CN104733235B - Intelligent circuit breaker with Modbus protocol interface sockets - Google Patents
Intelligent circuit breaker with Modbus protocol interface sockets Download PDFInfo
- Publication number
- CN104733235B CN104733235B CN201510108633.9A CN201510108633A CN104733235B CN 104733235 B CN104733235 B CN 104733235B CN 201510108633 A CN201510108633 A CN 201510108633A CN 104733235 B CN104733235 B CN 104733235B
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- CN
- China
- Prior art keywords
- interface socket
- communication interface
- communication
- communication protocols
- protocols converter
- Prior art date
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- 238000004891 communication Methods 0.000 claims abstract description 83
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 239000004973 liquid crystal related substance Substances 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
- H01H71/0228—Mounting or assembling the different parts of the circuit breaker having provisions for interchangeable or replaceable parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/08—Terminals; Connections
Landscapes
- Breakers (AREA)
- Computer And Data Communications (AREA)
Abstract
The invention discloses an intelligent circuit breaker with Modbus protocol interface sockets. The intelligent circuit breaker comprises a molded case circuit breaker body and a communication protocol converter; the molded case circuit breaker body comprises a base and an upper cover, and the upper cover comprises a panel and lateral walls; a first communication interface socket is arranged in the upper cover; a first communication interface socket, a second communication interface socket, positioning bolts, a liquid crystal display, a debugging button and two signal indication lamps are arranged on a shell of the communication protocol converter; the liquid crystal display, the debugging button and the panel of the upper cover are located on the same side of the upper cover, and the liquid crystal display and the debugging button essentially become a part of an operation panel of the molded case circuit breaker body. The base or the lateral walls is/are provided with positioning holes matched with the positioning bolts; the outer lateral end, far away from the first communication interface sockets, of the shell is flush with the lateral walls of the upper cover, and the second communication interface socket is arranged on the end face of the outer lateral end of the communication protocol converter; the first communication interface sockets are the Modbus protocol interface sockets. The communication protocol converter used in the intelligent circuit breaker can be installed and used more conveniently.
Description
Technical field
The present patent application is to be " on December 31st, 2012 " applying date, Application No. " 2012105913464 ", patent name
A kind of divisional application for " intelligent breaker ".
Background technology
Compared to other number transfer bus mostly, many limitation of modbus bus presence itself, be mainly reflected in efficiency low,
The poor real of system, communication reliability low, later maintenance cost is high, network engineering debugging is complicated, transmission range is undesirable,
The node that monobus can mount is few, application is dumb etc..But in the application of industrial field bus, modbus agreement uses
Rs485 slightly advantage on hardware cost and development difficulty, is still widely used, at home so abandoning completely at this stage
Modbus bus is unpractical, thus intelligent breaker is to apply modbus agreement to develop to set mostly in actual applications
Meter, is then applied in other bus network by protocol converter.In addition, current intelligent breaker, it is all using external
Protocol converter carry out protocol conversion, its shortcoming is to connect up more to bother, additionally due to intelligent breaker and protocol converter
Substantially different manufacturers produce, not preferable concordance each other, the intelligent breaker of such as different manufacturers
Performance parameter and its setting difference, and the performance of the protocol converter of different manufacturers and price also differ larger, lead to visitor
Family is difficult to find comparison and is suitable for the chopper of oneself employing and supporting protocol converter, leads to last cost and performance
On always unsatisfactory.
Content of the invention
It is an object of the invention to provide a kind of intelligence of the built-in communication protocols converter with modbus protocol interface socket
Can chopper.
The technical scheme realizing the object of the invention is: a kind of intelligent breaker with modbus protocol interface socket, bag
Include breaker of plastic casing body, breaker of plastic casing body includes base and Shang Gai, upper lid includes panel and side wall；Panel and side wall set
There is connected breach, in upper lid, be provided with the first communication interface socket of the breach setting on positive offside wall；This intelligent breaker is also
Including communication protocols converter；The medial extremity of communication protocols converter housing namely close to described first communication interface socket one
End is located at upper lid inside, and is provided with the first communication interface plug matching with the first communication interface socket, its hull outside end
Namely the one end away from the first communication interface socket, it is provided with the second communication interface socket；On described communication protocols converter housing
It is provided with LCDs, debugging button and two signal lamps；One of is signal uplink display lamp, and another is signal
Descending display lamp；It is same that LCDs on described communication protocols converter housing and debugging button and top cover of faceplate are located at upper lid
Side is so as to become a part for breaker of plastic casing body guidance panel in itself；On described communication protocols converter housing
It is provided with two fastening screws, described base or side wall are provided with the location hole being matched with fastening screw, work as communication Protocol Conversion
Device slide put in place after, fastening screw pluggable in location hole so that communication protocols converter housing to be fixed in described breach；
Described communication protocols converter housing sets side jaggy wall phase away from the outboard end of the first communication interface socket, with upper lid
Flat, described second communication interface socket is arranged on the outboard end end face of communication protocols converter；Described first communication interface is inserted
Seat is modbus protocol interface socket, and described second communication interface socket is can protocol interface socket or devicenet agreement connects
Mouth socket or tcp protocol interface socket or profibus protocol interface socket.
The structure of the present invention more compact and reasonable, the installation of communication protocols converter used and use are more convenient, and it is fitted
Wider with scope, also allow for client and choose.
Brief description
Fig. 1 is a kind of perspective view of the first structure of the present invention；
Fig. 2 is a kind of perspective view of communication protocols converter in intelligent breaker shown in Fig. 1；
Fig. 3 is a kind of perspective view when another angle is observed for the communication protocols converter shown in Fig. 2；
Fig. 4 is a kind of internal structure schematic diagram of intelligent breaker shown in Fig. 1.
Specific embodiment
(embodiment 1)
Fig. 1 to Fig. 4 shows the first specific embodiment of the present invention, and wherein Fig. 1 is the first structure of the present invention
A kind of perspective view；Fig. 2 is that a kind of stereochemical structure of communication protocols converter in intelligent breaker shown in Fig. 1 is illustrated
Figure；Fig. 3 is a kind of perspective view when another angle is observed for the communication protocols converter shown in Fig. 2；Fig. 4 is Fig. 1 institute
Show a kind of internal structure schematic diagram of intelligent breaker.
The present embodiment is a kind of intelligent breaker, and including breaker of plastic casing body 1, long-range action actuating mechanism, (in figure is not
Draw) and the communication protocols converter 2 that is fixed on breaker of plastic casing body 1.
Breaker of plastic casing body includes base 11 and upper lid 12, and described upper lid includes panel 121 and side wall 122；Described face
Plate is provided with the breach 123 being connected with side wall, and the first communication interface of the breach setting being provided with positive offside wall in described upper lid is inserted
Seat 14.
Described communication protocols converter is fixed in described breach.The medial extremity of communication protocols converter housing namely close
One end of described first communication interface socket 14 is located at upper lid inside, and is provided with first matching with the first communication interface socket
Communication interface plug 26, its hull outside end namely the one end away from the first communication interface socket 14, are provided with the second communication interface
Socket 27；Described communication protocols converter housing is provided with LCDs 21, debugging button 22 and two signal lamps 23.
One of is signal uplink display lamp, and another is signal downlink display lamp.Liquid on described communication protocols converter housing
Crystal display screen and debugging button are grasped so as to become breaker of plastic casing body 1 in itself positioned at upper lid the same side with top cover of faceplate
Make a part for panel.
Described upper lid side wall is respectively provided with a guide runner 13, described communication Protocol Conversion on the wall body of its breach both sides
Device housing is just being respectively provided with a guide chute 24 to the two side ends of guide runner.Described guide chute and the cooperation of guide runner
Guiding is so that described communication protocols converter housing moves back and forth along the direction setting side jaggy wall in upper lid.
In concrete practice, the shape of described guide runner 13 and guide chute 24 and particular location can convert, but broadly fall into this
Within bright protection domain.
Described communication protocols converter housing is provided with two fastening screws 25, and described base or side wall are provided with and position
The location hole that latch matches, when communication protocols converter slide put in place after, fastening screw pluggable in location hole leading to
Letter protocol converter housing is fixed in described breach.
In the present embodiment, described fastening screw is telescopic to be arranged on communication protocols converter housing.When each positioning is inserted
During pin indentation, its bottom is inserted in corresponding location hole, thus communication protocols converter is positioned in breach.Press once each again
After fastening screw, fastening screw then ejects from location hole, such that it is able to dismantle this communication protocols converter.
It is additionally provided with the reset for communication protocols converter housing is ejected along guide chute bearing of trend in described upper lid
Spring 15, the slide opening 16 being provided with accommodating back-moving spring and a slide bar 17 with anti-delinking part 171；Described slide bar is located at slide opening
In, described back-moving spring is set on slide bar one end, and the other end of described slide bar is connected to the interior of communication protocols converter housing
On side.When fastening screw is not inserted in location hole, described communication protocols converter will be ejected by slide bar, thus it is suitable
Profit is taken off.
In the present embodiment, described communication protocols converter housing away from the outboard end of the first communication interface socket, with upper lid
In set that side jaggy wall is equal, described second communication interface socket is arranged on the outboard end end face of communication protocols converter.
In the present embodiment, described first communication interface socket is modbus protocol interface socket, the serial being specifically commonly called as
Interface socket.Described second communication interface socket is can protocol interface socket or devicenet protocol interface socket or tcp association
View interface socket or profibus protocol interface socket.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not right
The restriction of embodiments of the present invention.For those of ordinary skill in the field, also may be used on the basis of the above description
To make other changes in different forms.There is no need to be exhaustive to all of embodiment.And these
Belong to the obvious change that the connotation of the present invention extended out or change and still fall within protection scope of the present invention.
Claims (1)
1. a kind of intelligent breaker with modbus protocol interface socket, including breaker of plastic casing body, breaker of plastic casing is originally
Body includes base and Shang Gai, and upper lid includes panel and side wall；It is characterized in that: panel is provided with the breach being connected, upper lid with side wall
Inside it is provided with the first communication interface socket of the breach setting on positive offside wall；This intelligent breaker also includes communication Protocol Conversion
Device；The medial extremity of the housing of communication protocols converter namely close to one end of described first communication interface socket be located at upper lid in
Portion, and it is provided with the first communication interface plug matching with the first communication interface socket, the hull outside of communication protocols converter
End namely the one end away from the first communication interface socket, are provided with the second communication interface socket；The shell of described communication protocols converter
Body is provided with LCDs, debugging button and two signal lamps；One of is signal uplink display lamp, and another is
Signal downlink display lamp；LCDs on the housing of described communication protocols converter and debugging button are located at top cover of faceplate
Upper lid the same side, makes LCDs and debugging button become a part for breaker of plastic casing body guidance panel in itself；
The housing of described communication protocols converter is provided with two fastening screws, and described base or side wall are provided with and are matched with fastening screw
Close location hole, when communication protocols converter slide put in place after, fastening screw pluggable in location hole so that communication protocol to be turned
The housing of parallel operation is fixed in described breach；The housing of described communication protocols converter is away from the outside of the first communication interface socket
With upper lid, end, sets that side jaggy wall is equal, described second communication interface socket is arranged on the outside of communication protocols converter
On the end face of end；Described first communication interface socket is modbus protocol interface socket, and described second communication interface socket is can association
View interface socket or devicenet protocol interface socket or tcp protocol interface socket or profibus protocol interface socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510108633.9A CN104733235B (en) | 2012-12-31 | 2012-12-31 | Intelligent circuit breaker with Modbus protocol interface sockets |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510108633.9A CN104733235B (en) | 2012-12-31 | 2012-12-31 | Intelligent circuit breaker with Modbus protocol interface sockets |
| CN201210591346.4A CN103065835B (en) | 2012-12-31 | 2012-12-31 | Intelligent circuit breaker |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210591346.4A Division CN103065835B (en) | 2012-12-31 | 2012-12-31 | Intelligent circuit breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104733235A CN104733235A (en) | 2015-06-24 |
| CN104733235B true CN104733235B (en) | 2017-01-18 |
Family
ID=53457039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510108633.9A Active CN104733235B (en) | 2012-12-31 | 2012-12-31 | Intelligent circuit breaker with Modbus protocol interface sockets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104733235B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1182968A (en) * | 1996-11-15 | 1998-05-27 | 施耐德电器公司 | Breaker with breaker unit and processing, calibration and communication module |
| US6002313A (en) * | 1998-06-08 | 1999-12-14 | Eaton Corporation | Molded case circuit breaker with pressure release mechanism |
| CN202395520U (en) * | 2011-12-13 | 2012-08-22 | 常熟开关制造有限公司(原常熟开关厂） | Power generating unit of automatic change-over switch controller |
-
2012
- 2012-12-31 CN CN201510108633.9A patent/CN104733235B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1182968A (en) * | 1996-11-15 | 1998-05-27 | 施耐德电器公司 | Breaker with breaker unit and processing, calibration and communication module |
| US6002313A (en) * | 1998-06-08 | 1999-12-14 | Eaton Corporation | Molded case circuit breaker with pressure release mechanism |
| CN202395520U (en) * | 2011-12-13 | 2012-08-22 | 常熟开关制造有限公司(原常熟开关厂） | Power generating unit of automatic change-over switch controller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104733235A (en) | 2015-06-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Zhenfeng Inventor after: Liu Qingtao Inventor after: Shi Jinglei Inventor after: Wang Cuan Inventor before: The inventor has waived the right to be mentioned |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161031 Address after: 276200 Shandong city of Linyi Province Hong Lu Liu Mengyin County No. 111 Applicant after: State Grid Shandong electric power company Mengyin power supply company Address before: Yueqing City, Zhejiang province 325600 bovine cave village in Wenzhou City Applicant before: Hu Xiaoqing |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180320 Address after: 312300 Shangyu District City Station International Square 36-1-101, Shaoxing, Zhejiang Patentee after: Zhejiang Hongsheng Technology Transfer Services Ltd. Address before: 276200 Shandong city of Linyi Province Hong Lu Liu Mengyin County No. 111 Patentee before: State Grid Shandong electric power company Mengyin power supply company |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190812 Address after: 226600 No. 6 Kaiyuan Road, Haian Town, Haian County, Nantong, Jiangsu Patentee after: NANTONG SUYUAN HENGXUAN ELECTRIC CO., LTD. Address before: 312300 International Plaza 36-1-101, Chengdu Station, Shangyu District, Shaoxing City, Zhejiang Province Patentee before: Zhejiang Hongsheng Technology Transfer Services Ltd. |