CN207165066U - Teaching experiment practice training device based on PLC - Google Patents
Teaching experiment practice training device based on PLC Download PDFInfo
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- CN207165066U CN207165066U CN201720667746.7U CN201720667746U CN207165066U CN 207165066 U CN207165066 U CN 207165066U CN 201720667746 U CN201720667746 U CN 201720667746U CN 207165066 U CN207165066 U CN 207165066U
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Abstract
It the utility model is related to a kind of teaching experiment practice training device based on PLC；The teaching experiment practice training device contains support body and the PLC experimental facilities on support body, support body contains two straight-bars being vertically arranged and a mesh plate being vertically arranged, mesh plate is arranged between the top of two straight-bars, and PLC experimental facilities is arranged on the preceding surface of mesh plate；One upper table is installed, the left and right both sides of upper table are connected by two fold mechanisms with the side of two straight-bars respectively between the middle part of two straight-bars；Two lower tables are installed between the bottom of two straight-bars, the left and right both sides of two lower tables are connected by two T-shaped fixed columns with the side of two straight-bars respectively, two lower tables can fold, and when two lower tables are all opened, their upper surface is located in approximately the same plane；The utility model can be provided for student it is true, completely put into practice exercise platform, and its is easy to use, occupy little space, cost is low.
Description
（One）, technical field：
It the utility model is related to a kind of experiment device for teaching, more particularly to a kind of teaching experiment practice training device based on PLC.
（Two）, background technology：
In modern industrial production, the application of automation equipment is more and more wider, automaticity more and more higher, at present, electricity
The efficient vitality developed using contemporary industry is turned into of gas automatic technology, industrial production is to such applied skilled personnel
There is great demand.But the applied skilled personnel of colleges and universities' culture at present expects to have with enterprise to its practical skill
Larger gap, main reason is that the platform that school is supplied to student to carry out putting into practice technical ability exercise has following problems：（1）
Experimental provision is closed, and student can't see actual equipment and element in experiment, was used some element when experiment, and was arrived
Industry spot does not know it is which element yet.（2）The flexibility of hardware circuit overlap joint is poor and simple to operate, only needs simply
Patching wire can just be rapidly completed, and not have the effect for tempering study.（3）Expensive, circuit connection is integrated to be fixed, substantially not
Possesses autgmentability.Therefore, carry out the development work of experimental real-training instrument and equipment designed, designed, be to solve current colleges and universities' experimental real-training
The important channel of present situation, it is the effective way for realizing the applied skilled personnel of colleges and universities' culture truly.
（Three）, utility model content：
The technical problems to be solved in the utility model is：A kind of teaching experiment practice training device based on PLC is provided, this is based on
PLC teaching experiment practice training device can be provided for student it is true, completely put into practice exercise platform, and its is easy to use, accounts for
With space is small, cost is low.
The technical solution of the utility model：A kind of teaching experiment practice training device based on PLC, containing support body and installed in frame
PLC experimental facilities on body, support body contain two straight-bars being vertically arranged and a mesh plate being vertically arranged, two straight-bars
Lower end is equipped with leg, and mesh plate is arranged between the top of two straight-bars, two straight-bars left and right two with mesh plate respectively
Side is connected, and PLC experimental facilities is arranged on the preceding surface of mesh plate；One is provided between the middle part of two straight-bars to serve
Plate, the left and right both sides of upper table are connected by two fold mechanisms with the side of two straight-bars respectively；Contain in each fold mechanism
There are fixed column, U-type groove, slide bar and check lock lever, fixed column is vertically arranged, and the left surface or right flank of fixed column pass through the first screw
It is connected with the side of straight-bar, the back side edge of upper table and the leading flank upper articulation of fixed column, U-type groove are reverse mounted in upper table
Bottom surface on, the setting direction of U-type groove is vertical with the back side edge of upper table, and one and U are respectively provided with the wing plates on two sides of U-type groove
Type groove long strip through hole in the same direction, the size of two long strip through hole is identical and position is mutually corresponding, and slide bar, which contains to be parallel to each other, to be set
The front end of leading flank lower hinge of the rear end of the left bar and right bar put, left bar and right bar with fixed column, left bar and right bar point
Not Wei Yu U-type groove both sides, and the front end of left bar and right bar is linked together by the first transverse axis, and first transverse axis passes through two
Long strip through hole, when upper table around side rotates upwardly and downwardly thereafter when, first transverse axis slides in two long strip through hole, meanwhile,
Left bar and right bar also rotate upwardly and downwardly around its rear end；The middle part of check lock lever is provided with the axis hole of a transverse direction, in the middle part of U-type groove and position
It is provided with the second transverse axis between its wing plates on two sides, the second transverse axis is positioned at the lower section of two long strip through hole, and check lock lever is by thereon
Axis hole is arranged on the second transverse axis, and when pulling the front end of check lock lever, the rear end of check lock lever rotates around the second transverse axis, after check lock lever
End face is provided with a groove；When upper table around side is rotated upwardly into horizontal level thereafter when, the first transverse axis slides into two
The rear portion of individual long strip through hole, the front end of check lock lever is pulled, the groove on check lock lever rear end face is stuck on the first transverse axis, now,
Upper table is in open mode；When the front end for pulling check lock lever, the groove on check lock lever rear end face is set to be removed from the first transverse axis
When, upper table is pivotally lowered into vertical position around side thereafter, and now, upper table is in folded state.
Two lower tables are installed, two lower tables are respectively front lower table and rear lower table between the bottom of two straight-bars
Plate, front lower table and rear lower table lead to respectively positioned at the front side of two straight-bars and rear side, the left and right both sides of two lower tables respectively
Two T-shaped fixed columns are crossed to be connected with the side of two straight-bars；The left surface or right flank of each T-shaped fixed column vertical portion pass through
The side of second screw and straight-bar is connected, and the lateral part of T-shaped fixed column is front and rear to be set, and back side edge and the T-shaped of front lower table are consolidated
The first half upper surface of fixed column lateral part is hinged, in the front side edge of rear lower table and the latter half of of T-shaped fixed column lateral part
Surface is hinged；When front lower table around side is pivotally lowered into horizontal level thereafter when, front lower table is blocked in the horizontal stroke of T-shaped fixed column
To on the first half of part, now, front lower table is opened；When front lower table around side is rotated upwardly into vertical position thereafter when,
Front lower table folds；When rear lower table is pivotally lowered into horizontal level around its front side edge, lower table is blocked in T-shaped fixed column afterwards
Lateral part it is latter half of on, now, lower table is opened afterwards；When after lower table be rotated upwardly into vertical position around its front side edge
When, lower table folds afterwards；When front lower table and rear lower table are opened, front lower table and the afterwards upper surface of lower table are located at same
In one plane.
Front lower table is identical with size, the shape of rear lower table；A level is additionally provided between the bottom of two straight-bars
Cross bar, the cross bar is also located between front lower table and afterwards lower table, when lower table is opened when front lower table and afterwards, the cross bar
Upper surface and front lower table, the upper surface of rear lower table be located in approximately the same plane；
Upper table, front lower table and rear lower table are the plate that surrounding studs with frame；The rear end of left bar and right bar is with consolidating
The protruding block of the leading flank bottom of fixed column is hinged, and left bar and right bar are respectively positioned at the both sides of protruding block；The branch of two straight-bar lower ends
Pin is the horizon bar that sets before and after two, and a roller is installed in the rear and front end of each horizon bar lower surface respectively, band on roller
Locking key, it is easy to lock roller after experimental provision is moved to correct position；Fixed column installation screw in the middle part of straight-bar on side
Quantity is more than the quantity of the first screw, and the quantity of the T-shaped fixed column installation screw in the lower side of straight-bar is than the second screw
Quantity is more, and the head of the first screw and the second screw carries manual pulley, and manual pulley is beneficial to the dismounting of screw, so as to fixed column
Quick regulation is carried out with the position of T-shaped fixed column.
Upper table, front lower table and rear lower table are rectangular slab, and the material of upper table, front lower table and rear lower table is equal
For rubber slab.
PLC experimental facilities contains PLC master controllers, PLC brassboards, touch-screen, air switch, Switching Power Supply, power supply and inserted
Seat, contactor, auxiliary reclay and button, in use, can open upper table, front lower table and rear lower table, upper table
On can place PC host computers, front lower table and on lower table can place motor afterwards.
PLC master controllers, air switch, contactor, auxiliary reclay are freely assembled by installing guide rail on mesh plate；
PLC brassboards, Switching Power Supply, power outlet are freely assembled by screw on mesh plate；Touch-screen uses touch-screen mounting bracket
It is fixed on mesh plate；Button is fixed on mesh plate using button mounting bracket, and button installation is provided with above button mounting bracket
Hole, each button are fixed on mounting bracket by a button installing hole；It is attached, is led to by binding post between each equipment
Crossed beam trunking is connected up, and installation all devices can selectively be installed on demand according to experimental real-training requirement.PC host computers are
The notebook computer of programming software is installed；Motor is threephase asynchronous；PLC brassboards use copper-clad plate material, in PLC
Various experimental projects can be designed on brassboard（Such as：The control of crossroad access lamp, liquid mix control, motor star-three automatically
Angle startup and manipulator control etc.）.When the student for begining to learn PLC does the experimental project of classics, for the input in experimental project
With output signal controlled device is simulated using the respective modules on PLC brassboards.The brassboard is mainly completed in PLC experimental teachings
Infrastest, for practice training lay the first stone, while avoid beginner because circuit connection it is improper caused by physical device
The situation of damage.
The beneficial effects of the utility model：
The 1st, PLC experimental facilities is installed on mesh plate of the present utility model, PC host computers can be placed on upper table, it is front lower
Motor can be placed on table and rear lower table, therefore, the utility model can provide true, complete practice for student and forge
Platform is refined, student can need to select relevant device freely to install on the experimental provision according to experimental real-training, facilitate students ' understanding
Equipment, selection equipment, hardware circuit design and wiring, progress software programming and commissioning test are carried out, carry out simple project to comprehensive
The professional skill training of conjunction project.
2nd, the installation of PLC experimental facilities, the easy removal on mesh plate of the present utility model, upper table, front lower table
With it is foldable after rear lower table use, occupy little space, be easy to deposit, the bottom of support body is provided with roller, convenient whole experiment
The movement of device, convenient in carrying.
3rd, PLC brassboards of the present utility model can designed, designed as needed, it can substitute PLC experiments that colleges and universities use
PLC experimental teachings function possessed by platform, and its is cheap, function is more rich.
4th, the utility model can carry out the experimental teaching and integrating skills training of the courses such as electrical control, PLC technology,
Training program is related to Electrical Control Technology, PLC control technology, touch screen technology, ipc monitor technology, industrial control network skill
Art etc., has a wide range of application.
（Four）, brief description of the drawings：
Fig. 1 is the structural representation of the teaching experiment practice training device based on PLC；
Fig. 2 is Fig. 1 left view structural representation；
Fig. 3 is the mplifying structure schematic diagram in A portions in Fig. 1；
Fig. 4 is the mplifying structure schematic diagram in B portions in Fig. 2；
Fig. 5 is the mplifying structure schematic diagram of fixed column；
Fig. 6 is the mplifying structure schematic diagram of upper table；
Fig. 7 is the mplifying structure schematic diagram of U-type groove；
Fig. 8 is the mplifying structure schematic diagram of slide bar；
Fig. 9 is the mplifying structure schematic diagram of check lock lever；
Figure 10 is the mplifying structure schematic diagram of protruding block；
Figure 11 is the mplifying structure schematic diagram of T-shaped fixed column；
Figure 12 is the mplifying structure schematic diagram of front lower table.
（Five）, embodiment：
Referring to Fig. 1~Figure 12, in figure, the teaching experiment practice training device based on PLC contains support body and on support body
PLC experimental facilities, support body contain two straight-bars being vertically arranged 1 and a mesh plate 4 being vertically arranged, under two straight-bars 1
End is equipped with leg 2, and mesh plate 4 is arranged between the top of two straight-bars 1, and two straight-bars 1 are left and right with mesh plate 4 respectively
Two side connections, PLC experimental facilities are arranged on the preceding surface of mesh plate 4；One is provided between the middle part of two straight-bars 1
Upper table 5, the left and right both sides of upper table 5 are connected by two fold mechanisms with the side of two straight-bars 1 respectively；It is each to fold
Contain fixed column 6, U-type groove 10, slide bar 7 and check lock lever 15 in mechanism, fixed column 6 is vertically arranged, the left surface of fixed column 6 or the right side
Side is connected by the first screw 18 with the side of straight-bar 1, the back side edge of upper table 5 and the leading flank upper articulation of fixed column 6,
U-type groove 10 is reverse mounted on the bottom surface of upper table 5, and the setting direction of U-type groove 10 is vertical with the back side edge of upper table 5, U-shaped
A long strip through hole 11 in the same direction with U-type groove 10, the size phase of two long strip through hole 11 are respectively provided with the wing plates on two sides of groove 10
With and position it is mutually corresponding, slide bar 7 contains left bar arranged in parallel and right bar, and the rear end of left bar and right bar is and fixed column
The front end of 6 leading flank lower hinge, left bar and right bar is located at the both sides of U-type groove 10 respectively, and the front end of left bar and right bar leads to
Cross the first transverse axis 14 to link together, first transverse axis 14 passes through two long strip through hole 11, when upper table 5 is around thereafter on side
During lower rotation, first transverse axis 14 slides in two long strip through hole 11, meanwhile, left bar and right bar also turn up and down around its rear end
It is dynamic；The middle part of check lock lever 15 is provided with the axis hole 12 of a transverse direction, is provided with the middle part of U-type groove 10 and between its wing plates on two sides
Second transverse axis 13, the second transverse axis 13 are arranged on positioned at the lower section of two long strip through hole 11, check lock lever 15 by axis hole 12 thereon
On second transverse axis 13, when pulling the front end of check lock lever 15, the rear end of check lock lever 15 rotates around the second transverse axis 13, after check lock lever 15
End face is provided with a groove 16；When upper table 5 around side is rotated upwardly into horizontal level thereafter when, the first transverse axis 14 slides
To the rear portion of two long strip through hole 11, the front end of check lock lever 15 is pulled, the groove 16 on the rear end face of check lock lever 15 is stuck in first
On transverse axis 14, now, upper table 5 is in open mode；When the front end for pulling check lock lever 15, make recessed on the rear end face of check lock lever 15
When groove 16 is removed from the first transverse axis 14, upper table 5 is pivotally lowered into vertical position around side thereafter, now, at upper table 5
In folded state.
Two lower tables are installed, under two lower tables are respectively front lower table 20 and are rear between the bottom of two straight-bars 1
Table 19, front lower table 20 and rear lower table 19 respectively positioned at the front side of two straight-bars 1 and rear side, two lower tables it is left and right
Both sides are connected by two T-shaped fixed columns 21 with the side of two straight-bars 1 respectively；A left side for each vertical portion of T-shaped fixed column 21
Side or right flank are connected by the second screw 22 with the side of straight-bar 1, and the lateral part of T-shaped fixed column 21 is front and rear to be set, preceding
The back side edge of lower table 20 and the first half upper surface of the lateral part of T-shaped fixed column 21 are hinged, the front side edge and T of rear lower table 19
The latter half of upper surface of the lateral part of shape fixed column 21 is hinged；When front lower table 20 is pivotally lowered into horizontal level around side thereafter
When, on the first half for the lateral part that front lower table 20 is blocked in T-shaped fixed column 21, now, front lower table 20 is opened；When front lower
Around when side is rotated upwardly into vertical position thereafter, front lower table 20 folds table 20；When after lower table 19 around its front side edge to
Under when turning to horizontal level, rear lower table 19 be blocked in the lateral part of T-shaped fixed column 21 it is latter half of on, now, under rear
Table 19 is opened；When rear lower table 19 is rotated upwardly into vertical position around its front side edge, lower table 19 folds afterwards；When front lower table
When plate 20 and rear lower table 19 are opened, the upper surface of front lower table 20 and rear lower table 19 is located in approximately the same plane.
Front lower table 20 is identical with size, the shape of rear lower table 19；One is additionally provided between the bottom of two straight-bars 1
Horizontal cross bar 23, the cross bar 23 are also located between front lower table 20 and afterwards lower table 19, when front lower table 20 and it is rear under table
19 when opening, and the upper surface of the cross bar 23 and front lower table 20, the upper surface of rear lower table 19 are located in approximately the same plane；
Upper table 5, front lower table 20 and rear lower table 19 are the plate that surrounding studs with frame；The rear end of left bar and right bar is equal
Be hinged with the protruding block 17 of the leading flank bottom of fixed column 6, left bar and right bar are respectively positioned at the both sides of protruding block 17；Two straight-bars
The horizon bar that the leg 2 of 1 lower end is set before and after being two, a roller is installed in the rear and front end of each horizon bar lower surface respectively
3, band locking key on roller 3, it is easy to lock roller 3 after experimental provision is moved to correct position；Fixation on the middle part side of straight-bar 1
The quantity of post installation screw 24 is more than the quantity of the first screw 18, the T-shaped fixed column installation screw 25 in the lower side of straight-bar 1
Quantity it is more than the quantity of the second screw 22, the head of the first screw 18 and the second screw 22 carries manual pulley, manual pulley profit
In the dismounting of screw, to carry out quick regulation to the position of fixed column 6 and T-shaped fixed column 21.
Upper table 5, front lower table 20 and lower table 19 is rectangular slab afterwards, upper table 5, front lower table 20 and descend table afterwards
19 material is rubber slab.
PLC experimental facilities contains PLC master controllers 36, PLC brassboards 39, touch-screen 38, three-phase air switch 30, list
Phase air switch 31, Switching Power Supply 32, power outlet 33, contactor 34,35, auxiliary reclay 37 and button 40, in use, can
By upper table 5, front lower table 20 and lower table 19 is opened afterwards, and PC host computers, the front lower He of table 20 can be placed on upper table 5
Motor can be placed by descending afterwards on table 19.
PLC master controllers 36, three-phase air switch 30, single-phase air switch 31, contactor 34,35, auxiliary reclay 37
Freely assembled on mesh plate 4 by installing guide rail；PLC brassboards 39, Switching Power Supply 32, power outlet 33 are by screw in net
Freely assembled on orifice plate 4；Touch-screen 38 is fixed on mesh plate 4 using touch-screen mounting bracket；Button 40 uses button mounting bracket
It is fixed on mesh plate 4, button installing hole is provided with above button mounting bracket, each button is fixed by a button installing hole
On mounting bracket；It is attached by binding post between each equipment, is connected up by wire casing, installation all devices can root
Selectively installed on demand according to experimental real-training requirement.PC host computers are the notebook computer of installation programming software；Motor is
Threephase asynchronous；PLC brassboards 39 use copper-clad plate material, and various experimental projects can be designed on PLC brassboards（Such as：
The control of crossroad access lamp, liquid mix control, motor star-triangle start and manipulator control etc. automatically）.Begin to learn
When PLC student does the experimental project of classics, for the input in experimental project and output signal using pair on PLC brassboards
Answer module simulation controlled device.The brassboard mainly completes the infrastest in PLC experimental teachings, is laid for practice training
Basis, while avoid beginner's situation that physical device damages caused by circuit connection is improper.
Claims (6)
1. a kind of teaching experiment practice training device based on PLC, the PLC experimental facilities containing support body and on support body, it is special
Sign is：Support body contains two straight-bars being vertically arranged and a mesh plate being vertically arranged, and the lower end of two straight-bars is equipped with branch
Pin, mesh plate are arranged between the top of two straight-bars, and two straight-bars are connected with left and right two sides of mesh plate respectively, PLC
Experimental facilities is arranged on the preceding surface of mesh plate；One upper table is installed between the middle part of two straight-bars, a left side for upper table,
Right both sides are connected by two fold mechanisms with the side of two straight-bars respectively；Contain fixed column, U-shaped in each fold mechanism
Groove, slide bar and check lock lever, fixed column are vertically arranged, the side that the left surface or right flank of fixed column pass through the first screw and straight-bar
Connection, the back side edge of upper table and the leading flank upper articulation of fixed column, U-type groove is reverse mounted on the bottom surface of upper table, U
The setting direction of type groove is vertical with the back side edge of upper table, and a length in the same direction with U-type groove is respectively provided with the wing plates on two sides of U-type groove
Bar through hole, the size of two long strip through hole is identical and position is mutually corresponding, and slide bar contains left bar arranged in parallel and the right side
The front end of leading flank lower hinge of the rear end of bar, left bar and right bar with fixed column, left bar and right bar is respectively positioned at U-type groove
Both sides, and the front end of left bar and right bar is linked together by the first transverse axis, first transverse axis passes through two long strip through hole, when upper
Around when side rotates upwardly and downwardly thereafter, first transverse axis slides table in two long strip through hole, meanwhile, left bar and right bar also around
Its rear end rotates upwardly and downwardly；The middle part of check lock lever is provided with the axis hole of transverse direction, the middle part of U-type groove and positioned at its wing plates on two sides it
Between be provided with the second transverse axis, the second transverse axis is arranged on second positioned at the lower section of two long strip through hole, check lock lever by axis hole thereon
On transverse axis, when pulling the front end of check lock lever, the rear end of check lock lever rotates around the second transverse axis, and the rear end face of check lock lever is provided with one
Groove；When upper table around side is rotated upwardly into horizontal level thereafter when, after the first transverse axis slides into two long strip through hole
Portion, the front end of check lock lever is pulled, the groove on check lock lever rear end face is stuck on the first transverse axis, now, upper table, which is in, to be opened
State；When the front end for pulling check lock lever, when the groove on check lock lever rear end face is removed from the first transverse axis, upper table is around it
Back side edge is pivotally lowered into vertical position, and now, upper table is in folded state.
2. the teaching experiment practice training device according to claim 1 based on PLC, it is characterized in that：Under two straight-bars
Two lower tables, table under two lower tables are respectively front lower table and are rear, afterwards front lower table and lower table are installed between portion
Pass through two T-shaped fixed columns and two respectively positioned at the front side of two straight-bars and rear side, the left and right both sides of two lower tables respectively
The side connection of straight-bar；The side that the left surface or right flank of each T-shaped fixed column vertical portion pass through the second screw and straight-bar
Connection, the lateral part of T-shaped fixed column is front and rear to be set, the back side edge of front lower table and the first half of T-shaped fixed column lateral part
Upper surface is hinged, and the front side edge of rear lower table and the latter half of upper surface of T-shaped fixed column lateral part are hinged；When front lower table around
Thereafter when side is pivotally lowered into horizontal level, front lower table is blocked on the first half of the lateral part of T-shaped fixed column, this
When, front lower table is opened；When front lower table around side is rotated upwardly into vertical position thereafter when, front lower table folds；When after under
Table around its front side edge be pivotally lowered into horizontal level when, rear lower table is blocked in the latter half of of the lateral part of T-shaped fixed column
On, now, lower table is opened afterwards；When rear lower table is rotated upwardly into vertical position around its front side edge, lower table folds afterwards；When
When front lower table and rear lower table are opened, the upper surface of front lower table and rear lower table is located in approximately the same plane.
3. the teaching experiment practice training device according to claim 2 based on PLC, it is characterized in that：The front lower table is with after
Size, the shape of lower table are identical；A horizontal cross bar is additionally provided between the bottom of two straight-bars, before the cross bar is also located at
Between lower table and afterwards lower table, when lower table is opened when front lower table and afterwards, the upper surface of the cross bar and front lower table, after
The upper surface of lower table is located in approximately the same plane.
4. the teaching experiment practice training device according to claim 2 based on PLC, it is characterized in that：The upper table, front lower table
Plate and rear lower table are the plate that surrounding studs with frame；The rear end of the left bar and right bar with the leading flank bottom of fixed column
Protruding block is hinged, and left bar and right bar are respectively positioned at the both sides of protruding block；The leg of two straight-bar lower ends is set before and after being two
A roller is installed in horizon bar, the rear and front end of each horizon bar lower surface respectively；Fixed column installation in the middle part of straight-bar on side
The quantity of screw is more than the quantity of the first screw, and the quantity of the T-shaped fixed column installation screw in the lower side of straight-bar is than second
The quantity of screw is more, and the head of the first screw and the second screw carries manual pulley.
5. the teaching experiment practice training device according to claim 2 based on PLC, it is characterized in that：The upper table, front lower table
Plate and rear lower table are rectangular slab.
6. the teaching experiment practice training device according to claim 1 or 2 based on PLC, it is characterized in that：The PLC experiments are set
It is standby to contain PLC master controllers, PLC brassboards, touch-screen, air switch, Switching Power Supply, power outlet, contactor, middle relay
Device and button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720667746.7U CN207165066U (en) | 2017-06-09 | 2017-06-09 | Teaching experiment practice training device based on PLC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720667746.7U CN207165066U (en) | 2017-06-09 | 2017-06-09 | Teaching experiment practice training device based on PLC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207165066U true CN207165066U (en) | 2018-03-30 |
Family
ID=61711235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720667746.7U Expired - Fee Related CN207165066U (en) | 2017-06-09 | 2017-06-09 | Teaching experiment practice training device based on PLC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207165066U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109697910A (en) * | 2019-02-21 | 2019-04-30 | 江苏工程职业技术学院 | A kind of electric automatization teaching experiment real training integration unit |
| CN111627283A (en) * | 2020-06-08 | 2020-09-04 | 徐州生物工程职业技术学院 | Electrical engineering and automatic multifunctional practical training experimental device |
-
2017
- 2017-06-09 CN CN201720667746.7U patent/CN207165066U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109697910A (en) * | 2019-02-21 | 2019-04-30 | 江苏工程职业技术学院 | A kind of electric automatization teaching experiment real training integration unit |
| CN111627283A (en) * | 2020-06-08 | 2020-09-04 | 徐州生物工程职业技术学院 | Electrical engineering and automatic multifunctional practical training experimental device |
| CN111627283B (en) * | 2020-06-08 | 2021-10-08 | 徐州生物工程职业技术学院 | Electrical engineering and automatic multifunctional practical training experimental device |
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