CN202167425U - Intelligent communicating molded case circuit breaker - Google Patents
Intelligent communicating molded case circuit breaker Download PDFInfo
- Publication number
- CN202167425U CN202167425U CN2011202080820U CN201120208082U CN202167425U CN 202167425 U CN202167425 U CN 202167425U CN 2011202080820 U CN2011202080820 U CN 2011202080820U CN 201120208082 U CN201120208082 U CN 201120208082U CN 202167425 U CN202167425 U CN 202167425U
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- CN
- China
- Prior art keywords
- circuit board
- electronic circuit
- breaker
- circuit breaker
- communicating
- 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.)
- Expired - Lifetime
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Abstract
An intelligent communicating molded case circuit breaker belongs to the technical field of electrical equipment and comprises a circuit breaker casing, a circuit breaker body arranged in the circuit breaker casing and an over-current protection device which is arranged in the circuit breaker casing and electrically connected with the circuit breaker body. The over-current protection device comprises an electronic circuit board, an electronic circuit board cover and a single-and-mixed signal collector used for acquiring single and mixed signals. The intelligent communicating molded case circuit breaker is characterized in that the single-and-mixed signal collector is fixed on the electronic circuit board cover and electrically connected with the electronic circuit board. The intelligent communicating molded case circuit breaker has the advantages of being capable of meeting requirements of providing the single and mixed signals, avoiding occupying space inside the circuit breaker casing, and saving installation positions of accessories.
Description
Technical field
The utility model belongs to technical field of electric appliances, is specifically related to a kind of intelligent breaker of plastic casing of communicating by letter.
Background technology
Because it is that auxiliary contact provides by the annex that is assemblied in the Shell of circuit breaker that the known intelligent breaker of plastic casing of communicating by letter closes sub-signal; Therefore to the limited Shell of circuit breaker space hold of original ten minutes one group of auxiliary contact; So; Need many group auxiliary contacts if the user is the user, then receive the restriction of installing space and be difficult to even the other sub-signal that closes can't be provided at all again, thereby but the expansion of the communication capacity of breaker of plastic casing is produced certain restriction.Thereby be necessary to improve, below the technical scheme that will introduce under this background, produce.
Summary of the invention
The task of the utility model be to provide a kind of both helped to satisfy to provide close the sub-signal requirement, help again avoiding taking up room and use the intelligent breaker of plastic casing of communicating by letter of the installation site of practicing thrift annex.
The task of the utility model is accomplished like this; A kind of intelligent breaker of plastic casing of communicating by letter; Comprise Shell of circuit breaker, be installed in the breaker body in the Shell of circuit breaker and be installed in the Shell of circuit breaker equally and overcurrent protective device that be electrically connected with breaker body; Overcurrent protective device comprise electronic circuit board, electronic circuit board case and be used to obtain close sub-signal close the sub-signal collector, be characterised in that: the described sub-signal collector that closes is fixed on the described electronic circuit board case and with electronic circuit board and is electrically connected.
The described electronic circuit board case of the utility model is arranged with towards rotating shaft one side of said breaker body and constitutes a cavity volume, and the described sub-signal collector that closes is placed in the said cavity volume.
On the described electronic circuit board case of the utility model and in that each extends and constitutes a boss corresponding to the both sides of the long side direction of the opening part of said cavity volume; On the wall body of each boss, offer the pair of pin axis hole, insert in the pin shaft hole and be useful on the bearing pin that closes sub-signal collector location to said.
Constitute on the described electronic circuit board case of the utility model and at position corresponding to said boss one with boss parallel be used for the positive stop lug boss spacing to said bearing pin.
The described sub-signal collector that closes of the utility model is that sensitive switch, travel switch, position are near switch, tongue tube or hall sensing element.
One end of the described bearing pin 333 of the utility model constitutes the bearing pin groove, on the bearing pin groove, is equipped with the split washer that is used to stop the bearing pin play.
The technical scheme that the utility model provides owing to will be used to is obtained the intelligent breaker of plastic casing of communicating by letter, and the required sub-signal collector that closes that closes sub-signal has been arranged on and is used for electronic circuit board is covered the electronic circuit board guard shield shell that protects; Thereby both can satisfy to provide and close the sub-signal requirement; Can avoid taking the space in the Shell of circuit breaker again, the installation site of practicing thrift annex.
Description of drawings
Fig. 1 is the overall structure sketch map of the utility model.
Fig. 2 is the device sketch map that closes sub-signal collector and electronic circuit board case of the utility model.
Fig. 3 is the sketch map of electronic circuit board case.
Fig. 4 is the overcurrent protective device of the utility model and the sketch map that cooperates of breaker body.
Fig. 5 is the scheme of installation that closes the sub-signal collector of the utility model.
Embodiment
In order to make the public can fully understand the technical spirit and the beneficial effect of the utility model; The applicant will combine accompanying drawing that the embodiment of the utility model is described in detail below; But the applicant is not the restriction to the application's technical scheme to the description of embodiment, any form of making according to the utility model design but not the variation of essence all should be regarded as the protection range of the utility model.
See also Fig. 1,, produce puzzled can't for technical staff's in the field understanding though the cap that the applicant will not be used for joining with Shell of circuit breaker 1 lid in Fig. 1 illustrates.Shown in figure, breaker body 2 and be installed in the shell chamber of aforesaid Shell of circuit breaker 1 with overcurrent protective device 3 that breaker body 2 is electrically connected.
See also Fig. 2, Fig. 3 and Fig. 5 and combine Fig. 1; Aforesaid overcurrent protective device 3 comprise electronic circuit board 31 (Fig. 1 shows), electronic circuit board guard shield shell 32 and be used to obtain the intelligent breaker of plastic casing of communicating by letter required close sub-signal (being that the on/off switch signal is as follows) close sub-signal collector 33; Electronic circuit board 31 is installed in the shell chamber of aforesaid Shell of circuit breaker 1 and with aforesaid breaker body 2 and is electrically connected; Electronic circuit board case 32 is joined with electronic circuit board 31 lids; Promptly be used for electronic circuit board 31 covered and protect; Be concaved with a cavity volume 323 (Fig. 3 shows) at this electronic circuit board case 32 towards rotating shaft 21 1 sides of said breaker body 2, on electronic circuit board case 32 and in both sides, respectively be extended with a parallel boss 321 corresponding to the long side direction of the opening of cavity volume 323.Show by Fig. 3, on each boss 321, offer pair of pin axis hole 3211, and on electronic circuit board case 32 and in a side, be extended with a positive stop lug boss 322 parallel with boss 321 corresponding to aforesaid boss 321.Closing sub-signal collector 33 is placed in the aforesaid cavity volume 323; Be electrically connected with electronic circuit board 31, this closes a pair of bearing pins 333 of sub-signal collector 33 usefulness (Fig. 5 shows) by means of the pin shaft hole 3211 on the aforesaid boss 321 and default in the through hole 331 that closes on the sub-signal collector 33 and be positioned in the cavity volume 323.Preferably; Respectively be arranged with towards an end of aforesaid positive stop lug boss 322 at a pair of bearing pin 333 and constitute a bearing pin groove 3331; After bearing pin 333 passes pin shaft hole 3211 and through hole 331, split washer 3332 is placed in the bearing pin groove 3331; Stop bearing pin 333 plaies, and bearing pin 333 is spacing by positive stop lug boss 322 towards an end of positive stop lug boss 322.
In the present embodiment, aforesaid what close that sub-signal collector 33 adopts is to have haptic element 332 sensitive switch of (Fig. 4 shows), but do not repel use travel switch, the position is near switch, tongue tube and even use the hall sensing element.
Ask for an interview Fig. 4, when the intelligent breaker of plastic casing of communicating by letter of Fig. 1 signal closed a floodgate, just the rotating shaft 21 by breaker body 2 activated the haptic element 332 (industry is also claimed lever) that closes sub-signal collector 33, simultaneously by closing sub-signal collector 33 output switching signals; When separating brake, 21 pairs of haptic elements of the rotating shaft of aforesaid breaker body 2 332 discharge, and promptly haptic element 332 resets, simultaneously by closing sub-signal collector 33 output sub-gate signals.Thereby can realize that the intelligent breaker of plastic casing of communicating by letter of electronic section judgement closes, the function of gate-dividing state.
Claims (6)
1. intelligent breaker of plastic casing of communicating by letter; Comprise Shell of circuit breaker (1), be installed in the Shell of circuit breaker (1) breaker body (2) be installed in the interior and overcurrent protective device (3) that be electrically connected with breaker body (2) of Shell of circuit breaker (1) equally; Overcurrent protective device (3) comprise electronic circuit board (31), electronic circuit board guard shield shell (32) and be used to obtain close sub-signal close sub-signal collector (33), it is characterized in that: the described sub-signal collector (33) that closes is fixed on described electronic circuit board case (32) and goes up and be electrically connected with electronic circuit board (31).
2. the intelligent breaker of plastic casing of communicating by letter according to claim 1; It is characterized in that described electronic circuit board guard shield shell (32) is arranged with towards rotating shaft (21) one sides of said breaker body (2) constitutes a cavity volume (323), and the described sub-signal collector (33) that closes is placed in the said cavity volume (323).
3. the intelligent breaker of plastic casing of communicating by letter according to claim 2; It is characterized in that described electronic circuit board guard shield shell (32) is gone up and in that each extends and constitutes a boss (321) corresponding to the both sides of the long side direction of the opening part of said cavity volume (323); On the wall body of each boss (321), offer pair of pin axis hole (3211), insert in the pin shaft hole (3211) and be useful on the bearing pin (333) that closes sub-signal collector (33) location to said.
4. the intelligent breaker of plastic casing of communicating by letter according to claim 3, it is characterized in that described electronic circuit board guard shield shell (32) is gone up and constitute at position corresponding to said boss (321) one with boss (321) parallel be used for the positive stop lug boss (322) spacing to said bearing pin (333).
5. according to claim 1 or the 2 or 3 described intelligent breaker of plastic casing of communicating by letter, it is characterized in that the described sub-signal collector (33) that closes is that sensitive switch, travel switch, position are near switch, tongue tube or hall sensing element.
6. according to claim 3 or the 4 described intelligent breaker of plastic casing of communicating by letter; An end that it is characterized in that described bearing pin (333) constitutes bearing pin groove (3331), on bearing pin groove (3331), is equipped with the split washer (3332) that is used to stop bearing pin (333) play.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202080820U CN202167425U (en) | 2011-06-20 | 2011-06-20 | Intelligent communicating molded case circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202080820U CN202167425U (en) | 2011-06-20 | 2011-06-20 | Intelligent communicating molded case circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202167425U true CN202167425U (en) | 2012-03-14 |
Family
ID=45803237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202080820U Expired - Lifetime CN202167425U (en) | 2011-06-20 | 2011-06-20 | Intelligent communicating molded case circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202167425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103077855A (en) * | 2013-01-01 | 2013-05-01 | 苏州君丰辰电子科技有限公司 | Intelligent plastic shell switch |
-
2011
- 2011-06-20 CN CN2011202080820U patent/CN202167425U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103077855A (en) * | 2013-01-01 | 2013-05-01 | 苏州君丰辰电子科技有限公司 | Intelligent plastic shell switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120314 |
|
| CX01 | Expiry of patent term |