CN203850216U - General high-sensitivity type signal relay - Google Patents
General high-sensitivity type signal relay Download PDFInfo
- Publication number
- CN203850216U CN203850216U CN201420180727.8U CN201420180727U CN203850216U CN 203850216 U CN203850216 U CN 203850216U CN 201420180727 U CN201420180727 U CN 201420180727U CN 203850216 U CN203850216 U CN 203850216U
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- CN
- China
- Prior art keywords
- armature
- yoke
- pins
- vertical component
- flat portion
- 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 - Lifetime
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims description 14
- 238000005452 bending Methods 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 2
- 238000004804 winding Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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- Electromagnets (AREA)
Abstract
A general high-sensitivity type signal relay comprises a housing, a base plate, a pedestal, moving and stationary springs, an armature, a yoke, a framework and a coil; the yoke comprises a flat portion and vertical portions, the vertical portions are respectively positioned at two opposite sides of the flat portion, the tail end of each vertical portion is provided with an extending portion capable of being bended, one edge of the flat portion is provided with two concave stages which are respectively opposite to two concave stages at the other edge of the flat portion, and the concave stages are cooperated with buckles; three pins are inserted into the framework, the three pins are distributed in an L-type manner, so that two types of input pin positions are formed; and the middle of the armature is covered with a plastic housing, and the middle of the external surface of one side, close to the moving spring, of the plastic housing is provided with a protruding portion. By the structure design, the width size of the relay can be reduced to 0.5 cm, and miniature requirements of different clients on signal relays can be satisfied.
Description
Technical field
The utility model relates to a kind of relay, especially a kind of general highly sensitive type signal relay.
Background technology
Relay is a kind of with the large electric current running of Small current control " automatic switch ", is widely used in the control circuit of automation.
Conventional signal relay generally comprises magnetic circuit system, contact system etc., magnetic circuit system is generally comprised of coil, iron core, yoke and armature, coil is rich to be formed on iron core, yoke is together with iron core hinging, cause the in the situation that of same power, power consumption, relay construction size is larger, and sensitivity is also lower, can not meet modern society and the client requirement to signal relay miniaturization.
Therefore, prior art awaits improving and improving.
Summary of the invention
For overcoming the problems referred to above of the prior art, the purpose of this utility model is the signal relay that volume is little.
The utility model is realized above-mentioned purpose by following technological means:
A general highly sensitive type signal relay, comprises shell, base plate, pedestal, dynamic and static spring, armature, yoke, skeleton, coil;
Described yoke comprises flat part and vertical component effect, and described vertical component effect is positioned at respectively the both sides that described flat part is relative, and the end of described vertical component effect is provided with extension that can bending, and the both sides of described flat part are respectively equipped with between two relatively and the concave station matching with buckle;
On described skeleton, be inserted with three pins, these three pins are L-type and distribute and form two kinds of input pin positions with this;
The middle part of described armature is coated by plastic shell, and this plastic shell is provided with a jut near a side external surface middle part of movable contact spring.
Compared with prior art, the beneficial effects of the utility model are: owing to adopting above-mentioned structural design, extension that can bending by the end setting at yoke vertical component effect, for coil-winding provides enough large winding space; By inserting and be three pins that L-type distributes, realize two kinds of input pin positions on skeleton; By the coated plastic shell in the middle part at armature, reach shorter creepage distance and spatial joint clearance, and then realize good electric property.
Accompanying drawing explanation
Accompanying drawing 1 is decomposition texture schematic diagram of the present utility model;
Accompanying drawing 2 is package assembly schematic diagram of the present utility model;
Accompanying drawing 3 is the structural representation of the utility model yoke;
Accompanying drawing 4 is the structural representation of the utility model armature.
In figure, each label is respectively:
(1) shell, (2) base plate, (3) pedestal, (4) moving spring, (5) quiet spring, (6) armature, (7) yoke, (8) skeleton, (9) coil, (10) flat part, (11) vertical component effect, (12) extension, (13) concave station, (14) (15) (16) pin, (17) plastic shell, (18) jut.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail, but be not to restriction of the present utility model.
Please refer to Fig. 1-4, a kind of general highly sensitive type signal relay, a kind of general highly sensitive type signal relay, comprises shell 1, base plate 2, pedestal 3, moving spring 4, quiet 5 springs, armature component 6, yoke 7, skeleton 8, coil 9;
Described yoke 7 comprises flat part 10 and vertical component effect 11, described vertical component effect 11 lays respectively at the relative both sides of described flat part 10, the end of described vertical component effect 11 is provided with extension 12 that can bending, and the both sides of described flat part 10 are respectively equipped with between two relatively and the concave station 13 matching with buckle; By above-mentioned structural design, during initial level state, vertical component effect and extension are tabular, for coil windings provides enough large winding space; Until coiling finish after, by tool by extension to vertical component effect inside bend, make horizontal-extending portion vertical with vertical component effect, thereby realize the transverse width object shorter with respect to traditional yoke width of yoke.
On described skeleton 8, be inserted with three pins 14,15,16, these three pins are L-type and distribute and form two kinds of input pin positions with this; By above-mentioned structural design, according to different user demands, wipe out pin 16, form pin 14 and the 15 the first input pin positions that form; Wipe out pin 14, form pin 15 and the 16 the second input pin positions that form.
The middle part of described armature 6 is coated by plastic shell 17, and this plastic shell 17 is provided with a jut 18 near a side external surface middle part of moving spring 4; By above-mentioned structural design, the creepage distance between armature 6 and moving spring 4 is 6mm, and air gap is 5mm, makes the utlity model has good electric property.
Simultaneously, the utility model is by above-mentioned structural design, can realize relay width dimensions and be reduced to 0.5cm, meet the different clients requirement small-sized to signal relay, and can be widely used in self-operated thermostatic controller, modulator-demodulator, computer auxiliary equipment, video tape recorder, safety device etc.
The above, only better enforcement of the present utility model, not the utility model is done to any pro forma restriction, any those skilled in the art may utilize above-mentioned technology contents to be changed or be modified to the equivalent embodiment of equivalent variations, at this, all the technical solution of the utility model contents that do not depart from, any simple modification, equivalent variations and the modification just according to technical spirit of the present utility model, above embodiment done, all still belong in the scope of technical solutions of the utility model.
Claims (1)
1. a general highly sensitive type signal relay, comprises shell, base plate, pedestal, dynamic and static spring, armature, yoke, skeleton, coil; It is characterized in that,
Described yoke comprises flat part and vertical component effect, and described vertical component effect is positioned at respectively the both sides that described flat part is relative, and the end of described vertical component effect is provided with extension that can bending, and the both sides of described flat part are respectively equipped with between two relatively and the concave station matching with buckle;
On described skeleton, be inserted with three pins, these three pins are L-type and distribute and form two kinds of input pin positions with this;
The middle part of described armature is coated by plastic shell, and this plastic shell is provided with a jut near a side external surface middle part of movable contact spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420180727.8U CN203850216U (en) | 2014-04-15 | 2014-04-15 | General high-sensitivity type signal relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420180727.8U CN203850216U (en) | 2014-04-15 | 2014-04-15 | General high-sensitivity type signal relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203850216U true CN203850216U (en) | 2014-09-24 |
Family
ID=51563201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420180727.8U Expired - Lifetime CN203850216U (en) | 2014-04-15 | 2014-04-15 | General high-sensitivity type signal relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203850216U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103985600A (en) * | 2014-04-15 | 2014-08-13 | 明光市三友电子有限公司 | Universal high-sensitivity type signal relay |
| CN107578955A (en) * | 2017-09-22 | 2018-01-12 | 宁波世通电子科技有限公司 | A kind of highly sensitive relay for being not easy to block |
-
2014
- 2014-04-15 CN CN201420180727.8U patent/CN203850216U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103985600A (en) * | 2014-04-15 | 2014-08-13 | 明光市三友电子有限公司 | Universal high-sensitivity type signal relay |
| CN103985600B (en) * | 2014-04-15 | 2015-10-21 | 明光市三友电子有限公司 | General highly sensitive type signal relay |
| CN107578955A (en) * | 2017-09-22 | 2018-01-12 | 宁波世通电子科技有限公司 | A kind of highly sensitive relay for being not easy to block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140924 |