CN104241030B - A kind of twin coil relay for automobile and assemble method thereof - Google Patents
A kind of twin coil relay for automobile and assemble method thereof Download PDFInfo
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- CN104241030B CN104241030B CN201410439159.3A CN201410439159A CN104241030B CN 104241030 B CN104241030 B CN 104241030B CN 201410439159 A CN201410439159 A CN 201410439159A CN 104241030 B CN104241030 B CN 104241030B
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- yoke
- spill
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Abstract
The present invention relates to a kind of twin coil relay for automobile, comprise relay body and shell, relay body comprises pedestal, is installed on the spill yoke one on pedestal and spill yoke two side by side, the groove inner loop rack one of spill yoke one, has bobbin two in the groove of spill yoke two; Pedestal is provided with groove one near the outside of spill yoke one, and pedestal is provided with strip groove two near the outside of spill yoke two, is equipped with the resistance and light-emitting diode that mutually press in groove one and groove two; Sheet metal has all been riveted in the top, one end of spill yoke one and spill yoke two, and spill yoke three and base contact face draw the common ground pin of two coils.The present invention forms two relays by two coils, and the ground wire of two relays shares a pin, and two relays both can independently be used, also use can be merged, when merging use, increase the power of relay, ensure that life-span and the security performance of relay for automobile.
Description
Technical field:
The invention belongs to electric field, relate to a kind of relay, particularly relate to a kind of twin coil relay for automobile and assemble method thereof.
Background technology:
Relay is generally divided into communication relay, lathe relay, general-purpose relay and relay for automobile, and what market demand amount was larger is general-purpose relay and relay for automobile, mostly is suction type electromagnetic relay for relay for automobile.
Relay for automobile power switched is larger, therefore the fail safe of vehicle is considered, high to the requirement of relay for automobile, existing relay for automobile is commonly a coil, if vehicle is relay damaged in the process of moving, easily cause the accident, welding procedure is widely used for existing relay, because the volume of relay for automobile can not be excessive, therefore needing extreme care when manufacturing relay, the performance of relay can not be destroyed, and welding procedure needs high temperature, easily cause scald, manufacture process is more loaded down with trivial details, and production efficiency is not high.
Summary of the invention:
The object of the invention is to solve when general relay for automobile damages and there is no replaceable relay, cause unsafe problem of vehicle travel process and provide a kind of without the need to having welded the method that relay assembling is produced.
A kind of twin coil relay for automobile, comprise relay body and shell, it is characterized in that: described relay body comprises pedestal, be installed on the spill yoke one on pedestal and spill yoke two side by side, vertically be provided with the bobbin one of ribbon core in the groove of described spill yoke one, in the groove of spill yoke two, be vertically provided with the bobbin two of ribbon core; Described pedestal is provided with strip groove one near the outside of spill yoke one, and pedestal is provided with strip groove two near the outside of spill yoke two, is equipped with the resistance and light-emitting diode that mutually press in described groove one and groove two; Sheet metal has all been riveted in the top, one end of described spill yoke one and spill yoke two, the movable end bottom surface of described sheet metal is provided with moving contact, spill yoke three is provided with in the below of sheet metal movable end, the two ends, top of spill yoke three are provided with the fixed contact corresponding with sheet metal movable end bottom surface moving contact, and described spill yoke three and base contact face draw the common ground pin of two coils.
Further, described spill yoke one and spill yoke two include: the first horizontal plane fixed with sheet metal, second horizontal plane fixing with pedestal, the second vertical plane connecting the first horizontal plane and first vertical plane of second horizontal plane one end and be connected with the second horizontal plane other end.
Further, described second vertical plane upper end is provided with the draw-in groove for controlling adhesive spatial dimension between sheet metal and spill yoke three.
Further, described pedestal is provided with the notch for drawing relay pin sheet, and described pin sheet presses the pin of resistance pedestal and light-emitting diode by notch from base bottom surface, makes pin sheet and resistance and light-emitting diode close contact.
Further, the top of described bobbin one and bobbin two is equipped with lug, the side of described second vertical plane is provided with shrinkage pool, and described lug connects elastomeric element, and the other end of elastomeric element is closely connected with respective pins sheet through the shrinkage pool of the second vertical plane side.
For an assemble method for above-mentioned relay, comprising:
Relay base is offered notch needed for strip groove and relay pin, makes groove can just embedded resistor and light-emitting diode;
By one end pin close proximity of one end pin of resistance and light-emitting diode, the pin sheet of relay is folded to the other end pin of resistance or light-emitting diode through respective slot on pedestal, and firmly compress, the other end pin of resistance or light-emitting diode is fully contacted with pin sheet;
The bobbin one of spill yoke one, spill yoke two, spill yoke three, ribbon core and the bobbin two of ribbon core are riveted on pedestal, the sheet metal being used for adhesive are riveted on spill yoke one, spill yoke two;
By the lug in one end line coil of elastomeric element, and by the shrinkage pool of elastomeric element through spill yoke one, spill yoke two side faces, the other end of elastomeric element is connected on the sheet metal of bending;
Shell on pedestal overlaps.
The present invention's beneficial effect compared with prior art: the present invention forms two relays by two coils, the ground wire of two relays shares a pin, two relays both independently can be used, also can merge use, when merging use, increase the power of relay, when one of them relay damaged, another still can independently use, after solving a relay damaged, the situation that cannot work, ensure that life-span and the security performance of relay for automobile;
The present invention is any welding procedure not, and by fluting, the assembling that the compression between components and parts and riveted joint complete relay is produced, and enormously simplify production technology, improves production efficiency.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of repeat circuit body of the present invention;
Fig. 2 is the structural representation of middle concave yoke one of the present invention and spill yoke two;
Fig. 3 is the structural representation after the present invention synthesizes.
Shown in figure: relay body 1; Shell 2; Pedestal 11; Coil 12; Spill yoke 1; Spill yoke 2 14; Spill yoke 3 15; Bobbin 1; Bobbin 2 17; Sheet metal 18; Resistance 19; Light-emitting diode 20; Pin 21 altogether; Pin sheet 22; Elastomeric element 23; Groove 1; Groove 2 112; Notch 113; First horizontal plane 131; Second horizontal plane 132; First vertical plane 133; Second vertical plane 134; Draw-in groove 135; Shrinkage pool 136; Lug 161.
Embodiment:
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, a kind of twin coil relay for automobile, comprise relay body 1 and shell 2, relay body 1 comprises pedestal 11, coil 12, spill yoke 1, spill yoke 2 14, spill yoke 3 15, the bobbin 1 of ribbon core, the bobbin 2 17 of ribbon core, sheet metal 18, resistance 19, light-emitting diode 20 and pin sheet 22, spill yoke 1 and spill yoke 2 14 are installed on pedestal 11 side by side, the bobbin 1 of ribbon core is vertically set in the groove of spill yoke 1, the bobbin 2 17 of ribbon core is vertically set in the groove of spill yoke 2 14, pedestal 11 is provided with strip groove 1 near the outside of spill yoke 1, and pedestal 11 is provided with strip groove 2 112 near the outside of spill yoke 2 14, is all embedded with the resistance 19 and light-emitting diode 20 that mutually press in groove 1 and groove 2 112, sheet metal 18 has all been riveted at the top, one end of spill yoke 1 and spill yoke 2 14, the movable end bottom surface of sheet metal 18 is provided with moving contact, spill yoke 3 15 is provided with in the below of sheet metal 18 movable end, the two ends, top of spill yoke 3 15 are provided with the fixed contact corresponding with sheet metal 18 movable end bottom surface moving contact, and spill yoke 3 15 and pedestal 11 contact-making surface draw the common ground pin 21 of two coils 12.
Therefrom known, relay body 1 comprises two relays, and two relays share an earth terminal, if by two relay parallel connections, the power of relay just can be made to double, if there is a relay damaged, another relay can also be used alone, and improves automobile fail safe in the process of moving.
As shown in Figure 2, spill yoke 1 and spill yoke 2 14 include: with the first horizontal plane 131 that sheet metal 18 is fixing, with the second horizontal plane 132 that pedestal 11 is fixing, the second vertical plane 134 connecting the first horizontal plane 131 and first vertical plane 133 of second horizontal plane one end 132 and be connected with second horizontal plane 132 other end, second vertical plane 134 upper end is provided with the draw-in groove 135 for controlling adhesive scope between sheet metal 18 and spill yoke 3 15, sheet metal 18 adhesive in the opening range of draw-in groove 135, when relay works, fixed contact adhesive on the moving contact of sheet metal 18 and spill yoke 3 15, sheet metal 18 moves downward, when relay power-off, fixed contact on the moving contact of sheet metal and spill yoke 3 15 disconnects, sheet metal 18 moves upward.
Pedestal 11 is provided with the notch 113 for drawing relay pin sheet 22, pin sheet 22 presses the pin of resistance 19 pedestal 11 and light-emitting diode 20 from pedestal 11 underrun notch 113, make pin sheet 22 and resistance 19 and light-emitting diode 20 close contact, by fluting by pin sheet 22, resistance 19 and light-emitting diode 20 are installed on pedestal, and by pin sheet 22, resistance 19 and light-emitting diode 20 press connection each other, pass through metallic conductivity, the basis not adopting welding procedure makes relay energy beam conduction, and the assembling process of relay is more simple and environmental protection.
The top of bobbin 1 and bobbin 2 17 is equipped with lug 161, the side of the second vertical plane 134 is provided with shrinkage pool 136, lug 161 connects elastomeric element 23, the other end of elastomeric element 23 is closely connected with respective pins sheet 22 through the shrinkage pool 136 of the second vertical plane 134 side.
According to an assemble method for above-mentioned relay, comprising:
Relay base is offered notch needed for strip groove and relay pin, makes groove can just embedded resistor and light-emitting diode;
By one end pin close proximity of one end pin of resistance and light-emitting diode, the pin sheet of relay is folded to the other end pin of resistance or light-emitting diode through respective slot on pedestal, and firmly compress, the other end pin of resistance or light-emitting diode is fully contacted with pin sheet;
The bobbin one of spill yoke one, spill yoke two, spill yoke three, ribbon core and the bobbin two of ribbon core are riveted on pedestal, the sheet metal being used for adhesive are riveted on spill yoke one, spill yoke two;
By the lug in one end line coil of elastomeric element, and by the shrinkage pool of elastomeric element through spill yoke one, spill yoke two side faces, the other end of elastomeric element is connected on the sheet metal of bending;
Shell on pedestal overlaps.
The present invention's two relay earth terminals share, two relays both can independently be used, also use can be merged, when merging use, increase the power of relay, when one of them relay damaged, another still can independently use, after solving a relay damaged, the situation that cannot work, ensure that life-span and the security performance of relay for automobile; The present invention is by fluting, and replacement welding procedure is produced in the assembling that the compression between components and parts and riveted joint complete relay, enormously simplify production technology, improves production efficiency, and production process more environmental protection.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (6)
1. a twin coil relay for automobile, comprise relay body (1) and shell (2), it is characterized in that: described relay body (1) comprises pedestal (11), be installed on the spill yoke one (13) on pedestal (11) and spill yoke two (14) side by side, vertically be provided with the bobbin one (16) of ribbon core in the groove of described spill yoke one (13), in the groove of spill yoke two (14), be vertically provided with the bobbin two (17) of ribbon core; Described pedestal (11) is provided with strip groove one (111) near the outside of spill yoke one (13), pedestal (11) is provided with strip groove two (112) near the outside of spill yoke two (14), is equipped with the resistance (19) and light-emitting diode (20) that mutually press in described groove one (111) and groove two (112); Sheet metal (18) has all been riveted at the top, one end of described spill yoke one (13) and spill yoke two (14), the movable end bottom surface of described sheet metal (18) is provided with moving contact, spill yoke three (15) is provided with in the below of sheet metal (18) movable end, the two ends, top of spill yoke three (15) are provided with the fixed contact corresponding with sheet metal (18) movable end bottom surface moving contact, and described spill yoke three (15) and pedestal (11) contact-making surface draw the common ground pin (21) of two coils.
2. a kind of twin coil relay for automobile according to claim 1, it is characterized in that: described spill yoke one (13) and spill yoke two (14) include: first horizontal plane (131) fixing with sheet metal (18), second horizontal plane (132) fixing with pedestal (11), the second vertical plane (134) connecting the first horizontal plane (131) and first vertical plane of the second horizontal plane (132) one end and be connected with the second horizontal plane (132) other end.
3. a kind of twin coil relay for automobile according to claim 2, is characterized in that: described second vertical plane (134) upper end is provided with the draw-in groove (135) for controlling adhesive spatial dimension between sheet metal (18) and spill yoke three (15).
4. a kind of twin coil relay for automobile according to claim 1, it is characterized in that: described pedestal (11) is provided with the notch (113) for drawing relay pin sheet (22), described pin sheet (22) presses the pin of resistance (19) pedestal (11) and light-emitting diode (20) from pedestal (11) underrun notch (113), makes pin sheet (22) and resistance (19) and light-emitting diode (20) close contact.
5. a kind of twin coil relay for automobile according to claim 2, it is characterized in that: the top of described bobbin one (16) and bobbin two (17) is equipped with lug (161), the side of described second vertical plane (134) is provided with shrinkage pool (136), described lug (161) connects elastomeric element (23), the other end of elastomeric element (23) is closely connected with respective pins sheet (22) through the shrinkage pool (136) of the second vertical plane (134) side.
6. an assemble method for the twin coil relay for automobile according to claim 1-5 any one, is characterized in that: comprise step:
Relay base (11) is offered notch (113) needed for strip groove and relay pin, makes groove can just embedded resistor (19) and light-emitting diode (20);
By one end pin close proximity of one end pin of resistance (19) and light-emitting diode (20), the pin sheet (22) of relay is folded to the other end pin of resistance (19) or light-emitting diode (20) through the upper respective slot (113) of pedestal (11), and firmly compress, the other end pin of resistance (19) or light-emitting diode (20) is fully contacted with pin sheet (22);
The bobbin one (16) of spill yoke one (13), spill yoke two (14), spill yoke three (15), ribbon core and the bobbin two (17) of ribbon core are riveted on pedestal (11), the sheet metal (18) being used for adhesive is riveted on spill yoke one (13), spill yoke two (14);
By the lug (161) in one end line coil of elastomeric element (23), and by the shrinkage pool (136) of elastomeric element (23) through spill yoke one (13), spill yoke two (14) side, the other end of elastomeric element (23) is connected on the sheet metal (18) of bending;
Pedestal (11) puts shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410439159.3A CN104241030B (en) | 2014-08-29 | 2014-08-29 | A kind of twin coil relay for automobile and assemble method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410439159.3A CN104241030B (en) | 2014-08-29 | 2014-08-29 | A kind of twin coil relay for automobile and assemble method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN104241030A CN104241030A (en) | 2014-12-24 |
| CN104241030B true CN104241030B (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410439159.3A Active CN104241030B (en) | 2014-08-29 | 2014-08-29 | A kind of twin coil relay for automobile and assemble method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2809860A1 (en) * | 2000-05-31 | 2001-12-07 | Schneider Electric Ind Sa | Low voltage circuit breaker removable coil electromagnetic unit having U shaped frame with central cylindrical coil and upper/lower removable retaining pieces. |
| CN2667646Y (en) * | 2003-12-24 | 2004-12-29 | 宁波福特继电器有限公司 | Ultrasmall and large power relay for vehicle |
| CN2798298Y (en) * | 2005-04-01 | 2006-07-19 | 戴一武 | Relay with display for motor vehicle |
| CN103681108A (en) * | 2013-12-18 | 2014-03-26 | 新乡市光明电器有限公司 | Large-current electromagnetic relay |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004127581A (en) * | 2002-09-30 | 2004-04-22 | Fujitsu Component Ltd | Electromagnetic relay |
| JP2007018913A (en) * | 2005-07-08 | 2007-01-25 | Nec Tokin Corp | Composite type electromagnetic relay |
-
2014
- 2014-08-29 CN CN201410439159.3A patent/CN104241030B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2809860A1 (en) * | 2000-05-31 | 2001-12-07 | Schneider Electric Ind Sa | Low voltage circuit breaker removable coil electromagnetic unit having U shaped frame with central cylindrical coil and upper/lower removable retaining pieces. |
| CN2667646Y (en) * | 2003-12-24 | 2004-12-29 | 宁波福特继电器有限公司 | Ultrasmall and large power relay for vehicle |
| CN2798298Y (en) * | 2005-04-01 | 2006-07-19 | 戴一武 | Relay with display for motor vehicle |
| CN103681108A (en) * | 2013-12-18 | 2014-03-26 | 新乡市光明电器有限公司 | Large-current electromagnetic relay |
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| Publication number | Publication date |
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| CN104241030A (en) | 2014-12-24 |
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