CN204424175U - A kind of magnetic guarantor type relay that can bear high capacity - Google Patents
A kind of magnetic guarantor type relay that can bear high capacity Download PDFInfo
- Publication number
- CN204424175U CN204424175U CN201520024602.0U CN201520024602U CN204424175U CN 204424175 U CN204424175 U CN 204424175U CN 201520024602 U CN201520024602 U CN 201520024602U CN 204424175 U CN204424175 U CN 204424175U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- static terminal
- moved end
- described pedestal
- high capacity
- 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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- 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 60
- 230000003068 static effect Effects 0.000 claims abstract description 50
- 239000003292 glue Substances 0.000 claims description 13
- 239000007769 metal material Substances 0.000 claims description 3
- 238000004134 energy conservation Methods 0.000 abstract 1
- 239000013589 supplement Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model relates to a kind of magnetic guarantor type relay that can bear high capacity, the rectangular housing shape of described pedestal, vertically movable contact spring is installed in described pedestal left part, described pedestal upper left quarter is vertically provided with the static terminal through pedestal upper surface, described pedestal lower left quarter is vertically provided with moved end through pedestal lower surface, the sub-upper end in described static terminal lower end and moved end is corresponding with the top and bottom of movable contact spring respectively, described pedestal upper lateral is provided with the pushing piece corresponding with movable contact spring upper end, the locating cover covering pushing piece is vertically installed in the middle part of described pedestal, in described pedestal right part, the coil corresponding with pushing piece is vertically installed, the lower end of coil is vertically provided with two pins through pedestal lower surface side by side.The features such as the utility model has that structure is simple, security performance good, long service life, speed of production are fast, can bear big current, energy-conservation.
Description
Technical field
The utility model relates to magnetic latching relay and manufactures field, particularly relates to a kind of magnetic guarantor type relay that can bear high capacity.
Background technology
This type magnetic latching relay is used in the control circuit of intelligent electric meter at present, purposes is more single, and load capacity is limited, loosening should appear in the fixing of the dynamic and static terminal of this type relay, pushing piece should be burnt, even can cause fire because of burning of relay, therefore the present invention extends the pin position of this type relay, improve the material of pushing piece, improve the ability that it bears load, ensure that the safe handling of this relay, make it be applied to the place more widely such as household electrical appliance, automobile, Automated condtrol, intelligent communication device.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of magnetic guarantor type relay that can bear high capacity, has the features such as structure is simple, security performance good, long service life, speed of production are fast.
The utility model solves the technical scheme that its technical problem adopts: provide a kind of magnetic guarantor type relay that can bear high capacity, comprise pedestal, moved end and static terminal, the rectangular housing shape of described pedestal, vertically movable contact spring is installed in described pedestal left part, described pedestal upper left quarter is vertically provided with the static terminal through pedestal upper surface, described pedestal lower left quarter is vertically provided with moved end through pedestal lower surface, the sub-upper end in described static terminal lower end and moved end is corresponding with the top and bottom of movable contact spring respectively, described pedestal upper lateral is provided with the pushing piece corresponding with movable contact spring upper end, the locating cover covering pushing piece is installed in the middle part of described pedestal, in described pedestal right part, the coil corresponding with pushing piece is vertically installed, the lower end of coil is vertically provided with two pins through pedestal lower surface side by side, the pushing piece of locating cover upper end is made to promote movable contact spring by installing coil, make movable contact spring, static terminal is communicated with moved end, be used for coil electricity by installing pin.
Supplement as to the one of technical scheme described in the utility model, described pedestal is installed moved end and is had the corresponding some glue groove I in middle part that is sub with moved end and static terminal with static terminal place, described pedestal corresponding with static terminal lower end go out layout have a glue groove II, by layout points glue groove make moved end son and static terminal fix.
Supplement as to the one of technical scheme described in the utility model, in the middle part of described moved end and static terminal, side is furnished with through hole or convex closure, by arranging convex closure or through hole, when making invocation point glue, glue and moved end and the contact area of static terminal increase, and make that moved end is sub and static terminal is more firm.
Supplement as to the one of technical scheme described in the utility model, described pushing piece adopts easy-formation, the exotic material such as metal or pottery, and the heat that when adopting metal material and ceramic material that relay is used, movable contact spring produces can not make pushing piece burn and make whole relay damaged.
Supplement as to the one of technical scheme described in the utility model, described moved end and the external part side of static terminal are furnished with the protrusion step being extended to end.
Supplement as to the one of technical scheme described in the utility model, described moved end and the external part side of static terminal have been evenly arranged several rectangular protrusions.
Supplement as to the one of technical scheme described in the utility model, on the external part of described moved end and static terminal, horizontal arrangement has the location-plate being with connecting hole.
Supplement as to the one of technical scheme described in the utility model, described moved end and the external part of static terminal are vertically furnished with connecting pin down.
The thickness of moved end and static terminal is increased more than 1.2mm, makes relay can carry larger load.
beneficial effect
The utility model relates to a kind of magnetic guarantor type relay that can bear high capacity, the pushing piece of locating cover upper end is made to promote movable contact spring by installing coil, movable contact spring, static terminal are communicated with moved end, be used for coil electricity by installing pin, moved end and static terminal are fixed, by arranging convex closure or through hole, when making invocation point glue by layout points glue groove, glue and moved end and the contact area of static terminal increase, and make that moved end is sub and static terminal is more firm.The utility model extends the pin position of this relay, makes it directly to be inserted into the medium place widely of wiring board, and the utility model also has the features such as structure is simple, security performance good, long service life, speed of production are fast.
Accompanying drawing explanation
Fig. 1 is topology view of the present utility model;
Fig. 2 is the topology view of described in the utility model some glue groove;
The topology view of Fig. 3 to be moved end described in the utility model and the extension of static terminal be protrusion step;
The topology view of Fig. 4 to be moved end described in the utility model and the extension of static terminal be rectangular protrusions;
The topology view of Fig. 5 to be moved end described in the utility model and the extension of static terminal be location-plate being with connecting hole;
The topology view of Fig. 6 to be moved end described in the utility model and the extension of static terminal be connecting pin.
Embodiment
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
Execution mode of the present utility model relates to a kind of magnetic guarantor type relay that can bear high capacity, as shown in Fig. 1-6, comprise pedestal 1, moved end 2 and static terminal 3, the rectangular housing shape of described pedestal 1, in described pedestal 1 left part, movable contact spring 8 is vertically installed, described pedestal 1 upper left quarter is vertically provided with the static terminal 3 through pedestal 1 upper surface, described pedestal 1 lower left quarter is vertically provided with moved end 2 through pedestal 1 lower surface, sub 2 upper ends in described static terminal 3 lower end and moved end are corresponding with the top and bottom of movable contact spring 8 respectively, described pedestal 1 upper lateral is provided with the pushing piece 4 corresponding with movable contact spring 8 upper end, the locating cover 5 covering pushing piece 4 is installed in the middle part of described pedestal 1, in described pedestal 1 right part, the coil 7 corresponding with pushing piece 4 is vertically installed, the lower end of coil 7 is vertically provided with two pins 6 through pedestal 1 lower surface side by side.
Described pedestal 1 is installed moved end 2 and is had the some glue groove I 11 corresponding with moved end 2 and the middle part of static terminal 3 with static terminal 3 place, described pedestal 1 corresponding with static terminal 3 lower end go out layout have a glue groove II 12.
In the middle part of described moved end 2 and static terminal 3, side is furnished with through hole 31 or convex closure 21.
Described pushing piece 4 adopts easy-formation, the exotic material such as metal or pottery.
Described moved end 2 and the external part side of static terminal 3 are furnished with the protrusion step 201 being extended to end.
Described moved end 2 and the external part side of static terminal 3 have been evenly arranged several rectangular protrusions 202.
On the external part of described moved end sub 2 and static terminal 3, horizontal arrangement has the location-plate 203 of band connecting hole.
Described moved end 2 and the external part of static terminal 3 are vertically furnished with connecting pin 204 down.
Embodiment 1
When electric current flows through pin 6 with coil 7, coil 7 produces magnetic force and drives pushing piece 4, makes pushing piece 4 promote movable contact spring 8, and movable contact spring 8 top and bottom are connected with moved end 2 with static terminal 3 respectively, and relay is started working.
Embodiment 2
Adopt protrusion step 201 make relay can grafting on circuit boards.
Rectangular protrusions 202 is adopted to make relay to be welded on wire upper.
The location-plate 203 of band connecting hole is adopted relay to be connected by screw be arranged on circuit board or wire is upper.
Adopt connecting pin 204 that relay is plugged in operating circuit.
Pushing piece 4 adopts metal material or resistant to elevated temperatures insulating material (as pottery, bakelite etc.), prevents from burning pushing piece at movable contact spring when being energized overheated.
Claims (8)
1. one kind can be born the magnetic guarantor type relay of high capacity, comprise pedestal (1), moved end (2) and static terminal (3), it is characterized in that: the described rectangular housing shape of pedestal (1), in described pedestal (1) left part, movable contact spring (8) is vertically installed, described pedestal (1) upper left quarter is vertically provided with the static terminal (3) through pedestal (1) upper surface, described pedestal (1) lower left quarter is vertically provided with moved end (2) through pedestal (1) lower surface, described static terminal (3) lower end and moved end (2) upper end are corresponding with the top and bottom of movable contact spring (8) respectively, described pedestal (1) upper lateral is provided with the pushing piece (4) corresponding with movable contact spring (8) upper end, described pedestal (1) middle part is provided with the locating cover (5) covering pushing piece (4), in described pedestal (1) right part, the coil (7) corresponding with pushing piece (4) is vertically installed, the lower end of coil (7) is vertically provided with two pins (6) through pedestal (1) lower surface side by side.
2. a kind of magnetic guarantor type relay that can bear high capacity according to claim 1, it is characterized in that: described pedestal (1) is installed moved end (2) and static terminal (3) place and had the some glue groove I (11) corresponding with the middle part of moved end (2) and static terminal (3), described pedestal (1) corresponding with static terminal (3) lower end go out layout have a glue groove II (12).
3. a kind of magnetic guarantor type relay that can bear high capacity according to claim 2, is characterized in that: described moved end (2) and side, static terminal (3) middle part are furnished with through hole (31) or convex closure (21).
4. a kind of magnetic guarantor type relay that can bear high capacity according to claim 1 or 2 or 3, is characterized in that: described pushing piece (4) adopts metal material or pottery.
5. a kind of magnetic guarantor type relay that can bear high capacity according to claim 1 or 2 or 3, is characterized in that: described moved end (2) and the external part side of static terminal (3) are furnished with the protrusion step (201) being extended to end.
6. a kind of magnetic guarantor type relay that can bear high capacity according to claim 1 or 2 or 3, is characterized in that: described moved end (2) and the external part side of static terminal (3) have been evenly arranged several rectangular protrusions (202).
7. a kind of magnetic guarantor type relay that can bear high capacity according to claim 1 or 2 or 3, is characterized in that: on described moved end (2) and the external part of static terminal (3), horizontal arrangement has the location-plate (203) of band connecting hole.
8. a kind of magnetic guarantor type relay that can bear high capacity according to claim 1 or 2 or 3, is characterized in that: described moved end (2) and the external part of static terminal (3) are vertically furnished with connecting pin (204) down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520024602.0U CN204424175U (en) | 2015-01-14 | 2015-01-14 | A kind of magnetic guarantor type relay that can bear high capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520024602.0U CN204424175U (en) | 2015-01-14 | 2015-01-14 | A kind of magnetic guarantor type relay that can bear high capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204424175U true CN204424175U (en) | 2015-06-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520024602.0U Expired - Fee Related CN204424175U (en) | 2015-01-14 | 2015-01-14 | A kind of magnetic guarantor type relay that can bear high capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204424175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106653490A (en) * | 2017-01-23 | 2017-05-10 | 厦门宏发电力电器有限公司 | Connecting structure between movable spring parts and base of magnetic latching relay |
-
2015
- 2015-01-14 CN CN201520024602.0U patent/CN204424175U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106653490A (en) * | 2017-01-23 | 2017-05-10 | 厦门宏发电力电器有限公司 | Connecting structure between movable spring parts and base of magnetic latching relay |
| CN106653490B (en) * | 2017-01-23 | 2019-08-06 | 厦门宏发电力电器有限公司 | A kind of connection structure between the dynamic spring part and pedestal of magnetic latching 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: 20150624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |