CN202549157U - Practical training platform for application of modern sensor technology and single chip microcomputer - Google Patents
Practical training platform for application of modern sensor technology and single chip microcomputer Download PDFInfo
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- CN202549157U CN202549157U CN2012200440281U CN201220044028U CN202549157U CN 202549157 U CN202549157 U CN 202549157U CN 2012200440281 U CN2012200440281 U CN 2012200440281U CN 201220044028 U CN201220044028 U CN 201220044028U CN 202549157 U CN202549157 U CN 202549157U
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Abstract
The utility model discloses a practical training platform for application of the modern sensor technology and a single chip microcomputer, and belongs to the technical field of application of sensors and single chip microcomputers. A frame is mounted on a table, a cascading communication module is fixedly mounted in the middle of the frame, and a man-machine interaction module, a power module, an embedded single chip microcomputer module, a photoelectric sensor module (comprising a photosensitive conditioning circuit), a strain gauge sensor module (comprising a strain conditioning circuit), an eddy current sensor module (comprising a humidity sensor circuit), a temperature sensor module (comprising a voltage amplifier circuit and a gas sensor circuit), a single-bus sensor module (comprising an ultrasonic circuit and an integrated current sensor circuit) and a phase shifter module (comprising a phase-sensitive detector circuit, a low-current filter circuit and an oscillator circuit) are magnetically sucked on the frame. The modules can be independently used or can be combined, and can be optionally sucked on the frame or replaced as needed. By the aid of the practical training platform, nineteen sensor and single chip microcomputer application technical experiments can be carried out, various combination sets can be provided, and the practical training platform is a multifunctional and multipurpose novel technical product for practical training for teaching experiments and technical research.
Description
Technical field
The utility model belongs to sensor and single-chip microcomputer applied technical field, and particularly a kind of modern sensor technology is used real standard platform with single-chip microcomputer.
Background technology
The experimental facilities of present known sensor and single-chip microcomputer application technology; Be the experimental facilities that a kind of sensor and a kind of single-chip microcomputer and power pack is synthesized simple function, as: a kind of ultrasonic sensor and a kind of single-chip microcomputer and a power pack synthesize the ultrasonic sensor experimental facilities.Though the experimental facilities of this simple function can satisfy a kind of needs of experiment; But the curriculum experiment project of universities and colleges' sensor and single-chip microcomputer application technology reaches tens of kinds; The curriculum experiment of current universities and colleges syllabus regulation sensor and single-chip microcomputer application technology has kind more than 10; Need a lot of platform experimental facilitiess just can satisfy the demand; Simultaneously universities and colleges lecture sensor and design research and development with single-chip microcomputer application technology course, the real standard of student and engineering technical personnel and need multiple sensors and single-chip microcomputer application technology combination set, give sensor with single-chip microcomputer application technology education experiment, instruct and design to research and develop and cause difficulty and obstacle in fact.For satisfying the curricula experiment and solving the difficulty and the obstacle of giving lessons, instructing and designing research and development needs combination set in fact, be the purpose of the utility model invention.
Summary of the invention
The technical scheme that the utility model adopts is: with 10 kinds of sensors, one group of single-chip microcomputer and one group of power supply design circuit and process 10 modules, that is: and cascaded communication module, human-computer interaction module, power module, embedded scm module, photoelectric sensor module (containing the photoelectricity modulate circuit), strain-ga(u)ge transducer mould (containing the strain modulate circuit) piece, current vortex sensor module (moisture content sensor circuit), temperature sensor module (containing voltage amplifier and gas sensor circuit), single bus sensor module (containing ultrasound wave and integrated current sensors circuit) and phase shifter module (contain phase-sensitive detector (PSD), hang down and flow wave filter and pierce circuit).10 module making printed circuit board (PCB)s; The front is installed on the can as card; Sensor installation, single-chip microcomputer and electronic devices and components and join the picture circuit theory diagrams on the card can the visual sensor modulate circuit modes of connection, as: amplification, filtering, linear compensation circuit.It is characterized in that: frame fixation is on the table body; Framework middle position fixed installation cascaded communication module; Human-computer interaction module, embedded scm module, power module, photoelectric sensor module, strain-ga(u)ge transducer module, current vortex sensor module, temperature sensor module, single bus sensor module and phase shifter module are contained on the can that sheet iron processes; Four disc strong magnets are installed for four jiaos in 9 can back sides, suck the position, space up and down in the cascaded communication module, and the keyboard and the display of computing machine placed on the desktop right side; Bottom is two cabinets of band drawer, and right cabinet is placed main frame.The utility model has also been taked following technical measures:
(1) the cascaded communication module is through FPGA and embedded scm module combinations; Carry out intelligence system and exempt from the write the two or more syllables of a word together structural rearrangement; Promptly under the constant state of original fixedly write the two or more syllables of a word together, the connected mode that changes original circuit forms the new connected system of a cover, accomplishes the experiment of 19 kinds of functions through two switching keys.
(2) 2 groups of double 50P sockets are installed on the embedded scm module card and are connected, 4 * 4 matrix keyboards, 48 sections charactrons, one road RS232 serial type data-interface, 128 * 64 lattice lcds screen interface and 4.3 cun very color touch-screens of TFT also are housed with 2 groups of double 50P contact pins.AT89S52 mcu programming interface can carry out the online programming programming of chip, and 4.3 cun very color touch-screens of TFT can be accomplished the multinomial controlled experiment and the terminal control device experiment of sensor, can also each purpose, experimental principle and experimental procedure of testing of direct viewing.
(3) the measured variation of induction changed and handled to human-computer interaction module can with the electric signal of output; With the embedded scm module combinations with two kinds of experiment methods of the wiring of P.e.c. face or manual wiring reorganization, directly show the information data of sensor acquisition with interpersonal interactive module.
(4) power module has designed power protection and leakage protection circuit, avoids connecting mistake, being short-circuited and safety problem because of wiring in the experimentation.
(5) 10 modules all can be connected with computing machine carries out in-circuit emulation, debugging, programming and information data storage.
Advantage that the utlity model has and good effect
The utility model utilization cascaded communication and human-computer interaction technology; 10 kinds of sensors, one group of single-chip microcomputer and one group of power supply are formed the modern sensor technology use real standard platform with single-chip microcomputer; Solved the defective of moment sensor and single-chip microcomputer application technology experimental facilities simple function, the capacity that has enlarged experiential function has satisfied universities and colleges' sensor preferably and single-chip microcomputer application technology course is given lessons, test, real standard and engineering technical personnel design the multiple combination set of research and development needs difficulty and obstacle.The circuit theory diagrams of having joined picture on the sensor assembly card can the visual sensor modulate circuit mode of connection, can carry out 19 kinds of experiments with wiring of P.e.c. face and manual wiring dual mode.9 modules can both be used separately also and can several module combinations use, and the module can back side has magnet in the framework space, arbitrarily to suck as required to put, create putting of new module for development and reserved the space.The computing machine of configuration can carry out in-circuit emulation, debugging, programming and information data storage.The utility model is multi-functional, the multiduty New Product of sensor and single-chip microcomputer applied technical field one.
Description of drawings
Fig. 1 is the utility model one-piece construction figure.
Fig. 2 is that magnet magnetic force sucks the device synoptic diagram.
Fig. 3 is power module card figure.
Fig. 4 is embedded scm module card figure.
Fig. 5 is human-computer interaction module card figure.
Fig. 6 is that the photoelectric sensor module contains photoelectricity modulate circuit card figure.
Fig. 7 is that the strain-ga(u)ge transducer module contains strain modulate circuit card figure.
Fig. 8 is current vortex sensor module moisture content sensor circuit card figure.
Fig. 9 is that temperature sensor module contains voltage amplifier and gas sensor turntable face figure.
Figure 10 is that the single bus sensor module contains ultrasound wave and integrated current sensors circuit card figure.
Figure 11 is that phase shifter module contains phase-sensitive detector (PSD), low stream wave filter and pierce circuit card figure.
Figure 12 is cascaded communication module card figure.
Mark among the figure: 1, the table body 2, framework 3, power module 4, embedded scm module 5, human-computer interaction module 6, photoelectric sensor module 7, strain-ga(u)ge transducer module 8, current vortex sensor module 9, temperature sensor module 10, single bus sensor module 11, phase shifter module 12, cascaded communication module 13,4 the disc strong magnets 14 in the module can back side, be fixed on two bar shaped iron plates on the framework.
Embodiment
In order further to understand the content characteristic and the effect of utility model, accompanying drawings is following:
(1) Fig. 1 is the high 800mm of the utility model one-piece construction table body wide 700mm of (mark 1) long 1200mm, and framework (mark 2) adopts 30mm * 60mm aluminium alloy extrusions, and the thick 100mm of the high 800mm of the long 1210mm of framework is fixedly mounted on the desktop with bolt.
(2) Fig. 2 is that magnet magnetic force sucks device; Specifically: cascaded communication module (mark 12) is contained in to process with sheet iron and is installed in the framework middle position on the can; Framework is two bar shaped iron plates that two wide 40mm of thick 3mm are laterally installed in the space up and down, and the spacing of two bar shaped iron plates is 260mm.Power module (mark 3), embedded scm module (mark 4), human-computer interaction module (mark 5), photoelectric sensor module (mark 6), strain-ga(u)ge transducer module (mark 7), current vortex sensor module (mark 8), temperature sensor module (mark 9), single bus sensor module (mark 10) and phase shifter module (mark 11) are installed on the can of processing with sheet iron; Four the thick 3-5mm disc of diameter 10mm strong magnets are installed for four jiaos in the can back side, and 9 can modules suck on the bar shaped iron plate of framework.
(3) Fig. 3 is the wide 300mm of the long 420mm of power module card; Form the thick 52mm of the high 320mm of the long 440mm of power module can by one group ± 5V regulated power supply, one group ± 12V power supply, one group of 0-30V power supply, No. 2 earth leakage protective devices, seesaw band lamp formula master switch, run indicator, voltage digital display meter, frequency digital display meter and 70 * 140mm multimeter.
(4) Fig. 4 is the wide 300mm of the long 200mm of embedded scm module card; Form the thick 52mm of the high 320mm of the long 220mm of embedded scm module can by AT89S52 single-chip microcomputer, 10PISP download interface, a reset key, 2 groups of 50P double cabs, 4 * 8C blue liquid crystal screen, 4 * 4 matrix keyboards, 48 sections charactrons, RS232 serial ports, 2 groups of double pins of 50P, one group of 40P double cab.
(5) Fig. 5 is the wide 300mm of the long 200mm of human-computer interaction module card; Form the thick 52mm of the high 320mm of the long 220mm of human-computer interaction module can by No. one stepper motor, No. one direct current generator, one road adjustable potentiometer, one road electronic buzzer, No. one relay, one group of serial type D/A converting circuit and 8 tunnel input and output.
(6) Fig. 6,7,8,9,10 and 11 is six sensor assembly cards; That is: Fig. 6 photoelectric sensor module (containing the photoelectricity conditioning module), Fig. 7 strain-ga(u)ge transducer module (containing the strain conditioning module), Fig. 8 current vortex sensor module (moisture content sensor assembly), Fig. 9 temperature sensor module (containing voltage amplifier and gas sensor module), Figure 10 single bus sensor module (containing ultrasound wave and integrated current sensors module) and Figure 11 phase shifter module (containing phase-sensitive detector (PSD), low stream wave filter and oscillator module); Six wide 300mm of the long 200mm of the same size of sensor assembly card, six long 220mm of the same size of sensor assembly can, high 320mm, thick 52mm.
(7) Figure 12 is the wide 140mm of the long 1130mm of cascaded communication module card; By a fairly large programmable integrated circuit plate; With five groups of 40P totally 200 full open model I/O IO interfaces and five group four tunnel totally 20 groups of power supply IO interfaces form the long 1150mm of cascaded communication module can, high 320mm, thick 52mm.
Claims (3)
1. the modern sensor technology is used real standard platform with single-chip microcomputer; Be with 10 kinds of sensors, one group of single-chip microcomputer and one group of power supply design circuit and process 10 modules; That is: cascaded communication module, human-computer interaction module, power module, embedded scm module, photoelectric sensor module, strain-ga(u)ge transducer module, current vortex sensor module, temperature sensor module, single bus sensor module and phase shifter module; 10 module making printed circuit board (PCB)s; The front is installed on the can as card; Sensor installation, single-chip microcomputer and electronic devices and components and join the picture circuit theory diagrams on the card is characterized in that: frame fixation on the table body, framework middle position fixed installation cascaded communication module; Human-computer interaction module, embedded scm module, power module, photoelectric sensor module, strain-ga(u)ge transducer module, current vortex sensor module, temperature sensor module, single bus sensor module and phase shifter module are contained on the can that sheet iron processes; Four disc strong magnets are installed for four jiaos in 9 can back sides, suck the position, space up and down in the cascaded communication module, and the keyboard and the display of computing machine placed on the desktop right side; Bottom is two cabinets of band drawer, and right cabinet is placed main frame.
2. modern sensor technology according to claim 1 is used real standard platform with single-chip microcomputer; It is characterized in that: the long 1130mm of cascaded communication module card, wide 140mm.; The long 420mm of power module card, wide 300mm, human-computer interaction module, embedded scm module, photoelectric sensor module, strain-ga(u)ge transducer module, current vortex sensor module, temperature sensor module, single bus sensor module and the long 200mm of the same size of phase shifter module card, wide 300mm.
3. modern sensor technology according to claim 1 is used real standard platform with single-chip microcomputer; It is characterized in that: human-computer interaction module, embedded scm module, power module, photoelectric sensor module, strain-ga(u)ge transducer module, current vortex sensor module, temperature sensor module, single bus sensor module and phase shifter module; Four the thick 3-5mm disc of diameter 10mm strong magnets are installed for four jiaos in 9 can back sides; Suck position, space up and down in the cascaded communication module; The long 440mm of power module can, high 320mm, thick 52mm; Human-computer interaction module, embedded scm module, photoelectric sensor module, strain-ga(u)ge transducer module, current vortex sensor module, temperature sensor module, single bus sensor module and phase shifter module, 8 module cans are the long 220mm of same size, high 320mm, thick 52mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200440281U CN202549157U (en) | 2012-02-13 | 2012-02-13 | Practical training platform for application of modern sensor technology and single chip microcomputer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200440281U CN202549157U (en) | 2012-02-13 | 2012-02-13 | Practical training platform for application of modern sensor technology and single chip microcomputer |
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| Publication Number | Publication Date |
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| CN202549157U true CN202549157U (en) | 2012-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200440281U Expired - Fee Related CN202549157U (en) | 2012-02-13 | 2012-02-13 | Practical training platform for application of modern sensor technology and single chip microcomputer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106228871A (en) * | 2016-08-31 | 2016-12-14 | 东北师范大学 | Physics Innovation Training experimental box |
| CN113487945A (en) * | 2021-07-23 | 2021-10-08 | 赣南医学院 | Teaching device for practical training based on electronic technology |
-
2012
- 2012-02-13 CN CN2012200440281U patent/CN202549157U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106228871A (en) * | 2016-08-31 | 2016-12-14 | 东北师范大学 | Physics Innovation Training experimental box |
| CN113487945A (en) * | 2021-07-23 | 2021-10-08 | 赣南医学院 | Teaching device for practical training based on electronic technology |
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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: 20121121 Termination date: 20170213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |