CN206246798U - A kind of PCB layout structure of solenoid valve controller - Google Patents
A kind of PCB layout structure of solenoid valve controller Download PDFInfo
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- CN206246798U CN206246798U CN201621381576.8U CN201621381576U CN206246798U CN 206246798 U CN206246798 U CN 206246798U CN 201621381576 U CN201621381576 U CN 201621381576U CN 206246798 U CN206246798 U CN 206246798U
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Abstract
The utility model is related to a kind of PCB layout structure of solenoid valve controller, including pcb board and the input of the alternating current 220V on pcb board plug-in unit, protection circuit, transformer, AC/DC power, signal selection module, solenoid-driven control module, the connection plug-in unit of local control panel, the connection plug-in unit of remote control panel, the connection plug-in unit of manual control panel, sensor connection plug-in unit, magnetic valve connection plug-in unit and solid-state relay.Designed using anti-lightning strike, excessively stream, overvoltage crowbar in the power input of utility model；Employ solid-state relay, it is to avoid traditional relay sparking, the phenomenon of adhesion.In a word, it is this controller small volume, lightweight, portable, easy to assemble, anti-lightning strike, the cost of production and after-sales service is reduced, reduce the cycle of overseas order and the risk of source of goods supply shortage, most of various cables can be customized before dispatching from the factory and carried out, and save the engineering time at scene.
Description
Technical field
The utility model is related to board design field, more particularly to a kind of PCB layout structure of solenoid valve controller.
Background technology
With continuing to develop and progressive for international and domestic automation equipment, PLC and single-chip microcomputer has largely been used to complete letter
The work for singly repeating, and the work of software input is often carried out in PLC and single-chip microcomputer production and after-sales service, virtually
Substantial amounts of work is increased, is especially constantly upgraded and corrupted in PLC or single-chip microcomputer hardware, programming software, program, programming cable
When loss, produce and become after sale more difficult.On the other hand, the volume that conventional PLC control cabinet is all done is larger, weight compared with
Weight, waterproof and dustproof, thermal insulation effect are undesirable, and in-site installation, wiring workload is larger.
Utility model content
The utility model develops this solenoid valve controller to solve the above problems.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of PCB layout knots of solenoid valve controller
Structure, it is characterised in that including pcb board and on pcb board alternating current 220V input plug-in unit 1, protection circuit 2, transformer 3,
It is AC/DC power 4, signal selection module 5, the connection plug-in unit 7 of solenoid-driven control module 6, local control panel, remote
Connection plug-in unit 9, sensor connection plug-in unit 10, the magnetic valve connection plug-in unit of the connection plug-in unit 8, manual control panel of process control panel
11 and solid-state relay 12；
Alternating current 220V input plug-in unit 1 is distributed in the upper left corner of pcb board, and magnetic valve connection plug-in unit 11 is distributed in pcb board
Top, protection circuit 2 is distributed in the lower section that alternating current 220V is input into plug-in unit 1, and solid-state relay 12 is distributed in magnetic valve output telecommunications
The lower section of number plug-in unit 11, transformer 3 is distributed in the lower left corner of pcb board, under AC/DC power 4 is distributed in pcb board
Portion, signal selection module 5 and solenoid-driven control module 6 are distributed in the lower right corner of pcb board, the top of signal selection module 5
The connection plug-in unit 8 of remote control panel is placed, the connection plug-in unit 7 of local control panel is placed in the lower left corner of signal selection module 5,
The connection plug-in unit 9 of manual control panel is placed in the lower right corner of signal selection module 5, and the lower section of solenoid-driven control module 6 is put
Put sensor connection plug-in unit 10.
The beneficial effects of the utility model are：Power input is using anti-lightning strike, excessively stream, overvoltage protection electricity in this controller
Design on road；Employ solid-state relay, it is to avoid traditional relay sparking, the phenomenon of adhesion.In a word, this controller small volume,
It is lightweight, portable, easy to assemble, anti-lightning strike, reduce the cost of production and after-sales service, reduce overseas order cycle and
Most of the risk of source of goods supply shortage, various cables can be customized before dispatching from the factory to be carried out, and saves the engineering time at scene.
On the basis of above-mentioned technical proposal, the utility model can also do following improvement.
Further, the signal selection module 5 including RS latch U2, gate circuit U1, gate circuit U3, plug-in unit A, plug-in unit
B, plug-in unit C and plug-in unit D, electric capacity C11, electric capacity C12, electric capacity C13, electric capacity C14, electric capacity C15, electric capacity C16, resistance R11, resistance
R12, resistance row RN1, resistance row RN2, resistance row RN3 and resistance row RN4；
Plug-in unit A and plug-in unit D successively genesis analysis in the left part of signal selection module 5, plug-in unit B and plug-in unit C longitudinally divide successively
Cloth signal selection module 5 right part so that plug-in unit A, plug-in unit B, plug-in unit C and plug-in unit D constitute " 11 " shape, gate circuit U1,
RS latch U2 and gate circuit U3 are laterally distributed in the middle and upper part of signal selection module 5, resistance row RN1, resistance row RN2 and resistance row successively
RN3 is laterally distributed in the bottom of gate circuit U1 and RS latch U2 successively, hinders and arranges the bottom that RN4 is located at resistance row RN1, electric capacity C14,
C13, C16 and C15 are laterally distributed in the middle and lower part of signal selection module 5, electric capacity C12, electric capacity C11, resistance R11 and resistance successively
R12 is laterally distributed in the bottom of electric capacity C14, electric capacity C13, electric capacity C16 and electric capacity C15 successively.
Beneficial effect using above-mentioned further scheme is, by plug-in unit A and D successively genesis analysis in the left part of pcb board, to insert
Part B and C successively genesis analysis pcb board right part so that plug-in unit A, B, C and D constitute " 11 " shape, so as to facilitate the electricity
The external cable in road, meanwhile, take full advantage of centre space, each element put it is compact, for the miniaturization of circuit is provided favorably
Condition.
Further, the transformer 3 is distributed with multiple for adapting to different size specification in the installation site of pcb board
The hole of transformer.
Further, the AC/DC power 4 is distributed with multiple for adapting to different chis in the installation site of pcb board
The hole of the AC/DC power of very little specification.
Further, the solid-state relay 12 is distributed with multiple for adapting to different size in the installation site of pcb board
The hole of the solid-state relay of specification.
Further, the transformer 3 is distributed with multiple described for radiating and colligation fastening in the installation site of pcb board
The hole of transformer 3.
Brief description of the drawings
A kind of PCB layout structure schematic diagram of solenoid valve controller that Fig. 1 is provided for the utility model embodiment；
A kind of circuit structure diagram of solenoid valve controller that Fig. 2 is provided for the utility model embodiment；
The PCB layout structure schematic diagram of the signal selection module that Fig. 3 is provided for the utility model embodiment；
The circuit structure diagram of the signal selection module that Fig. 4 is provided for the utility model embodiment.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, alternating current 220V input plug-in unit, 2, protection circuit, 3, transformer, 4, AC/DC power, 5, signal behavior mould
Block, 6, solenoid-driven control module, 7, the connection plug-in unit of local control panel, 8, the connection plug-in unit of remote control panel, 9,
The connection plug-in unit of manual control panel, 10, sensor connection plug-in unit, 11, magnetic valve connection plug-in unit, 12, solid-state relay.
Specific embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this reality
With new, scope of the present utility model is not intended to limit.
As shown in figure 1, a kind of PCB layout structure of solenoid valve controller, including pcb board and the friendship on pcb board
Stream 220V inputs plug-in unit 1, protection circuit 2, transformer 3, AC/DC power 4, signal selection module 5, solenoid-driven control
The connection of the connection plug-in unit 8, manual control panel of the connection plug-in unit 7, remote control panel of molding block 6, local control panel is inserted
Part 9, sensor connection plug-in unit 10, magnetic valve connection plug-in unit 11 and solid-state relay 12；
Alternating current 220V input plug-in unit 1 is distributed in the upper left corner of pcb board, and magnetic valve connection plug-in unit 11 is distributed in pcb board
Top, protection circuit 2 is distributed in the lower section that alternating current 220V is input into plug-in unit 1, and solid-state relay 12 is distributed in magnetic valve output telecommunications
The lower section of number plug-in unit 11, transformer 3 is distributed in the lower left corner of pcb board, and AC/DC power 4 is distributed in the middle and lower part of pcb board,
Signal selection module 5 and solenoid-driven control module 6 are distributed in the lower right corner of pcb board, and the top of signal selection module 5 is placed
Place the connection plug-in unit 7 of local control panel, signal in the connection plug-in unit 8 of remote control panel, the lower left corner of signal selection module 5
The connection plug-in unit 9 of manual control panel is placed in the lower right corner of selecting module 5, and the lower section of solenoid-driven control module 6 is placed and passed
Sensor connects plug-in unit 10.
Alternatively, the circuit structure diagram of solenoid valve controller is illustrated in figure 2,220V power supplys are input into plug-in unit by alternating current 220V
1 by after protection circuit 2, all the way by, for solid-state relay 12 is powered, another road is by AC/DC power after transformer 3
For signal selection module 5, solenoid-driven control module 6 are powered after 4；The output output manual control signal of signal selection module 5
Or automatic control signal；
During manual mode, the control of the manual control signal that solenoid-driven control module 6 is exported in signal selection module 5
Under, the signal of manually operated each magnetic valve that the connection plug-in unit 9 according to manual control panel is input into, by solid-state relay 12
Drive magnetic valve carries out depositing dust operation；
During auto state, the control of the automatic control signal that solenoid-driven control module 6 is exported in signal selection module 5
Under, the detection signal output control signal that plug-in unit 10 is input into is connected by sensor according to sensor, by solid-state relay 12
Drive magnetic valve carries out depositing dust operation.
The PCB layout structure schematic diagram of the signal selection module that Fig. 3 is provided for the utility model embodiment, the signal
Selecting module 5 including RS latch U2, gate circuit U1, gate circuit U3, plug-in unit A, plug-in unit B, plug-in unit C and plug-in unit D, electric capacity C11,
Electric capacity C12, electric capacity C13, electric capacity C14, electric capacity C15, electric capacity C16, resistance R11, resistance R12, resistance row RN1, resistance row RN2, resistance row
RN3 and resistance row RN4；
Plug-in unit A and plug-in unit D successively genesis analysis in the left part of signal selection module 5, plug-in unit B and plug-in unit C longitudinally divide successively
Cloth signal selection module 5 right part so that plug-in unit A, plug-in unit B, plug-in unit C and plug-in unit D constitute " 11 " shape, gate circuit U1,
RS latch U2 and gate circuit U3 are laterally distributed in the middle and upper part of signal selection module 5, resistance row RN1, resistance row RN2 and resistance row successively
RN3 is laterally distributed in the bottom of gate circuit U1 and RS latch U2 successively, hinders and arranges the bottom that RN4 is located at resistance row RN1, electric capacity C14,
C13, C16 and C15 are laterally distributed in the middle and lower part of signal selection module 5, electric capacity C12, electric capacity C11, resistance R11 and resistance successively
R12 is laterally distributed in the bottom of electric capacity C14, electric capacity C13, electric capacity C16 and electric capacity C15 successively.
The circuit structure diagram of signal selection module is illustrated in figure 4, as shown in figure 4,1 end of plug-in unit A connects by hindering row RN1
Ground, is also grounded by electric capacity C11, resistance row RN1, and 2 ends of plug-in unit A are grounded by hindering row RN1, also by electric capacity C12, resistance row RN1
Ground connection；3 ends of plug-in unit A are grounded by hindering row RN2, are also grounded by electric capacity C13, resistance row RN2；Arranged by hindering at 4 ends of plug-in unit A
RN2 is grounded, and is also grounded by electric capacity C14, resistance row RN2.
14 ends of plug-in unit B are grounded by hindering row RN3, are also grounded by electric capacity C15, resistance row RN3；15 ends of plug-in unit B pass through
Resistance row's RN3 ground connection, is also grounded by electric capacity C16, resistance row RN3；The 16 ends connection power supply of plug-in unit B；The 13 ends connection resistance of plug-in unit B
One end of R11；12 ends of plug-in unit B connect one end of resistance R12.
16 ends of plug-in unit B connect the feeder ear of gate circuit U1 gate circuits U3 and the Enable Pin and feeder ear of RS latch U2；
Node 11 in the middle of the S1 ends connection electric capacity C11 and resistance row RN1 of RS latch, R1 ends connection electric capacity C14 and the resistance of RS latch
Node 14 in the middle of row RN1, the node 12 in the middle of the S2 ends connection electric capacity C12 and resistance row RN1 of RS latch, the R2 of RS latch
Node 13 in the middle of end connection electric capacity C13 and resistance row RN1, in the middle of the S3 ends connection electric capacity C15 and resistance row RN3 of RS latch
Node 15, the node 16 in the middle of the R3 ends connection electric capacity C16 and resistance row RN3 of RS latch；The Q1 ends of RS latch connect respectively
1,2,6 and 8 ends of U1,2 ends of U3, also connect 1 end of D by hindering row RN4；Q2 ends connect 5 ends of U1 and 5 ends of U3 respectively；
Q3 ends connect 13 ends of U1；3 ends of U1 connect 2 ends of plug-in unit C, and 4 ends of U1 connect 8 ends of U3, also connect D by hindering row RN4
2 ends, the 7 ends ground connection of U1,9 ends of U1 connect 4 ends of U2, and 10,12 ends of U1 are connected with the other end of resistance R11, also pass through
3 ends of resistance row's RN4 connection plug-in units D, 11 ends of U1 connect 9 ends of U3；3 ends of U3 connect 4 ends of plug-in unit D, U3 by hindering row RN4
6,7,13 ends ground connection, 10 ends of U3 connect 12 ends of U3, the other end of the 11 ends connection resistance R12 of U3, are also connected with plug-in unit C's
1 end.
Diode D1, D2 and D3 are laterally distributed in the centre of U3 and C16 successively, and electric capacity C17 and resistance R13 longitudinally divide successively
Right part of the cloth in U3.
One end of electric capacity C17 connects through the 16 ends connection power supply of plug-in unit B, and the other end is grounded by resistance R13, diode
Accessed in the middle of electric capacity C17 and resistance R13 after the anode connection of D1, diode D2 and diode D3, negative electrode connects the S1 of U2 respectively
End, S2 ends and R3 ends.
Alternatively, as shown in figure 1, the transformer 3 is distributed with multiple for adapting to difference in the installation site of pcb board
The hole of the transformer of dimensions.
Alternatively, as shown in figure 1, the AC/DC power 4 is distributed with multiple in the installation site of pcb board is used for
Adapt to the hole of the AC/DC power of different size specification.
Alternatively, as shown in figure 1, the solid-state relay 12 is distributed with multiple for fitting in the installation site of pcb board
Answer the hole of the solid-state relay of different size specification.
Alternatively, as shown in figure 1, the transformer 3 is distributed with multiple for radiating and tying up in the installation site of pcb board
Tighten the hole of admittedly described transformer 3.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all in this practicality
Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model
Within the scope of shield.
Claims (6)
1. a kind of PCB layout structure of solenoid valve controller, it is characterised in that including pcb board and exchanging on pcb board
220V is input into plug-in unit (1), protection circuit (2), transformer (3), AC/DC power (4), signal selection module (5), electromagnetism
Valve drive control module (6), the connection plug-in unit (7) of local control panel, manually the connection plug-in unit (8) of remote control panel, control
The connection plug-in unit (9) of panel processed, sensor connect plug-in unit (10), magnetic valve and connect plug-in unit (11) and solid-state relay (12)；
Alternating current 220V is input into the upper left corner that plug-in unit (1) is distributed in pcb board, and magnetic valve connects plug-in unit (11) and is distributed in pcb board
Top, protection circuit (2) is distributed in the lower section of alternating current 220V input plug-in unit (1), and it is defeated that solid-state relay (12) is distributed in magnetic valve
Go out the lower section of electric signal plug-in unit (11), transformer (3) is distributed in the lower left corner of pcb board, and AC/DC power (4) is distributed in
The middle and lower part of pcb board, signal selection module (5) and solenoid-driven control module (6) are distributed in the lower right corner of pcb board, signal
The connection plug-in unit (8) of remote control panel is placed in the top of selecting module (5), and this is placed in the lower left corner of signal selection module (5)
The connection plug-in unit (9) of manual control panel is placed in the connection plug-in unit (7) of ground control panel, the lower right corner of signal selection module (5),
Place sensor and connect plug-in unit (10) in the lower section of solenoid-driven control module (6).
2. PCB layout structure according to claim 1, it is characterised in that the signal selection module (5) includes that RS is latched
Device U2, gate circuit U1, gate circuit U3, plug-in unit A, plug-in unit B, plug-in unit C and plug-in unit D, electric capacity C11, electric capacity C12, electric capacity C13, electric capacity
C14, electric capacity C15, electric capacity C16, resistance R11, resistance R12, resistance row RN1, resistance row RN2, resistance row RN3 and resistance row RN4；
Plug-in unit A and plug-in unit D successively genesis analysis signal selection module (5) left part, plug-in unit B and plug-in unit C genesis analysis successively
In the right part of signal selection module (5), so that plug-in unit A, plug-in unit B, plug-in unit C and plug-in unit D constitute " 11 " shape, gate circuit U1,
RS latch U2 and gate circuit U3 are laterally distributed in the middle and upper part of signal selection module (5), resistance row RN1, resistance row RN2 and resistance successively
Row RN3 is laterally distributed in the bottom of gate circuit U1 and RS latch U2 successively, and resistance row RN4 is located at the bottom of resistance row RN1, electric capacity
C14, C13, C16 and C15 are laterally distributed in the middle and lower part of signal selection module (5), electric capacity C12, electric capacity C11, resistance successively
R11 and resistance R12 are laterally distributed in the bottom of electric capacity C14, electric capacity C13, electric capacity C16 and electric capacity C15 successively.
3. PCB layout structure according to claim 1, it is characterised in that the transformer (3) is in the installation position of pcb board
Put and multiple holes for adapting to the transformer of different size specification are distributed with.
4. PCB layout structure according to claim 1, it is characterised in that the AC/DC power (4) is in pcb board
Installation site on multiple holes for adapting to the AC/DC powers of different size specification are distributed with.
5. PCB layout structure according to claim 1, it is characterised in that peace of the solid-state relay (12) in pcb board
Multiple holes for adapting to the solid-state relay of different size specification are distributed with holding position.
6. PCB layout structure according to claim 1, it is characterised in that the transformer (3) is in the installation position of pcb board
Put and multiple holes that the transformer (3) is fastened for radiating and colligation are distributed with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621381576.8U CN206246798U (en) | 2016-12-15 | 2016-12-15 | A kind of PCB layout structure of solenoid valve controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621381576.8U CN206246798U (en) | 2016-12-15 | 2016-12-15 | A kind of PCB layout structure of solenoid valve controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206246798U true CN206246798U (en) | 2017-06-13 |
Family
ID=59008874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621381576.8U Expired - Fee Related CN206246798U (en) | 2016-12-15 | 2016-12-15 | A kind of PCB layout structure of solenoid valve controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206246798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925477A (en) * | 2019-12-25 | 2020-03-27 | 南京劲淳自动化科技有限公司 | Integrated form solenoid valve control module group |
-
2016
- 2016-12-15 CN CN201621381576.8U patent/CN206246798U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925477A (en) * | 2019-12-25 | 2020-03-27 | 南京劲淳自动化科技有限公司 | Integrated form solenoid valve control module group |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20201215 |