CN205027630U - Intelligence measurement of density appearance - Google Patents
Intelligence measurement of density appearance Download PDFInfo
- Publication number
- CN205027630U CN205027630U CN201520716442.6U CN201520716442U CN205027630U CN 205027630 U CN205027630 U CN 205027630U CN 201520716442 U CN201520716442 U CN 201520716442U CN 205027630 U CN205027630 U CN 205027630U
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- China
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- chip microcomputer
- data acquisition
- single chip
- penetron
- scm
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Abstract
The utility model relates to a measuring tool, a intelligence measurement of density appearance is disclosed very much. It is including the data acquisition module, AD converting circuit, amplifier circuit and the single chip microcomputer system that connect gradually, single chip microcomputer system's data input mouth and key switch are connected, and the data output mouth is connected with LCD, single chip microcomputer system, liquid crystal display, data acquisition module, AD converting circuit and amplifier circuit are connected with the power respectively. The utility model discloses to solid, the equal measurable quantity of liquid, make measurement object scope more extensive, methods of measurement is more convenient. The sensor measurements quality that adopts the numeral to integrate, it is convenient more, swift that its equal instrument in sky with the mechanical type is compared, and avoided the error that the human factor led to the fact, each parameter of precision measurement, errorless calculation through the singlechip shows that the result has improved efficiency, has avoided the mistake of people's production during with data processing for data acquisition.
Description
(1) technical field
The utility model relates to a kind of survey instrument, particularly the intelligent penetron of one.
(2) background technology
Density has a wide range of applications in daily productive life: can differentiate the material forming object, the composition of contained various material in countable entity body, the volume that some is difficult to the quality of object or the object of shape matching complexity weighed can be calculated, can judge that object is solid or hollow, liquid internal pressure and buoyancy etc. can be calculated, unknown solution volume density can be measured, known purity liquid and liquid impurity type can be measured, etc., for discriminating unknown materials, density is an important foundation, therefore the measurement of the especially high-precision density of density measure is produced especially now and in life process in the urgent need to, this is also that we develop a kind of practicality, portable, precision is high, good stability, penetron applied widely becomes possibility.
(3) summary of the invention
The utility model, in order to make up the defect of prior art, provides a kind of practicality, portable, precision is high, good stability, intelligent penetron applied widely.
The utility model is achieved by the following technical solution:
A kind of intelligent penetron, it is characterized in that, comprise the data acquisition module, A/D change-over circuit, amplifying circuit and the Single Chip Microcomputer (SCM) system that connect successively, the data input port of described Single Chip Microcomputer (SCM) system is connected with keyswitch, data output is connected with liquid crystal display, and described Single Chip Microcomputer (SCM) system, LCDs, data acquisition module, A/D change-over circuit are connected with power supply respectively with amplifying circuit.
The main control chip of described Single Chip Microcomputer (SCM) system is 8 AT89S52 single-chip microcomputers.
By resistance strain type pressure sensor data acquisition in described data acquisition module.
By the analog/digital conversion of HX711A/D modular converter settling signal in described A/D change-over circuit.
Described liquid crystal display is 12864 LCDs of band Chinese word library.
Described power acquisition mobile phone transformer, then through 7805 Voltage stabilizing modules be Single Chip Microcomputer (SCM) system, data acquisition module, LCDs, A/D change-over circuit and amplifying circuit provide rated voltage to be the voltage of 5V.
The beneficial effects of the utility model are:
The utility model all can be measured solid, liquid, and make measurement object range more extensive, measuring method is more convenient.Adopt the sensor measurement quality of digital integration, it is convenient, quick compared with mechanical sky equality instrument, and avoids the error that human factor causes; Each parameter of accurate measurement, is shown result improve efficiency, the mistake produced when avoiding artificial data acquisition and data processing by the errorless calculating of single-chip microcomputer.Use intelligent penetron density measurement there is no intermediate steps, avoid the error that intermediate steps produces, thus improve measuring accuracy.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described:
Fig. 1 is syndeton schematic diagram of the present utility model.
In figure, 1 data acquisition module, 2A/D change-over circuit, 3 amplifying circuits, 4 Single Chip Microcomputer (SCM) system, 5 keyswitches, 6 liquid crystal display, 7 power supplys.
(5) embodiment
Accompanying drawing is specific embodiment of the utility model.As shown in Figure 1, this kind of intelligent penetron, comprise the data acquisition module 1, A/D change-over circuit 2, amplifying circuit 3 and the Single Chip Microcomputer (SCM) system 4 that connect successively, the data input port of Single Chip Microcomputer (SCM) system 4 is connected with keyswitch 5, the data output of Single Chip Microcomputer (SCM) system 4 is connected with liquid crystal display 6, and Single Chip Microcomputer (SCM) system 4, LCDs 6, data acquisition module 1, A/D change-over circuit 2 are connected with power supply 7 respectively with amplifying circuit 3; Wherein the main control chip of Single Chip Microcomputer (SCM) system 4 is 8 AT89S52 single-chip microcomputers, by resistance strain type pressure sensor data acquisition in data acquisition module 1, by the analog/digital conversion of HX711A/D modular converter settling signal in A/D change-over circuit 2, liquid crystal display 3 is 12864 LCDs of band Chinese word library, power supply 7 adopts mobile phone transformer, then through 7805 Voltage stabilizing modules be Single Chip Microcomputer (SCM) system 4, data acquisition module 1, LCDs 6, A/D change-over circuit 2 and amplifying circuit 3 provide rated voltage to be the voltage of 5V.
The utility model with Single Chip Microcomputer (SCM) system 4 for core, test pattern is selected by keyswitch 5, solid can be measured and also can measure liquid, the simulating signal of data acquisition module 1 is converted to digital signal by A/D change-over circuit 2, give after Single Chip Microcomputer (SCM) system 4 processes after amplifying circuit 3 amplifies, show through liquid crystal display 6.
The utility model all can be measured solid, liquid; Adopt the sensor measurement quality of digital integration; Displaying data in real-time is carried out by LCDs 6.The utility model simple operating steps, by force intelligent, precision is high, the less and stable performance of error, and data display is very clear, can meet test and accuracy requirement completely.
Except technical characteristic described in instructions, all the other technical characteristics are those skilled in the art's known technology.
Claims (6)
1. an intelligent penetron, it is characterized in that, comprise the data acquisition module (1), A/D change-over circuit (2), amplifying circuit (3) and the Single Chip Microcomputer (SCM) system (4) that connect successively, the data input port of described Single Chip Microcomputer (SCM) system (4) is connected with keyswitch (5), data output is connected with liquid crystal display (6), and described Single Chip Microcomputer (SCM) system (4), LCDs (6), data acquisition module (1), A/D change-over circuit (2) are connected with power supply (7) respectively with amplifying circuit (3).
2. intelligent penetron according to claim 1, is characterized in that, the main control chip of described Single Chip Microcomputer (SCM) system (4) is 8 AT89S52 single-chip microcomputers.
3. intelligent penetron according to claim 1, is characterized in that, by resistance strain type pressure sensor data acquisition in described data acquisition module (1).
4. intelligent penetron according to claim 1, is characterized in that, by the analog/digital conversion of HX711A/D modular converter settling signal in described A/D change-over circuit (2).
5. intelligent penetron according to claim 1, is characterized in that, described liquid crystal display (6) is 12864 LCDs of band Chinese word library.
6. intelligent penetron according to claim 1, it is characterized in that, described power supply (7) adopts mobile phone transformer, then through 7805 Voltage stabilizing modules be Single Chip Microcomputer (SCM) system (4), data acquisition module (1), LCDs (6), A/D change-over circuit (2) and amplifying circuit (3) provide rated voltage to be the voltage of 5V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520716442.6U CN205027630U (en) | 2015-09-16 | 2015-09-16 | Intelligence measurement of density appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520716442.6U CN205027630U (en) | 2015-09-16 | 2015-09-16 | Intelligence measurement of density appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205027630U true CN205027630U (en) | 2016-02-10 |
Family
ID=55260153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520716442.6U Expired - Fee Related CN205027630U (en) | 2015-09-16 | 2015-09-16 | Intelligence measurement of density appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205027630U (en) |
-
2015
- 2015-09-16 CN CN201520716442.6U patent/CN205027630U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20160916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |