CN201608109U - Heavy-current relay for integrated movable reed - Google Patents
Heavy-current relay for integrated movable reed Download PDFInfo
- Publication number
- CN201608109U CN201608109U CN2010200271388U CN201020027138U CN201608109U CN 201608109 U CN201608109 U CN 201608109U CN 2010200271388 U CN2010200271388 U CN 2010200271388U CN 201020027138 U CN201020027138 U CN 201020027138U CN 201608109 U CN201608109 U CN 201608109U
- Authority
- CN
- China
- Prior art keywords
- skeleton
- contact spring
- movable contact
- movable reed
- heavy
- 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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- Electromagnets (AREA)
- Breakers (AREA)
Abstract
The utility model discloses a heavy-current relay for an integrated movable reed. A contact part is formed through the pressing of a movable reed with a movable contact and a static reed with a static contact into a base. A lead wire pin is inserted into a skeleton, a coil is wound on the skeleton, and an iron core is fixed with a yoke iron into a whole after being inserted into the skeleton. The yoke iron is inserted into a yoke iron groove of the base. An armature is arranged on the end surface of the skeleton, and is matched with the iron core and a clamping spring to form a magnetic circuit part. The movable reed and the armature are connected into a whole by a push rod, and are then sheathed with a shell outside. Two riveting holes are horizontally arranged at the lower part of the movable reed, and are riveted with extending pieces which are arranged at the lower end of the movable reed and are fixed with the movable reed into a whole. The heavy-current relay has the advantages of simple structure, reasonable design, strong overload capacity and high product integrity. In addition, heavy current or load can be switched on.
Description
Technical field
The utility model relates to the relay field, especially a kind of integral type movable contact spring high-current relay.
Background technology
The every places that need the circuit conversion function of production equipment such as automation control, communication apparatus, household electrical appliance and remote control need relay mostly.When the big electric current of needs or load by the time, existing relay a little less than the overload capacity, causes the overall performance of product lower because the sectional area of movable contact spring is less, can not adapt to the requirement that the automatic degree of production equipment improves constantly and develops.
The utility model content
The purpose of this utility model is at the deficiencies in the prior art part, provides a kind of and leads to big electric current or load, overload capacity is strong, the integral type movable contact spring high-current relay that the product overall performance is higher.
The technical scheme in the invention for solving the above technical problem is: integral type movable contact spring high-current relay is pressed into by the static contact spring piece of the movable contact spring that drives the contact, band fixed contact and constitutes contact portion on the base; Terminal pin inserts on the skeleton, and coil is on skeleton, and iron core inserts in the skeleton and is fixed as one with yoke, and yoke inserts in the yoke groove of base, and armature is placed on the skeleton end face and cooperates and jump ring formation magnetic circuit part with iron core; Push rod with movable contact spring, armature connect into integral body again the overcoat shell constitute, the lower horizontal of described movable contact spring is provided with the extension that the riveted joint of two riveted holes has movable contact spring lower end that is solidified as a whole with it to be provided with.
Compared with prior art, advantage of the present utility model is: the extension that movable contact spring and movable contact spring lower end are provided with is an one by riveted and fixed, enlarge electric current by the time sectional area, thereby its overload capacity is provided, and then improve the overall performance of product.The utility model is simple in structure, and is reasonable in design, can lead to big electric current or load, and overload capacity is strong, and the product overall performance is higher.
Description of drawings
Fig. 1 is a three-dimensional decomposition texture schematic diagram of the present utility model.
Each label is respectively among the figure: (1) shell, (2) skeleton, (3) iron core, (4) base, (5) jump ring, (6) armature, (7) yoke, (8) push rod, (9) movable contact spring, (10) static contact spring piece, (11) extension, (12) terminal pin.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Referring to Fig. 1, a kind of integral type movable contact spring of the utility model high-current relay is pressed on the base 4 by the static contact spring piece 10 of the movable contact spring 9 that drives the contact, band fixed contact and constitutes contact portion; Terminal pin 12 inserts on the skeleton 2, and coil is on skeleton 2, and iron core 3 inserts in the skeleton 2 and is fixed as one with yoke 7, and yoke 7 inserts in the yoke groove of base 4, and armature 6 is placed on skeleton 2 end faces and cooperates and jump ring 5 formation magnetic circuit parts with iron core 3; Push rod 8 with movable contact spring 9, armature 6 connect into integral body again overcoat shell 1 constitute, the lower horizontal of described movable contact spring 9 is provided with the extension 11 that the riveted joint of two riveted holes has movable contact spring lower end that is solidified as a whole with it to be provided with.
When passing through big electric current on the movable contact spring 9, owing to be equipped with the extension 11 that is solidified as a whole with it for 9 times, enlarge the sectional area that electric current passes through at movable contact spring, improved overload capacity, promote the overall performance of product, thereby reached purpose of design.
The above, only be preferable enforcement of the present utility model, be not that the utility model is done 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 break away from, just foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (1)
1. integral type movable contact spring high-current relay is pressed into by the static contact spring piece of the movable contact spring that drives the contact, band fixed contact and constitutes contact portion on the base; Terminal pin inserts on the skeleton, and coil is on skeleton, and iron core inserts in the skeleton and is fixed as one with yoke, and yoke inserts in the yoke groove of base, and armature is placed on the skeleton end face and cooperates and jump ring formation magnetic circuit part with iron core; Push rod with movable contact spring, armature connect into integral body again the overcoat shell constitute, it is characterized in that: the lower horizontal of described movable contact spring is provided with the extension that the riveted joint of two riveted holes has movable contact spring lower end that is solidified as a whole with it to be provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200271388U CN201608109U (en) | 2010-01-20 | 2010-01-20 | Heavy-current relay for integrated movable reed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200271388U CN201608109U (en) | 2010-01-20 | 2010-01-20 | Heavy-current relay for integrated movable reed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201608109U true CN201608109U (en) | 2010-10-13 |
Family
ID=42952813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200271388U Expired - Lifetime CN201608109U (en) | 2010-01-20 | 2010-01-20 | Heavy-current relay for integrated movable reed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201608109U (en) |
-
2010
- 2010-01-20 CN CN2010200271388U patent/CN201608109U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 523000, No. 62, Putian West Road, Pu Zhen Lake community, Tangxia Town, Dongguan, Guangdong Patentee after: Dongguan Sanyou Electrical Appliances Co., Ltd. Address before: 523000, Dongguan Province, Houjie Town, Houjie Town, Guangdong Province Patentee before: Dongguan Sanyou Electrical Appliances Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 523000 No. two, No. 27, Putian Lake Center, Tangxia Town, Guangdong, Dongguan Patentee after: Lianzhong Sanyou group Limited by Share Ltd Address before: 523000, No. 62, Putian West Road, Pu Zhen Lake community, Tangxia Town, Dongguan, Guangdong Patentee before: Dongguan Sanyou Electrical Appliances Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101013 |