CN208298018U - A kind of portable PLC system multi-point sampler pen - Google Patents
A kind of portable PLC system multi-point sampler pen Download PDFInfo
- Publication number
- CN208298018U CN208298018U CN201821068753.6U CN201821068753U CN208298018U CN 208298018 U CN208298018 U CN 208298018U CN 201821068753 U CN201821068753 U CN 201821068753U CN 208298018 U CN208298018 U CN 208298018U
- Authority
- CN
- China
- Prior art keywords
- connecting line
- probe
- lower case
- upper housing
- indicator light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of portable PLC system multi-point sampler pen, it is related to technical field of electronic equipment.It includes lower case, upper housing, first connecting line, first resistor, second connecting line, third connecting line, second resistance, 4th connecting line, lower case lower end is fixedly connected with the first probe, second probe, lower case is equipped with the first indicator light, first infrared lamp, upper housing lower end is fixedly connected with lower case upper end, upper housing upper end is fixedly connected with third probe, 4th probe, upper housing is equipped with the second indicator light, second infrared lamp, first connecting line respectively with first resistor, first probe, first indicator light, the connection of first infrared lamp, second connecting line is connect with the second probe, third connecting line respectively with second resistance, third probe, second indicator light, the connection of second infrared lamp, 4th connecting line is connect with the 4th probe.It can carry out multi-point sampler with PLC system isoelectric membrane to be measured respectively by four probes, reduce the burden of operator, and easy to carry.
Description
Technical field
The utility model relates to technical field of electronic equipment, and in particular to a kind of portable PLC system multi-point sampler pen.
Background technique
PLC control system, Programmable Logic Controller, programmable logic controller (PLC) aim at industrial life
A kind of electronic device of digital operation of design is produced, it is used for its storage inside journey using a kind of programmable memory
Sequence executes logical operation, sequential control, timing, the user oriented instruction such as counting and arithmetical operation, and passes through number or simulation
The various types of mechanical or production processes of formula input/output control.It is the core of Industry Control.
Programmable logic controller (PLC) (Programmable Logic is released from the nineteen sixties U.S.
Controller, PLC) replace traditional relay control device since, PLC is developed rapidly, and is obtained all over the world
It is widely applied.Meanwhile the function of PLC also constantly improve.With computer technology, signal processing technology, control technology network skill
The continuous improvement of continuous development and the user demand of art, PLC increase analog quantity processing and fortune on the basis of switching value processing
The functions such as dynamic control.The PLC of today is no longer limited to logic control, also plays ten in fields such as motion control, process control
Divide important role.
Structure is complicated for PLC system test pen at present, inconvenient, is unfavorable for carrying, higher cost, and practicability is poor.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, it is more to provide a kind of portable PLC system
Point test pen, it can solve current PLC system test pen, and structure is complicated, inconvenient, is unfavorable for carrying, higher cost, practical
The poor defect of property.
To achieve the above object, the utility model is using following technical scheme: it include lower case 1, the first probe 2,
Second probe 3, the first indicator light 4, the first infrared lamp 5, upper housing 6, third probe 7, the 4th probe 8, the second indicator light 9,
Two infrared lamps 10, the first connecting line 11, first resistor 12, the second connecting line 13, third connecting line 14, second resistance the 15, the 4th
Connecting line 16, the lower end of the lower case 1 are fixedly connected with the first probe 2, the second probe 3, are provided with the first finger in lower case 1
Show lamp 4, the first infrared lamp 5, the lower end of the upper housing 6 is fixedly connected with the upper end of lower case 1, and the upper end of upper housing 6 is fixed
It is connected with third probe 7, the 4th probe 8, the second indicator light 9, the second infrared lamp 10 are provided on upper housing 6, described first connects
Wiring 11 is connect with first resistor 12, the first probe 2, the first indicator light 4, the first infrared lamp 5 respectively, second connecting line 13
It is connect with the second probe 3, the third connecting line 14 is red with second resistance 15, third probe 7, the second indicator light 9, second respectively
Outer lamp 10 connects, and the 4th connecting line 16 is connect with the 4th probe 8.
Further, it also includes display screen 17, and the display screen 17 is arranged in lower case 1, display screen 17 and first
Connecting line 11 connects.
Further, the lower case 1, upper housing 6 side be respectively arranged with through-hole, first connecting line 11 and
Two connecting lines 13 are pierced by from the through-hole of lower case 6, and the third connecting line 14 and the 4th connecting line 16 are worn from the through-hole of upper housing 6
Out.
Further, the lower case 1, be respectively arranged with placing groove 18, first connecting line 11 and on upper housing 6
Two connecting lines 13 are contained in the placing groove 18 in lower case 1, and the third connecting line 14 and the 4th connecting line 16 are contained in
In placing groove 18 on shell 6.
Further, the lower case 1 is to be threadedly coupled with upper housing 6.
Further, the side of the upper housing 6 is provided with clip 19.
After adopting the above technical scheme, the utility model has the beneficial effect that its structure is simple, design rationally, can pass through
Four probes carry out multi-point sampler with PLC system isoelectric membrane to be measured respectively, easy to operate, reduce the burden of operator, and
And it is easy to carry, improve practicability.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model；
Fig. 3 is the left view of corresponding diagram 1.
Description of symbols: lower case 1, the first probe 2, the second probe 3, the first indicator light 4, the first infrared lamp 5, upper casing
Body 6, third probe 7, the 4th probe 8, the second indicator light 9, the second infrared lamp 10, the first connecting line 11, first resistor 12, second
Connecting line 13, third connecting line 14, second resistance 15, the 4th connecting line 16, display screen 17, placing groove 18, clip 19.
Specific embodiment
Referring to shown in Fig. 1-Fig. 3, present embodiment the technical solution adopted is that: it includes lower case 1, the first probe
2, the second probe 3, the first indicator light 4, the first infrared lamp 5, upper housing 6, third probe 7, the 4th probe 8, the second indicator light 9,
Second infrared lamp 10, the first connecting line 11, first resistor 12, the second connecting line 13, third connecting line 14, second resistance 15,
Four connecting lines 16, the lower end of the lower case 1 are fixedly connected with the first probe 2, the second probe 3, are provided with first in lower case 1
Indicator light 4, the first infrared lamp 5, the lower end of the upper housing 6 are fixedly connected with the upper end of lower case 1, and the upper end of upper housing 6 is solid
Surely it is connected with third probe 7, the 4th probe 8, is provided with the second indicator light 9, the second infrared lamp 10 on upper housing 6, described first
Connecting line 11 is connect with first resistor 12, the first probe 2, the first indicator light 4, the first infrared lamp 5 respectively, second connecting line
13 connect with the second probe 3, the third connecting line 14 respectively with second resistance 15, third probe 7, the second indicator light 9, second
Infrared lamp 10 connects, and the 4th connecting line 16 is connect with the 4th probe 8.
It also includes display screen 17, and the display screen 17 is arranged in lower case 1, and display screen 17 and the first connecting line 11 connect
It connects.Display screen 17 is connect by the first connecting line 11 with external power supply, can be used in showing the time, improves PLC system test
Practicability.
The lower case 1, upper housing 6 side be respectively arranged with through-hole, first connecting line 11 and the second connecting line
13 are pierced by from the through-hole of lower case 6, and the third connecting line 14 and the 4th connecting line 16 are pierced by from the through-hole of upper housing 6.First
Connecting line 11 and the second connecting line 13 are pierced by from 6 through-hole of lower case to be connected to power supply, for infrared to the first indicator light 4, first
Lamp 5, display screen 17 provide power supply, and third connecting line 14 and the 4th connecting line 16 are pierced by from the through-hole of upper housing 6 and connect to power supply,
For providing power supply to the second indicator light 9, the second infrared lamp 10.
Placing groove 18, first connecting line 11 and the second connecting line are respectively arranged in the lower case 1, upper housing 6
13 are contained in the placing groove 18 in lower case 1, and the third connecting line 14 and the 4th connecting line 16 are contained on upper housing 6
In placing groove 18.It can be by the first connecting line 1, the second connecting line 13, third connecting line 14, the 4th connecting line by placing groove 18
16 are accommodated, use easy to carry.
The lower case 1 is to be threadedly coupled with upper housing 6.It is used after can separating lower case 1 with upper housing 6, facilitates
One probe 2, the second probe 3 and third probe 7, the 4th probe 8 carry out PLC system test respectively.
The side of the upper housing 6 is provided with clip 19.It is convenient for carrying by clip 19.
Working principle of the utility model is: in use, the first connecting line 11, the second connecting line 13, third connecting line 14,
Four connecting lines 16 are connect with external power supply respectively, and after powering on, the first probe 2, the second probe 3, third probe the 7, the 4th are visited
Needle 8 can respectively with PLC system isoelectric membrane to be measured, can lower case 1 connect with upper housing 6 after use, can also lower case 1 and upper casing
Body 6 uses after separating, and when short circuit, the first indicator light 4, the second indicator light 9 are bright, when normal, the instruction of the first indicator light 4, second
Lamp 9 is closed, easy to operate, easy to use, reduces the burden of operator, improves working efficiency.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (6)
1. a kind of portable PLC system multi-point sampler pen, it is characterised in that: it includes lower case (1), the first probe (2), second
Probe (3), the first indicator light (4), the first infrared lamp (5), upper housing (6), third probe (7), the 4th probe (8), second refer to
Show lamp (9), the second infrared lamp (10), the first connecting line (11), first resistor (12), the second connecting line (13), third connecting line
(14), second resistance (15), the 4th connecting line (16), the lower end of the lower case (1) are fixedly connected with the first probe (2),
Two probes (3), are provided with the first indicator light (4), the first infrared lamp (5) in lower case (1), the lower end of the upper housing (6) with
The upper end of lower case (1) is fixedly connected, and the upper end of upper housing (6) is fixedly connected with third probe (7), the 4th probe (8), upper casing
Be provided with the second indicator light (9), the second infrared lamp (10) on body (6), first connecting line (11) respectively with first resistor
(12), the first probe (2), the first indicator light (4), the first infrared lamp (5) connection, second connecting line (13) and the second probe
(3) connect, the third connecting line (14) respectively with second resistance (15), third probe (7), the second indicator light (9), second red
Outer lamp (10) connection, the 4th connecting line (16) connect with the 4th probe (8).
2. the portable PLC system multi-point sampler pen of one kind according to claim 1, it is characterised in that: it also includes display
Shield (17), the display screen (17) is arranged on lower case (1), and display screen (17) is connect with the first connecting line (11).
3. the portable PLC system multi-point sampler pen of one kind according to claim 1, it is characterised in that: the lower case
(1), the side of upper housing (6) is respectively arranged with through-hole, first connecting line (11) and the second connecting line (13) from lower case
(6) through-hole is pierced by, and the third connecting line (14) and the 4th connecting line (16) are pierced by from the through-hole of upper housing (6).
4. the portable PLC system multi-point sampler pen of one kind according to claim 1, it is characterised in that: the lower case
(1), it is respectively arranged with placing groove (18) on upper housing (6), first connecting line (11) and the second connecting line (13) are contained in
In placing groove (18) in lower case (1), the third connecting line (14) and the 4th connecting line (16) are contained on upper housing (6)
Placing groove (18) in.
5. the portable PLC system multi-point sampler pen of one kind according to claim 1, it is characterised in that: the lower case (1)
It is to be threadedly coupled with upper housing (6).
6. the portable PLC system multi-point sampler pen of one kind according to claim 1, it is characterised in that: the upper housing (6)
Side be provided with clip (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821068753.6U CN208298018U (en) | 2018-07-06 | 2018-07-06 | A kind of portable PLC system multi-point sampler pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821068753.6U CN208298018U (en) | 2018-07-06 | 2018-07-06 | A kind of portable PLC system multi-point sampler pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208298018U true CN208298018U (en) | 2018-12-28 |
Family
ID=64701036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821068753.6U Expired - Fee Related CN208298018U (en) | 2018-07-06 | 2018-07-06 | A kind of portable PLC system multi-point sampler pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208298018U (en) |
-
2018
- 2018-07-06 CN CN201821068753.6U patent/CN208298018U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20181228 Termination date: 20210706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |