CN203325807U - Small electromagnetic relay - Google Patents
Small electromagnetic relay Download PDFInfo
- Publication number
- CN203325807U CN203325807U CN2013204320654U CN201320432065U CN203325807U CN 203325807 U CN203325807 U CN 203325807U CN 2013204320654 U CN2013204320654 U CN 2013204320654U CN 201320432065 U CN201320432065 U CN 201320432065U CN 203325807 U CN203325807 U CN 203325807U
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- coil
- yoke
- pedestal
- base
- bobbin
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Abstract
The utility model relates to a small electromagnetic relay which comprises a casing, a base, a movable spring assembly, and a yoke assembly. The base is provided with a static spring, a movable spring lug plate, and a coil lug plate; the yoke assembly comprises a yoke which is fixedly arranged on the base, a coil frame which is fixedly arranged on the yoke, and a coil and a lead sheet which are fixed sleeved inside the coil frame; the lead sheet is connected with a tail end of the coil lug plate through spot welding; one end of the coil frame, which is directed towards the base, is provided with two plugs; the base is provided with two jacks corresponding to the two plugs of the coil frame; each plug is respectively arranged inside the corresponding jack of the base; a supporting rod is arranged at a corresponding position of the tail end of each of the two coil plug plates of the base; and one side of each coil plug plate tightly adheres to and is fixed on the outside of the supporting rod. The small electromagnetic relay has the advantages of compact structure, excellent solidness and good anti-shock performance.
Description
Technical field
The utility model relates to a kind of relay, is specifically related to a kind of miniature electro-magnetic relay.
Background technology
At present, at present, in electromagnetic relay use field, the electromagnetic system that most of electromagnetic relays are comprised of parts such as coil, bobbin, yoke, iron core and armature, the coil two ends generate an electromagnetic field and magnetic flux by connecting voltage, iron core is because electromagnetism magnetization produces electromagnetic force, inhales moving armature and makes electromagnetic relay generation mechanical action.Because the anti-shake performance to electromagnetic relay has strict requirement, therefore higher to the Structural Design Requirement of electromagnetic relay.Yet, the bobbin of existing miniature electro-magnetic relay is that suit is fixed on coil, bobbin is fixedly installed on yoke, because this bobbin only is provided with a fixing point, when miniature electro-magnetic relay is given a shock, the stability of its work is greatly affected, and this miniature electro-magnetic relay exists, and structural design is insecure, the defect of poor seismic behavior.
Summary of the invention
The purpose of this utility model is to overcome the defect of prior art, and a kind of compact conformation, miniature electro-magnetic relay that anti-seismic performance is good are provided.
For achieving the above object, the utility model adopts a kind of miniature electro-magnetic relay, comprise shell, pedestal, movable spring assembly, yoke component, be provided with static contact spring piece on described pedestal, moving spring lug plate, the winding wiring sheet, described yoke component comprises the yoke be fixedly installed on pedestal, be fixedly installed on bobbin on yoke, be fixedly set in the coil in bobbin, lead wire, described lead wire spot welding is connected on the tail end of winding wiring sheet, be provided with two plugs towards an end place of pedestal on described bobbin, two plug places on described pedestal on corresponding bobbin are provided with respectively jack, and each plug is separately positioned on pedestal in corresponding jack.
The beneficial effect of said structure is to be separately fixed on pedestal by the yoke on the yoke component by this miniature electro-magnetic relay and bobbin, realized that the multiple spot of this yoke component fixes, compact and can effectively improve anti-seismic performance thereby this miniature electro-magnetic relay has structural design.
As further improvement of the utility model, the tail end corresponding position of two winding wiring sheets on described pedestal is provided with support bar, and a side of each winding wiring sheet is close to and is fixed on the support bar outside.This sound construction and the effective intensity of intensifier coil lug plate, when spot welding, the winding wiring sheet can play supporting role, thereby has strengthened the compression strength of lead wire, when spot welding pressure is excessive, also can avoid because pressure is excessive, lead wire being broken.
The accompanying drawing explanation
Fig. 1 is the utility model embodiment internal structure schematic diagram.
Fig. 2 is the utility model pedestal and yoke component connection diagram.
Fig. 3 is the utility model yoke component stereogram.
Embodiment
As Fig. 1, 2, shown in 3, the utility model embodiment is a kind of miniature electro-magnetic relay, comprise shell, pedestal 10, movable spring assembly 20, yoke component, be provided with static contact spring piece 11 on described pedestal 10, moving spring lug plate 12, winding wiring sheet 13, described yoke component comprises the yoke 30 be fixedly installed on pedestal 10, be fixedly installed on bobbin 32 on yoke 30, be fixedly set in the coil 31 in bobbin 32, lead wire 34, described lead wire 34 spot welding are connected on the tail end of winding wiring sheet 13, be provided with two plugs 33 towards an end place of pedestal 10 on described bobbin 32, two plug 33 places on described pedestal 10 on corresponding bobbin 32 are provided with respectively jack 14, and each plug 33 is separately positioned on pedestal 10 in corresponding jack 14.This miniature electro-magnetic relay is to be separately fixed on pedestal 10 by the yoke 30 by yoke component and bobbin 32, has realized that the multiple spot of this yoke component is fixed, thereby this miniature electro-magnetic relay has the structural design compactness and can effectively improve anti-seismic performance.
As shown in Figure 2, the tail end corresponding position of two winding wiring sheets 13 on described pedestal 10 is provided with support bar 15, and a side of each winding wiring sheet 13 is close to and is fixed on support bar 15 outsides.By the tail end place at coil lug plate 13, support bar 15 is set, this support bar 15 can effectively improve the intensity of described winding wiring sheet 13, when spot welding, winding wiring sheet 13 also can be played a supporting role, thereby strengthened the compression strength of lead wire 34, when even spot welding pressure is excessive, also can avoid because pressure is excessive, lead wire 34 being damaged.
Claims (2)
1. a miniature electro-magnetic relay, comprise shell, pedestal, movable spring assembly, yoke component, be provided with static contact spring piece on described pedestal, moving spring lug plate, the winding wiring sheet, described yoke component comprises the yoke be fixedly installed on pedestal, be fixedly installed on bobbin on yoke, be fixedly set in the coil in bobbin, lead wire, described lead wire spot welding is connected on the tail end of winding wiring sheet, it is characterized in that: on described bobbin, towards an end place of pedestal, be provided with two plugs, two plug places on described pedestal on corresponding bobbin are provided with respectively jack, and each plug is separately positioned on pedestal in corresponding jack.
2. a kind of miniature electro-magnetic relay according to claim 1, it is characterized in that: the tail end corresponding position of two winding wiring sheets on described pedestal is provided with support bar, and a side of each winding wiring sheet is close to and is fixed on the support bar outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204320654U CN203325807U (en) | 2013-07-07 | 2013-07-07 | Small electromagnetic relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204320654U CN203325807U (en) | 2013-07-07 | 2013-07-07 | Small electromagnetic relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203325807U true CN203325807U (en) | 2013-12-04 |
Family
ID=49665119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204320654U Expired - Fee Related CN203325807U (en) | 2013-07-07 | 2013-07-07 | Small electromagnetic relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203325807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108257819A (en) * | 2018-01-02 | 2018-07-06 | 浙江美硕电气科技股份有限公司 | Power relay plastic assembly |
-
2013
- 2013-07-07 CN CN2013204320654U patent/CN203325807U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108257819A (en) * | 2018-01-02 | 2018-07-06 | 浙江美硕电气科技股份有限公司 | Power relay plastic assembly |
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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 |
Owner name: ZHEJIANG XINDA ELECTRIC CO., LTD. Free format text: FORMER NAME: ZHEJIANG CLION RELAY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 325604 Station Road, Liushi Town, Zhejiang, Yueqing, No. 173 Patentee after: ZHEJIANG CLION ELECTRIC CO., LTD. Address before: 325604 Station Road, Liushi Town, Zhejiang, Yueqing, No. 173 Patentee before: Zhejiang Clion Relay Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: XINDA?ELECTRIC CO., LTD. Free format text: FORMER NAME: ZHEJIANG XINDA ELECTRIC CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 325604 Station Road, Liushi Town, Zhejiang, Yueqing, No. 173 Patentee after: NNC ELECTRIC CO., LTD. Address before: 325604 Station Road, Liushi Town, Zhejiang, Yueqing, No. 173 Patentee before: ZHEJIANG CLION ELECTRIC CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20180707 |