CN2786771Y - Electromagnetic relay executing mechanism equipment - Google Patents
Electromagnetic relay executing mechanism equipment Download PDFInfo
- Publication number
- CN2786771Y CN2786771Y CN 200520020718 CN200520020718U CN2786771Y CN 2786771 Y CN2786771 Y CN 2786771Y CN 200520020718 CN200520020718 CN 200520020718 CN 200520020718 U CN200520020718 U CN 200520020718U CN 2786771 Y CN2786771 Y CN 2786771Y
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- contact
- plate
- shell fragment
- bent plate
- moving
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Abstract
The utility model relates to a relay, which particularly relates to an actuating mechanism device of an electromagnetic relay. The utility model is characterized in that electrical connection of a movable contact (8), a movable contact (9), and bending plates (25), (11) is respectively connected by a soft copper wire (23) and a split flow sheet (12); an elastic sheet (10) is on the movable contact sheet (9) and is simultaneously connected with screws of the bending plate (11); one end of an elastic sheet (5) is pressed on a movable plate (3); the other end of the elastic sheet is fixed onto a magnetic yoke (1) under a bending plate (4), and the movable contact (9) and the fixed contact (22) are in a frame (13). The utility model has the advantages of simple structure, low cost, high safety, and convenient operation, and the utility model can be over a specification of 150A.
Description
Technical field: the utility model relates to relay, is specially a kind of electromagnetic relay actuator devices.
Background technology: in the old standard JB/DQ 2159-86 of China inverse-time overcurrent relay technical standard (substituting by enterprise's mark at present), listed model, specification, specification requirement ... but in past more than 10 year, existing still do not have product to come out.Present used inverse-time overcurrent relay, maximum is that induction type (GL-10, GL-20) function is complete.And LL-10 rectifier type, main contacts specification capacious does not have, and promptly the specification (current transformer power supply) that disconnects 150A with shunting is not connected in shunting.The specification that the contact of rectifier type inverse-time overcurrent relay disconnects big electric current does not emerge, and its key issue is not have a kind of executive component that meets instructions for use.
Summary of the invention: the purpose of this utility model is to provide a kind of simple in structure, with low cost, safe and reliable, electromagnetic relay actuator devices that operating maintenance is easy to use.The purpose of this utility model is achieved in that it comprises yoke (1), coil (2), moving plate (3), bent plate (4), shell fragment (5), iron core (6), pressing plate (7), moving contact (8), moving contact (9), shell fragment (10), bent plate (11), splitter (12), framework (13), pressing plate (14), shell fragment (15), holder (16), bent plate (21), fixed contact (22), annealed copper wire (23), stop tab (24), bent plate (25).Moving contact (8), moving contact (9) are connected with annealed copper wire (23) by splitter (12) respectively with the electrical connection of bent plate (25), (11), and shell fragment (10) is connected with the screw of bent plate (11) on movable contact spot film (9) simultaneously; One end of shell fragment (5) is pressed on the moving plate (3), and the other end is fixed on yoke (1) and goes up under the bent plate (4), and moving contact (9), fixed contact (22) are in framework (13).The utility model has the advantages that: simple in structure, with low cost, safe and reliable, easy to use, contact shunting is connected to disconnect and can be reached 150A.
Description of drawings: Fig. 1 looks schematic diagram for the utility model structural principle master; Fig. 2 is the utility model structural principle schematic side view, and Fig. 3 is that the utility model A is to the structural principle schematic diagram.17,18,19,20-screw, nut bullet pad, packing ring.
Embodiment: moving contact (8), moving contact (9) are connected with annealed copper wire (23) by splitter (12) respectively with the electrical connection of bent plate (25), (11), and shell fragment (10) is connected with the screw of bent plate (11) on movable contact spot film (9) simultaneously; One end of shell fragment (5) is pressed on the moving plate (3), and the other end is fixed on yoke (1) and goes up under the bent plate (4), and moving contact (9), fixed contact (22) are in framework (13).By yoke, coil, moving plate, iron core, combine electromagnetic circuit, moving plate leans on shell fragment with reliable contact of yoke; Moving contact is connected with bent plate by splitter, forms a moving contact group; Moving contact is connected with bent plate by annealed copper wire, and moving contact and bent plate guarantee in the normal position by shell fragment; The sub-assembly of the sub-assembly of fixed contact, moving contact, moving contact, shell fragment, pressing plate, framework all are installed on the holder with screw, form the relay contact assembly; The pressure of moving contact and fixed contact is by shell fragment, the returning of moving contact by shell fragment, and pressing plate is that fixation spring tab is used.With standard component screw, nut, bullet pad, packing ring contact assembly is fixed on the electromagnetic assembly, bent plate is to connect electromagnetic assembly and contact assembly, simultaneously shell fragment is fixed, shell fragment is to guarantee that moving plate is entopic, bent plate is that this element is installed on the main frame and uses, and stop tab is that this element cooperates usefulness with main frame.The course of work: when coil electricity, moving plate is inhaled to iron core, overcomes the reaction force of shell fragment (10), (15), by pressing plate, moving contact (8), (9) is connected, and moving contact (9) disconnects controlled circuit with fixed contact, and its electric current can reach 150A (current transformer power supply).Behind coil blackout, moving plate is under the active force of shell fragment (10), (15), and moving contact (8), (9) disconnect, moving contact (9) and the closed controlled circuit reinstatement of fixed contact attitude.Moving contact (9), fixed contact (22) are in framework 13, and framework is the protection fine work in contact.
Claims (1)
1, a kind of electromagnetic relay actuator devices, it comprises it and comprises yoke (1), coil (2), moving plate (3), bent plate (4), shell fragment (5), iron core (6), pressing plate (7), moving contact (8), moving contact (9), shell fragment (10), bent plate (11), splitter (12), framework (13), pressing plate (14), shell fragment (15), holder (16), bent plate (21), fixed contact (22), annealed copper wire (23), stop tab (24), bent plate (25), it is characterized in that: moving contact (8), moving contact (9) and bent plate (25), (11) electrical connection is connected with splitter (12) by annealed copper wire (23) respectively, shell fragment (10) is connected with the screw of bent plate (11) on movable contact spot film (9) simultaneously; One end of shell fragment (5) is pressed on the moving plate (3), and the other end is fixed on yoke (1) and goes up under the bent plate (4), and moving contact (9), fixed contact (22) are in framework (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520020718 CN2786771Y (en) | 2005-04-27 | 2005-04-27 | Electromagnetic relay executing mechanism equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520020718 CN2786771Y (en) | 2005-04-27 | 2005-04-27 | Electromagnetic relay executing mechanism equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2786771Y true CN2786771Y (en) | 2006-06-07 |
Family
ID=36775336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520020718 Expired - Fee Related CN2786771Y (en) | 2005-04-27 | 2005-04-27 | Electromagnetic relay executing mechanism equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2786771Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143478A (en) * | 2013-02-13 | 2014-11-12 | 欧姆龙株式会社 | Electromagnetic relay |
-
2005
- 2005-04-27 CN CN 200520020718 patent/CN2786771Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143478A (en) * | 2013-02-13 | 2014-11-12 | 欧姆龙株式会社 | Electromagnetic relay |
| CN104143478B (en) * | 2013-02-13 | 2016-03-30 | 欧姆龙株式会社 | Electromagnetic relay |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060607 Termination date: 20100427 |