CN202434439U - On-off indicator of breaker mechanism - Google Patents
On-off indicator of breaker mechanism Download PDFInfo
- Publication number
- CN202434439U CN202434439U CN2012200149116U CN201220014911U CN202434439U CN 202434439 U CN202434439 U CN 202434439U CN 2012200149116 U CN2012200149116 U CN 2012200149116U CN 201220014911 U CN201220014911 U CN 201220014911U CN 202434439 U CN202434439 U CN 202434439U
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- CN
- China
- Prior art keywords
- connecting lever
- output shaft
- chute
- indicator
- operating mechanism
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- 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 - Fee Related
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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The utility model relates to an on-off indicator of a breaker mechanism, and aims to solve the problems of proneness of like products to clamping stagnation and large indicating error. The indicator comprises an operating mechanism mounting plate, a mechanism output shaft, a connecting lever and an indicating plate. The mechanism output shaft is movably connected with the operating mechanism mounting plate. A triangular hinge seat is disposed on the indicating plate. A base angle of the hinge seat is movable connected with the operating mechanism mounting plate. A slide groove is reserved on an edge, corresponding to the base angle, of the hinge seat. The mechanism output shaft is fixedly connected with the connecting lever. A slider which is in sliding fit with the slide groove is disposed on the end portion of the connecting lever. The on-off indicator is simple in structure, low in manufacture cost, flexible to operate and reliable and accurate in indicating, and is suitable for high voltage load switch breaker or structural modification of like products.
Description
Technical field
The utility model relates to the indication of breaker operation mechanism, is a kind of breaker mechanism deciliter indicating device.
Background technology
Mechanism's deciliter indication is main to dial board-like all in the ordinary course of things, contacts indicator board when a certain part movement arrives certain position in other words conj.or perhaps, makes indicator board change a kind of device of position then.Such indicator board tends to occur to indicate situation excessive or that indicator board is broken, relatively other position this be not a very crucial problem, but this indication just seems and is even more important when control far away.If indicate insecure situation once occur, cause the instruction of Field Force's identification error, lead to serious consequence.To this problem; The Granted publication CN201796830U of prior art such as Chinese patent document publication, on April 13 2011 Granted publication day, the utility model name is called " the divide-shut brake indicating device of circuit breaker "; It comprises direction board body, rotating shaft and connector; Direction board body and rotating shaft are fixed, and the fixing hole on the connector passes rotating shaft and is fixedly connected in the rotating shaft by securing member, and the end that described connector is connected with said rotating shaft constitutes one first fixture block and one second fixture block; Self correspondence of first, second fixture block; And between first, second fixture block, constitute an open slot, this open slot communicates with described fixing hole, fastening first fixture block of described securing member and second fixture block.The weak point of this patent is to adopt the articulated structure that limits between each part, is prone to clamping stagnation, and when above-mentioned securing member is loosening, still can cause index error bigger.
Summary of the invention
For overcoming above-mentioned deficiency, the purpose of the utility model is to this area a kind of breaker mechanism deciliter indicating device to be provided, and makes it solve existing like product structure and is prone to clamping stagnation, technical problem that index error is bigger.Its objective is and realize through following technical scheme.
A kind of breaker mechanism deciliter indicating device, this device comprise operating mechanism mounting panel, mechanism's output shaft, connecting lever, indicator board, wherein the movable operating mechanism mounting panel that connects of mechanism's output shaft.Its structural feature is that said indicator board is provided with hinged seat triangular in shape, the said operating mechanism mounting panel of the movable connection in a base angle of this hinged seat, and limit portion corresponding with this base angle on the said hinged seat is provided with chute.The affixed connecting lever of said mechanism output shaft, the connecting lever end is provided with slide block, and slide block and said chute are slidingly matched.Through with adopting connecting lever to be connected the form of chute between direction board and the output shaft, not only improve the flexibility that mechanism rotates, be not prone to clamping stagnation, and the angle that direction board turns over is by the decision of chute length, indicate unique, easy resolution.
Said chute length is set to: when connecting lever rotate in place with said mechanism output shaft, said slide block did not contact with said chute two ends.The purpose that is provided with like this is to reserve certain fit clearance, prevents to cooperate tension, and is easy to wear, can reduce the impact between connecting lever and the hinged seat simultaneously again.
The utility model is simple in structure, low cost of manufacture, and flexible operation, indication is accurately reliable, is suitable as deciliter indicating device of high voltage load switch circuit breaker, or the architecture advances of like product.
Description of drawings
Fig. 1 is indicating status one structural representation of the utility model.
Fig. 2 is indicating status two structural representations of the utility model.
The name of sequence number is called among the figure: 1, operating mechanism mounting panel, 2, mechanism's output shaft, 3, connecting lever, 301, slide block, 4, indicator board, 401, hinged seat, 402, chute.
Embodiment
Combine accompanying drawing at present, the utility model is further described.Like Fig. 1, shown in Figure 2, this breaker mechanism deciliter indicating device comprises operating mechanism mounting panel 1, mechanism's output shaft 2, connecting lever 3, indicator board 4, the movable coupling mechanism output shaft of operating mechanism mounting panel, the affixed connecting lever of mechanism's output shaft.Indicator board is provided with leg-of-mutton hinged seat 401, and the movable operating mechanism mounting panel that connects in the position, a base angle of this triangle hinged seat is provided with a bar shaped chute 402 with position, corresponding limit, this base angle, and the connecting lever end is provided with the slide block 301 that cooperates with this chute.
In conjunction with said structure, the operation principle of the utility model is made brief description: when mechanism's output shaft rotates, drive connecting lever and rotate; The slide block of connecting lever slides in the chute of hinged seat; Rotate thereby drive hinged seat, drive direction board by hinged seat at last and rotate, realize indication.In order to make the reliable transmission between connecting lever and the hinged seat, the chute length that hinged seat is provided with is set to: when connecting lever rotate in place with mechanism's output shaft, slide block did not contact with the chute two ends.Thereby reduce the impact between connecting lever and the hinged seat, improve the flexibility of transmission.
Claims (2)
1. breaker mechanism deciliter indicating device, this device comprises operating mechanism mounting panel (1), mechanism's output shaft (2), connecting lever (3), indicator board (4), wherein the movable operating mechanism mounting panel that connects of mechanism's output shaft; It is characterized in that said indicator board (4) is provided with hinged seat triangular in shape (401), the movable said operating mechanism mounting panel (1) that connects in a base angle of this hinged seat, limit portion corresponding with this base angle on the said hinged seat is provided with chute (402); The affixed connecting lever of said mechanism output shaft (3), connecting lever end are provided with slide block (301), and slide block and said chute are slidingly matched.
2. according to the said breaker mechanism of claim 1 deciliter indicating device, it is characterized in that said chute (402) length is set to: when connecting lever (3) with said mechanism output shaft (2) when rotateing in place, said slide block (301) does not contact with said chute two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200149116U CN202434439U (en) | 2012-01-13 | 2012-01-13 | On-off indicator of breaker mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200149116U CN202434439U (en) | 2012-01-13 | 2012-01-13 | On-off indicator of breaker mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202434439U true CN202434439U (en) | 2012-09-12 |
Family
ID=46783866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200149116U Expired - Fee Related CN202434439U (en) | 2012-01-13 | 2012-01-13 | On-off indicator of breaker mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202434439U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105845474A (en) * | 2016-04-29 | 2016-08-10 | 合肥正日电气有限公司 | Protection switching device having obvious separating and closing identifier |
| CN106451182A (en) * | 2016-11-04 | 2017-02-22 | 西安固之电气科技有限公司 | Handcart type switch cabinet |
| CN111584311A (en) * | 2019-05-21 | 2020-08-25 | 杭州德睿达电气有限公司 | Divide-shut display device of direct current quick circuit breaker |
-
2012
- 2012-01-13 CN CN2012200149116U patent/CN202434439U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105845474A (en) * | 2016-04-29 | 2016-08-10 | 合肥正日电气有限公司 | Protection switching device having obvious separating and closing identifier |
| CN105845474B (en) * | 2016-04-29 | 2018-07-31 | 合肥正日电气有限公司 | Protection switching device with apparent divide-shut brake mark |
| CN106451182A (en) * | 2016-11-04 | 2017-02-22 | 西安固之电气科技有限公司 | Handcart type switch cabinet |
| CN106451182B (en) * | 2016-11-04 | 2018-04-06 | 西安固之电气科技有限公司 | Handcart switch cabinet |
| CN111584311A (en) * | 2019-05-21 | 2020-08-25 | 杭州德睿达电气有限公司 | Divide-shut display device of direct current quick circuit breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20200113 |