CN203445066U - Relay - Google Patents
Relay Download PDFInfo
- Publication number
- CN203445066U CN203445066U CN201320458726.0U CN201320458726U CN203445066U CN 203445066 U CN203445066 U CN 203445066U CN 201320458726 U CN201320458726 U CN 201320458726U CN 203445066 U CN203445066 U CN 203445066U
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- coil
- pin
- described coil
- relay
- contact
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Abstract
The utility model discloses a relay. The objective of the utility model is to provide a relay which is advantageous in reliable and stable structure and fast production. In order to realize the above objective, the following technical schemes are adopted: the relay of the utility model comprises a base, an electromagnetic system and a contact system; coil pins are arranged on the base; the electromagnetic system comprises a coil, an iron core and a yoke; the coil which comprises a coil frame (6) and a winding; and the contact system comprises a moving spring with a moving contact, an armature and a static spring part. The relay is characterized in that the left side and the right side of the front end of a baffle at one end of the coil frame are provided with coil insertion pins; coil lead-out ends are connected with the coil insertion pins; and the coil insertion pins are connected with the coil pins.
Description
Technical field
The utility model relates to a kind of low-voltage electrical apparatus, especially a kind of relay.
Background technology
Electromagnetic type relay is mainly comprised of pedestal, shell, electromagnetic system and contact system; Electromagnetic system is mainly comprised of coil, iron core and yoke; Coil is mainly comprised of coil rack, winding and coil pin; Contact system is mainly partly comprised of the moving spring with moving contact, armature and quiet spring.
The shortcoming that existing similar relay coil structure exists is: the end of a thread that 1, winding goes out to hold is directly trapped in outside, easily loose, broken string; 2, be not suitable for automatic production process; 3, secondary connection can only adopt soldering tin technique, and the mode of connection is single, trouble; 4, coil location difficulty, is difficult for installing.
Utility model content
The technical problems to be solved in the utility model is to provide the relay efficiently of a kind of reliable in structure stability and production.
For addressing the above problem, the technical solution adopted in the utility model comprises pedestal, electromagnetic system, contact system; On described pedestal, coil pin is set; Described electromagnetic system comprises coil, iron core and yoke; Described coil comprises coil rack (6), winding; Described contact system comprises moving spring, armature and the quiet spring part with moving contact, it is characterized in that: the described coil rack wherein left and right sides of an end-stopping plate front end arranges coil contact pin, described coil exit is connected with described coil contact pin, and described coil contact pin is connected with coil pin.
Described relay, is characterized in that: described coil rack baffle plate arranges a pair of coil inserted sheet in the left and right sides of coil contact pin opposite end, and described coil inserted sheet has wrapping post and bonding pad.
Described relay, is characterized in that: described coil pin upper end arranges coil brace, and described coil contact pin inwardly bends and is overlapped on brace and is connected with described coil pin after certain angle.
Described relay, is characterized in that: described coil contact pin curves inwardly behind 75-90 degree angle and is connected with coil pin.
Described relay, is characterized in that: described coil rack other end baffle plate is provided with positioning convex portion, and described pedestal is provided with positioning convex portion and locates the detent coordinating.
Of the present utility model by drawing the design improvement of port, can make loop construction particularly draw port more firm, secondary wiring mode is more, more reliable and more stable, is more applicable to automated production.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is exploded view of the present utility model;
Fig. 3 is the structural representation of coil rack.
embodiment
As shown in Figure 1 to Figure 3, relay of the present utility model, comprises pedestal 1, electromagnetic system, contact system (not marking in figure); On described pedestal 1, coil pin 2 is set; Described electromagnetic system comprises coil 3, iron core 4 and yoke 5; Described coil 3 comprises coil rack 6, winding 7; Described contact system comprises moving spring, armature and the quiet spring part with moving contact, the described coil rack 6 wherein left and right sides of end-stopping plate 10 front ends arranges coil contact pin 11, described coil 3 exits can be wrapped on described coil contact pin 11, can by scolding tin, be fixedly connected with again.When secondary connection, can weld or overlap joint etc. by coil contact pin 11 and coil pin 2, connected mode is various, and very firmly how to use after connecting.
Relay of the present utility model is multifunctional thread coil winding (having four exits), for meeting the requirement of multifunctional thread coil winding, the baffle plate 10 of described coil rack 6 arranges a pair of coil inserted sheet 8 in the left and right sides of coil contact pin 11 opposite ends, and described coil inserted sheet 8 has wrapping post 9 and bonding pad 19.Wherein two exits and coil contact pin 4, other two exits are connected with wrapping post 6.When secondary connection, can weld by coil contact pin 4 and bonding pad 7 connecting objects.This structure has welding easily, and the advantage such as very firm after welding.
For further optimisation technique scheme, described coil pin 2 upper ends arrange coil brace 16, after inside 75 or 90 angles of bending of described coil contact pin 11, are overlapped on brace 16 and are connected with described coil pin 2.To facilitate, connect and reinforcement bonding strength.
For further optimisation technique scheme again, described coil rack 6 other end baffle plates 3 are provided with positioning convex portion 17, and described pedestal 1 is provided with the detent 18 coordinating with positioning convex portion 17 location.To solve the problem of coil location difficulty, improved the object of efficiency of assembling and product quality.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within being all included in protection range of the present utility model.
Claims (5)
1. a relay, comprises pedestal (1), electromagnetic system, contact system; Coil pin (2) is set on described pedestal (1); Described electromagnetic system comprises coil (3), iron core (4) and yoke (5); Described coil (3) comprises coil rack (6), winding (7); Described contact system comprises moving spring, armature and the quiet spring part with moving contact, it is characterized in that: described coil rack (6) the wherein left and right sides of an end-stopping plate (10) front end arranges coil contact pin (11), described coil (3) exit is connected with described coil contact pin (11), and described coil contact pin (11) is connected with coil pin (2).
2. relay according to claim 1, it is characterized in that: the baffle plate (10) of described coil rack (6) arranges a pair of coil inserted sheet (8) in the left and right sides of coil contact pin (11) opposite end, described coil inserted sheet (8) has wrapping post (9) and bonding pad (19).
3. relay according to claim 1, it is characterized in that: described coil pin (2) upper end arranges coil brace (16), described coil contact pin (11) inwardly bends and is overlapped on that brace (16) is upper to be connected with described coil pin (2) after certain angle.
4. relay according to claim 3, is characterized in that: described coil contact pin (11) curves inwardly behind 75-90 degree angle and is connected with coil pin (2).
5. relay according to claim 1 and 2, it is characterized in that: described coil rack (6) other end baffle plate (3) is provided with positioning convex portion (17), described pedestal (1) is provided with positioning convex portion (17) and locates the detent (18) coordinating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320458726.0U CN203445066U (en) | 2013-07-30 | 2013-07-30 | Relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320458726.0U CN203445066U (en) | 2013-07-30 | 2013-07-30 | Relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203445066U true CN203445066U (en) | 2014-02-19 |
Family
ID=50096092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320458726.0U Expired - Fee Related CN203445066U (en) | 2013-07-30 | 2013-07-30 | Relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203445066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105225897A (en) * | 2015-08-24 | 2016-01-06 | 宁波市鄞州永林电子电器有限公司 | A kind of relay and assemble method thereof |
-
2013
- 2013-07-30 CN CN201320458726.0U patent/CN203445066U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105225897A (en) * | 2015-08-24 | 2016-01-06 | 宁波市鄞州永林电子电器有限公司 | A kind of relay and assemble method thereof |
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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: 20140219 Termination date: 20160730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |