CN204537609U - Based on the Multi-functional transmission experimental teaching unit of upper and lower computer observing and controlling - Google Patents
Based on the Multi-functional transmission experimental teaching unit of upper and lower computer observing and controlling Download PDFInfo
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- CN204537609U CN204537609U CN201520105080.7U CN201520105080U CN204537609U CN 204537609 U CN204537609 U CN 204537609U CN 201520105080 U CN201520105080 U CN 201520105080U CN 204537609 U CN204537609 U CN 204537609U
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- gear train
- controlling
- bearing seat
- experimental teaching
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Abstract
The utility model discloses a kind of Multi-functional transmission experimental teaching unit based on upper and lower computer observing and controlling, comprise the base with column, be installed in the drive unit on base, bearing seat, gear train unit and L-type riser, described drive unit is in transmission connection by shaft coupling and described gear train unit, described gear train unit and bearing seat support and connection, the base at the two ends of described bearing seat is installed with respectively described L-type riser, described gear train unit is supported by described bearing seat, described L-type riser; Described gear train unit is provided with sensor, and described sensor is connected with described slave computer by isolation and switching device, and described slave computer and host computer communicate to connect.The utility model can realize the real-time data acquisition of the multiple kind of drive, analyzing and processing, data store and playback; The comprehensive application ability of training student cooperative learning and rudimentary knowledge, practical.
Description
Technical field
The utility model relates to a kind of Multi-functional transmission experimental teaching unit based on upper and lower computer observing and controlling, particularly relates to mechanical drive train and to unify the actual training device carrying out real-time data acquisition, analyzing and processing that test macro combines.
Background technology
Machine driven system is an important component part of various plant equipment, same gear train is also an important content of mechanical speciality course, if mechanical motion composition and principle are demonstrated out in directly perceived, vivid mode, simultaneously can carry out dismounting, creative mix, real-time data acquisition and analyzing and processing easily again, for improve the quality of teaching and students ' thinking ability is very helpful.But at present for mechanical drive aspect, commercially little with the basic drive apparatus of training student electromechanical integration ability training, so one is badly in need of in all kinds of middle Education About Aids In Vocational Schools can pass through upper and lower computer observing and controlling, carry out parameter acquisition, the analyzing and processing such as real-time straight-line displacement, angular displacement and swing speed, the teaching training apparatus of reflection mechanical motion mechanism working condition.
Existing various mechanical drive Practical training equipment relative maturity, the practical training stand of data acquisition function is had generally to be used for the performances such as measured power, moment of torsion, torque, rotating speed, do not design production teaching equipment from the target of cultivating mechanical Higher Vocational-Technical College Students, lack specific aim, the equipment of exploitation well can not embody the real training thinking of mechanical speciality core curriculum in principle, structure and control etc., and practice-training teaching specific aim is not strong, cost is high, poor practicability.
Summary of the invention
In order to the teaching training apparatus overcoming existing mechanical speciality core curriculum can not provide visual, dynamic human-computer interaction interface, not there is Real-time Collection, analyzing and processing straight-line displacement, angular displacement and the isoparametric function of swing speed, and cost is high, the deficiency of poor practicability, the utility model provides a kind of mechanical transmission mechanism unit and sensor technology, control technology to organically combine and reduce costs, the practical Multi-functional transmission experimental teaching unit based on upper and lower computer observing and controlling.
The technical solution adopted in the utility model is:
Based on the Multi-functional transmission experimental teaching unit of upper and lower computer observing and controlling, comprise the base with column, be installed in the drive unit on base, bearing seat, gear train unit and L-type riser, described drive unit is in transmission connection by shaft coupling and described gear train unit, described gear train unit and bearing seat support and connection, it is characterized in that: the base at the two ends of described bearing seat is installed with respectively described L-type riser, described gear train unit is supported by described bearing seat, described L-type riser; Described gear train unit is provided with sensor, and described sensor is connected with described slave computer by isolation and switching device, and described slave computer and host computer communicate to connect.
Described base offers hole, and described drive unit, bearing seat and L-type riser are installed in hole by spacer for bolt nut.
Described hole is circular hole or elliptical aperture.
Described drive unit is motor.
Described gear train unit is a kind of or any two kinds and the above combination in them in tape handler, chain-drive mechanism, sheave drive mechanism, cam drive, bevel gear transmission, gear drive, slider-crank mechanism and crank and rocker mechanism.
Described sensor is linear displacement transducer, angular displacement sensor or oscillation gauge.
Described host computer is with the compiling type graphical programming language LabVIEW under the Windows XP operating system of operation interface.
Described slave computer comprises data collecting card PCI-8310.
In the utility model, gear train unit and sensor form kinematic train A, and upper and lower mechanism becomes test macro B.
As long as the utility model changes standard component and driving member position and form, different mechanical transmission mechanism forms is arranged on base L-type riser and bearing seat alone or in combination, the creative mix of machine driven system can be realized; Sensor simultaneously on gear train unit is connected with slave computer by isolation modular converter, realizes the performance parameters such as the straight-line displacement of corresponding transmission parts in Real-time Collection gear train unit, angular displacement and swing speed, carries out analyzing and processing.The integrated use of mechanical drive creative mix and computer testing system, promotes the comprehensive application ability of student's rudimentary knowledge.
The beneficial effects of the utility model are embodied in:
1, reduce costs;
2, the real-time data acquisition of the multiple kind of drive, analyzing and processing, data storage and playback can be realized;
3, the comprehensive application ability of training student cooperative learning and rudimentary knowledge;
4, practical.
Accompanying drawing explanation
Fig. 1 is the utility model device one-piece construction schematic diagram.
Fig. 2 is the utility model device structure composed figure.
Fig. 3 is the utility model device test system Organization Chart.
Fig. 4 is the total system frame diagram that the utility model device DAQ equipment is connected with upper and lower computer.
Fig. 5 is the utility model device slave computer data collecting card processing procedure structural drawing.
Embodiment
Referring to figs. 1 through Fig. 5, based on the Multi-functional transmission experimental teaching unit of upper and lower computer observing and controlling, comprise the base 3 with column, set firmly drive unit 1 on the base 3, bearing seat 4, gear train unit 5 and L-type riser 6, described drive unit 1 is in transmission connection by shaft coupling 2 and described gear train unit 5, described gear train unit 5 and bearing seat 4 support and connection, the base 3 at the two ends of described bearing seat 4 is installed with described L-type riser 6 respectively, and described gear train unit 5 is supported by described bearing seat 4, described L-type riser 6; Described gear train unit 5 is provided with sensor 7, and described sensor 7 is connected with described slave computer 10 by isolation and switching device 8, and described slave computer 10 communicates to connect with host computer 9.
Described base 3 offers hole, and described drive unit 1, bearing seat 4 and L-type riser 6 are installed in hole by spacer for bolt nut.
Described hole is circular hole or elliptical aperture.
Described drive unit 1 is motor.
Described gear train unit 5 is a kind of or any two kinds and the above combination in them in tape handler, chain-drive mechanism, sheave drive mechanism, cam drive, bevel gear transmission, gear drive, slider-crank mechanism and crank and rocker mechanism.
Described sensor 7 is linear displacement transducer, angular displacement sensor or oscillation gauge.
Described host computer 9 is with the compiling type graphical programming language LabVIEW under the Windows XP operating system of operation interface.
Described slave computer 10 comprises data collecting card PCI-8310.
In the utility model, gear train unit and sensor form kinematic train A, and upper and lower mechanism becomes test macro B.
As long as the utility model changes standard component and driving member position and form, different mechanical transmission mechanism forms is arranged on base L-type riser and bearing seat alone or in combination, the creative mix of machine driven system can be realized; Sensor simultaneously on gear train unit is connected with slave computer by isolation modular converter, realizes the performance parameters such as the straight-line displacement of corresponding transmission parts in Real-time Collection gear train unit, angular displacement and swing speed, carries out analyzing and processing.The integrated use of mechanical drive creative mix and computer testing system, promotes the comprehensive application ability of student's rudimentary knowledge.
Content described in this instructions embodiment is only enumerating the way of realization of inventive concept; protection domain of the present utility model should not be regarded as being only limitted to the concrete form that embodiment is stated, protection domain of the present utility model also and conceive the equivalent technologies means that can expect according to the utility model in those skilled in the art.
Claims (8)
1. based on the Multi-functional transmission experimental teaching unit of upper and lower computer observing and controlling, comprise the base with column, be installed in the drive unit on base, bearing seat, gear train unit and L-type riser, described drive unit is in transmission connection by shaft coupling and described gear train unit, described gear train unit and bearing seat support and connection, it is characterized in that: the base at the two ends of described bearing seat is installed with respectively described L-type riser, described gear train unit is supported by described bearing seat, described L-type riser; Described gear train unit is provided with sensor, and described sensor is connected with described slave computer by isolation and switching device, and described slave computer and host computer communicate to connect.
2., as claimed in claim 1 based on the Multi-functional transmission experimental teaching unit of upper and lower computer observing and controlling, it is characterized in that: described base offers hole, described drive unit, bearing seat and L-type riser are installed in hole by spacer for bolt nut.
3., as claimed in claim 2 based on the Multi-functional transmission experimental teaching unit of upper and lower computer observing and controlling, it is characterized in that: described hole is circular hole or elliptical aperture.
4., as claimed in claim 2 or claim 3 based on the Multi-functional transmission experimental teaching unit of upper and lower computer observing and controlling, it is characterized in that: described drive unit is motor.
5., as claimed in claim 4 based on the Multi-functional transmission experimental teaching unit of upper and lower computer observing and controlling, it is characterized in that: described gear train unit is a kind of or two or more arbitrarily in them combination in tape handler, chain-drive mechanism, sheave drive mechanism, cam drive, bevel gear transmission, gear drive, slider-crank mechanism and crank and rocker mechanism.
6., as claimed in claim 5 based on the Multi-functional transmission experimental teaching unit of upper and lower computer observing and controlling, it is characterized in that: described sensor is linear displacement transducer, angular displacement sensor or oscillation gauge.
7., as claimed in claim 6 based on the Multi-functional transmission experimental teaching unit of upper and lower computer observing and controlling, it is characterized in that: described host computer is with the compiling type graphical programming language LabVIEW under the Windows XP operating system of operation interface.
8., as claimed in claim 7 based on the Multi-functional transmission experimental teaching unit of upper and lower computer observing and controlling, it is characterized in that: described slave computer comprises data collecting card PCI-8310.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520105080.7U CN204537609U (en) | 2015-02-12 | 2015-02-12 | Based on the Multi-functional transmission experimental teaching unit of upper and lower computer observing and controlling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520105080.7U CN204537609U (en) | 2015-02-12 | 2015-02-12 | Based on the Multi-functional transmission experimental teaching unit of upper and lower computer observing and controlling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204537609U true CN204537609U (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520105080.7U Expired - Fee Related CN204537609U (en) | 2015-02-12 | 2015-02-12 | Based on the Multi-functional transmission experimental teaching unit of upper and lower computer observing and controlling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204537609U (en) |
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2015
- 2015-02-12 CN CN201520105080.7U patent/CN204537609U/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: 20150805 Termination date: 20160212 |
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| CF01 | Termination of patent right due to non-payment of annual fee |