CN200956503Y - Universal circuit breaker with drawer - Google Patents
Universal circuit breaker with drawer Download PDFInfo
- Publication number
- CN200956503Y CN200956503Y CN 200620027377 CN200620027377U CN200956503Y CN 200956503 Y CN200956503 Y CN 200956503Y CN 200620027377 CN200620027377 CN 200620027377 CN 200620027377 U CN200620027377 U CN 200620027377U CN 200956503 Y CN200956503 Y CN 200956503Y
- Authority
- CN
- China
- Prior art keywords
- drawer
- terminal
- poke rod
- circuit breaker
- fixed
- 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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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model relates to a universal circuit breaker drawer with a drawer, which includes a drawer with a circuit breaker, a poke rod, a bracket, a microswitch, a fixing plates, a wiring terminal and a signal display device. The poke rod is connected to a sliding plate of the breaker drawer drive mechanism, which extends out of the sliding plate; the bracket is vertical to the poke rode and connected to the baswplate of the drawer; three microswitches are installed on the bracket; the key of these three microswitches are fixed and connected onto moving track at the extending end of the poke rod on the sliding plate of the breaker drawer drive mechanism; the wiring terminal is fixed onto a side plate of the drawer. The terminal of each microswitch is connected with signal output terminal of the display device through the terminal of the wiring terminal. The utility model changes the single finger-indicting mode due to outputting the switch position through contactor signal. The user can utilize the device to indicate switch position and also can be formed a electric interlocking with some other devices for the purpose of more safe switch operation and reliable.
Description
Affiliated technical field
The utility model belongs to a kind of circuit breaker, particularly relates to a kind of omnipotent breaker that drawer is housed.
Background technology
Drawer at present known withdrawable circuit breaker has only pointer indicator cock location means, so not only indicating means is single, and remote control room can not get information about the execute-in-place situation immediately, there is hidden danger, needs a kind of contact signal device that provides switch position in drawer.
Summary of the invention
The utility model provides a kind of omnipotent breaker that drawer is housed that provides switch position signal for solving the technical problem that exists in the known technology.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: it includes the drawer of circuit breaker, and it also includes poke rod, sensitive switch support, sensitive switch, fixed head, binding post and signal display apparatus; Described poke rod is fixed on the slide plate of described circuit breaker drawer transmission mechanism, and stretches out slide plate; Described sensitive switch support is perpendicular to described poke rod and be fixed on the base plate of described drawer; On described sensitive switch support, be installed with three sensitive switches, and the button of three sensitive switches is to be in the poke rod that is fixed on the described circuit breaker drawer transmission mechanism slide plate to stretch out on the movement locus of an end; Described binding post is fixed on the side plate of described drawer; The terminal of each sensitive switch links to each other with the terminal of described binding post respectively, and the terminal of described binding post and signal display apparatus input join.
Advantage and the good effect that the utlity model has are: owing to can export the position of switch in drawer by contact signal, changed the mode of single pointer indication, the user can utilize this device indicator cock position, also can form electrical interlock simultaneously, reach the more safe and reliable purpose of switching manipulation with other device.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1, poke rod 1 one ends are fixedlyed connected with the slide plate 2 of circuit breaker drawer 6 transmission mechanisms, and the other end of poke rod 1 stretches out slide plate 2.Sensitive switch supporting plate 3 is fixed on the base plate 4 of drawer 6, and sensitive switch supporting plate 3 and poke rod 1 mutual vertical setting; Three sensitive switches 5 are installed on the sensitive switch supporting plate 3, and the button of three sensitive switches 5 is to be fixed on poke rod 1 to stretch out on the movement locus of slide plate 2 one ends; Binding post is fixed on the side plate of drawer 6.The terminal of each sensitive switch 5 of display switch in three sensitive switches 5 of drawer 6 interior three positions is connected respectively on each terminal of binding post respectively.The signal input part of the sensitive switch 5 of the terminal of binding post and the corresponding diverse location of computer joins, and also can directly join with the input of the signal lamp display unit that can represent different relative positions.
Operation principle is: when switch changed the position, slide plate 2 drove poke rod 1 along the support guide translation of drawer 6.When switch arrived desired location, poke rod 1 was stirred the button of corresponding sensitive switch 5, and the contact signal that provides for diverse location sensitive switch 5 changes, and reflects the residing position of switch by computer or signal lamp display unit.
Claims (1)
1. omnipotent breaker that drawer is housed, it includes the drawer of circuit breaker, it is characterized in that: further comprising poke rod is arranged, sensitive switch support, sensitive switch, fixed head, binding post and signal display apparatus; Described poke rod is fixed on the slide plate of described circuit breaker drawer transmission mechanism, and stretches out slide plate; Described sensitive switch support is perpendicular to described poke rod and be fixed on the base plate of described drawer; On described sensitive switch support, be installed with three sensitive switches, and the button of three sensitive switches is to be in the poke rod that is fixed on the described circuit breaker drawer transmission mechanism slide plate to stretch out on the movement locus of an end; Described binding post is fixed on the side plate of described drawer; The terminal of each sensitive switch links to each other with the terminal of described binding post respectively, and the terminal of described binding post and signal display apparatus input join.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620027377 CN200956503Y (en) | 2006-09-21 | 2006-09-21 | Universal circuit breaker with drawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620027377 CN200956503Y (en) | 2006-09-21 | 2006-09-21 | Universal circuit breaker with drawer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200956503Y true CN200956503Y (en) | 2007-10-03 |
Family
ID=38775085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620027377 Expired - Lifetime CN200956503Y (en) | 2006-09-21 | 2006-09-21 | Universal circuit breaker with drawer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200956503Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103578875A (en) * | 2012-07-26 | 2014-02-12 | 上海电器股份有限公司人民电器厂 | Position signal output device for circuit breaker |
-
2006
- 2006-09-21 CN CN 200620027377 patent/CN200956503Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103578875A (en) * | 2012-07-26 | 2014-02-12 | 上海电器股份有限公司人民电器厂 | Position signal output device for circuit breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20060921 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |