CN104733243A - Intelligent circuit breaker with communication protocol converter easy to disassemble and assemble - Google Patents
Intelligent circuit breaker with communication protocol converter easy to disassemble and assemble Download PDFInfo
- Publication number
- CN104733243A CN104733243A CN201510109491.8A CN201510109491A CN104733243A CN 104733243 A CN104733243 A CN 104733243A CN 201510109491 A CN201510109491 A CN 201510109491A CN 104733243 A CN104733243 A CN 104733243A
- Authority
- CN
- China
- Prior art keywords
- communication protocols
- protocols converter
- upper cover
- communication protocol
- protocol converter
- 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.)
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Classifications
-
- 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
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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
- H01H71/08—Terminals; Connections
Landscapes
- Breakers (AREA)
Abstract
The invention discloses an intelligent circuit breaker with a communication protocol converter easy to disassemble and assemble. The intelligent circuit breaker comprises a moulded case circuit breaker body and the communication protocol converter. The moulded case circuit breaker body comprises a base and an upper cover, the upper cover comprises a panel and a side wall. A shell of the communication protocol converter is provided with a liquid crystal display, a debugging key and two signal indication lamps. The liquid crystal display and the debugging key as well as the panel of the upper cover are located on the same side of the upper side, so the liquid crystal display and the debugging key substantially become part of the operation panel of the moulded case circuit breaker body. The shell of the communication protocol converter is provided with two locating bolts, and locating holes matched with the locating bolts are formed in the base or the side wall. The interior of the upper cover is further provided with a reset spring, a sliding hole and a sliding rod, wherein the reset spring is used for enabling the shell of the communication protocol converter to pop out in the extending direction of a guide sliding chute, the sliding hole is used for containing the reset spring, and the sliding rod is provided with a disengagement prevention portion. The communication protocol converter can be disassembled and assembled conveniently.
Description
Technical field
The present patent application is the applying date is " on December 31st, 2012 ", and application number is " 2012105913464 ", and patent name is the divisional application of " a kind of intelligent breaker ".
Background technology
Compared to other most of bus, many limitation that Modbus bus itself exists, be mainly reflected in that efficiency is low, the poor real of system, communication the node that reliability is low, later maintenance cost is high, network engineering debugging is complicated, transmission range is undesirable, monobus can mount few, apply dumb etc.But in the application of industrial field bus, the RS485 that Modbus agreement uses slightly advantage on hardware cost and development difficulty, still be widely used at home, so it is unpractical for abandoning Modbus bus completely in present stage, thus intelligent breaker is that application Modbus agreement develops design mostly in actual applications, is then applied in other bus network by protocol converter.In addition, current intelligent breaker, all adopt external protocol converter to carry out protocol conversion, its shortcoming connects up comparatively to bother, in addition because intelligent breaker and protocol converter are that different manufacturers is produced substantially, do not have good consistency each other, the performance parameter of the intelligent breaker of such as different manufacturers and difference is to some extent set, and the performance of the protocol converter of different manufacturers and price also differ larger, client is caused to be difficult to find the circuit breaker and supporting protocol converter being relatively applicable to oneself adopting, cause in last cost and performance always unsatisfactory.
Summary of the invention
The object of this invention is to provide a kind of intelligent breaker of built-in type communication protocols converter easy to assemble.
The technical scheme realizing the object of the invention is: a kind of intelligent breaker with type communication protocols converter easy to assemble, and comprise breaker of plastic casing body, breaker of plastic casing body comprises base and upper cover, and upper cover comprises panel and sidewall; Panel and sidewall are provided with the breach be connected, and are provided with the first communication interface socket that the breach on positive oppose side wall is arranged in upper cover; This intelligent breaker also comprises communication protocols converter; Namely the medial extremity of communication protocols converter housing is also positioned at upper cover inside close to one end of described first communication interface socket, and be provided with the first communication interface plug matched with the first communication interface socket, its hull outside end also namely away from one end of the first communication interface socket, is provided with second communication interface socket; Described communication protocols converter housing is provided with LCDs, debugging button and two signal lamps; One of them is signal uplink indicator light, and another is signal downlink indicator light; LCDs on described communication protocols converter housing is positioned at upper cover the same side with debugging button and top cover of faceplate, makes it become a part for breaker of plastic casing body guidance panel in itself; Described communication protocols converter housing is provided with two fastening screws, and described base or sidewall are provided with the location hole matched with fastening screw; When communication protocols converter slide put in place after, fastening screw pluggable in location hole so that communication protocols converter housing is fixed in described breach; Also be provided with the back-moving spring for communication protocols converter housing is ejected along guide chute bearing of trend in described upper cover, be provided with the slide bar that the slide opening of accommodating back-moving spring and have anti-delinking part; Described slide bar is arranged in slide opening, and described back-moving spring is set on slide bar one end, and the other end of described slide bar is connected on the medial extremity of communication protocols converter housing; When fastening screw no longer inserts in location hole, described communication protocols converter will be ejected by slide bar.
Structure of the present invention comparatively compact and reasonable, the installation of communication protocols converter used and use are comparatively convenient, and its scope of application is comparatively wide, is also convenient to client and chooses.The present invention owing to being provided with back-moving spring and fastening screw, thus makes the dismounting of communication protocols converter comparatively convenient.
Accompanying drawing explanation
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 that communication protocols converter shown in Fig. 2 is from a kind of perspective view during another angle views;
Fig. 4 is a kind of internal structure schematic diagram of intelligent breaker shown in Fig. 1.
Embodiment
(embodiment 1)
Fig. 1 to Fig. 4 shows the first embodiment of the present invention, and wherein 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 that communication protocols converter shown in Fig. 2 is from a kind of perspective view during another angle views; Fig. 4 is a kind of internal structure schematic diagram of intelligent breaker shown in Fig. 1.
The present embodiment is a kind of intelligent breaker, the communication protocols converter 2 comprising breaker of plastic casing body 1, long-range action actuating mechanism (not shown in FIG.) and be fixed on breaker of plastic casing body 1.
Breaker of plastic casing body comprises base 11 and upper cover 12, and described upper cover comprises panel 121 and sidewall 122; Described panel and sidewall are provided with the breach 123 be connected, and are provided with the first communication interface socket 14 that the breach on positive oppose side wall is arranged in described upper cover.
Described communication protocols converter is fixed in described breach.Namely the medial extremity of communication protocols converter housing is also positioned at upper cover inside close to one end of described first communication interface socket 14, and be provided with the first communication interface plug 26 matched with the first communication interface socket, its hull outside end also namely away from one end of the first communication interface socket 14, is provided with 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 them is signal uplink indicator light, and another is signal downlink indicator light.LCDs on described communication protocols converter housing is positioned at upper cover the same side with debugging button and top cover of faceplate, makes it become a part for breaker of plastic casing body 1 guidance panel in itself.
Described upper cover sidewall is respectively provided with a guide runner 13 on the wall body of its breach both sides, and described communication protocols converter housing is just respectively being provided with a guide chute 24 to the two side ends of guide runner.The cooperation guiding of described guide chute and guide runner, makes described communication protocols converter housing along perpendicular to establishing the direction of sidewall jaggy to move back and forth in upper cover.In concrete practice, shape and the particular location of described guide runner 13 and guide chute 24 can convert, but all belong within protection scope of the present invention.
Described communication protocols converter housing is provided with two fastening screws 25, described base or sidewall are provided with the location hole matched with fastening screw, when communication protocols converter slide put in place after, fastening screw pluggable in location hole so that communication protocols 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 fastening screw indentation, insert bottom it in corresponding location hole, thus communication protocols converter is positioned in breach.After pressing once each fastening screw again, fastening screw then ejects from location hole, thus can dismantle this communication protocols converter.
Also be provided with the back-moving spring 15 for communication protocols converter housing is ejected along guide chute bearing of trend in described upper cover, be provided with the slide bar 17 that the slide opening 16 of accommodating back-moving spring and have anti-delinking part 171; Described slide bar is arranged in slide opening, and described back-moving spring is set on slide bar one end, and the other end of described slide bar is connected on the medial extremity of communication protocols converter housing.When fastening screw no longer inserts in location hole, described communication protocols converter will be ejected by slide bar, thus it be taken off smoothly.
In the present embodiment, described communication protocols converter housing is away from the outboard end of the first communication interface socket, equal with establishing sidewall jaggy in upper cover, and 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 interface socket be specifically commonly called as.Described second communication interface socket is CAN protocol interface socket or Devicenet protocol interface socket or Transmission Control Protocol interface socket or Profibus protocol interface socket.
Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all execution modes.And these belong to connotation of the present invention the apparent change of extending out or variation still belong to protection scope of the present invention.
Claims (1)
1. have an intelligent breaker for type communication protocols converter easy to assemble, comprise breaker of plastic casing body, breaker of plastic casing body comprises base and upper cover, and upper cover comprises panel and sidewall; It is characterized in that: panel and sidewall are provided with the breach be connected, in upper cover, be provided with the first communication interface socket that the breach on positive oppose side wall is arranged; This intelligent breaker also comprises communication protocols converter; Namely the medial extremity of communication protocols converter housing is also positioned at upper cover inside close to one end of described first communication interface socket, and be provided with the first communication interface plug matched with the first communication interface socket, its hull outside end also namely away from one end of the first communication interface socket, is provided with second communication interface socket; Described communication protocols converter housing is provided with LCDs, debugging button and two signal lamps; One of them is signal uplink indicator light, and another is signal downlink indicator light; LCDs on described communication protocols converter housing is positioned at upper cover the same side with debugging button and top cover of faceplate, makes it become a part for breaker of plastic casing body guidance panel in itself; Described communication protocols converter housing is provided with two fastening screws, and described base or sidewall are provided with the location hole matched with fastening screw; When communication protocols converter slide put in place after, fastening screw pluggable in location hole so that communication protocols converter housing is fixed in described breach; Also be provided with the back-moving spring for communication protocols converter housing is ejected along guide chute bearing of trend in described upper cover, be provided with the slide bar that the slide opening of accommodating back-moving spring and have anti-delinking part; Described slide bar is arranged in slide opening, and described back-moving spring is set on slide bar one end, and the other end of described slide bar is connected on the medial extremity of communication protocols converter housing; When fastening screw no longer inserts in location hole, described communication protocols converter will be ejected by slide bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510109491.8A CN104733243B (en) | 2012-12-31 | 2012-12-31 | There is the intelligent breaker of type communication protocols converter easy to assemble |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210591346.4A CN103065835B (en) | 2012-12-31 | 2012-12-31 | Intelligent circuit breaker |
| CN201510109491.8A CN104733243B (en) | 2012-12-31 | 2012-12-31 | There is the intelligent breaker of type communication protocols converter easy to assemble |
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 |
|---|---|
| CN104733243A true CN104733243A (en) | 2015-06-24 |
| CN104733243B CN104733243B (en) | 2016-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510109491.8A Active CN104733243B (en) | 2012-12-31 | 2012-12-31 | There is the intelligent breaker of type communication protocols converter easy to assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104733243B (en) |
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2012
- 2012-12-31 CN CN201510109491.8A patent/CN104733243B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104733243B (en) | 2016-08-31 |
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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: Wang Conghua Inventor after: Shi He 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: 20160801 Address after: 325600, No. seventeen, No. 291, Wenzhou Road, Yueqing Economic Development Zone, Zhejiang, Zhejiang Applicant after: Zhejiang Shangtao Electric Co., Ltd Address before: Yueqing City, Zhejiang province 325600 bovine cave village in Wenzhou City Applicant before: Hu Xiaoqing |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325600, No. seventeen, No. 291, Wenzhou Road, Yueqing Economic Development Zone, Zhejiang, Zhejiang Patentee after: ShangTao Electric Co., Ltd Address before: 325600, No. seventeen, No. 291, Wenzhou Road, Yueqing Economic Development Zone, Zhejiang, Zhejiang Patentee before: Zhejiang Shangtao Electric Co., Ltd |
|
| CP01 | Change in the name or title of a patent holder |