CN204516197U - A kind of digital and electronic experiment module - Google Patents
A kind of digital and electronic experiment module Download PDFInfo
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- CN204516197U CN204516197U CN201520170490.XU CN201520170490U CN204516197U CN 204516197 U CN204516197 U CN 204516197U CN 201520170490 U CN201520170490 U CN 201520170490U CN 204516197 U CN204516197 U CN 204516197U
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Abstract
The utility model provides a kind of technical scheme of digital and electronic experiment pattern, comprise the base plate with outlet, base plate is provided with the digital display module with plug wire hole, with counter and the DA output module of plug wire hole, with the RAM module for reading and writing of plug wire hole, with the IC locking bed of plug wire hole, with the potentiometer module of plug wire hole, with the single pulse source module of plug wire hole, with the continuous impulse source module of plug wire hole, with the light-emitting diode (LED) module of plug wire hole, with the logic level switch module of plug wire hole, in addition, also has the expansion board with plug wire hole, base plate is provided with the fixed orifice for fixing expansion board.The experiment pattern of the program only comprises modal tandem circuit, and other circuit adopt the mode of expansion board, and user can need an apolegamy part wherein according to the teaching of oneself, and easy to use, simple and practical, lightweight, volume is little.
Description
Technical field
The utility model relates to a kind of technical education experimental real-training equipment, XK-DE2S type digital and electronic brassboard.The object of this utility model is present situation for current middle Education About Aids In Vocational Schools, universities and colleges of undergraduate course's electrical type relevant speciality experimental facilities and a kind of experimental provision proposed.
Background technology
In the prior art, the major technique basic course of known technology to be Digital Electronic Technique be electronic technology is the married a branch of instruction in school of theory and practice.Digital Electronic Technique is widely used in life, and such as Digital Television, mobile phone, computer etc., all need digital circuit knowledge.Present digital and electronic experience system is made up of practical traning platform and experimental box usually, and circuit is many and complicated, in the teaching of a lot of universities and colleges at all with less than, cause the waste of resource.This is the weak point existing for prior art.
Summary of the invention
The purpose of this utility model, be exactly for the deficiency existing for prior art, and a kind of technical scheme is provided, the experiment pattern of the program only comprises modal tandem circuit, and other circuit adopt the mode of expansion board, and user can need an apolegamy part wherein according to the teaching of oneself, easy to use, simple and practical, lightweight, volume is little.
This programme is achieved by the following technical measures: a kind of digital and electronic experiment pattern, comprise the base plate with outlet, the feature of this programme is: on base plate, be provided with the digital display module with plug wire hole, with counter and the DA output module of plug wire hole, with the RAM module for reading and writing of plug wire hole, with the IC locking bed of plug wire hole, with the potentiometer module of plug wire hole, with the single pulse source module of plug wire hole, with the continuous impulse source module of plug wire hole, with the light-emitting diode (LED) module of plug wire hole, with the logic level switch module of plug wire hole, in addition, also has the expansion board with plug wire hole, base plate is provided with the fixed orifice for fixing expansion board.
Digital display module is provided with chip holder, and described chip holder is connected with plug wire hole.
Counter and DA output module are provided with chip holder, and described chip holder is connected with plug wire hole.
RAM module for reading and writing is provided with chip holder, and described chip holder is connected with plug wire hole.
Continuous impulse source module is provided with chip holder, and described chip holder is connected with plug wire hole.
Described continuous impulse source module is arranged on the middle part of base plate, the left side of continuous impulse source module is provided with logic level switch module, the below of continuous impulse source module is provided with IC locking bed, RAM module for reading and writing is set on the right side of continuous impulse source module, counter and DA output module are set on the top of RAM module for reading and writing.
The beneficial effect of this programme can be learnt according to describing of such scheme, owing to there being the base plate with outlet in this scenario, can powering, being convenient to test when testing; Base plate there is digital display module, may be used for display; Counter and DA output module, RAM module for reading and writing, potentiometer module, single pulse source module, continuous impulse source module, light-emitting diode (LED) module, logic level switch module etc. may be used for testing accordingly; The above-mentioned plug wire hole that all has connects, and during experiment, the module that experimenter will be used for testing is inserted plug wire hole by connecting line and carried out connecting; Have IC locking bed, may be used for fixed chip, be beneficial to and test, other circuit adopt the mode of expansion board, and user can need an apolegamy part wherein according to the teaching of oneself; Continuous impulse source module is arranged on the middle part of base plate, the left side of continuous impulse source module is provided with logic level switch module, the below of continuous impulse source module is provided with IC locking bed, RAM module for reading and writing is set on the right side of continuous impulse source module, counter and DA output module are set on the top of RAM module for reading and writing, such arrangement, take full advantage of the space of base plate, be also beneficial to experimenter and carry out line, be convenient to the carrying out of testing.As can be seen here, the utility model compared with prior art, has substantive distinguishing features and progress, and its beneficial effect implemented also is apparent.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the structural representation of expansion board.
In figure, 1 is outlet, and 2 is base plate, 3 is digital display module, and 4 is counter and DA output module, and 5 is RAM module for reading and writing, 6 is IC locking bed, and 7 is single pulse source module, and 8 is potentiometer module, 9 is continuous impulse source module, and 10 is light-emitting diode (LED) module, and 11 is logic level switch module, 12 is plug wire hole, 13 is fixed orifice, and 14 is expansion board, and 15 is chip holder.
Embodiment
For the technical characterstic of this programme can be clearly demonstrated, below by an embodiment, and in conjunction with its accompanying drawing, this programme is set forth.
Can be found out by accompanying drawing, a kind of digital and electronic experiment pattern of this programme, comprise the base plate 2 with outlet 1, be provided with the digital display module 3 with plug wire hole 12 on a base plate 2, with counter and the DA output module 4 of plug wire hole 12, with the RAM module for reading and writing 5 of plug wire hole 12, with the IC locking bed 6 of plug wire hole 12, with the potentiometer module 8 of plug wire hole 12, with the single pulse source module 7 of plug wire hole 12, with the continuous impulse source module 9 of plug wire hole 12, with the light-emitting diode (LED) module 10 of plug wire hole 12, with the logic level switch module 11 of plug wire hole 12, in addition, also has the expansion board 14 with plug wire hole 12, be provided with the fixed orifice 13 for fixing expansion board 14 on a base plate 2.Digital display module 3 is provided with chip holder 15, and described chip holder 15 is connected with plug wire hole 12.Counter and DA output module 4 are provided with chip holder 15, and described chip holder 15 is connected with plug wire hole 12.RAM module for reading and writing 5 is provided with chip holder 15, and described chip holder 15 is connected with plug wire hole 12.Continuous impulse source module 9 is provided with chip holder 15, and described chip holder 15 is connected with plug wire hole 12.
Described continuous impulse source module 9 is arranged on the middle part of base plate 2, the left side of continuous impulse source module 9 is provided with logic level switch module 11, the below of continuous impulse source module 9 is provided with IC locking bed 6, RAM module for reading and writing 5 is set on the right side of continuous impulse source module 9, counter and DA output module 4 are set on the top of RAM module for reading and writing 5.
Claims (6)
1. a digital and electronic experiment pattern, comprise the base plate with outlet, it is characterized in that: on base plate, be provided with the digital display module with plug wire hole, with counter and the DA output module of plug wire hole, with the RAM module for reading and writing of plug wire hole, with the IC locking bed of plug wire hole, with the potentiometer module of plug wire hole, with the single pulse source module of plug wire hole, with the continuous impulse source module of plug wire hole, with the light-emitting diode (LED) module of plug wire hole, with the logic level switch module of plug wire hole, in addition, also has the expansion board with plug wire hole, base plate is provided with the fixed orifice for fixing expansion board.
2. digital and electronic experiment pattern according to claim 1, is characterized in that: on digital display module, be provided with chip holder, described chip holder is connected with plug wire hole.
3. digital and electronic experiment pattern according to claim 1, is characterized in that: on counter and DA output module, be provided with chip holder, and described chip holder is connected with plug wire hole.
4. digital and electronic experiment pattern according to claim 1, is characterized in that: on RAM module for reading and writing, be provided with chip holder, described chip holder is connected with plug wire hole.
5. digital and electronic experiment pattern according to claim 1, is characterized in that: on continuous impulse source module, be provided with chip holder, described chip holder is connected with plug wire hole.
6. digital and electronic experiment pattern according to claim 1, it is characterized in that: described continuous impulse source module is arranged on the middle part of base plate, the left side of continuous impulse source module is provided with logic level switch module, the below of continuous impulse source module is provided with IC locking bed, RAM module for reading and writing is set on the right side of continuous impulse source module, counter and DA output module are set on the top of RAM module for reading and writing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520170490.XU CN204516197U (en) | 2015-03-25 | 2015-03-25 | A kind of digital and electronic experiment module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520170490.XU CN204516197U (en) | 2015-03-25 | 2015-03-25 | A kind of digital and electronic experiment module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204516197U true CN204516197U (en) | 2015-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520170490.XU Active CN204516197U (en) | 2015-03-25 | 2015-03-25 | A kind of digital and electronic experiment module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204516197U (en) |
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2015
- 2015-03-25 CN CN201520170490.XU patent/CN204516197U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |