described electronic pressure gage test pressure, can be obtained by the approximate range of measuring pressure by the backlight color of described digital display device 104, this is particularly suitable for testee and is difficult close but in the less demanding occasion of certainty of measurement, such as measurement chemical fertilizer factory primary response tower pressure.
Embodiment two
Present embodiments provide a kind of electronic pressure gage, the electronic pressure gage that the present embodiment provides includes：Body 1 and control button 2, described control button 2 is fixedly installed on the surface of described body 1.As shown in Fig. 2 described body 1 includes：
Pressure-sensitive part 101, pressure measurement circuitry 102, controller 103, digital display device 104 and power supply 105, alarm 106；
Wherein, described pressure-sensitive part 101 and described digital display device 104 are respectively fixedly disposed at the surface of described body 1；
Described pressure-sensitive part 101 is electrically connected with controller 103 by pressure measurement circuitry 102；
Described controller 103 is electrically connected with described digital display device 104, described power supply 105 and described alarm 106 respectively.
Described power supply 105 is used for powering to the miscellaneous part of electronic pressure gage.
Before electronic pressure gage test pressure provided in an embodiment of the present invention, user first clicks on described control button 2 makes electronic pressure gage in running order.
During test pressure, described pressure-sensitive part 101 is used for gathering the pressure data of testee, then by described pressure measurement circuitry 102, described pressure data is transferred to described controller 103.Described pressure data is scaled the number format of standard by described controller 103, then shown by described digital display device 104, further, whether described controller 103 is abnormal according to the pressure data of the preset collection of pressure-sensitive part 101 described in Stress control threshold decision, if so, described alarm 106 is then ordered to send corresponding alarm sound.
Described Stress control threshold value is by the normal span of measuring pressure, if by measuring pressure beyond described Stress control threshold value, controller 103 judges to be currently at abnormality by measuring pressure, and immediate command alarm 106 sends corresponding alarm sound.
Except being also equipped with the function of reporting to the police in addition to test pressure, when tested pressure anomaly, the alarm of electronic pressure gage sends alarm sound and reminds supervisor to note electronic pressure gage provided in an embodiment of the present invention immediately.Electronic pressure gage provided in an embodiment of the present invention is particularly suitable for pressure-sensitive occasion is used, such as oxygen pressure in monitoring critical patient's oxygen breathing device, the gas pressure in monitoring toxic gas storage tank.
In another embodiment being extended by the present embodiment, as shown in figure 3, described electronic pressure gage body 1 also includes：
Data transmission interface 107 and watch-dog 108；
Described watch-dog 108 is electrically connected with described controller 103 by described data transmission interface 107.
After described controller 103 collects data message, passed through described data transmission interface 107 and be sent to described watch-dog 108, described watch-dog 108 is shown and preserves described data message.
Further, described watch-dog 108 is computer or panel computer or smart mobile phone.
Further, described data transmission interface 107 is wireless data transmission interface.
Preferably, described data transmission interface 107 is blue tooth interface or WLAN WLAN interface.It will be appreciated by those skilled in the art that when implementing the present invention, can need to determine the concrete form of described data transmission interface 107, the invention is not limited in this regard according to actual environment.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (7)
1. a kind of electronic pressure gage is it is characterised in that described electronic pressure gage includes：Body（1）And control button（2）；
Described control button（2）It is fixedly installed on described body（1）Surface；
Described body（1）Including：
Pressure-sensitive part（101）, pressure measurement circuitry（102）, controller（103）, digital display device（104）And power supply（105）；
Wherein, described pressure-sensitive part（101）With described digital display device（104）It is respectively fixedly disposed at described body（1）Surface；
Described pressure-sensitive part（101）By pressure measurement circuitry（102）With controller（103）Electrical connection；
Described controller（103）Respectively with described digital display device（104）With described power supply（105）Electrical connection；
Described pressure-sensitive part（101）For gathering pressure data；
Described digital display device（104）For showing described pressure-sensitive part in digital form（101）The pressure data of collection,
Described digital display device（104）The backlight of different colours can be shown；
Described controller（103）It is additionally operable to：
Described pressure-sensitive part is obtained according to preset pressure color mapping table（101）The corresponding color of pressure data of collection；Order described digital display device（104）Show the backlight of described pressure data corresponding color；
Wherein, described body（1）Also include：Top cover（109）With detection cylinder（110）；
Described detection cylinder（110）One end and described top cover（109）Bottom be fastenedly connected, and described top cover（109）Bottom area is more than described detection cylinder（110）With described top cover（109）The area of connected one end；
Described control button（2）It is fixedly installed on described top cover（109）Top surface；
Described digital display device（104）Fixedly embedded described top cover（109）Top surface；
Described pressure-sensitive part（101）It is fixedly installed on described detection cylinder（110）Away from described top cover（109）The surface of one end.
2. the electronic pressure gage as described in claim 1 is it is characterised in that described body（1）Also include：
Data transmission interface（107）And watch-dog（108）；
Described watch-dog（108）By described data transmission interface（107）With described controller（103）Electrical connection.
3. the electronic pressure gage as described in claim 2 is it is characterised in that described watch-dog（108）For computer or panel computer or smart mobile phone.
4. electronic pressure gage as claimed in claim 2 is it is characterised in that described data transmission interface（107）For wireless data transmission interface.
5. the electronic pressure gage as described in claim 4 is it is characterised in that described wireless data transmission interface is blue tooth interface or WLAN WLAN interface.
6. the electronic pressure gage as described in claim 1 is it is characterised in that described digital display device（104）For liquid crystal display.
7. the electronic pressure gage as described in claim 1 is it is characterised in that described body（1）Also include alarm（106）；
Described alarm（106）With described controller（103）Electrical connection；
Described controller（103）It is additionally operable to：
According to preset pressure-sensitive part described in Stress control threshold decision（101）Whether the pressure data of collection is abnormal, if so, then orders described alarm（106）Send corresponding alarm sound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310645559.5A CN103712728B (en) | 2013-12-05 | 2013-12-05 | Electronic pressure gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310645559.5A CN103712728B (en) | 2013-12-05 | 2013-12-05 | Electronic pressure gauge |
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| Publication Number | Publication Date |
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| CN103712728A CN103712728A (en) | 2014-04-09 |
| CN103712728B true CN103712728B (en) | 2017-02-08 |
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| CN201310645559.5A Active CN103712728B (en) | 2013-12-05 | 2013-12-05 | Electronic pressure gauge |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104535230A (en) * | 2014-12-15 | 2015-04-22 | 重庆布莱迪仪器仪表有限公司 | Pressure meter with pointer with digital display function |
| CN105698979A (en) * | 2016-03-21 | 2016-06-22 | 苏州工业职业技术学院 | Digital pressure measuring instrument circuit |
| CN106248140A (en) * | 2016-08-02 | 2016-12-21 | 马鞍山市亿格仪表有限公司 | A kind of bluetooth digital pressure gauge |
| CN107941414A (en) * | 2017-11-20 | 2018-04-20 | 惠州伊尚生活科技有限公司 | A kind of electronic precision pressure gauge |
| CN108469328B (en) * | 2018-03-15 | 2020-10-20 | 大胜天成科技(惠州)有限公司 | Electronic pressure gauge and method for calculating remaining time of inflation |
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|---|---|---|---|---|
| CN2113481U (en) * | 1991-10-01 | 1992-08-19 | 冯玉宪 | Pressure detecting meter |
| CN200963131Y (en) * | 2005-11-07 | 2007-10-24 | 合世生医科技股份有限公司 | Sphygmomanometer capable of self-setting blood pressure measuring reference value |
| CN201359545Y (en) * | 2008-12-22 | 2009-12-09 | 中国国际海运集装箱(集团)股份有限公司 | Liquid measuring device |
| CN201549156U (en) * | 2009-12-03 | 2010-08-11 | 冠捷投资有限公司 | Display with combined touch control and button functions |
| CN201675922U (en) * | 2009-12-30 | 2010-12-22 | 豪展医疗科技股份有限公司 | Health detection device |
| CN201707059U (en) * | 2010-03-09 | 2011-01-12 | 杨明恭 | Surface display automatic reading device |
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2013
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2113481U (en) * | 1991-10-01 | 1992-08-19 | 冯玉宪 | Pressure detecting meter |
| CN200963131Y (en) * | 2005-11-07 | 2007-10-24 | 合世生医科技股份有限公司 | Sphygmomanometer capable of self-setting blood pressure measuring reference value |
| CN201359545Y (en) * | 2008-12-22 | 2009-12-09 | 中国国际海运集装箱(集团)股份有限公司 | Liquid measuring device |
| CN201549156U (en) * | 2009-12-03 | 2010-08-11 | 冠捷投资有限公司 | Display with combined touch control and button functions |
| CN201675922U (en) * | 2009-12-30 | 2010-12-22 | 豪展医疗科技股份有限公司 | Health detection device |
| CN201707059U (en) * | 2010-03-09 | 2011-01-12 | 杨明恭 | Surface display automatic reading device |
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| CN103712728A (en) | 2014-04-09 |
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Address after: The two district 518000 in Guangdong province Shenzhen city Nanshan District West Rayson White Road Industrial Park five building four letter Piovan full floor Applicant after: Shenzhen city love Kang medical Limited by Share Ltd Address before: 518055 Guangdong city of Shenzhen province Nanshan District Xili Street Industrial Zone second fourth cattle Village third floor of block A Applicant before: ALICN MEDICAL (SHENZHEN) CO., LTD. |
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Address after: Room 410, building a, No. 3 branch garden, leibai Zhongcheng Life Science Park, No. 22, Jinxiu East Road, Jinsha community, Kengzi street, Pingshan District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN ALICN MEDICAL Co.,Ltd. Address before: 518000 4th floor, building 5, area 2, baiwangxin Industrial Park, xilizongbai Road, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN ALICN MEDICAL Co.,Ltd. |
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