CN202405188U - Relay utilizing connection sheet to limit armature - Google Patents
Relay utilizing connection sheet to limit armature Download PDFInfo
- Publication number
- CN202405188U CN202405188U CN2011205342098U CN201120534209U CN202405188U CN 202405188 U CN202405188 U CN 202405188U CN 2011205342098 U CN2011205342098 U CN 2011205342098U CN 201120534209 U CN201120534209 U CN 201120534209U CN 202405188 U CN202405188 U CN 202405188U
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- Prior art keywords
- moving spring
- armature
- yoke
- brace
- relay
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Abstract
The utility model discloses a relay utilizing a connection sheet to limit an armature. The relay comprises a yoke, a moving spring part and the armature, wherein the moving spring part comprises a moving contact and a moving spring, one end of the armature is matched at the cutting edge of the yoke, the moving contact is fixed at one end of the moving spring, the other end of the moving spring is fixed with the yoke, and the middle of the moving spring is fixed with the armature. The relay also comprises a moving spring connection sheet, wherein the moving spring connection sheet is parallel to the surface of the yoke, at the fixed position of the moving spring and the yoke, the moving spring connection sheet is fixed with the moving spring, and one end of the moving spring connection sheet is provided with a bending part so as to limit one end of the armature at the cutting edge of the yoke towards the direction far away from the cutting edge the yoke. With the adoption of the structure, the armature is accurately limited, the moving distance of the armature in strong impact and vibration can be limited, the functions of the relay are ensured to be normal, the bending part can be ensured not to be interfered with the surface of the armature, and the product production can be adjusted.
Description
Technical field
The utility model relates to a kind of electromagnetic relay, particularly relates to a kind of relay that uses brace to limiting position of armature.
Background technology
Electromagnetic relay is a kind of dynamo-electric components and parts that are widely used in the Vehicle Electronic Control module.Because the severity of automobile environment for use and to the high requirement of security performance, thereby the relay that requires to be applied in automotive field has higher shock resistance anti-vibration ability and anti-dropping capability preferably.
Existing clapper-type electromagnetic relay, usually by coiler part, yoke, moving spring part, base, armature, normally closed quiet spring part, moving spring leading foot, often open quiet spring part and shell etc. and form, coiler part, normally closed quiet spring part, often open quiet spring partly and moving spring leading foot be contained on the base respectively; Yoke and armature are installed in the position of matching with coiler part respectively, and moving spring partly comprises moving contact and moving spring, and moving contact is fixed on an end of moving spring and is in normally closed quiet spring partly, often opens the position that quiet spring fixed contact partly matches; The other end and the yoke of moving spring fix; The middle part and the armature of moving spring fix, and move spring and yoke, when armature fixes, be on yoke, armature, to be provided with protruding bud; Moving spring is provided with fixing hole; Cooperating and utilizing the riveted joint mode of protruding bud on fixing hole through moving spring and yoke, the armature is separately fixed on yoke, the armature spring, extremely moves to be provided with between spring and the yoke place of fixing at moving spring and the armature place of fixing and tears turn of bilge open; So that an end of armature can be in the yoke knife-edge part; And armature can be that rotating shaft is rotated with the yoke knife-edge part, thereby realizes with the iron core adhesive of coiler part or separate, moves to disengaging yoke direction in order to prevent armature; Usually to a position limiting structure to armature be set in this position of moving spring; In the prior art, a kind of mode be moving spring tear open turn of bilge in the middle of cut and form a banking stop that curves L shaped shape structure, the banking stop through this L shaped shape structure carries out spacing to armature; Another kind of mode is that the end at the both wings of moving spring sets out the press-bending structure, carries out spacing through this press-bending structure to armature.No matter be the structure of that a kind of mode, these structures all are to limit the motion of armature by the press-bending of moving spring, and moving spring is for dodging armature; Often increasing bending or angle of inclination near the armature place; This makes that the spacing of confined planes and armature is difficult to guarantee, in the impact of product or fall-down test, shows as the spacing deficiency to armature, and moving spring receives impact and the distortion that is distorted of armature; Influence reliability of products, shock resistance is very limited on the thin small-sized high-power AUTOMOTIVE RELAY of moving spring material.In addition, this structure confined planes when production is prone to interfere with armature, might have influence on the key property of product.
The utility model content
The purpose of the utility model is to overcome the deficiency of prior art, and a kind of relay that uses brace to limiting position of armature is provided, through increasing a moving spring brace; And utilize the press-bending of moving spring brace to come to carry out spacing to armature; One side can realize armature is carried out spacing accurately, can limit the displacement of armature when receiving the intense impact vibration, guarantees that relay function is normal; Can guarantee that on the other hand press-bending and armature face do not interfere, be convenient to production and regulate.
The utility model solves the technical scheme that its technical problem adopted: a kind of relay that uses brace to limiting position of armature; Comprise yoke, moving spring part and armature; Moving spring partly comprises moving contact and moving spring, and an end of armature is engaged in the yoke knife-edge part, and moving contact is fixed on an end of moving spring; The other end and the yoke of moving spring fix, and the middle part and the armature of moving spring fix; Said relay also comprises a moving spring brace; This moving spring brace is made as with the yoke face and parallels; Should fix at the place of fixing and the said moving spring of said moving spring and yoke by moving spring brace, an end of said moving spring brace be provided with press-bending portion with to armature one end that is in the yoke knife-edge part to carrying out spacing away from yoke edge of a knife direction.
The overbending direction of the press-bending portion of said moving spring brace is towards the armature face.
Described yoke is provided with protruding bud; Moving spring is provided with fixing hole; Moving spring brace is provided with connecting hole; The fixing hole of the connecting hole of moving spring brace, moving spring respectively and the protruding bud of yoke match to merge spring be between yoke face and the moving spring brace, make spring brace and moving spring, move spring and yoke is fixed together through the riveted joint mode in the cooperation place of protruding bud.
One end of described moving spring brace also is provided with and is used for the connecting portion that is connected with the moving spring leading foot of relay, and this connecting portion is located at the outer end of press-bending portion and parallels with the yoke face.
The end edge of the other end of said moving spring is connected along one with the end of the other end of moving spring brace spring and moving spring brace is become one structure.
A kind of relay that uses brace to limiting position of armature of the utility model; Be to increase a moving spring brace; The press-bending portion that utilizes moving spring brace one end to armature one end that is in the yoke knife-edge part to carrying out spacing away from yoke edge of a knife direction; Moving spring brace is provided with connecting hole, and moving spring brace cooperates through the protruding bud of connecting hole and yoke and is fixed together through riveted joint mode and moving spring, yoke.
The beneficial effect of the utility model is; Increase by a moving spring brace owing to adopted; And this moving spring brace is made as with the yoke face and parallels; Should fix at the place of fixing and the said moving spring of said moving spring and yoke by moving spring brace, an end of said moving spring brace be provided with press-bending portion with to armature one end that is in the yoke knife-edge part to carrying out spacing away from yoke edge of a knife direction.Compared with prior art, the utility model can bring following beneficial effect:
The one,, the press-bending portion of moving spring brace is positioned at armature face top, and restriction armature reduces the impact of armature to moving spring because of impacting to the displacement away from yoke edge of a knife direction, avoids moving spring distortion, thereby improves the relay shock resistance;
The 2nd; The press-bending angle of the press-bending portion of moving spring brace can guarantee that press-bending portion and armature face have appropriate clearance, can effectively limit the armature moving displacement based on the setting angle adjustment of armature and yoke; Can guarantee that again press-bending portion does not interfere with the armature face, be convenient to produce regulate;
The 3rd,, moving spring brace is parallel with the yoke face, and not bending before processing press-bending portion has increased impact resistance;
The 4th, owing to also can the end edge of the other end that moves spring be connected so that moving spring and moving spring brace become one structure with the end edge of the other end of moving spring brace, thereby can improve technology, reduce production process;
The 5th, be used for the connecting portion that is connected with the moving spring leading foot of relay owing to also be provided with at an end of moving spring brace, this connecting portion is located at the outer end of press-bending portion and parallels with the yoke face; Like this; Just make press-bending portion be between two junctions of moving spring brace, a junction is spring brace and yoke, and another junction is spring brace and moving spring leading foot; So just can increase the rigidity of press-bending portion, avoid the skew of press-bending portion.
Below in conjunction with accompanying drawing and embodiment the utility model is done further explain; But a kind of brace that uses of the utility model is not limited to embodiment to the relay of limiting position of armature.
Description of drawings
Fig. 1 is the organigram of the utility model;
Fig. 2 is the sketch map of the local structure of the utility model;
Fig. 3 is the assembling sketch map of moving spring brace, armature, moving spring and the yoke of the utility model;
Fig. 4 is the structural representation of the moving spring brace of the utility model;
Fig. 5 is moving spring brace of the utility model and the sketch map that moving spring is structure as a whole.
Embodiment
Embodiment is shown in accompanying drawing.
As shown in Figure 1; A kind of relay that uses brace to limiting position of armature of the utility model; By coiler part 1, yoke 2, moving spring brace 3, moving spring part 6, base 4, armature 5, normally closed quiet spring part 7, moving spring leading foot 8, often open quiet spring part 9 and shell etc. and form; Wherein, shell is not shown.Coiler part 1, normally closed quiet spring part 7, often open quiet spring part 9 and moving spring leading foot 8 is contained in respectively on the base 4; Yoke 2 is installed in the position of matching with coiler part 1 respectively with armature 5; Moving spring part 6 comprises moving contact 62 and moving spring 61; Moving contact 62 is fixed on an end of moving spring 61 and is in the position that the fixed contact of with normally closed quiet spring part 7, often opening quiet spring part 9 matches, and the other end and the yoke 2 of moving spring 61 fix, and the middle part and the armature 5 that move spring 61 fix; Between moving spring 61 and armature 5 places of fixing to moving spring 61 and yoke 2 places of fixing, be provided with and tear turn of bilge 611 open; So that an end 51 of armature 5 can be in the yoke edge of a knife 21 places, and armature 5 can be that rotating shaft is rotated with the yoke edge of a knife 21 places, thereby realizes the adhesive of armature 5 and the iron core of coiler part 1 or separate.
Extremely shown in Figure 4 like Fig. 2; This moving spring brace 3 is made as with yoke face 22 and parallels; Should fix at the place of fixing and the said moving spring 61 of said moving spring 61 by moving spring brace 3 with yoke 2, an end of said moving spring brace 3 be provided with press-bending portion 31 with to armature one end 51 that is in the yoke edge of a knife 21 places to carrying out spacing away from yoke edge of a knife direction;
The overbending direction of the press-bending portion 31 of said moving spring brace 3 is towards armature face 52;
Described yoke 2 is provided with protruding luxuriant 23; Moving spring 61 is provided with fixing hole; Moving spring brace 3 is provided with connecting hole; The fixing hole of the connecting hole of moving spring brace 3, moving spring 61 respectively and protruding luxuriant 23 the matching to merge spring 61 is between yoke face 22 and the moving spring brace 3 of yoke makes spring brace 3 and moving spring 61, moves spring 61 and yoke 2 is fixed together through the riveted joint mode in protruding luxuriant 23 cooperation place;
One end of described moving spring brace 3 also is provided with and is used for the connecting portion 32 that is connected with the moving spring leading foot of relay, and this connecting portion 32 is located at the outer end of press-bending portion and parallels with yoke face 22; Because moving contact 62 is to be riveted on the moving spring 61, moving spring 61 cooperates with yoke 2 riveted joints, and moving spring brace 3 is welded to connect with moving spring leading foot 8, and then the pass course of electric current is: moving contact 62 → moving spring 61 → moving spring brace 3 → moving spring leading foot 8;
A kind of relay that uses brace to limiting position of armature of the utility model; Be to increase a moving spring brace 3; Armature one end 51 that 31 pairs in the press-bending portion of moving spring brace 3 one ends of utilization is in the yoke edge of a knife 21 places is to carrying out spacing away from the yoke edge of a knife 21 directions; Moving spring brace 3 is provided with connecting hole, and moving spring brace 3 cooperates through connecting hole and yoke protruding luxuriant 23 and is fixed together through riveted joint mode and moving spring 61, yoke 2.
See also shown in Figure 3ly, moving spring 61 and protruding luxuriant 23 riveted joints of yoke, and through protruding luxuriant 23 location of yoke are to be riveted on simultaneously on the yoke protruding luxuriant 23 with moving spring 61 on the moving spring brace 3, and through protruding luxuriant 23 location of yoke.
See also Fig. 2 and shown in Figure 3, the press-bending 31 of moving spring brace 3 is positioned at armature face 52 tops, and restriction armature 5 reduces the impact of 5 pairs of moving springs 61 of armature because of impacting the displacement to moving spring leading foot direction, avoids moving spring 61 distortion, thereby improves the relay shock resistance.
See also Fig. 3 and shown in Figure 4; The angle B of the press-bending portion 31 of moving spring brace 3 is according to the setting angle A adjustment of armature 5 with yoke 2; Guarantee that press-bending portion 31 and armature face 52 have appropriate clearance; Can effectively limit armature 5 moving displacements, can guarantee that again press-bending portion 31 does not interfere with armature face 52, is convenient to produce and regulates.
See also shown in Figure 3ly, moving spring brace 3 is parallel with yoke face 22, before processing press-bending portion 31, less than bending, has increased impact resistance.
Present embodiment is to adopt independent moving spring brace 3, moving spring brace 3 and moving spring 61 be through yoke 2 protruding luxuriant 23 riveted and fixed together, another kind of situation can also be arranged, promptly for process improving, moving spring brace 3 also can be made an integral body with moving spring 61.
See also shown in Figure 5ly, the end of the other end of said moving spring 61 is connected along 33 one with the end of the other end of moving spring brace 3 along 612, thereby spring 61 and moving spring brace 3 are become one structure.
The foregoing description only is used for further specifying a kind of relay that uses brace to limiting position of armature of the utility model; But the utility model is not limited to embodiment; Every technical spirit according to the utility model all falls in the protection range of the utility model technical scheme any simple modification, equivalent variations and modification that above embodiment did.
Claims (5)
1. relay that uses brace to limiting position of armature; Comprise yoke, moving spring part and armature; Moving spring partly comprises moving contact and moving spring, and an end of armature is engaged in the yoke knife-edge part, and moving contact is fixed on an end of moving spring; The other end and the yoke of moving spring fix, and the middle part and the armature of moving spring fix; It is characterized in that: said relay also comprises a moving spring brace; This moving spring brace is made as with the yoke face and parallels; Should fix at the place of fixing and the said moving spring of said moving spring and yoke by moving spring brace, an end of said moving spring brace be provided with press-bending portion with to armature one end that is in the yoke knife-edge part to carrying out spacing away from yoke edge of a knife direction.
2. use brace according to claim 1 is characterized in that the relay of limiting position of armature: the overbending direction of the press-bending portion of said moving spring brace is towards the armature face.
3. use brace according to claim 1 is to the relay of limiting position of armature; It is characterized in that: described yoke is provided with protruding bud; Moving spring is provided with fixing hole; Moving spring brace is provided with connecting hole, the fixing hole of the connecting hole of moving spring brace, moving spring respectively and the protruding bud of yoke match to merge spring be between yoke face and the moving spring brace, make spring brace and moving spring, move spring and yoke is fixed together through the riveted joint mode in the cooperation place of protruding bud.
4. use brace according to claim 1 is to the relay of limiting position of armature; It is characterized in that: an end of described moving spring brace also is provided with and is used for the connecting portion that is connected with the moving spring leading foot of relay, and this connecting portion is located at the outer end of press-bending portion and parallels with the yoke face.
5. use brace according to claim 1 is characterized in that the relay of limiting position of armature: the end edge of the other end of said moving spring is connected along one with the end of the other end of moving spring brace spring and moving spring brace is become one structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205342098U CN202405188U (en) | 2011-12-19 | 2011-12-19 | Relay utilizing connection sheet to limit armature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205342098U CN202405188U (en) | 2011-12-19 | 2011-12-19 | Relay utilizing connection sheet to limit armature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202405188U true CN202405188U (en) | 2012-08-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205342098U Expired - Fee Related CN202405188U (en) | 2011-12-19 | 2011-12-19 | Relay utilizing connection sheet to limit armature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202405188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128859A (en) * | 2016-08-30 | 2016-11-16 | 四川宏发电声有限公司 | A kind of stage clip and comprise the pusher relay of this stage clip |
-
2011
- 2011-12-19 CN CN2011205342098U patent/CN202405188U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128859A (en) * | 2016-08-30 | 2016-11-16 | 四川宏发电声有限公司 | A kind of stage clip and comprise the pusher relay of this stage clip |
| CN106128859B (en) * | 2016-08-30 | 2018-05-22 | 四川宏发电声有限公司 | A kind of compression spring and the pusher relay comprising the compression spring |
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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: 20120829 Termination date: 20191219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |