CN101699607B - Extended terminal of universal circuit breaker - Google Patents
Extended terminal of universal circuit breaker Download PDFInfo
- Publication number
- CN101699607B CN101699607B CN2009102135040A CN200910213504A CN101699607B CN 101699607 B CN101699607 B CN 101699607B CN 2009102135040 A CN2009102135040 A CN 2009102135040A CN 200910213504 A CN200910213504 A CN 200910213504A CN 101699607 B CN101699607 B CN 101699607B
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- connecting rod
- extended terminal
- bent plate
- contact
- auxiliary contact
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Abstract
The invention relates to an extended terminal of a universal circuit breaker and the extended terminal comprises an auxiliary contact, an installation rack, a contact-installing jig and a bend plate rotation drive device, wherein the contact-installing jig comprises a bend plate and two splints which are separately fixedly arranged on the installation rack, the auxiliary contact is arranged between the two splints, the auxiliary contact and the two splints are fixedly connected with two ends of the bend plate through a rotating shaft, the output end of the bend plate rotation drive device is connected with the bend plate; therefore, in the extended terminal of the invention, the auxiliary contact is hinged in the contact-installing jig and the rotary motion can be realized by driving the bend plate which composes the contact-installing jig so that the rotation of the auxiliary contact hinged with the two ends of the bend plate can be realized, thus the aim of switching the auxiliary contact can be achieved. Therefore, the invention has simple structure, strong commonality and convenient installing and dismantling.
Description
Technical field
The present invention relates to low-voltage electrical apparatus components and parts equipment, especially a kind of extended terminal that is used with omnipotent breaker, when being used for omnipotent breaker combined floodgate or separating brake, this extended terminal output switching signal.
Background technology
Present omnipotent breaker auxiliary contact, generally form by the sensitive switch that has transfer point, the quantity of auxiliary contact, generally be four often to open four normally-closed contacts, the auxiliary contact of band transfer point when the user uses, only can use one group in one group of sensitive switch often to open or normally-closed contact, and contact capacity is very little, does not satisfy more and more higher electricity consumption requirement.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, the extended terminal of omnipotent breaker is provided, it can be on the auxiliary contact basis of omnipotent breaker standard configuration, be external in omnipotent breaker, to increase a plurality of often opening and/or normally-closed contact, and the intermediate conversion point is not with in the every group of contact that is increased, and can realize multiple compound mode according to user's needs, satisfies the ever-increasing electricity consumption requirement of people.
For realizing above technical purpose, the present invention will take following technical scheme:
A kind of extended terminal of omnipotent breaker, comprise auxiliary contact, installing rack, contact sectional fixture and bent plate rotating driving device, described contact sectional fixture comprises bent plate and is fixedly mounted on two clamping plate on the installing rack respectively, auxiliary contact place between two clamping plate, and these auxiliary contact and two clamping plate are located by connecting between the two ends of bent plate by rotating shaft, and the output of bent plate rotating driving device is connected with bent plate.
Described bent plate rotating driving device comprises power input device and is connected in open chain linkage between this power input device output and the bent plate, described open chain linkage comprises first connecting rod and the second connecting rod that is hinged, the other end of this first connecting rod is connected with bent plate, and the other end of second connecting rod then is connected with power input device.
Described power input device is a drive plate.
Also be connected with the drive bearing of horizontal placement between described second connecting rod and the power input device.
Described second connecting rod lower end is provided with the second connecting rod limiting component, and this second connecting rod limiting component is a rod member, and it is fixedly mounted on the installing rack.
Be provided with the second connecting rod reset components between described drive bearing and the second connecting rod, the two ends of this second connecting rod reset components are connected with second connecting rod and installing rack respectively.
The second connecting rod reset components is a spring.
According to above technical scheme, can realize following beneficial effect:
The present invention is articulated in auxiliary contact in the sectional fixture of contact, and be rotated motion by the bent plate that drive to constitute this contact sectional fixture, to realize being articulated in the auxiliary contact rotation at bent plate two ends, thereby reach the purpose of auxiliary contact conversion, hence one can see that, the present invention is simple in structure, highly versatile, easy accessibility.
Description of drawings
Fig. 1 is a structure scheme of installation of the present invention;
Fig. 2 removes after the baffle plate structural representation of the present invention;
Fig. 3 removes after the baffle plate front schematic view of the present invention;
Wherein, power input device 1 first connecting rod 2 second connecting rods 3 bent plates 4 installing racks 5 clamping plate 6 auxiliary contact 7 rotating shafts 8 second connecting rod limiting components 9 drive bearings 10 second connecting rod reset components 11.
Embodiment
Explain technical scheme of the present invention below with reference to accompanying drawing.
As shown in Figures 1 to 3, the extended terminal of omnipotent breaker of the present invention, comprise auxiliary contact 7, installing rack 5, contact sectional fixture and bent plate rotating driving device, described contact sectional fixture comprises bent plate 4 and is fixedly mounted on two clamping plate 6 on the installing rack 5 respectively, auxiliary contact 7 place between two clamping plate 6, and these auxiliary contact 7 and two clamping plate 6 are located by connecting between the two ends of bent plate 4 by rotating shaft 8, and the output of bent plate rotating driving device is connected with bent plate 4.
Described bent plate rotating driving device comprises power input device 1 and is connected in open chain linkage between this power input device 1 output and the bent plate 4, described open chain linkage comprises first connecting rod 2 and the second connecting rod 3 that is hinged, the other end of this first connecting rod 2 is connected with bent plate 4, the other end of second connecting rod 3 then is connected with power input device 1, and also be connected with the drive bearing 10 of horizontal placement between second connecting rod 3 and the power input device 1, the power input device 1 that the present invention adopts is a drive plate, the driving shaft that then carries on the circuit breaker drives drive plate, carry out the power transmission by drive bearing 10, drive the operation of open chain linkage, realize the conversion of auxiliary contact 7.
Described second connecting rod 3 lower ends are provided with second connecting rod limiting component 9, and this second connecting rod limiting component 9 is a rod member, and it is fixedly mounted on the installing rack 5, thereby can play position-limiting action to second connecting rod 3.
Be provided with second connecting rod reset components 11 between described drive bearing 10 and the second connecting rod 3, the two ends of this second connecting rod reset components 11 are connected with second connecting rod 3 and installing rack 5 respectively, and described second connecting rod reset components 11 is a spring, then can realize resetting of second connecting rod 3.
Claims (7)
1. the extended terminal of an omnipotent breaker, it is characterized in that, comprise auxiliary contact, installing rack, contact sectional fixture and bent plate rotating driving device, described contact sectional fixture comprises bent plate and is fixedly mounted on two clamping plate on the installing rack respectively, auxiliary contact place between two clamping plate, and these auxiliary contact and two clamping plate are located by connecting between the two ends of bent plate by rotating shaft, and the output of bent plate rotating driving device is connected with bent plate.
2. according to the extended terminal of the described omnipotent breaker of claim 1, it is characterized in that, described bent plate rotating driving device comprises power input device and is connected in open chain linkage between this power input device output and the bent plate, described open chain linkage comprises first connecting rod and the second connecting rod that is hinged, the other end of this first connecting rod is connected with bent plate, and the other end of second connecting rod then is connected with power input device.
3. according to the extended terminal of the described omnipotent breaker of claim 2, it is characterized in that described power input device is a drive plate.
4. according to the extended terminal of the described omnipotent breaker of claim 2, it is characterized in that, also be connected with the drive bearing of horizontal placement between described second connecting rod and the power input device.
5. according to the extended terminal of claim 2 or 4 described omnipotent breakers, it is characterized in that described second connecting rod lower end is provided with the second connecting rod limiting component, this second connecting rod limiting component is a rod member, and it is fixedly mounted on the installing rack.
6. according to the extended terminal of the described omnipotent breaker of claim 4, it is characterized in that, be provided with the second connecting rod reset components between described drive bearing and the second connecting rod, the two ends of this second connecting rod reset components are connected with second connecting rod and installing rack respectively.
7. according to the extended terminal of the described omnipotent breaker of claim 6, it is characterized in that the second connecting rod reset components is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102135040A CN101699607B (en) | 2009-11-04 | 2009-11-04 | Extended terminal of universal circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102135040A CN101699607B (en) | 2009-11-04 | 2009-11-04 | Extended terminal of universal circuit breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101699607A CN101699607A (en) | 2010-04-28 |
| CN101699607B true CN101699607B (en) | 2011-11-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102135040A Active CN101699607B (en) | 2009-11-04 | 2009-11-04 | Extended terminal of universal circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101699607B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111584322B (en) * | 2019-05-21 | 2022-07-26 | 杭州德睿达电气有限公司 | Direct-current high-breaking magnetic blow-out quick circuit breaker |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1242587A (en) * | 1998-05-07 | 2000-01-26 | 尹顿公司 | Electrical switching apparatus with improved contact arm carrier arrangement |
-
2009
- 2009-11-04 CN CN2009102135040A patent/CN101699607B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1242587A (en) * | 1998-05-07 | 2000-01-26 | 尹顿公司 | Electrical switching apparatus with improved contact arm carrier arrangement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101699607A (en) | 2010-04-28 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160908 Address after: Xinba Daquan 212211 Yangzhong Road, Zhenjiang City, Jiangsu province 66 Patentee after: Jiangsu Daquan Kai Kai switch Co., Ltd. Address before: Yihe Road Development Zone in Yangzhong City, Jiangsu province 212200 Patentee before: Jiangsu Daqo Kfine Electric Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: No.66 Daquan Road, Xinba Town, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee after: Jiangsu Daquan Kaifan switch Co.,Ltd. Address before: No.66 Daquan Road, Xinba Town, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee before: Jiangsu Daquan Kaifan Switch Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |