CN205103338U - Intelligent electrical parameter tester - Google Patents
Intelligent electrical parameter tester Download PDFInfo
- Publication number
- CN205103338U CN205103338U CN201520862017.8U CN201520862017U CN205103338U CN 205103338 U CN205103338 U CN 205103338U CN 201520862017 U CN201520862017 U CN 201520862017U CN 205103338 U CN205103338 U CN 205103338U
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- module
- remote control
- circuit
- plc
- parameter tester
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Abstract
The utility model discloses an intelligent electrical parameter tester, including control box, circuit mounting panel, PLC controller, test module, remote control module and expander circuit module, the control box is equipped with control switch, the circuit mounting panel is located in the control box, the PLC controller is located on the circuit mounting panel, the PLC controller with the control switch electricity is connected, test module the remote control module reaches the expander circuit module is located respectively on the circuit mounting panel, test module reaches the remote control module respectively with the PLC controller is connected, make the utility model discloses having integrateed and having taken modbus agreement and third party's communication function, taken economical high -power expander circuit function, taken remote control function, automatic multistation function has realized the intellectuality of electrical parameter tester.
Description
Technical field
The utility model relates to the technical field of electrical parameter tester, particularly relates to a kind of intelligent electric mathematic(al) parameter tester.
Background technology
Electric parameter tester, is mainly used to the parameters of electric power measuring pertinent instruments instrument, as voltage, electric current, electric power etc.Electric parameter tester mainly contains digital power parameter measurement instrument, Monophase electric power parameter measurement instrument and three-phase power parameter measurement instrument etc.Electric parameter measurement instrument has abundant interface function and measurement function, can meet laboratory power frequency Product checking requirement.The major control module of electric parameter tester and functional module are integrated in control box, in prior art products, the weak point existed has: cannot intercom mutually with third-party product, for the electronic product to be measured that danger is larger, can not carry out Remote etc.In view of this, the present inventor studies and devises a kind of intelligent electric mathematic(al) parameter tester.
Utility model content
The purpose of this utility model is to provide a kind of intelligent electric mathematic(al) parameter tester, by arranging test module, remote control module and expanded circuit module, to solve technical matters as above in prior art products.
To achieve these goals, the technical scheme in the invention for solving the technical problem is:
A kind of intelligent electric mathematic(al) parameter tester, comprise control box, circuit installing plate, PLC, test module, remote control module and expanded circuit module, described control box is provided with gauge tap, described circuit installing plate is located in described control box, described PLC is located on described circuit installing plate, and described PLC is electrically connected with described gauge tap; Described test module, described remote control module and described expanded circuit module are located on described circuit installing plate respectively, and described test module and described remote control module are connected with described PLC respectively.
As the optimal way of embodiment, described test module is connected by ModBus agreement with described PLC.
As the optimal way of embodiment, described remote control module comprises for receiving from the receiving element of the independent remote control unit signal arranged, the CPU element and amplifying unit of resolving encoding, the input end of described receiving element is connected with the output end signal of remote control unit, the output terminal of described receiving element is electrically connected with the input end of described CPU element, the output terminal of described CPU element is electrically connected with the input end of described amplifying unit, and the output terminal of described amplifying unit is electrically connected with described PLC.
As the optimal way of embodiment, described expanded circuit module comprises the two-way optical coupling module, decoding scheme module, negative circuit module and the Darlington transistor that are electrically connected successively, and described decoding scheme module is connected with power supply by transformer.
As the optimal way of embodiment, also comprise the first station district and the second station district, described circuit installing plate is divided into detection zone and district to be checked, corresponding described first station district, described detection zone, corresponding described second station district of described district to be checked.
Because a kind of intelligent electric of the utility model mathematic(al) parameter tester have employed above-mentioned technical scheme, namely control box, circuit installing plate, PLC, test module, remote control module and expanded circuit module is comprised, described control box is provided with gauge tap, described circuit installing plate is located in described control box, described PLC is located on described circuit installing plate, and described PLC is electrically connected with described gauge tap; Described test module, described remote control module and described expanded circuit module are located on described circuit installing plate respectively, and described test module and described remote control module are connected with described PLC respectively; Make the utility model be integrated with band modbus agreement and Three-Part protocol function, be with economical high-power expanded circuit function, band distant control function, automatic multi-station function, achieves the intellectuality of electrical parameter tester.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the logic diagram of the utility model remote control module;
Fig. 3 is the logic diagram of the utility model expanded circuit module.
Embodiment
As shown in Figure 1, a kind of intelligent electric mathematic(al) parameter tester, comprise control box 1, circuit installing plate 2, PLC 3, test module 4, remote control module 5 and expanded circuit module 6, described control box 1 is provided with gauge tap 11, described circuit installing plate 2 is located in described control box 1, described PLC 3 is located on described circuit installing plate 2, and described PLC 3 is electrically connected with described gauge tap 11; Described test module 4, described remote control module 5 and described expanded circuit module 6 are located on described circuit installing plate 2 respectively, and described test module 4 and described remote control module 5 are connected with described PLC 3 respectively.
As the optimal way of embodiment, described test module 4 is connected by ModBus agreement with described PLC 3.
As the optimal way of embodiment, as shown in Figure 2, described remote control module 5 comprises for receiving from the receiving element 51 of independent remote control unit 50 signal arranged, the CPU element 52 and amplifying unit 53 of resolving encoding, the input end of described receiving element 51 is connected with the output end signal of remote control unit 50, the output terminal of described receiving element 51 is electrically connected with the input end of described CPU element 52, the output terminal of described CPU element 52 is electrically connected with the input end of described amplifying unit 53, and the output terminal of described amplifying unit 53 is electrically connected with described PLC 3; Handled easily person, by the independent telepilot arranged, carries out Remote to tester, for the test that danger is larger, and the available protecting safety of operator.
As the optimal way of embodiment, as shown in Figure 3, described expanded circuit module 6 comprises the two-way optical coupling module 61, decoding scheme module 62, negative circuit module 63 and the Darlington transistor 64 that are electrically connected successively, and described decoding scheme module 62 is connected with power supply 8 by transformer 7; 4 delivery outlet signal extension are become independently 16 tunnel independences, high-frequency, big current, band reverse protection, high withstand voltage, high-power low level signal.
As the optimal way of embodiment, also comprise the first station district 12 and the second station district 13, described circuit installing plate 2 is divided into detection zone 21 and district to be checked 22, corresponding described first station district 12, described detection zone 21, corresponding described second station district 13 of described district 22 to be checked; Can when a station to be tested, another station conveniently carries out setup test work, and two station test jobs hocket, and save the time, substantially increase work efficiency.
In a word, the utility model is integrated with band modbus agreement and Three-Part protocol function, is with economical high-power expanded circuit function, and band distant control function, automatic multi-station function, achieves the intellectuality of electrical parameter tester.
The above, be only the utility model preferred embodiment, therefore the scope that the utility model implements can not be limited according to this, the equivalence namely done according to the utility model the scope of the claims and description change with modify, all should still belong in scope that the utility model contains.
Claims (5)
1. an intelligent electric mathematic(al) parameter tester, it is characterized in that: comprise control box, circuit installing plate, PLC, test module, remote control module and expanded circuit module, described control box is provided with gauge tap, described circuit installing plate is located in described control box, described PLC is located on described circuit installing plate, and described PLC is electrically connected with described gauge tap; Described test module, described remote control module and described expanded circuit module are located on described circuit installing plate respectively, and described test module and described remote control module are connected with described PLC respectively.
2. a kind of intelligent electric mathematic(al) parameter tester as claimed in claim 1, is characterized in that: described test module is connected by ModBus agreement with described PLC.
3. a kind of intelligent electric mathematic(al) parameter tester as claimed in claim 1, it is characterized in that: described remote control module comprises for receiving from the receiving element of the independent remote control unit signal arranged, the CPU element and amplifying unit of resolving encoding, the input end of described receiving element is connected with the output end signal of remote control unit, the output terminal of described receiving element is electrically connected with the input end of described CPU element, the output terminal of described CPU element is electrically connected with the input end of described amplifying unit, and the output terminal of described amplifying unit is electrically connected with described PLC.
4. a kind of intelligent electric mathematic(al) parameter tester as claimed in claim 1, it is characterized in that: described expanded circuit module comprises the two-way optical coupling module, decoding scheme module, negative circuit module and the Darlington transistor that are electrically connected successively, and described decoding scheme module is connected with power supply by transformer.
5. a kind of intelligent electric mathematic(al) parameter tester as claimed in claim 1, it is characterized in that: also comprise the first station district and the second station district, described circuit installing plate is divided into detection zone and district to be checked, corresponding described first station district, described detection zone, corresponding described second station district of described district to be checked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520862017.8U CN205103338U (en) | 2015-11-03 | 2015-11-03 | Intelligent electrical parameter tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520862017.8U CN205103338U (en) | 2015-11-03 | 2015-11-03 | Intelligent electrical parameter tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205103338U true CN205103338U (en) | 2016-03-23 |
Family
ID=55519114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520862017.8U Expired - Fee Related CN205103338U (en) | 2015-11-03 | 2015-11-03 | Intelligent electrical parameter tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205103338U (en) |
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2015
- 2015-11-03 CN CN201520862017.8U patent/CN205103338U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160323 Termination date: 20191103 |