CN103107049A - Intelligent plastic-case switch - Google Patents
Intelligent plastic-case switch Download PDFInfo
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- CN103107049A CN103107049A CN2013100216834A CN201310021683A CN103107049A CN 103107049 A CN103107049 A CN 103107049A CN 2013100216834 A CN2013100216834 A CN 2013100216834A CN 201310021683 A CN201310021683 A CN 201310021683A CN 103107049 A CN103107049 A CN 103107049A
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- upper cover
- communication protocols
- protocols converter
- communication protocol
- protocol converter
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Abstract
The invention discloses an intelligent plastic-case switch which comprises a moulded case circuit breaker body. The moulded case circuit breaker body comprises a base and an upper cover. The upper cover comprises a faceplate and a side wall. The faceplate and the side wall are provided with a conjoint gap. The intelligent plastic-case switch further comprises a communication protocol converter. The inner side end of a communication protocol converter shell body is arranged inside the upper cover, and the outer side end is exposed to the side wall of the upper cover, wherein the side wall is provided with the gap. The communication protocol converter is arranged in the gap. Reset springs are arranged inside the upper cover, wherein the reset springs are used for popping the communication protocol converter shell body along extension directions of guide sliding grooves. Sliding holes are formed in the upper cover, wherein the sliding holes are used for holding the reset springs. Slide bars with anti-dropping parts are arranged in the sliding holes. The reset springs are sleeved on one ends of the slide bars, and the other ends of the slide bars are abutted against the inner side end of the communication protocol converter shell body. The communication protocol converter is convenient to install and use.
Description
Technical field
The invention belongs to the breaker structure design field, be specifically related to a kind of Intelligent plastic-case switch.
Background technology
Than other most of buses, many limitation that Modbus bus itself exists, be mainly reflected in that efficient is low, the real-time of system is poor, the reliability of communication is low, later maintenance cost is high, the network engineering debugging is complicated, transmission range is undesirable, node that monobus can articulate is few, use dumb etc.But in the application of industrial field bus, the RS485 that the Modbus agreement is used slightly has superiority on hardware cost and development difficulty, still be widely used at home, so it is unpractical abandoning the Modbus bus fully in present stage, thereby intelligent breaker is to use the Modbus agreement to develop design mostly in actual applications, then is applied in other bus network by protocol converter.in addition, present intelligent breaker, all to adopt external protocol converter to carry out protocol conversion, its shortcoming is the comparatively trouble that connects up, in addition because intelligent breaker and protocol converter are different manufacturers production basically, do not have each other consistency preferably, such as the performance parameter of the intelligent breaker of different manufacturers and difference to some extent is set, and that the performance of the protocol converter of different manufacturers and price also differ is larger, cause the client to be difficult to find the relatively more suitable circuit breaker that oneself adopts and supporting protocol converter, cause on last cost cost and performance always unsatisfactory.
Summary of the invention
The Intelligent plastic-case switch that the purpose of this invention is to provide a kind of built-in communication protocols converter.
The technical scheme that realizes the object of the invention is: a kind of Intelligent plastic-case switch, comprise the breaker of plastic casing body, and the breaker of plastic casing body comprises base and upper cover, upper cover comprises panel and sidewall; Panel is provided with sidewall the breach that is connected; This Intelligent plastic-case switch also comprises communication protocols converter; The medial extremity of communication protocols converter housing is positioned at upper cover inside, and its outboard end is exposed to establishes upper cover sidewall jaggy; Communication protocols converter is arranged in breach; Also be provided with for the back-moving spring that the communication protocols converter housing is ejected along the guide chute bearing of trend in upper cover, be provided with the slide opening of accommodating back-moving spring, a slide bar with anti-delinking part is arranged in slide opening, back-moving spring is set on slide bar one end, and the other end of slide bar is connected on the medial extremity of communication protocols converter housing.
Structure of the present invention is compact and reasonable comparatively, and the installation of communication protocols converter used and use are comparatively convenient, and its scope of application is wider, also is convenient to the client and chooses.
Description of drawings
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 plastic-case switch shown in Figure 1;
A kind of perspective view of Fig. 3 when to be communication protocols converter shown in Figure 2 observe from another angle;
Fig. 4 is a kind of internal structure schematic diagram of Intelligent plastic-case switch shown in Figure 1;
Fig. 5 is a kind of perspective view of the second structure of the present invention;
Fig. 6 is a kind of perspective view of communication protocols converter in Intelligent plastic-case switch shown in Figure 5;
A kind of perspective view of Fig. 7 when to be communication protocols converter shown in Figure 6 observe from another angle;
Fig. 8 is a kind of internal structure schematic diagram of Intelligent plastic-case switch shown in Figure 4.
Embodiment
(embodiment 1)
Fig. 1 to Fig. 4 has shown 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 plastic-case switch shown in Figure 1; A kind of perspective view of Fig. 3 when to be communication protocols converter shown in Figure 2 observe from another angle; Fig. 4 is a kind of internal structure schematic diagram of Intelligent plastic-case switch shown in Figure 1.
The present embodiment is a kind of Intelligent plastic-case switch, comprises breaker of plastic casing body 1, long-range action actuating mechanism is not shown in FIG. and is fixed on communication protocols converter 2 on breaker of plastic casing body 1.
The breaker of plastic casing body comprises base 11 and upper cover 12, and described upper cover comprises panel 121 and sidewall 122; Described panel is provided with sidewall the breach 123 that is connected, and is provided with the first communication interface socket 14 that the breach on the sidewall arranges in described upper cover.
Described communication protocols converter is fixed in described breach.The medial extremity of communication protocols converter housing also namely is positioned at upper cover inside near an end of described the first communication interface socket 14, and be provided with the first communication interface plug 26 that matches with the first communication interface socket, its hull outside end also namely away from an end of the first communication interface socket 14, is provided with and 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 the signal uplink indicator light, and another is the signal downlink indicator light.LCDs on described communication protocols converter housing and debugging button and top cover of faceplate are positioned at upper cover the same side, make it become in itself the part of breaker of plastic casing body 1 guidance panel.
Described upper cover sidewall respectively is provided with a guide runner 13 on the wall body of its breach both sides, described communication protocols converter housing respectively is provided with a guide chute 24 in the two side ends over against guide runner.The cooperation guiding of described guide chute and guide runner makes described communication protocols converter housing along moving back and forth perpendicular to the direction of establishing sidewall jaggy in upper cover.In concrete practice, the shape of described guide runner 13 and guide chute 24 and particular location can conversion, but within all belonging to 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 that matches with fastening screw, after the communication protocols converter slip put in place, fastening screw can be plugged in location hole so that the communication protocols converter housing is fixed in described breach.
In the present embodiment, described fastening screw is telescopic to be arranged on the communication protocols converter housing.When each fastening screw indentation, insert in corresponding location hole its bottom, thereby communication protocols converter is positioned in breach.After pressing once each fastening screw again, fastening screw ejects from location hole, thereby can dismantle this communication protocols converter.
Also be provided with back-moving spring 15, the slide opening 16 that is provided with accommodating back-moving spring and the slide bar 17 with anti-delinking part 171 of ejecting along the guide chute bearing of trend for the communication protocols converter housing in described upper cover; 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, thereby it is taken off smoothly.
In the present embodiment, described communication protocols converter housing is away from the outboard end of the first communication interface socket, and sidewall jaggy is equal with establishing 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 the first communication interface socket is Modbus protocol interface socket, the serial structure socket that specifically is commonly called as.Described second communication structure socket is CAN protocol interface socket or Devicenet protocol interface socket or Transmission Control Protocol interface socket or Profibus protocol architecture socket.
(embodiment 2)
Fig. 5 to Fig. 8 has shown the second embodiment of the present invention, and wherein Fig. 5 is a kind of perspective view of the second structure of the present invention; Fig. 6 is a kind of perspective view of communication protocols converter in Intelligent plastic-case switch shown in Figure 5; A kind of perspective view of Fig. 7 when to be communication protocols converter shown in Figure 6 observe from another angle; Fig. 8 is a kind of internal structure schematic diagram of Intelligent plastic-case switch shown in Figure 4.
The present embodiment is substantially the same manner as Example 1, difference is: see Fig. 5 to Fig. 8, the outboard end of described communication protocols converter housing stretches out the upper cover sidewall, and each side that stretches out upper cover sidewall sections housing is equipped with Profibus communication interface 27, this be because, if as implementing 1, external Profibus communication inserting terminal is inserted along the direction vertical with the upper cover sidewall, so adjacent electrical equipment must be abdicated the space for this reason; This structure of the present embodiment can be so that external Profibus communication inserting terminal can along inserting Profibus communication interface 27 with the direction of upper cover parallel sidewalls, take up room thereby reduce integral body.In addition, the fastening screw in the present embodiment 25 has also been adjusted the position thereupon.
Obviously, the above embodiment of the present invention is only for example of the present invention clearly is described, and is not to be 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 need not also can't give all execution modes exhaustive.And these belong to apparent variation or the change that connotation of the present invention extends out and still belong to protection scope of the present invention.
Claims (1)
1. an Intelligent plastic-case switch, comprise the breaker of plastic casing body, and the breaker of plastic casing body comprises base and upper cover, and upper cover comprises panel and sidewall; It is characterized in that: panel is provided with sidewall the breach that is connected; This Intelligent plastic-case switch also comprises communication protocols converter; The medial extremity of communication protocols converter housing is positioned at upper cover inside, and its outboard end is exposed to establishes upper cover sidewall jaggy; Communication protocols converter is arranged in breach; Also be provided with for the back-moving spring that the communication protocols converter housing is ejected along the guide chute bearing of trend in upper cover, be provided with the slide opening of accommodating back-moving spring, a slide bar with anti-delinking part is arranged in slide opening, back-moving spring is set on slide bar one end, and the other end of slide bar is connected on the medial extremity of communication protocols converter housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100216834A CN103107049A (en) | 2013-01-01 | 2013-01-01 | Intelligent plastic-case switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100216834A CN103107049A (en) | 2013-01-01 | 2013-01-01 | Intelligent plastic-case switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103107049A true CN103107049A (en) | 2013-05-15 |
Family
ID=48314819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100216834A Pending CN103107049A (en) | 2013-01-01 | 2013-01-01 | Intelligent plastic-case switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103107049A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104867724A (en) * | 2015-04-27 | 2015-08-26 | 苏州君丰辰电子科技有限公司 | Switching operation mechanism for dual-power switch |
Citations (5)
| 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 |
| 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 |
| CN103021743A (en) * | 2012-12-31 | 2013-04-03 | 苏州君丰辰电子科技有限公司 | Intelligent circuit breaker |
| CN103021742A (en) * | 2012-12-31 | 2013-04-03 | 苏州君丰辰电子科技有限公司 | Intelligent moulded case breaker |
| CN103065880A (en) * | 2012-12-31 | 2013-04-24 | 苏州君丰辰电子科技有限公司 | Intelligent molded case circuit breaker |
-
2013
- 2013-01-01 CN CN2013100216834A patent/CN103107049A/en active Pending
Patent Citations (5)
| 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 |
| 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 |
| CN103021743A (en) * | 2012-12-31 | 2013-04-03 | 苏州君丰辰电子科技有限公司 | Intelligent circuit breaker |
| CN103021742A (en) * | 2012-12-31 | 2013-04-03 | 苏州君丰辰电子科技有限公司 | Intelligent moulded case breaker |
| CN103065880A (en) * | 2012-12-31 | 2013-04-24 | 苏州君丰辰电子科技有限公司 | Intelligent molded case circuit breaker |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104867724A (en) * | 2015-04-27 | 2015-08-26 | 苏州君丰辰电子科技有限公司 | Switching operation mechanism for dual-power switch |
| CN104867724B (en) * | 2015-04-27 | 2020-08-14 | 乐清市华尊电气有限公司 | Switching operation mechanism for dual-power switch |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130515 |