CN108151926A - Multifunctional demountable pressure sensor apparatus - Google Patents
Multifunctional demountable pressure sensor apparatus Download PDFInfo
- Publication number
- CN108151926A CN108151926A CN201810063042.8A CN201810063042A CN108151926A CN 108151926 A CN108151926 A CN 108151926A CN 201810063042 A CN201810063042 A CN 201810063042A CN 108151926 A CN108151926 A CN 108151926A
- Authority
- CN
- China
- Prior art keywords
- module
- signal acquisition
- pressure sensor
- sensor apparatus
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000006698 induction Effects 0.000 claims abstract description 22
- 238000012544 monitoring process Methods 0.000 claims abstract description 17
- 239000002184 metal Substances 0.000 claims description 18
- 230000008859 change Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000001939 inductive effect Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 230000035945 sensitivity Effects 0.000 abstract description 7
- 230000007812 deficiency Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/18—Measuring force or stress, in general using properties of piezo-resistive materials, i.e. materials of which the ohmic resistance varies according to changes in magnitude or direction of force applied to the material
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The present invention provides a kind of Multifunctional demountable pressure sensor apparatus, is mainly made of induction module, monitoring module, signal acquisition module, data disaply moudle and supplementary module.Multifunctional demountable pressure sensor apparatus according to the present invention, integrates multimode, can be with real-time display ambient pressure value, the temperature and humidity of real time monitoring external environment.Moreover, induction module and signal acquisition module difference are mutual indepedent, it can dismantle and replace.There is simple in structure, multifunction and module independent, extend the service life and saved cost, improve sensitivity and reliability.
Description
Technical field
The present invention relates to sensor field, more particularly to a kind of Multifunctional demountable pressure sensor apparatus.
Background technology
Important means of the sensor device as acquisition of information collectively forms information skill with the communication technology and computer technology
Three big pillars of art.Its type is various, and principle is also different, and especially resistance strain type pressure sensor has been widely used for
In the device for measuring force of various novel mechanisms and electronic scale.And under the influence of the effects such as temperature, humidity in environment, if it does not have
Null offset may occur for timely self-monitoring function, pressure sensor apparatus, be severely impacted its sensitivity.Together
When, the induction module of conventional pressure sensor device and signal acquisition module are an entirety at present, once the two modules
In some break down, we can not dismantle it and be detected one by one.And this conventional pressure sensor device is each
A module can not also regularly replace, if usage time is grown, its part of module serious damage will necessarily be caused, so as to reduce it
Sensitivity.Therefore, the deficiency of the function and structure of conventional pressure sensor device at present, causes its sensitivity decrease and cost
Increase.
There are some shortcomings for existing pressure sensor apparatus, bring adverse effect to its sensitivity and reliability, together
When increase cost.The function of this conventional pressure sensor device is single, can only test pressure size, can not be to environment
Temperature is monitored with humidity.Meanwhile the induction module of conventional pressure sensor device and signal acquisition module are integral,
If some module breaks down, it can not be dismantled and detected, and modules can not also be replaced on time.These are all caused
The sensitivity of conventional pressure sensor device is high and cost increases.
In view of this, it needs to be improved the prior art, to meet at present to the requirement of sensor device.
Invention content
The technical problems to be solved by the invention are to overcome the deficiencies of the prior art and provide one kind can both monitor environment in real time
Temperature and humidity function, and induction module can be made to be separated by one's own efforts with signal acquisition module, convenient dismounting in time and replacement it is more
The detachable pressure sensor apparatus of function, to solve drawbacks described above.The characteristics of device be included monitoring environment temperature with it is wet
The module of degree, while induction module can be dismantled and replace in time with signaling module, improve the sensitive of pressure sensor apparatus
Degree and reliability, and reduce cost.The purpose of the present invention is in field of sensor devices to function and structure should changing
Become, to solve pressure transducer functionality deficiency, unreasonable structure causes sensitivity and reliability not high.
To achieve the above object, invention provides following technical solution：
A kind of Multifunctional demountable pressure sensor apparatus, mainly by induction module, monitoring module, signal acquisition module,
Data disaply moudle and supplementary module composition.
Further, induction module is made of resistive patch and flexible parent metal, and resistive patch is positioned over flexible parent metal table
On face.
Further, monitoring module is made of warm and humid sensor, can sense the temperature and humidity of external environment in real time.
Further, signal acquisition module is made of signal acquisition PCB, can be to induction module and monitoring module institute
The signal of generation is handled.
Further, data disaply moudle is made of OLED display screen, can to signal acquisition module treated number
According to progress real-time display.
Further, supplementary module is used to carry out positioning to other modules and provides the energy.
The present invention also provides a kind of application methods of Multifunctional demountable pressure sensor apparatus, include the following steps：
Step 1) stirs battery toggle switch, opens the button cell on button cell socket, powers for whole device.
When the external world is clamped down on flexible parent metal end, the resistance value in resistive patch changes step 2), and turns
Voltage analog signal is changed to, is input on signal acquisition PCB.
For step 3) in addition when the temperature of external environment, humidity change, warm and humid sensor can generate inductive signal, and
It also enters on signal acquisition PCB.
After step 4) signal acquisition PCB carries out these signals a series of processing conversions, final output to OLED display screen
On.
Description of the drawings
Fig. 1 is the structure chart of the Multifunctional demountable pressure sensor apparatus of the present invention；
The induction module stress diagram of the pressure sensor of Fig. 2 present invention；
Reference sign：
1st, rear cover；2nd, battery toggle switch；3rd, fixed block；4th, button cell socket；5th, support base；6th, resistive patch；7、
Signal acquisition PCB；8th, screw；9th, warm and humid sensor；10th, shell；11st, flexible parent metal；12nd, conducting wire；13rd, OLED display screen.
(pay attention to：Shown structure in attached drawing is simply to illustrate that the signal of inventive features, is not intended to according to shown in attached drawing
Structure.)
Specific embodiment
The invention will be further described in the following with reference to the drawings and specific embodiments：
As shown in Figure 1, Multifunctional demountable pressure sensor apparatus according to the present invention, mainly by induction module,
Monitoring module, signal acquisition module, data disaply moudle and supplementary module composition.
As shown in Fig. 2, induction module is made of resistive patch 6 and flexible parent metal 11, resistive patch 6 is positioned over flexible base
On 11 surface of material.
Preferably, resistive patch 6 is using " [" font patch, flexible parent metal 11 include band-like main part, resistive patch 6
It is placed in the strip-like body portion region of flexible parent metal 11.
Wherein, monitoring module is made of warm and humid sensor 9, can sense the temperature and humidity of external environment in real time.
Wherein, signal acquisition module is made of signal acquisition PCB7, and induction module and monitoring module can be produced
Raw signal is handled.
Wherein, data disaply moudle is made of OLED display screen 13, can be to signal acquisition module treated data
Carry out real-time display.
Wherein, supplementary module is used to carry out positioning to other modules and provides the energy, mainly by shell 10, rear cover 1, fixation
Block 3, support base 5, button cell socket 4 and battery toggle switch 2 are formed.
Preferably, shell 10 is connect with rear cover by screw 8, and battery toggle switch 2 is placed on opening for button cell socket 4
It shuts, button cell socket 4, support base 5 are fixed on by screw 8 on shell 10.
Further as indicated with 1, the flexible parent metal 11 of induction module supplementary module fixed block 3 and support base 5 it is common
It is fixed under positioning action on the shell 10 of supplementary module.The warm and humid sensor 9 of monitoring module, the letter of signal acquisition module
Number acquisition PCB7, data disaply moudle OLED display screen 13 be fixed on shell 10 by screw 8.Monitoring module and signal
The signal that acquisition module respectively generates is input to by conducting wire 12 on the signal acquisition PCB7 of signal acquisition module, signal acquisition mould
After the signal acquisition PCB7 of block handles signal, the OLED display screen 13 of data disaply moudle is output to by conducting wire 12
On, carry out data real-time display.
The operation principle of induction module is further described below：
The induction module stress diagram of pressure sensor as shown in Figure 2, wherein, induction module is pressure sensor sense
The pith of external information is answered, when the external world is clamped down on 11 end of flexible parent metal, the resistance on 11 surface of flexible parent metal pastes
Piece 6 can occur bending and deformation, so as to cause self-resistance value change, resistance change by being converted to voltage analog signal, and
It is input in signal acquisition module.The power of this resistance change and the size that the external world exerts pressure are closely related.
As described above, Multifunctional demountable pressure sensor apparatus according to the present invention, the course of work are：
Step 1) stirs battery toggle switch 2, opens the button cell on button cell socket 4, powers for whole device.
When the external world is clamped down on 11 end of flexible parent metal, the resistance value in resistive patch 6 changes step 2), and
Voltage analog signal is converted to, is input on signal acquisition PCB7.
For step 3) in addition when the temperature of external environment, humidity change, warm and humid sensor 9 can generate inductive signal,
And it also enters on signal acquisition PCB7.
After step 4) signal acquisition PCB7 carries out these signals a series of processing conversions, final output to OLED display screen
On 13.
Multifunctional demountable pressure sensor apparatus according to the present invention, compared with traditional sensor device, tool
There are following characteristics：
(1) integration degree is high, modules be combined with each other again independently of each other it is integral, it can be achieved that convenient dismounting with more
It changes.
(2) it monitors external environment in real time and shows the functional effect of pressure value, so as to avoid the variation of external environment
Influence to its inspiration degree.
(3) induction module is distinguished mutual indepedent with signal acquisition module, when usage time is too long or breaks down, these
Module can be dismantled and be replaced at any time, investigate one by one, not influence the work of whole device but, and improve its reliability, so as to
Reduce cost.
The above, the preferred embodiment only invented are not intended to limit the protection domain of invention, all to invent
Spirit and principle within all any modification, equivalent and improvement made etc., should be included within the protection domain of invention.
Claims (9)
1. a kind of Multifunctional demountable pressure sensor apparatus, mainly by induction module, monitoring module, signal acquisition module, number
It is formed according to display module and supplementary module, it is characterised in that：
Induction module is made of resistive patch (6) and flexible parent metal (11), and resistive patch (6) is positioned over flexible parent metal (11) table
On face；
Monitoring module is made of warm and humid sensor (9), can sense the temperature and humidity of external environment in real time；
Signal acquisition module is made of signal acquisition PCB (7), can be to signal caused by induction module and monitoring module
It is handled；
Data disaply moudle is made of OLED display screen (13), signal acquisition module treated data can be carried out real-time
Display；
Supplementary module is used to carry out positioning to other modules and provides the energy.
2. Multifunctional demountable pressure sensor apparatus according to claim 1, it is characterised in that：
Resistive patch (6) is using " [" font patch, flexible parent metal (11) include band-like main part, and resistive patch (6) is placed in soft
In the strip-like body portion region of property base material (11).
3. Multifunctional demountable pressure sensor apparatus according to claim 2, it is characterised in that：
Supplementary module is mainly by shell (10), rear cover (1), fixed block (3), support base (5), button cell socket (4) and electricity
Pond toggle switch (2) is formed.
4. Multifunctional demountable pressure sensor apparatus according to claim 3, it is characterised in that：
Shell (10) is connect with rear cover by screw (8), and battery toggle switch (2) is placed on the switch of button cell socket (4)
On, button cell socket (4), support base (5) are fixed on by screw (8) on shell (10).
5. Multifunctional demountable pressure sensor apparatus according to claim 2, it is characterised in that：
When the external world is clamped down on flexible parent metal (11) end, the resistive patch (6) on flexible parent metal (11) surface can occur curved
Song deformation, changes so as to cause self-resistance value, and resistance change is input to signal and adopts by being converted to voltage analog signal
Collect in module.
6. Multifunctional demountable pressure sensor apparatus according to claim 4, it is characterised in that：
The flexible parent metal (11) of induction module under the co-location effect of fixed block (3) and the support base (5) of supplementary module and
It is fixed on the shell (10) of supplementary module.
7. Multifunctional demountable pressure sensor apparatus according to claim 6, it is characterised in that：
The warm and humid sensor (9) of monitoring module, the signal acquisition PCB (7) of signal acquisition module, data disaply moudle OLED show
Display screen (13) is fixed on by screw (8) on shell (10).
8. Multifunctional demountable pressure sensor apparatus according to claim 7, it is characterised in that：
Monitoring module is transported to the signal of signal acquisition module with the signal that signal acquisition module respectively generates by conducting wire (12)
It acquires on PCB (7), after the signal acquisition PCB (7) of signal acquisition module handles signal, is output to by conducting wire (12)
In the OLED display screen (13) of data disaply moudle, data real-time display is carried out.
9. according to the application method of claim 1-8 any one of them Multifunctional demountable pressure sensor apparatus, feature
It is to include the following steps：
Step 1) stirs battery toggle switch (2), opens the button cell on button cell socket (4), powers for whole device；
When the external world is clamped down on flexible parent metal (11) end, the resistance value in resistive patch (6) changes step 2), and
Voltage analog signal is converted to, is input on signal acquisition PCB (7)；
For step 3) in addition when the temperature of external environment, humidity change, warm and humid sensor (9) can generate inductive signal, and
It also enters on signal acquisition PCB (7)；
After step 4) signal acquisition PCB (7) carries out these signals a series of processing conversions, final output to OLED display screen
(13) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810063042.8A CN108151926A (en) | 2018-01-23 | 2018-01-23 | Multifunctional demountable pressure sensor apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810063042.8A CN108151926A (en) | 2018-01-23 | 2018-01-23 | Multifunctional demountable pressure sensor apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108151926A true CN108151926A (en) | 2018-06-12 |
Family
ID=62456758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810063042.8A Pending CN108151926A (en) | 2018-01-23 | 2018-01-23 | Multifunctional demountable pressure sensor apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108151926A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827683A (en) * | 2019-03-21 | 2019-05-31 | 江苏集萃微纳自动化***与装备技术研究所有限公司 | A kind of detachable pressure sensor and preparation method thereof based on 3D printing technique |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1319758A (en) * | 2000-01-28 | 2001-10-31 | 中国建筑科学研究院建筑物理研究所 | Equipment for in situ testing dynamic wind pressure property of building door and window |
| CN201364171Y (en) * | 2009-03-13 | 2009-12-16 | 湖北泰和电气有限公司 | Digital composite sensor |
| CN203053765U (en) * | 2012-12-30 | 2013-07-10 | 云南坤发环境科技有限公司 | Novel comprehensive atmospheric sampler |
| CN203629611U (en) * | 2013-11-28 | 2014-06-04 | 嘉兴市国科京禾电子有限公司 | SF6 gas on-line monitoring instrument in SF6 load switch |
| CN205300630U (en) * | 2015-11-23 | 2016-06-08 | 北京微乎科技有限公司 | Low -power consumption outdoor environment perception equipment |
| CN205538114U (en) * | 2016-01-28 | 2016-08-31 | 成都拓源仲玛科技有限公司 | Leakage alarm device of primary lithium battery pack |
| CN205898276U (en) * | 2016-06-16 | 2017-01-18 | 陈蔡峰 | Multi -functional domestic electronic scale based on bluetooth transmittal |
| CN208223689U (en) * | 2018-01-23 | 2018-12-11 | 哈工大机器人（合肥）国际创新研究院 | Multifunctional demountable pressure sensor apparatus |
-
2018
- 2018-01-23 CN CN201810063042.8A patent/CN108151926A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1319758A (en) * | 2000-01-28 | 2001-10-31 | 中国建筑科学研究院建筑物理研究所 | Equipment for in situ testing dynamic wind pressure property of building door and window |
| CN201364171Y (en) * | 2009-03-13 | 2009-12-16 | 湖北泰和电气有限公司 | Digital composite sensor |
| CN203053765U (en) * | 2012-12-30 | 2013-07-10 | 云南坤发环境科技有限公司 | Novel comprehensive atmospheric sampler |
| CN203629611U (en) * | 2013-11-28 | 2014-06-04 | 嘉兴市国科京禾电子有限公司 | SF6 gas on-line monitoring instrument in SF6 load switch |
| CN205300630U (en) * | 2015-11-23 | 2016-06-08 | 北京微乎科技有限公司 | Low -power consumption outdoor environment perception equipment |
| CN205538114U (en) * | 2016-01-28 | 2016-08-31 | 成都拓源仲玛科技有限公司 | Leakage alarm device of primary lithium battery pack |
| CN205898276U (en) * | 2016-06-16 | 2017-01-18 | 陈蔡峰 | Multi -functional domestic electronic scale based on bluetooth transmittal |
| CN208223689U (en) * | 2018-01-23 | 2018-12-11 | 哈工大机器人（合肥）国际创新研究院 | Multifunctional demountable pressure sensor apparatus |
Non-Patent Citations (1)
| Title |
|---|
| 刘迎春 等: "《传感器原理、设计与应用》", 国防科技大学出版社, pages: 39 - 40 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827683A (en) * | 2019-03-21 | 2019-05-31 | 江苏集萃微纳自动化***与装备技术研究所有限公司 | A kind of detachable pressure sensor and preparation method thereof based on 3D printing technique |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102207415B (en) | Conductive-rubber-based flexible array clip pressure sensor and manufacturing method | |
| CN104406627B (en) | Wearable flexible touch sensor of artificial hand and touch detection system thereof | |
| CN101576605B (en) | Feedback type keystroke life test method and device | |
| CN203101768U (en) | Multifunctional testing patch board of liquid crystal module | |
| CN204214475U (en) | A kind of prosthetic hand Wearable flexible touch sensation sensor and sense of touch pick-up unit thereof | |
| CN208223689U (en) | Multifunctional demountable pressure sensor apparatus | |
| CN205581056U (en) | Novel insulator ultrasonic inspection device | |
| CN203848947U (en) | Temperature measurement sensor and cable head | |
| CN108151926A (en) | Multifunctional demountable pressure sensor apparatus | |
| CN105738089B (en) | Dynamometry clicker, pointing device and key product testing equipment | |
| CN101685133B (en) | Integrated circuit component test equipment and test method thereof | |
| CN203758659U (en) | Clamping force tester | |
| CN202329850U (en) | Temperature rise detecting system of switch apparatus | |
| CN202928766U (en) | Key weight meter with multiparameter display | |
| CN201434766Y (en) | Feedback button life-span tester | |
| CN102323174A (en) | Method for calibrating hardness indicating value of rubber hardness gauge and standard blocks | |
| CN202204582U (en) | On-line weighing apparatus | |
| CN105716846B (en) | Pointing device with handfeel of keys detection function and button product testing equipment | |
| CN204854932U (en) | Electronic scale with independently respond to support piece | |
| CN203551079U (en) | Calibration protection mechanism of electronic scale | |
| CN203399290U (en) | Tester for earphone clamp forces | |
| CN206300715U (en) | A kind of high-accuracy multifunctional beam type weighing device | |
| CN207895090U (en) | A kind of rain condition automated monitor | |
| CN202141544U (en) | Force transducer for transmission line iron tower | |
| CN202904853U (en) | Internet of things-based stone carving body crack micro-variation wireless sensing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |