CN203367172U - A shunting movable reed - Google Patents
A shunting movable reed Download PDFInfo
- Publication number
- CN203367172U CN203367172U CN 201320391754 CN201320391754U CN203367172U CN 203367172 U CN203367172 U CN 203367172U CN 201320391754 CN201320391754 CN 201320391754 CN 201320391754 U CN201320391754 U CN 201320391754U CN 203367172 U CN203367172 U CN 203367172U
- Authority
- CN
- China
- Prior art keywords
- movable contact
- contact spring
- spring body
- sides
- movable reed
- 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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Abstract
The utility model discloses a shunting movable reed. The shunting movable reed comprises a movable reed body. A pair of cutting grooves are cut on the front end of the movable reed body. The movable reed body between the cutting grooves is extended to form an extension portion. A slope is formed on the center of the extension portion. A contact hinging hole is disposed on the front part of the extension portion. Armature hinging holes are disposed on the top corners of the movable reed body at the two sides of the extension portion. Yoke inlaying grooves are disposed on the two sides of the middle of the movable reed body. Bent edges are disposed on the two sides of the rear end of the movable reed body and are extended backwardly to form shunting terminals. By improving the conventional structure of a reed, the shunting movable reed is designed in the utility model to shunt current and is capable of effectively decreasing overloaded current on the movable reed.
Description
Technical field
the utility model relates to electromagnetic relay movable contact spring field, is specially a kind of movable contact spring of shunting.
Background technology
Electromagnetic relay is a kind ofly electric energy is converted to magnetic energy carries out work, thereby reaches the effect with the large electric current of Small current control; It mainly partly is comprised of coil, iron core, brandreth, armature, movable contact spring, hook, push card, pedestal, shell etc.The movable contact spring of prior art electromagnetic relay is when work, and the difference of Chang Yinwei load and the difference of operational environment cause the problem of overload.
The utility model content
The purpose of this utility model is to provide a kind of movable contact spring of shunting, to solve the easily problem of overload of prior art electromagnetic relay movable contact spring.
In order to achieve the above object, the technical scheme that the utility model adopts is:
A kind of movable contact spring of shunting, include the movable contact spring body of rectangle sheet, it is characterized in that: described movable contact spring body front cutting has a pair of grooving that is symmetrically distributed in front end mid point both sides, movable contact spring body fore-end between grooving extends the formation extension, and form slope in the middle of described extension, the extension front portion in the place ahead, slope has twisting hole, contact, the movable contact spring body drift angle place of extension both sides has respectively armature twisting hole, in the middle of described movable contact spring body, both sides are respectively arranged with a plurality of yoke embedding grooves, both sides, movable contact spring body rear end respectively upwards 90 degree bendings form flange, and the flange formation shunt terminal that extends back respectively.
Described a kind of movable contact spring of shunting, it is characterized in that: the movable contact spring body portion also has rectangular window.
Described a kind of movable contact spring of shunting is characterized in that: the yoke embedding groove of movable contact spring body both sides has respectively two, and position is corresponding symmetrical one by one.
The utility model is special designs a kind of mobile movable contact spring that divides by the conventional configurations of change movable contact spring, for carrying out current distributing, can effectively reduce the overload of the magnitude of current on movable contact spring.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1.A kind of movable contact spring of shunting, include the movable contact spring body 5 of rectangle sheet, movable contact spring body 5 front cutting have a pair of grooving 6 that is symmetrically distributed in front end mid point both sides, movable contact spring body fore-end between grooving 6 extends formation extension 7, and form slope 8 in the middle of extension 7, extension 7 front portions in 8 the place aheads, slope have twisting hole, contact 1, the movable contact spring body 5 drift angle places of extension 7 both sides have respectively armature twisting hole 2, in the middle of movable contact spring body 5, both sides are respectively arranged with a plurality of yoke embedding grooves 3, movable contact spring body 5 both sides, rear end respectively upwards 90 degree bendings form flange, and flange extends back respectively and forms shunt terminal 4.
Movable contact spring body 5 front portions also have rectangular window 9.
The yoke embedding groove 3 of movable contact spring body 5 both sides has respectively two, and position is corresponding symmetrical one by one.
Claims (3)
1. can shunt movable contact spring for one kind, include the movable contact spring body of rectangle sheet, it is characterized in that: described movable contact spring body front cutting has a pair of grooving that is symmetrically distributed in front end mid point both sides, movable contact spring body fore-end between grooving extends the formation extension, and form slope in the middle of described extension, the extension front portion in the place ahead, slope has twisting hole, contact, the movable contact spring body drift angle place of extension both sides has respectively armature twisting hole, in the middle of described movable contact spring body, both sides are respectively arranged with a plurality of yoke embedding grooves, both sides, movable contact spring body rear end respectively upwards 90 degree bendings form flange, and the flange formation shunt terminal that extends back respectively.
2. a kind of movable contact spring of shunting according to claim 1, it is characterized in that: the movable contact spring body portion also has rectangular window.
3. a kind of movable contact spring of shunting according to claim 1, it is characterized in that: the yoke embedding groove of movable contact spring body both sides has respectively two, and position is corresponding symmetrical one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320391754 CN203367172U (en) | 2013-07-02 | 2013-07-02 | A shunting movable reed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320391754 CN203367172U (en) | 2013-07-02 | 2013-07-02 | A shunting movable reed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203367172U true CN203367172U (en) | 2013-12-25 |
Family
ID=49814895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320391754 Expired - Fee Related CN203367172U (en) | 2013-07-02 | 2013-07-02 | A shunting movable reed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203367172U (en) |
-
2013
- 2013-07-02 CN CN 201320391754 patent/CN203367172U/en not_active Expired - Fee Related
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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: 20131225 Termination date: 20150702 |
|
| EXPY | Termination of patent right or utility model |