CN202142474U - Snap type relay pressure spring - Google Patents
Snap type relay pressure spring Download PDFInfo
- Publication number
- CN202142474U CN202142474U CN201120265779U CN201120265779U CN202142474U CN 202142474 U CN202142474 U CN 202142474U CN 201120265779 U CN201120265779 U CN 201120265779U CN 201120265779 U CN201120265779 U CN 201120265779U CN 202142474 U CN202142474 U CN 202142474U
- Authority
- CN
- China
- Prior art keywords
- relay
- armature
- main body
- pressure spring
- type relay
- 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 snap type relay pressure spring which is characterized in that a supporting part used to position a free armature and a fixing part used to connect with a pedestal are included; the supporting part includes a main body, and the main body is integratedly provided with at least two elastic sheets used to press against the armature. The advantages of the snap type relay pressure spring are that the main body is integratedly provided with at least two elastic sheets, so when the pressure spring is arranged in the pedestal, the elastic sheets of the pressure spring can press against the free armature, and a knife edge of the free armature tightly adheres a yoke, and consequently the magnetic loss of the relay is reduced, the attractive force of an iron core to the armature is increased, and the pull-in voltage of the relay is reduced; and at the same time, the motion of the armature becomes stable, the operation of the relay is stable and reliable, and the relay can not generate noise under the vibration working condition.
Description
Technical field
The utility model relates to a kind of relay, relates in particular to a kind of stage clip of clapper type relay.
Background technology
Along with the development of society, the purposes of relay more and more widely, and kind is also more and more, function and structure also have nothing in common with each other.A kind of clapper type relay is wherein arranged, and its armature is connected by reed with yoke usually, and reed is riveted simultaneously or is welded on armature and the yoke, and this structure has increased the operation and the assembly difficulty of relay production assembling, has reduced the production efficiency of relay.
In order to address the above problem; People have done improvement to the structure of clapper type relay; Make and need not lean on armature and being connected of yoke reed and the riveted joint between them or welding to locate; But adopt the stage clip can be inserted in the relay to locate armature and yoke, but be to use the relay of present this stage clip have that the armature movement balance is poor, the pick-up voltage of relay is higher, work is unreliable, in problems such as the environment lower armature of vibration are prone to make a noise.
Summary of the invention
The utility model technical problem to be solved provides a kind of free armature location that can make clapper type relay, and can improve the stage clip of the clapper type relay of relay reliability.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of stage clip of clapper type relay; Comprise the support section and the standing part that is used for being connected that are used for to free armature location with pedestal; Described support section comprises main body, is wholely set at least two flexure strips that are used to withstand armature on the described main body.
Described standing part comprises with described main body and is the stator that L type one is connected, and is wholely set on the described stator and is useful on the button that ends that is fixedly connected with pedestal.
Described stator is provided with the convex tendon to yoke direction projection.
The both sides of described stator are wholely set and are useful on the spacer that cooperates with pedestal, when stage clip is installed, make things convenient for the location of stage clip, can prevent also that stage clip from packing into to be moved behind the pedestal.
Described main body is provided with perforate, to increase the flexibility and the elasticity of stage clip.
Compared with prior art, the utility model has the advantages that owing on the main body to be wholely set at least two flexure strips, after stage clip is packed pedestal into; Withstand free armature through the flexure strip on the stage clip, the edge of a knife of free armature and yoke are close to, reduced the magnetic loss of relay; Increased the suction of iron core to armature; Reduced the pick-up voltage of relay, made armature movement steady simultaneously, thereby made the relay working stability reliably and not can under the condition of work of vibration, produce noise; End button and be wholely set on the stator, stage clip is packed into behind the pedestal, fix with pedestal, make the quick and easy for installation of stage clip, reduced the installation time of stage clip through ending button; And stator is provided with the convex tendon to yoke direction projection, make between stage clip and the yoke cooperate tight.
Description of drawings
Fig. 1 is the installation site sketch map of the utility model in relay;
Fig. 2 is the stereogram of the utility model;
Fig. 3 is the cutaway view of the utility model.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in the figure; A kind of stage clip of clapper type relay comprises the support section 1 and the standing part 2 that is used for being connected with pedestal 4 that are used for to free armature 3 location, and support section 1 comprises main body 11; Be wholely set two flexure strips 12 that are used to withstand armature 3 on the main body 11; Main body 11 is provided with perforate 13, and standing part 2 comprises with main body 11 and be the stator 21 that L type one is connected, be wholely set on the stator 21 be useful on be fixedly connected with pedestal 4 only detain 22; Stator 21 is provided with the convex tendon 23 to yoke 5 direction projections, and the both sides of stator 21 are wholely set and are useful on the spacer 24 that cooperates with pedestal 4.
Claims (5)
1. the stage clip of a clapper type relay; It is characterized in that comprising the support section and the standing part that is used for being connected that are used for to free armature location with pedestal; Described support section comprises main body, is wholely set at least two flexure strips that are used to withstand armature on the described main body.
2. the stage clip of a kind of clapper type relay as claimed in claim 1 is characterized in that described standing part comprises with described main body and is the stator that L type one is connected, and is wholely set on the described stator and is useful on the button that ends that is fixedly connected with pedestal.
3. the stage clip of a kind of clapper type relay as claimed in claim 2 is characterized in that described stator is provided with the convex tendon to yoke direction projection.
4. the stage clip of a kind of clapper type relay as claimed in claim 2, the both sides that it is characterized in that described stator are wholely set and are useful on the spacer that cooperates with pedestal.
5. the stage clip of a kind of clapper type relay as claimed in claim 1 is characterized in that described main body is provided with perforate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120265779U CN202142474U (en) | 2011-07-26 | 2011-07-26 | Snap type relay pressure spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120265779U CN202142474U (en) | 2011-07-26 | 2011-07-26 | Snap type relay pressure spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202142474U true CN202142474U (en) | 2012-02-08 |
Family
ID=45553519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120265779U Expired - Fee Related CN202142474U (en) | 2011-07-26 | 2011-07-26 | Snap type relay pressure spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202142474U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110970266A (en) * | 2018-09-30 | 2020-04-07 | 泰科电子(深圳)有限公司 | Electromagnetic relay |
-
2011
- 2011-07-26 CN CN201120265779U patent/CN202142474U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110970266A (en) * | 2018-09-30 | 2020-04-07 | 泰科电子(深圳)有限公司 | Electromagnetic relay |
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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: 20120208 Termination date: 20200726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |