CN203013635U - Contactor having a plurality of sets of auxiliary contacts - Google Patents
Contactor having a plurality of sets of auxiliary contacts Download PDFInfo
- Publication number
- CN203013635U CN203013635U CN 201220702412 CN201220702412U CN203013635U CN 203013635 U CN203013635 U CN 203013635U CN 201220702412 CN201220702412 CN 201220702412 CN 201220702412 U CN201220702412 U CN 201220702412U CN 203013635 U CN203013635 U CN 203013635U
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- Prior art keywords
- contact component
- moving contact
- support
- contact
- moving
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Abstract
The utility model relates to a contact having a plurality of sets of auxiliary contacts. A bracket with a certain width extends from a contact support to a side, the bracket is successively provided with a first grid bracket, a second grid bracket and a third grid bracket in a row, the bracket is fixedly equipped with a first moving contact assembly and a second moving contact assembly, a pedestal is fixedly provided with a first fixed contact assembly and a second fixed contact assembly which are corresponding to the first moving contact assembly and the second moving contact assembly respectively. By selecting two grids of the bracket for being used for installing the first moving contact assembly and the second moving contact assembly respectively, and adjusting the spatial positions of an electromagnetic system and a double-breakpoint main contact system, a pair of auxiliary contacts are properly added in the space of the same auxiliary contact unit; and in addition, by adjusting contact directions of the fixed contact assemblies and the installation positions and contact directions of the moving contact assemblies, the types of the two auxiliary contacts can be flexibly changed, i.e., two pairs of normally-open contacts or one pair of normally-open contacts and one pair of normally-closed contacts are included, satisfying the application requirement of a user.
Description
Technical field
The utility model relates to a kind of contactor with many group auxiliary contacts.
Background technology
Contactor is the magnetic field that a kind of utilization produces at the coil current flowing, and then induces electromagnetic attraction attracting moving iron core at fixed core, and drives the contactor action, and main contact is closed, reaches the electrical equipment of control load.Contactor also need arrange the auxiliary contact of some except electromagnetic system, main contact system, arc-control device, control to adapt to pilot process the demand of transmitting with signal.The auxiliary contact of contactor and main contact keep interlock, and when main contact moved, the normally closed interlock of auxiliary contact disconnected, and the normally open contact of auxiliary contact is closed.Contactor of the prior art only arranges an auxiliary contact unit, or even two auxiliary contact unit are arranged, its auxiliary contact pattern is fixed and be single, can't realize flexible transformation, during practical application, often can not satisfy the demand of practice.
Summary of the invention
The purpose of this utility model is to overcome the defective of prior art, and a kind of limited spatial spread auxiliary contact unit and changeable contactor with many group auxiliary contacts of auxiliary contact unit pattern of utilizing is provided.
for achieving the above object, the utility model adopts a kind of like this contactor with many group auxiliary contacts, comprise base and be positioned at the pedestal that is connected with described base on described base, establish electromagnetic system in described base, establish the double breaking points main contact system in described pedestal, have in described double breaking points main contact system with described electromagnetic system in moving iron core keep the contact support of interlock, described contact support is positioned at the center in described pedestal chamber, the support of a width is extended in described contact support to side, described support arranges the first lattice support by leu, the second lattice support and the 3rd lattice support, fixed installation the first moving contact component and the second moving contact component on described support, fixed installation first static contact component and second static contact component corresponding with described the first moving contact component and described the second moving contact component difference on described pedestal.
Especially, described the first moving contact component of fixed installation on described the first lattice support, described the second moving contact component of fixed installation on described the second lattice support, the contact of the contact of described the first moving contact component and described the second moving contact component towards identical.
Especially, described the first moving contact component of fixed installation on described the first lattice support, described the second moving contact component of fixed installation on described the 3rd lattice support, described the first moving contact component towards downwards, the contact of described the second moving contact component towards upwards.
Especially, be provided with step with described the first moving contact component and described the second moving contact component corresponding position on described pedestal, the two-stage up and down of described step is respectively used to install described the first static contact component and described the second static contact component.
Especially, described pedestal is provided with the terminal cover that adapts with described step.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
1, by the contact support is extended the support of a width to side, the first lattice support, the second lattice support and the 3rd lattice support are set on support, therefrom select two lattice supports to be respectively used to install the first moving contact component and the second moving contact component, simultaneously, electromagnetic system and double breaking points main contact system are carried out adjustment on the locus, reasonably increased a pair of auxiliary contact in same auxiliary contact unitary space, for practical application is provided convenience.
2, by adjusting installation site and the contact direction of static contact component contact direction and moving contact component, can flexible transformation the pattern of two pairs of auxiliary contact unit, comprise two pairs of normally open contacts or a pair of normally open contact and a pair of normally closed interlock, further satisfy user's application demand.
Description of drawings
Fig. 1 is the stereogram that the utility model embodiment has the contactor of many group auxiliary contacts;
Fig. 2 is that the utility model embodiment has the end view after the contactor embodiment one that organize auxiliary contacts remove terminal cover, pedestal more;
Fig. 3 is that the utility model embodiment has the stereogram after the contactor embodiment one that organize auxiliary contacts remove terminal cover, pedestal more;
Fig. 4 is that the utility model embodiment has the end view after the contactor embodiment two that organize auxiliary contacts remove terminal cover, pedestal more;
Fig. 5 is that the utility model embodiment has the stereogram after the contactor embodiment two that organize auxiliary contacts remove terminal cover, pedestal more;
Fig. 6 is that the utility model embodiment has the end view that in the contactor of organizing auxiliary contacts, contact is supported more;
Fig. 7 is that the utility model embodiment has the stereogram that in the contactor of organizing auxiliary contacts, contact is supported more.
In figure: 1, contact support; 1A, support; 11, the first lattice support; 12, the second lattice support; 13, the 3rd lattice support; 2a, the first moving contact component; 2b, the first static contact component; 3a, the second moving contact component; 3b, the second static contact component; 4, base; 5, terminal cover; 6, pedestal.
Embodiment
as shown in Fig. 1～7, a kind of contactor with many group auxiliary contacts, comprise base 4 and be positioned at the pedestal 6 that is connected with base 4 on base 4, establish electromagnetic system in base 4, establish the double breaking points main contact system in pedestal 6, have in the double breaking points main contact system with electromagnetic system in moving iron core keep the contact of interlock to support 1, contact support 1 is positioned at the center in pedestal 6 chambeies, the support 1A of a width is extended in contact support 1 to side, support 1A arranges the first lattice support 11 by leu, the second lattice support 12 and the 3rd lattice support 13, support 1A upper fixed installation the first moving contact component 2a and the second moving contact component 3a, fixed installation first static contact component 2b and the second static contact component 3b corresponding with the first moving contact component 2a and the second moving contact component 3a difference on pedestal 6.
Fixed installation the first moving contact component 2a on the first lattice support 11, fixed installation the second moving contact component 3b on the second lattice support 12, the contact of the contact of the first moving contact component 2a and the second moving contact component 3a towards identical.
Fixed installation the first moving contact component 2a on the first lattice support 11, fixed installation the second moving contact component 3a on the 3rd lattice support 13, the first moving contact component 2a towards downwards, the contact of the second moving contact component 3a towards upwards.
Be provided with step with the first moving contact component 2a and the second moving contact component 3a corresponding position on pedestal 6, the two-stage up and down of step is respectively used to install the first static contact component 2b and the second static contact component 3b.Pedestal 6 is provided with the terminal cover 5 that adapts with step.
Claims (5)
1. one kind has the contactors of organizing auxiliary contacts more, comprise base and be positioned at the pedestal that is connected with described base on described base, establish electromagnetic system in described base, establish the double breaking points main contact system in described pedestal, have in described double breaking points main contact system with described electromagnetic system in moving iron core keep the contact support of interlock, described contact support is positioned at the center in described pedestal chamber, it is characterized in that: the support of a width is extended in described contact support to side, described support arranges the first lattice support by leu, the second lattice support and the 3rd lattice support, fixed installation the first moving contact component and the second moving contact component on described support, fixed installation first static contact component and second static contact component corresponding with described the first moving contact component and described the second moving contact component difference on described pedestal.
2. contactors with many group auxiliary contacts according to claim 1, it is characterized in that: described the first moving contact component of fixed installation on described the first lattice support, described the second moving contact component of fixed installation on described the second lattice support, the contact of the contact of described the first moving contact component and described the second moving contact component towards identical.
3. contactors with many group auxiliary contacts according to claim 1, it is characterized in that: described the first moving contact component of fixed installation on described the first lattice support, described the second moving contact component of fixed installation on described the 3rd lattice support, described the first moving contact component towards downwards, the contact of described the second moving contact component towards upwards.
4. according to claim 1 and 2 or 3 described contactors with many group auxiliary contacts, it is characterized in that: be provided with step with described the first moving contact component and described the second moving contact component corresponding position on described pedestal, the two-stage up and down of described step is respectively used to install described the first static contact component and described the second static contact component.
5. will require 4 described contactors with many group auxiliary contacts according to right, it is characterized in that: described pedestal is provided with the terminal cover that adapts with described step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220702412 CN203013635U (en) | 2012-11-30 | 2012-11-30 | Contactor having a plurality of sets of auxiliary contacts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220702412 CN203013635U (en) | 2012-11-30 | 2012-11-30 | Contactor having a plurality of sets of auxiliary contacts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203013635U true CN203013635U (en) | 2013-06-19 |
Family
ID=48605201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220702412 Expired - Lifetime CN203013635U (en) | 2012-11-30 | 2012-11-30 | Contactor having a plurality of sets of auxiliary contacts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203013635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103065876A (en) * | 2012-11-30 | 2013-04-24 | 环宇集团有限公司 | Contactor with multi-group auxiliary contacts |
-
2012
- 2012-11-30 CN CN 201220702412 patent/CN203013635U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103065876A (en) * | 2012-11-30 | 2013-04-24 | 环宇集团有限公司 | Contactor with multi-group auxiliary contacts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160506 Address after: 325604 Yueqing City, Zhejiang Province North elephant White Bridge Industrial Zone, Wenzhou Patentee after: HUANYU GROUP ZHEJIANG HIGH-TECH Co.,Ltd. Address before: 325604 Yueqing City, Zhejiang Province North elephant White Bridge Industrial Zone, Wenzhou Patentee before: HUYU GROUP Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325604 Yueqing City, Zhejiang Province North elephant White Bridge Industrial Zone, Wenzhou Patentee after: HUANYU GROUP ZHEJIANG HIGH-TECH CO.,LTD. Address before: 325604 Yueqing City, Zhejiang Province North elephant White Bridge Industrial Zone, Wenzhou Patentee before: HUANYU GROUP ZHEJIANG HIGH-TECH Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 325600 Wenzhou Daqiao Industrial Zone, Yueqing City, Zhejiang Province Patentee after: Huanyu Hi Tech Co.,Ltd. Address before: 325604 Wenzhou Bridge Industrial Zone, beibaixiang, Yueqing City, Zhejiang Province Patentee before: HUANYU GROUP ZHEJIANG HIGH-TECH Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 325600 Wenzhou Daqiao Industrial Park, Yueqing City, Wenzhou City, Zhejiang Province Patentee after: Huanyu Hi Tech Co.,Ltd. Address before: 325600 Wenzhou Daqiao Industrial Zone, Yueqing City, Zhejiang Province Patentee before: Huanyu Hi Tech Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |