CN201917620U - Switching value detection device - Google Patents
Switching value detection device Download PDFInfo
- Publication number
- CN201917620U CN201917620U CN2010206598251U CN201020659825U CN201917620U CN 201917620 U CN201917620 U CN 201917620U CN 2010206598251 U CN2010206598251 U CN 2010206598251U CN 201020659825 U CN201020659825 U CN 201020659825U CN 201917620 U CN201917620 U CN 201917620U
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- switching value
- detection device
- wiring terminal
- communication
- control circuit
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Abstract
The utility model relates to a switching value detection device used for an intelligent control device for an electricity safety appliance cabinet. The detection device is provided with a plastic housing, wherein a control circuit is arranged in the housing; a power input and one branch of relay dry contact output wiring terminal, and a 8-bit toggle switch and an RS485 communication and switching value input wiring terminal are led from the control circuit to the outside of the housing; and the power input and one branch of relay dry contact output wiring terminal and the 8-bit toggle switch and the RS485 communication and switching value input wiring terminal are in symmetrical distribution on the back of the switching value detection device. The property of the detection device (namely the type of the detected tool) can be set through the 8-bit toggle switch, 255 types of tools can be detected at most and 9 tools in the same type can be detected at most.
Description
Technical field
The utility model relates to a kind of pick-up unit, especially a kind of electric power safety apparatus switching value pick-up unit of intelligent control cashier's office in a shop that is applied to.
Background technology
Intellectualizing system is to compile the intelligence set in a certain respect application that forms by modern communications and infotech, computer networking technology etc.Along with modern communication technology, the develop rapidly of computer networking technology and Field Bus Control Technology, digitizing, networking and information-based incorporating just day by day among people's the life, especially multi-functional intelligent equipment is subjected to liking of people and user more.
At present, general electric power safety apparatus cabinet has all been installed temperature and humidity controller, but its function singleness only can be carried out simple functions such as temperature control and dehumidifying, can not display case in other the status information of instrument, can not regularly instrument be tested by automatically prompting user.
The utility model content
The technical problems to be solved in the utility model is: the switching value pick-up unit that uses on a kind of electric power safety apparatus cabinet Intellectualized controller is provided, can the kind and the quantity of instrument in the safety appliance cabinet be detected, and set its round of visits, when the round of visits of certain safety appliance is on the horizon, just remind the user that instrument is tested in advance, prevent to cause the generation of electric power safety accident because of the user has used the instrument that lost efficacy accidentally.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of switching value pick-up unit, be used for electric power safety apparatus cabinet Intellectualized controller, has plastic casing, be provided with control circuit in the described shell, control circuit leads to power supply input and No. one relay dry contact output wiring terminal, 8 toggle switchs and RS485 communication and switching value input wires terminal be to the outside of shell, and described power supply input and No. one relay dry contact output wiring terminal and 8 toggle switchs and RS485 communication and switching value input wires terminal are symmetrically distributed in the back side of switching value pick-up unit.
The beneficial effects of the utility model are, solved the defective that exists in the background technology, the utility model can be provided with its attribute (i.e. the tool types of Jian Ceing) by 8 toggle switchs, can detect 255 types instrument at most, can detect the quantity of 9 similar tools at most.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of preferred embodiment of the present utility model;
Among the figure; 3, switching value pick-up unit; 3-1, power supply input and No. one relay dry contact output wiring terminal; 3-2, eight toggle switchs; 3-3, plastic casing; 3-4, RS485 communication and switching value input wires terminal.
Embodiment
With preferred embodiment the utility model is described in further detail in conjunction with the accompanying drawings now.These accompanying drawings are the synoptic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
A kind of switching value pick-up unit as shown in Figure 1, be used for electric power safety apparatus cabinet Intellectualized controller, has plastic casing 3-3, be provided with control circuit in the described shell, control circuit leads to power supply input and No. one relay dry contact output wiring terminal 3-1,8 toggle switch 3-2 and RS485 communication and switching value input wires terminal 3-4 be to the outside of shell, and described power supply input and No. one relay dry contact output wiring terminal 3-1 and 8 toggle switch 3-2 and RS485 communication and switching value input wires terminal 3-4 are symmetrically distributed in the back side of switching value pick-up unit.
Power supply input and No. one relay dry contact output wiring terminal 3-1, eight three parts such as toggle switch 3-2, RS485 communication and switching value input wires terminal 3-4 are welded on the circuit board with electronic circuit, and circuit board is installed in the plastic casing 3-3.
What describe in the above instructions is embodiment of the present utility model, various not illustrating is construed as limiting flesh and blood of the present utility model, the person of an ordinary skill in the technical field after having read instructions can to before described embodiment make an amendment or be out of shape, and do not deviate from the essence and the scope of utility model.
Claims (1)
1. switching value pick-up unit, be used for electric power safety apparatus cabinet Intellectualized controller, it is characterized in that: have plastic casing (3-3), be provided with control circuit in the described shell (3-3), control circuit leads to power supply input and No. one relay dry contact output wiring terminal (3-1), 8 toggle switchs (3-2) and RS485 communication and switching value input wires terminal (3-4) are to the outside of shell, and described power supply input and No. one relay dry contact output wiring terminal (3-1) and 8 toggle switchs (3-2) and RS485 communication and switching value input wires terminal (3-4) are symmetrically distributed in the back side of switching value pick-up unit (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206598251U CN201917620U (en) | 2010-12-15 | 2010-12-15 | Switching value detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206598251U CN201917620U (en) | 2010-12-15 | 2010-12-15 | Switching value detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201917620U true CN201917620U (en) | 2011-08-03 |
Family
ID=44417414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206598251U Expired - Fee Related CN201917620U (en) | 2010-12-15 | 2010-12-15 | Switching value detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201917620U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102890459A (en) * | 2012-09-28 | 2013-01-23 | 合肥溢鑫电力科技有限公司 | Dispersing type power secondary control device |
| CN111208372A (en) * | 2020-02-05 | 2020-05-29 | 电子科技大学 | Feeder line monitoring device supporting magnetic balance current sensor and switching value input |
-
2010
- 2010-12-15 CN CN2010206598251U patent/CN201917620U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102890459A (en) * | 2012-09-28 | 2013-01-23 | 合肥溢鑫电力科技有限公司 | Dispersing type power secondary control device |
| CN111208372A (en) * | 2020-02-05 | 2020-05-29 | 电子科技大学 | Feeder line monitoring device supporting magnetic balance current sensor and switching value input |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20111215 |