CN202816808U - Moving main reed of magnetic latching relay - Google Patents
Moving main reed of magnetic latching relay Download PDFInfo
- Publication number
- CN202816808U CN202816808U CN201220435820.XU CN201220435820U CN202816808U CN 202816808 U CN202816808 U CN 202816808U CN 201220435820 U CN201220435820 U CN 201220435820U CN 202816808 U CN202816808 U CN 202816808U
- Authority
- CN
- China
- Prior art keywords
- lamellar body
- magnetic latching
- latching relay
- reed
- main leaf
- 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
Links
Images
Landscapes
- Electromagnets (AREA)
Abstract
The utility model relates to a moving main reed of a magnetic latching relay. The moving main reed comprises a reed body and a bended reed, wherein the reed body and bended reed are connected, and the bended reed is tilted at a certain angle relative to the reed body. Compared with the prior art, the beneficial effects of the utility model are that, the moving main reed has good shock-resistant capacity and long over stroke, so that the pressure between the moving contact and the static contact is large. Besides, the moving main reed is easy to produce, low in cost, simple in structure, convenient for installation and safe and reliable to use.
Description
Technical field
The utility model relates to the moving spring main leaf of a kind of magnetic latching relay, is parts of relay.
Background technology
The work because magnetic latching relay is switched on unlike common relay always, the tracking of contact (overtravel) is long less than common relay, so that magnetic latching relay does not have the common relay reliable in action.
The utility model content
The purpose of this utility model is to overcome above shortcomings in the prior art, and a kind of reasonable in design is provided, and has longer overtravel, and safe and reliable, simple in structure, the magnetic latching relay of long service life moves the spring main leaf.
The technical scheme in the invention for solving the above technical problem is: this magnetic latching relay moves the spring main leaf, it is characterized in that: comprise lamellar body and bending sheet, described lamellar body is connected with the bending sheet, and described bending sheet is with respect to the lamellar body certain angle that tilts.Curved on the bending sheet, increased overtravel.Can solve like this because moving contact and fixed contact when working long hours, make the contact after the contact material evaporation, reduced the pressure between moving contact and the fixed contact, even moving contact is not contacted with fixed contact, so increase the useful life that contact overtravel can the Effective Raise relay.Curved on the bending sheet, so that the bending sheet does not directly contact with the supporting spring that is positioned at the moving spring main leaf bottom of magnetic latching relay, can effectively reduce like this magnetic latching relay and at load operation back contact material projection occur to shift, cause that spring force increases, confining force is descended cause the unsettled situation of contact force, improve shock resistance.
Be the bending groove between lamellar body described in the utility model and the bending sheet, described lamellar body is provided with contact holes, and described contact holes is circular configuration, and described bending groove is the semicircle loop configuration, described contact holes and the concyclic heart of bending groove, and the radius of described bending groove is greater than contact holes.So that the application point of exerting pressure of the moving spring main leaf of magnetic latching relay on the axis of moving contact, prevents that the moving spring main leaf torsion of magnetic latching relay is excessive, and cause electrical parameter to change easily.
Angle between bending sheet described in the utility model and the lamellar body is the 90-179 degree.Different angles has different overtravels.Adapt to different customer demands.
Lamellar body described in the utility model also is provided with connecting hole.Connect simply, shockproof properties is good.
Angle between bending sheet described in the utility model and the lamellar body is 175 degree.Has best effect.
Lamellar body described in the utility model and bending sheet are the integral type structure.Simple in structure, low cost of manufacture, long service life.
Contact holes diameter described in the utility model is 6.5 millimeters, and the thickness of described lamellar body is 0.25 millimeter.Optimum size has best effect.
The utility model compared with prior art, have the following advantages and effect: shock resistance is strong, overtravel is long, so that moving contact and fixed contact contact are large, makes simply, cost is low, and is simple in structure, easy for installation, safe and reliable.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of the moving spring main leaf of magnetic latching relay of embodiment.
Fig. 2 is the plan structure schematic diagram of the moving spring main leaf of magnetic latching relay of embodiment.
Fig. 3 is that the master of the use state of the moving spring main leaf of the magnetic latching relay of embodiment looks schematic diagram.
Fig. 4 is the schematic top plan view that the magnetic latching relay of embodiment moves the use state of spring main leaf.
Label declaration: lamellar body 1, bending sheet 2, contact holes 3, connecting hole 4, bending groove 5.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment, and following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Embodiment.
Referring to Fig. 1-Fig. 4, the moving spring main leaf of the magnetic latching relay of present embodiment comprises lamellar body 1 and bending sheet 2.
In the present embodiment, lamellar body 1 and bending sheet 2 are the integral type structure, are bending groove 5 between lamellar body 1 and the bending sheet 2, and bending groove 5 is groove, and bending groove 5 is the semicircle loop configuration.
In the present embodiment, described bending groove 5 is the semicircle annular for the semicircle loop configuration refers to the bending groove 5 that is shaped as when lamellar body 1 and bending sheet 2 are on same plane.In the present embodiment, the manufacturing process of the moving spring main leaf of magnetic latching relay comprises: offer bending groove 5 at the moving spring main leaf of magnetic latching relay first, bending groove 5 is separated into lamellar body 1 and bending sheet 2 with the moving spring main leaf of magnetic latching relay, with upwards bending of bending sheet 2, makes bending sheet 2 tilt.
In the utility model, lamellar body 1 and bending sheet 2 can not be integral structures, and lamellar body 1 is connected with the bending sheet can be by connecting such as welding or other modes.
In the present embodiment, be provided with contact holes 3 on the lamellar body 1, contact holes 3 is manhole, and the radius of the radius ratio contact holes 3 of bending groove 5 is large, contact holes 3 and the bending groove 5 concyclic hearts, and bending groove 5 is positioned at the outside of contact holes 3.
In the present embodiment, contact holes 3 diameters are 6.5 millimeters, and the thickness of lamellar body 1 is 0.25 millimeter; In the utility model, the thickness of lamellar body 1 is 0.38 millimeter.
In the present embodiment, upwards bending of bending sheet 2 forms 175 degree angles between lamellar body 1 and the bending sheet 2.
In the utility model, the angle between lamellar body 1 and the bending sheet 2 can be 90,95,100,105,110,115,120,125,130,135,140,145,150,155,160,165,170 or 179 degree.
In the present embodiment, lamellar body 1 also is provided with connecting hole 4, is used for the moving spring main leaf of magnetic latching relay is fixed on relay.The quantity of the connecting hole 4 in the present embodiment is 3, and the quantity of connecting hole 4 is 1,2,4,5,6,7,8,9 or 10 in the utility model.
When the utility model used, moving contact was installed in the contact holes 3, and the moving spring main leaf of magnetic latching relay is fixed on the relay by connecting hole 4, and the pushing piece of relay promotes bending sheet 2 makes the fixed contact of moving contact and relay contact.
Above content described in this specification only is to the explanation of the utility model structure example.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, all should belong to protection range of the present utility model.
Claims (7)
1. the moving spring main leaf of a magnetic latching relay, it is characterized in that: comprise lamellar body and bending sheet, described lamellar body is connected with the bending sheet, and described bending sheet is with respect to the lamellar body certain angle that tilts.
2. magnetic latching relay according to claim 1 moves the spring main leaf, it is characterized in that: be the bending groove between described lamellar body and the bending sheet, described lamellar body is provided with contact holes, described contact holes is circular configuration, described bending groove is the semicircle loop configuration, described contact holes and the concyclic heart of bending groove, the radius of described bending groove is greater than contact holes.
3. magnetic latching relay according to claim 1 and 2 moves the spring main leaf, and it is characterized in that: the angle between described bending sheet and the lamellar body is the 90-179 degree.
4. magnetic latching relay according to claim 1 and 2 moves the spring main leaf, and it is characterized in that: described lamellar body also is provided with connecting hole.
5. magnetic latching relay according to claim 3 moves the spring main leaf, it is characterized in that: the angle between described bending sheet and the lamellar body is 175 degree.
6. magnetic latching relay according to claim 1 and 2 moves the spring main leaf, and it is characterized in that: described lamellar body and bending sheet are the integral type structure.
7. magnetic latching relay according to claim 1 and 2 moves the spring main leaf, and it is characterized in that: described contact holes diameter is 6.5 millimeters, and the thickness of described lamellar body is 0.25 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220435820.XU CN202816808U (en) | 2012-08-30 | 2012-08-30 | Moving main reed of magnetic latching relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220435820.XU CN202816808U (en) | 2012-08-30 | 2012-08-30 | Moving main reed of magnetic latching relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202816808U true CN202816808U (en) | 2013-03-20 |
Family
ID=47875651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220435820.XU Expired - Lifetime CN202816808U (en) | 2012-08-30 | 2012-08-30 | Moving main reed of magnetic latching relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202816808U (en) |
-
2012
- 2012-08-30 CN CN201220435820.XU patent/CN202816808U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20170032901A1 (en) | A magnetic proximity switch | |
| CN201980021U (en) | Automatic telescopic trundle | |
| CN202816810U (en) | Moving reed assembly of magnetic latching relay | |
| CN202816808U (en) | Moving main reed of magnetic latching relay | |
| CN202134464U (en) | Contact part of crystal cover relay | |
| CN204031437U (en) | A kind of elastic piece structure and loadspeaker structure | |
| CN205031173U (en) | Scrubbing brush subassembly and have its steam mop and dust catcher | |
| CN102832079B (en) | Movable spring group of magnetic latching relay | |
| CN204178980U (en) | Key switch | |
| CN205140885U (en) | Relay | |
| CN108682980B (en) | Zero displacement spring connector | |
| CN202817282U (en) | A contact resilience piece | |
| CN205354965U (en) | Electromagnetic relay | |
| CN202268233U (en) | Insulating pad of transformer | |
| CN105147192A (en) | Floor brush assembly and steam mop and dust collector with same | |
| CN202251591U (en) | Torsion spring for foot-operated tank pressing device | |
| CN201140898Y (en) | Structure of goods shelf | |
| CN201620242U (en) | Needle cylinder insertion piece of simple circular knitting machine | |
| CN202705652U (en) | Connecting rod type sinker pressing ring device | |
| CN204734198U (en) | Bed with spring damping mechanism | |
| CN207458858U (en) | A kind of new D.C. contactor switch push rod structure | |
| CN203563194U (en) | Receiver | |
| CN204541997U (en) | Plane mop easy to assemble | |
| CN202888103U (en) | Electromagnetic tripping mechanism of breaker | |
| CN204433944U (en) | Portable yarn bobbin |
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: 20130320 |