CN201518298U - Electromagnetic relay with improved jack - Google Patents
Electromagnetic relay with improved jack Download PDFInfo
- Publication number
- CN201518298U CN201518298U CN2009201955565U CN200920195556U CN201518298U CN 201518298 U CN201518298 U CN 201518298U CN 2009201955565 U CN2009201955565 U CN 2009201955565U CN 200920195556 U CN200920195556 U CN 200920195556U CN 201518298 U CN201518298 U CN 201518298U
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- CN
- China
- Prior art keywords
- electromagnetic relay
- movable
- elastic rotation
- push jack
- jack
- Prior art date
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- Expired - Lifetime
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Abstract
The utility model discloses an electromagnetic relay with improved jack. The electromagnetic relay with improved jack comprises a base, a coil assembly, an armature, a movable reed and a fixed reed, wherein two sides on the lower end of a jack are respectively provided with elastic rotation shafts, the elastic rotation shafts are embedded in movable grooves which are arranged on base pillars of the base close to one side of the movable reed, and are matched with the movable groove in movable fit. The electromagnetic relay with improved jack has reasonable design, simple structure and high safety and accuracy, can be widely applied on relays, and has actual popularization values.
Description
Technical field
The improved electromagnetic relay of a kind of push jack.
Background technology
In every places that needs the circuit conversion function such as communication apparatus, automatics, household electrical appliance, auto electroincs, all may use relay.Adopted biography extension bar bridge-type ways of connecting to come transferring power in the past between armature and the movable contact spring, this connected mode causes passing extension bar easily and movable contact spring comes off, fracture, and fail safe is low, and the contact area of biography extension bar and movable contact spring is little, poor accuracy.
Summary of the invention
The purpose of this utility model is the design by movable push jack, and a kind of safe and high electromagnetic relay of accuracy is provided.
The utility model is made up of pedestal, coil block, armature and sound reed, and the both sides, lower end of push jack are respectively equipped with elastic rotation shaft, and elastic rotation shaft embeds in the loose slot that the pilum on the pedestal is provided with near movable contact spring one side, with loose slot movingly and fit together.
The elastic rotation shaft of the lower end of push jack is embedded in the loose slot that pilum one side on the pedestal is provided with, and push jack is being done by the transmission on top and during the boss transferring power, can be because of the connection of push jack unreliablely and contact instability and influences the operate as normal of relay.
The utility model is reasonable in design, simple in structure, fail safe and accuracy height, can be widely used on the relay practical promotional value being arranged.
Description of drawings
Accompanying drawing 1 is an installation diagram of the present utility model, and also specification digest is with scheming; Accompanying drawing 2 is a structural representation of the present utility model.Each label is respectively among the figure: (1) pedestal, (2) pilum, (3) coil block, (4) armature, (5) push jack, (6) movable contact spring, (7) static contact spring piece, (8) (9) elastic rotation shaft, (10) loose slot.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Referring to Fig. 1, the improved electromagnetic relay of a kind of push jack of the utility model, comprise pedestal 1, coil block 3, armature 4 and movable contact spring 6, static contact spring piece 7 compositions, the both sides, lower end of push jack 5 are respectively equipped with elastic rotation shaft (8,9), elastic rotation shaft (8,9) embeds in the loose slot 10 that the pilum 2 on the pedestal 1 is provided with near movable contact spring 6 one sides, with loose slot 10 movingly and fit together.
The elastic rotation shaft (8,9) of the lower end of push jack 5 is embedded in the loose slot 10 that pilum 2 one sides on the pedestal 1 are provided with, push jack 5 is when transmission bar by top and boss transferring power, thereby can be because of the connection of the push jack unreliable operate as normal that and contact instability and influences relay not reach purpose of design.
The content that the utility model disclosed, be a kind of for preferred embodiment, in every case partial alteration, variation or to the modification of the technology contents that the utility model disclosed, and come from technological thought of the present utility model and be familiar with this technology the people do not add knowing by inference of creative thinking, all belong within the category of the present utility model.
Claims (1)
1. improved electromagnetic relay of push jack, comprise pedestal, coil block, armature and sound reed composition, it is characterized in that: the both sides, lower end of push jack are respectively equipped with elastic rotation shaft, elastic rotation shaft embeds in the loose slot that the pilum on the pedestal is provided with near movable contact spring one side, with loose slot movingly and fit together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201955565U CN201518298U (en) | 2009-09-27 | 2009-09-27 | Electromagnetic relay with improved jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201955565U CN201518298U (en) | 2009-09-27 | 2009-09-27 | Electromagnetic relay with improved jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201518298U true CN201518298U (en) | 2010-06-30 |
Family
ID=42499021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201955565U Expired - Lifetime CN201518298U (en) | 2009-09-27 | 2009-09-27 | Electromagnetic relay with improved jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201518298U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795281A (en) * | 2015-04-27 | 2015-07-22 | 国网湖北省电力公司咸宁供电公司 | Electromagnetic relay |
| CN107644788A (en) * | 2017-10-10 | 2018-01-30 | 三友联众集团股份有限公司 | A kind of push jack rotating relay |
-
2009
- 2009-09-27 CN CN2009201955565U patent/CN201518298U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795281A (en) * | 2015-04-27 | 2015-07-22 | 国网湖北省电力公司咸宁供电公司 | Electromagnetic relay |
| CN107644788A (en) * | 2017-10-10 | 2018-01-30 | 三友联众集团股份有限公司 | A kind of push jack rotating relay |
| CN107644788B (en) * | 2017-10-10 | 2020-07-10 | 三友联众集团股份有限公司 | Push-piece rotary relay |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 523000, No. 62, Putian West Road, Pu Zhen Lake community, Tangxia Town, Dongguan, Guangdong Patentee after: Dongguan Sanyou Electrical Appliances Co., Ltd. Address before: 523000, Dongguan Province, Houjie Town, Houjie Town, Guangdong Province Patentee before: Dongguan Sanyou Electrical Appliances Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 523000 No. two, No. 27, Putian Lake Center, Tangxia Town, Guangdong, Dongguan Patentee after: Lianzhong Sanyou group Limited by Share Ltd Address before: 523000, No. 62, Putian West Road, Pu Zhen Lake community, Tangxia Town, Dongguan, Guangdong Patentee before: Dongguan Sanyou Electrical Appliances Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100630 |