CN208399603U - The detection system of electrical control cabinet - Google Patents
The detection system of electrical control cabinet Download PDFInfo
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- CN208399603U CN208399603U CN201820820850.XU CN201820820850U CN208399603U CN 208399603 U CN208399603 U CN 208399603U CN 201820820850 U CN201820820850 U CN 201820820850U CN 208399603 U CN208399603 U CN 208399603U
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Abstract
The utility model relates to electrical control cabinet technical fields, more particularly to a kind of detection system of electrical control cabinet, including electrical control cabinet and detection device, electrical control cabinet includes power supply, snap-gauge indicator light, the replaceable output control card that output test signal is generated for controlling electrical control cabinet, the output port for exporting output test signal and the input port for receiving input test signal, and output port and input port are connected with snap-gauge indicator light；Detection device includes that the input power for providing input test signal, the control module handled to input test signal, the output interface for exporting input test signal, the input interface for receiving output test signal and the display being connected with control module, output port are connected by connector with input interface, input port with output interface.It can be realized and be detached from production line to electrical control cabinet progress performance detection, have the advantages that easy to use, testing result is accurate.
Description
Technical field
The utility model relates to electrical control cabinet technical field more particularly to a kind of detection systems of electrical control cabinet.
Background technique
Electrical control cabinet is the device for controlling machine operation, such as tobacco packaging machine is exactly to pass through at electrical control cabinet
Manage all inputs, output signal realizes the packaging of cigarette packet.Requirement with client to the tobacco packaging machine supply time is more next
Shorter, the production cycle of tobacco packaging machine also accordingly shortens, to propose higher want to the quality of production of electrical control cabinet
It asks.The mistake of electrical control cabinet will lead to the increase of debug time, certainly will influence the time of making the product of tobacco packaging machine, therefore need
A kind of detection system for not needing in the production line to detect electrical control cabinet.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of detection systems of electrical control cabinet, can be detached from production
Line carries out performance detection to electrical control cabinet, to overcome the drawbacks described above of the prior art.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution: a kind of detection of electrical control cabinet
System, including electrical control cabinet and detection device, electrical control cabinet include power supply, snap-gauge indicator light, replaceable are used for
It controls electrical control cabinet and generates the output control card of output test signal, the output port of output output test signal and reception
The input port of input test signal, output port and input port are connected with snap-gauge indicator light；Detection device includes mentioning
For the input power of input test signal, the control module handled to input test signal, output input test signal
Output interface, the input interface for receiving output test signal and the display that is connected with control module, output port with it is defeated
Incoming interface, input port are connected by connector with output interface.
Preferably, input test signal includes that digital quantity input signal, analog quantity current input signal, analog quantity voltage are defeated
Enter signal and On-off signal signal.
Preferably, control module includes the first signal adapter that analog quantity current input signal is converted into frequency signal
With the second signal converter that analog quantity voltage input signal is converted into frequency signal.
Preferably, output test signal includes analog quantity output signals and digital quantity output signal, analog quantity output signals
For frequency signal.
Preferably, control module includes the third signal adapter that analog quantity output signals are converted into voltage signal.
Compared with prior art, the utility model has significant progress:
By the company for installing replaceable output control card and detection device and electrical control cabinet in electrical control cabinet
It connects, can be realized inputs various to electrical control cabinet, the detection of output signal, be detached from production line to electrical control cabinet to realize
Performance detection is carried out, has the advantages that easy to use, testing result is accurate.
Detailed description of the invention
Fig. 1 is the block diagram representation of the detection system of the electrical control cabinet of the utility model the present embodiment.
Fig. 2 is the structural schematic diagram of the detection device of the utility model the present embodiment.
In figure:
1, electrical control cabinet 11, power supply
12, snap-gauge indicator light 13, output control card
14, output port 15, input port
2, detection device 21, input power
22, control module 23, output interface
24, input interface 25, display
26, connector
Specific embodiment
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.These embodiments are only
For illustrating the utility model, and it is not limitation of the utility model.
In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on can understanding as the case may be
State the concrete meaning of term in the present invention.
In addition, in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
As depicted in figs. 1 and 2, a kind of embodiment of the detection system of the utility model electrical control cabinet.The present embodiment
The detection system of electrical control cabinet includes electrical control cabinet 1 and detection device 2, passes through the company of detection device 2 and electrical control cabinet 1
Connect the detection that can be achieved to electrical control cabinet 1.
Specifically, in the present embodiment, electrical control cabinet 1 includes power supply 11, snap-gauge indicator light 12, output control card
13, output port 14 and input port 15.Wherein, power supply 11 provides power supply for the operation of electrical control cabinet 1, meets electricity
The power reguirements of gas control cabinet 1.Output control card 13 generates output test signal, output control for controlling electrical control cabinet 1
Card 13 is removably plugged in electrical control cabinet 1.Output control card 13 in the present embodiment can be for for mass production
Same model electrical control cabinet 1 design detection program card can use the detection when detecting to electrical control cabinet 1
Program card replaces the production routine card in electrical control cabinet 1, thus by the operation of detection program in the detection program card come to electricity
Gas control cabinet 1 is detected, after detection, then by production routine card and detection program card replacement, to make electrical control 1
It can work normally.The output test signal output that output port 14 generates electrical control cabinet 1, input port 15 is then for connecing
Receive input test signal.Output port 14 and input port 15 are connected with snap-gauge indicator light 12.
Detection device 2 includes input power 21, control module 22, output interface 23, input interface 24 and display 25.
Wherein, input power 21 provides input test signal, and control module 22 handles input test signal, obtains electrical control
Cabinet 1 being capable of received input test signal.It is the input port 15 of electrical control cabinet 1 and the output interface 23 of detection device 2, electrical
The output port 14 of control cabinet 1 is connected by connector 26 with the input interface 24 of detection device 2.Detection device 2 it is defeated
It is that outgoing interface 23 provides input power 21 or exported through treated the input test signal of control module 22, and pass through connector
26 are delivered to the input port 15 of electrical control cabinet 1, and the input port 15 of electrical control cabinet 1 receives the input test signal.Electricity
The output test signal that the output port 14 of gas control cabinet 1 exports is delivered to the input interface of detection device 2 by connector 26
24, the input interface 24 of detection device 2 receives the output and tests signal.Display 25 is connected with control module 22, display
25 for showing the test result of output test signal and input test signal to electrical control cabinet 1.
In the present embodiment, the available input test signal of input power 21 of detection device 2 includes digital quantity input letter
Number, analog quantity current input signal, analog quantity voltage input signal and On-off signal signal.Further, control module 22 is wrapped
It includes and analog quantity current input signal is converted into the first signal adapter of frequency signal and turns analog quantity voltage input signal
Change the second signal converter of frequency signal into.
Wherein, the testing principle of digital quantity input signal are as follows: the input power 21 of detection device 2 provides digital quantity input letter
Number, which is exported by the output interface 23 of detection device 2, is delivered to electrical control cabinet 1 through connector 26
The input port 15 of input port 15, electrical control cabinet 1 receives the digital quantity input signal, and is delivered to snap-gauge indicator light 12.
It can be acquired by the autodiagnosis break signal to sensor in electrical control cabinet 1, utilize the pulse autodiagnosis carried in sensor
Break signal judges whether the input port 15 of electrical control cabinet 1 receives the digital quantity input signal, is indicated according to snap-gauge
The display of lamp 12 then can determine whether the wiring of snap-gauge indicator light 12 is correct.Thus the input port 15 of electrical control cabinet 1 is completed
And the detection of snap-gauge indicator light 12.
The testing principle of On-off signal signal are as follows: the input power 21 of detection device 2 provides On-off signal signal, opens
It may include the input signals such as limit switch and button that input signal is measured in pass.The On-off signal signal is by the defeated of detection device 2
Outgoing interface 23 exports, and the input port 15 of electrical control cabinet 1, the input port 15 of electrical control cabinet 1 are delivered to through connector 26
The On-off signal signal is received, and is delivered to snap-gauge indicator light 12.It can according to the display for corresponding to LED light on snap-gauge indicator light 12
Judge whether electrical control cabinet 1 is correct to the reception of the On-off signal signal, thus completes the inspection of switch amount input signal
It surveys.
The testing principle of analog quantity current input signal are as follows: it is defeated that the input power 21 of detection device 2 provides analog quantity electric current
Enter signal, and be delivered to control module 22, the analog quantity electric current is inputted by the first signal adapter in control module 22 and is believed
Number it is converted into frequency signal, is then exported by the output interface 23 of detection device 2, be delivered to electrical control cabinet 1 through connector 26
Input port 15, the input port 15 of electrical control cabinet 1 receives the frequency signal, and is delivered to snap-gauge indicator light 12.According to
The display of snap-gauge indicator light 12 can determine whether electrical control cabinet 1 is correct to the reception of the frequency signal；Display 25 can then be shown
Show the range of the corresponding frequency signal of analog quantity current input signal, reflects the state of electrical control cabinet 1 in real time.Thus it completes
Detection to analog quantity current input signal.
The testing principle of analog quantity voltage input signal are as follows: it is defeated that the input power 21 of detection device 2 provides analog quantity voltage
Enter signal, and be delivered to control module 22, the analog quantity voltage is inputted by the second signal converter in control module 22 and is believed
Number it is converted into frequency signal, is then exported by the output interface 23 of detection device 2, be delivered to electrical control cabinet 1 through connector 26
Input port 15, the input port 15 of electrical control cabinet 1 receives the frequency signal, and is delivered to snap-gauge indicator light 12.According to
The display of snap-gauge indicator light 12 can determine whether electrical control cabinet 1 is correct to the reception of the frequency signal；Display 25 can then be shown
Show the range of the corresponding frequency signal of analog quantity voltage input signal, reflects the state of electrical control cabinet 1 in real time.Thus it completes
Detection to analog quantity voltage input signal.
In the present embodiment, it may include analog quantity that output control card 13, which controls the output test signal that electrical control cabinet 1 generates,
Output signal and digital quantity output signal, analog quantity output signals are frequency signal.Further, control module 22 further includes by mould
Analog quantity output signal is converted into the third signal adapter of voltage signal.
Wherein, the testing principle of analog quantity output signals are as follows: electrical control cabinet 1 generates analog quantity output signals, the simulation
Amount output signal is exported by the output port 14 of electrical control cabinet 1, and the input interface of detection device 2 is delivered to through plug connector 26
24, the input interface 24 of detection device 2 receives the analog quantity output signals, and is delivered to control module 22, by control module 22
In third signal adapter the analog quantity output signals are converted into be delivered to display 25 after voltage signal, according to display
25 display then can determine whether the state of the analog quantity output signals of electrical control cabinet 1, thus complete to analog quantity output signals
Detection.
The testing principle of digital output signal are as follows: electrical control cabinet 1 generates digital output signal, the digital output
Signal is exported by the output port 14 of electrical control cabinet 1, and the input interface 24 of detection device 2 is delivered to through plug connector 26, detection
The input interface 24 of device 2 is delivered to display 25 after receiving the digital output signal, then may be used according to the display of display 25
The state for judging the digital output signal of electrical control cabinet 1, thus completes the detection to digital quantity output signal.
As a result, the detection system of the present embodiment by replaceable output control card 13 is installed in electrical control cabinet 1 with
And the connection of detection device 2 and electrical control cabinet 1, it can be realized inputs various to electrical control cabinet 1, the detection of output signal,
To realize that being detached from production line carries out performance detection to electrical control cabinet 1, has the advantages that easy to use, testing result is accurate.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and replacement can also be made, these change
It also should be regarded as the protection scope of the utility model into replacement.
Claims (5)
1. a kind of detection system of electrical control cabinet, which is characterized in that described including electrical control cabinet (1) and detection device (2)
Electrical control cabinet (1) includes power supply (11), snap-gauge indicator light (12), replaceable for controlling the electrical control cabinet
(1) the output control card (13) of output test signal, the output port (14) of the output output test signal are generated and is connect
The input port (15) of input test signal is received, the output port (14) and the input port (15) refer to the snap-gauge
Show that lamp (12) is connected；The detection device (2) includes the input power (21) for providing input test signal, surveys to the input
The output interface (23) of control module (22), the output input test signal that trial signal is handled receives the output
The display (25) testing the input interface (24) of signal and being connected with the control module (22), the output port
(14) it is connected by connector (26) with the input interface (24), the input port (15) with the output interface (23)
It connects.
2. the detection system of electrical control cabinet according to claim 1, which is characterized in that the input test signal includes
Digital quantity input signal, analog quantity current input signal, analog quantity voltage input signal and On-off signal signal.
3. the detection system of electrical control cabinet according to claim 2, which is characterized in that the control module (22) includes
The analog quantity current input signal is converted into the first signal adapter of frequency signal and inputs the analog quantity voltage
Signal is converted into the second signal converter of frequency signal.
4. the detection system of electrical control cabinet according to claim 1, which is characterized in that the output tests signal and includes
Analog quantity output signals and digital quantity output signal, the analog quantity output signals are frequency signal.
5. the detection system of electrical control cabinet according to claim 4, which is characterized in that the control module (22) includes
The analog quantity output signals are converted into the third signal adapter of voltage signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820820850.XU CN208399603U (en) | 2018-05-30 | 2018-05-30 | The detection system of electrical control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820820850.XU CN208399603U (en) | 2018-05-30 | 2018-05-30 | The detection system of electrical control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208399603U true CN208399603U (en) | 2019-01-18 |
Family
ID=65134664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820820850.XU Active CN208399603U (en) | 2018-05-30 | 2018-05-30 | The detection system of electrical control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208399603U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426580A (en) * | 2019-08-01 | 2019-11-08 | 珠海格力电器股份有限公司 | A kind of the control cabinet method of inspection and device of cold water computer room group control system |
| CN114222458A (en) * | 2021-12-17 | 2022-03-22 | 中控智网(北京)能源技术有限公司 | Wiring device and cabinet |
-
2018
- 2018-05-30 CN CN201820820850.XU patent/CN208399603U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426580A (en) * | 2019-08-01 | 2019-11-08 | 珠海格力电器股份有限公司 | A kind of the control cabinet method of inspection and device of cold water computer room group control system |
| CN114222458A (en) * | 2021-12-17 | 2022-03-22 | 中控智网(北京)能源技术有限公司 | Wiring device and cabinet |
| CN114222458B (en) * | 2021-12-17 | 2024-03-22 | 中控创新(北京)能源技术有限公司 | Wiring device and cabinet |
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