CN104282500A - Static spring piece for small relay - Google Patents
Static spring piece for small relay Download PDFInfo
- Publication number
- CN104282500A CN104282500A CN201410539717.3A CN201410539717A CN104282500A CN 104282500 A CN104282500 A CN 104282500A CN 201410539717 A CN201410539717 A CN 201410539717A CN 104282500 A CN104282500 A CN 104282500A
- Authority
- CN
- China
- Prior art keywords
- spring piece
- pin
- wiring pin
- wiring
- static contact
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/14—Terminal arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
- H01H50/645—Driving arrangements between movable part of magnetic circuit and contact intermediate part making a resilient or flexible connection
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses a static spring piece for a small relay. The static spring piece includes a static spring piece body (1). A wiring pin (1.1) is arranged at one end of the static spring piece body (1). A base pin (1.2) is arranged at the other end of the static spring piece body (1). A first bent plate (1.3) is arranged at the bottom of the wiring pin (1.1). A first notch (1.4) is arranged at the bottom of the wiring pin (1.1). A second notch (1.5) is arranged in the middle of the first bent plate (1.3). A first protrusion (1.6) is arranged on one side face of the bottom of the wiring pin (1.1). A second protrusion (1.7) is arranged on the other side face of the bottom of the wiring pin (1.1). The first protrusion (1.6) is parallel to the wiring pin (1.1). The second protrusion (1.7) is perpendicular to the wiring pin (1.1). According to the static spring piece for the small relay, the wiring pin can be limited in the left-right direction and the up-down direction after being installed on an outer shell.
Description
Technical field
The present invention relates to electronic control device, specifically a kind of miniature relay static contact spring piece.
Background technology
During relay work, as long as add certain voltage at coil two ends, will flow through certain electric current in coil, thus produce galvanomagnetic effect, armature promotes dynamic spring by push rod, until dynamic spring and quiet spring adhesive.When after coil blackout, the suction of electromagnetism also disappears thereupon, and armature returns to original position, and dynamic spring is separated with quiet spring.
There is a kind of miniature relay static contact spring piece at present, comprise static contact spring piece body, wherein one end of described static contact spring piece body is provided with and connects snap joint and the wiring pin being provided with wiring hole, the wherein other end of described static contact spring piece body is provided with the pin be welded on wiring board, the bottom of described wiring pin is provided with one piece of first bending plate, the bottom of described wiring pin is provided with the first breach, and the middle part of described bending plate is provided with the second breach.There is following shortcoming in the miniature relay static contact spring piece of this structure above: because wiring pin two sides are plane, lack position limiting structure, has left and right, upper and lower slip, make troubles to practical set and use after causing installation between meeting and shell.
Summary of the invention
The technical problem to be solved in the present invention is, after providing one that wiring pin can be made to be installed to shell, can carry out spacing miniature relay static contact spring piece in left and right, up and down.
Technical scheme of the present invention is, a kind of miniature relay static contact spring piece with following structure is provided, comprise static contact spring piece body, wherein one end of described static contact spring piece body is provided with and connects snap joint and the wiring pin being provided with wiring hole, the wherein other end of described static contact spring piece body is provided with the pin be welded on wiring board, the bottom of described wiring pin is provided with one piece of first bending plate, and the bottom of described wiring pin is provided with the first breach, and the middle part of described bending plate is provided with the second breach; The side, side of the bottom of described wiring pin is provided with the first projection, and the opposite side side of the bottom of described wiring pin is provided with the second projection, and described first is protruding parallel with wiring pin, and described second is protruding vertical with wiring pin.
Described first is protruding triangular in shape, and one of them angle is positioned at outer end, and described second is protruding in trapezoidal, and long limit is connected with the side of the bottom of pin, and long limit is positioned at outer end.
The side, middle part of described pin is provided with for spacing groove.
After adopting above structure, the present invention compared with prior art, has the following advantages: the bottom due to described wiring pin is provided with the first breach, and described first is protruding parallel with wiring pin, after making wiring pin be installed to shell like this, can carry out spacing up and down; Again because the opposite side side of the bottom of described wiring pin is provided with the second projection, described second is protruding vertical with wiring pin, after making wiring pin be installed to shell like this, can carry out spacing in left and right; Make troubles to practical set and use.
As improvement, described first is protruding triangular in shape, and one of them angle is positioned at outer end, described second is protruding in trapezoidal, and long limit is connected with the side of the bottom of pin, long limit is positioned at outer end, and the first projection and the second projection can be made to be inserted into more easily in the groove of shell.
As improvement, the side, middle part of described pin is provided with for spacing groove, also can and shell between carry out spacing.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of miniature relay static contact spring piece of the present invention.
As shown in the figure: 1, static contact spring piece body, 1.1, wiring pin, 1.2, pin, 1.3, bending plate, the 1.4, first breach, the 1.5, second breach, 1.6, first is protruding, and 1.7, second is protruding, and 1.8, groove.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
As shown in Figure 1, miniature relay static contact spring piece of the present invention, comprise static contact spring piece body 1, wherein one end of described static contact spring piece body 1 is provided with and connects snap joint and the wiring pin 1.1 being provided with wiring hole, the wherein other end of described static contact spring piece body 1 is provided with the pin 1.2 be welded on wiring board, the bottom of described wiring pin 1.1 is provided with one piece of first bending plate 1.3, and the bottom of described wiring pin 1.1 is provided with the first breach 1.4, and the middle part of described bending plate 1.3 is provided with the second breach 1.5; It is characterized in that: the side, side of the bottom of described wiring pin 1.1 is provided with the first projection 1.6, the opposite side side of the bottom of described wiring pin 1.1 is provided with the second projection 1.7, described first projection 1.6 is parallel with wiring pin 1.1, and described second projection 1.7 is vertical with wiring pin 1.1.Bottom due to described wiring pin is provided with the first breach, and described first is protruding parallel with wiring pin, after making wiring pin be installed to shell like this, can carry out spacing up and down; Again because the opposite side side of the bottom of described wiring pin is provided with the second projection, described second is protruding vertical with wiring pin, after making wiring pin be installed to shell like this, can carry out spacing in left and right; Make troubles to practical set and use.
Described first projection 1.6 is triangular in shape, and one of them angle is positioned at outer end, and described second protruding 1.7 in trapezoidal, and long limit is connected with the side of the bottom of pin 1.2, and long limit is positioned at outer end.
The side, middle part of described pin 1.2 is provided with for spacing groove 1.8.
Claims (2)
1. a miniature relay static contact spring piece, comprise static contact spring piece body (1), wherein one end of described static contact spring piece body (1) is provided with and connects snap joint and the wiring pin (1.1) being provided with wiring hole, the wherein other end of described static contact spring piece body (1) is provided with the pin (1.2) be welded on wiring board, the bottom of described wiring pin (1.1) is provided with one piece of first bending plate (1.3), the bottom of described wiring pin (1.1) is provided with the first breach (1.4), and the middle part of described bending plate (1.3) is provided with the second breach (1.5); It is characterized in that: the side, side of the bottom of described wiring pin (1.1) is provided with the first projection (1.6), the opposite side side of the bottom of described wiring pin (1.1) is provided with the second projection (1.7), described first projection (1.6) is parallel with wiring pin (1.1), and described second projection (1.7) is vertical with wiring pin (1.1); Described first projection (1.6) is triangular in shape, and one of them angle is positioned at outer end, and described second projection (1.7) is in trapezoidal, and long limit is connected with the side of the bottom of pin (1.2), and long limit is positioned at outer end.
2. miniature relay static contact spring piece according to claim 1, is characterized in that: the side, middle part of described pin (1.2) is provided with for spacing groove (1.8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410539717.3A CN104282500A (en) | 2014-10-14 | 2014-10-14 | Static spring piece for small relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410539717.3A CN104282500A (en) | 2014-10-14 | 2014-10-14 | Static spring piece for small relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104282500A true CN104282500A (en) | 2015-01-14 |
Family
ID=52257290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410539717.3A Pending CN104282500A (en) | 2014-10-14 | 2014-10-14 | Static spring piece for small relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104282500A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107833793A (en) * | 2017-11-14 | 2018-03-23 | 厦门宏远达电器有限公司 | A kind of electromagnetic relay that can effectively reduce contact bounce |
| CN115498447A (en) * | 2022-09-30 | 2022-12-20 | 苏州西门子电器有限公司 | Wiring terminal |
-
2014
- 2014-10-14 CN CN201410539717.3A patent/CN104282500A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107833793A (en) * | 2017-11-14 | 2018-03-23 | 厦门宏远达电器有限公司 | A kind of electromagnetic relay that can effectively reduce contact bounce |
| CN107833793B (en) * | 2017-11-14 | 2020-11-13 | 厦门宏远达电器有限公司 | Electromagnetic relay capable of effectively reducing contact bounce |
| CN115498447A (en) * | 2022-09-30 | 2022-12-20 | 苏州西门子电器有限公司 | Wiring terminal |
| CN115498447B (en) * | 2022-09-30 | 2023-09-15 | 苏州西门子电器有限公司 | Connecting terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150114 |