CN201178073Y - Low-voltage auxiliary contact tip - Google Patents
Low-voltage auxiliary contact tip Download PDFInfo
- Publication number
- CN201178073Y CN201178073Y CNU2008200338287U CN200820033828U CN201178073Y CN 201178073 Y CN201178073 Y CN 201178073Y CN U2008200338287 U CNU2008200338287 U CN U2008200338287U CN 200820033828 U CN200820033828 U CN 200820033828U CN 201178073 Y CN201178073 Y CN 201178073Y
- Authority
- CN
- China
- Prior art keywords
- auxiliary contact
- low
- flap
- support
- voltage auxiliary
- 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 - Fee Related
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a low-voltage auxiliary contact used together with a low-voltage circuit breaker. Micro-active switches are connected on a bracket via connecting pieces, the bracket comprises a left side plate, a right side plate and a rotating plate positioned therebetween, and the rotating plate is movably connected on the bracket via a connecting piece. A certain amount of micro-active switches can be placed on both the upper side and the lower side of the rotating plate (maximally 7 micro-active switches on each side). The low-voltage auxiliary contact has the advantages of simple structure, convenient assembly/disassembly, and good economical and practical performance.
Description
Technical field
The utility model relates to low voltage electrical equipment, is a kind of auxiliary contact that is used with low-voltage circuit breaker, when breaker closing or disconnection, by its output switching signal.
Background technology
The used auxiliary contact of low-voltage circuit breaker mainly is made up of sensitive switch and support at present, and sensitive switch is connected on the support by connector and back-up ring etc.Its defective is: whole auxiliary contact can only provide 5 groups of auxiliary contact at most, and the integrated mode of auxiliary contact is single, generally is 4 often to open 4 normally closedly, and 2 is normally closed or 2 often open 6 normally closed patterns, unreliable during the contact action.
Summary of the invention
The purpose of this utility model provides a kind of low pressure auxiliary contact, has manyly to auxiliary contact, and has the integrated mode of independent assortment auxiliary contact.
The technical solution adopted in the utility model is: sensitive switch is connected on the support by connector, and support comprises left and right sides plate and the flap that is connected therebetween, and flap is movably connected on the support by connector.
The utility model all can be placed some sensitive switches at the upper and lower of flap, can respectively place 7 at most, and totally 7 groups of sensitive switches are simple in structure, and easy accessibility is economical and practical.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a structure scheme of installation of the present utility model;
Fig. 2 is the structural representation of Fig. 1 medium-height trestle 1.
Embodiment
As shown in Figure 1, 2, support 1 comprises left and right sides plate 5 and the flap 4 that is connected therebetween, and flap 4 is movably connected on the support 1 by connector 3, and flap 4 can rotate around connector 3.Left and right sides plate 5 is fixed on the pedestal of circuit breaker, and flap 4 contacts with boss in the circuit breaker operation mechanism rotating shaft.
All can place the sensitive switch 2 of some at the upper and lower of flap 4, can respectively place 7 groups of sensitive switches 2 at most.During placement, the top sensitive switch 2 of flap 4 is for often opening, and lower part sensitive switch 2 is normally closed, and sensitive switch 2 normally-open normally-closes are changed mutually up and down when flap 4 rotates, and what can realize the independent assortment of auxiliary contact from.
Claims (2)
1. low pressure auxiliary contact, sensitive switch (2) is connected on the support (1) by connector, it is characterized in that: support (1) comprises left and right sides plate (5) and the flap (4) that is connected therebetween, and flap (4) is movably connected on the support (1) by connector (3).
2. low pressure auxiliary contact according to claim 1 is characterized in that: the left and right sides plate (5) at support (1) is gone up, is opened a fan groove (6) in the link position place of flap (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200338287U CN201178073Y (en) | 2008-04-08 | 2008-04-08 | Low-voltage auxiliary contact tip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200338287U CN201178073Y (en) | 2008-04-08 | 2008-04-08 | Low-voltage auxiliary contact tip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201178073Y true CN201178073Y (en) | 2009-01-07 |
Family
ID=40218098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200338287U Expired - Fee Related CN201178073Y (en) | 2008-04-08 | 2008-04-08 | Low-voltage auxiliary contact tip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201178073Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103441040A (en) * | 2013-08-13 | 2013-12-11 | 慈溪市铄博电器科技有限公司 | Wiring terminal of breaker |
-
2008
- 2008-04-08 CN CNU2008200338287U patent/CN201178073Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103441040A (en) * | 2013-08-13 | 2013-12-11 | 慈溪市铄博电器科技有限公司 | Wiring terminal of breaker |
| CN103441040B (en) * | 2013-08-13 | 2015-09-30 | 慈溪市铄博电器科技有限公司 | A kind of binding post of 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 |
Granted publication date: 20090107 Termination date: 20170408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |